651.
Nangay Paon
by Ahmad, Ashfaq.
Edition: 1stMaterial type: ; Literary form:
not fiction
Publisher: Lahore: Sang-e-Meal; 2010Availability: Items available for loan: UVAS Library [Call number: 891.4362 Ashfaq 16079 2010 Urdu-Literature] (2).
652.
Sada-e-Darad
by Noor Ahmad Noor.
Edition: 1stMaterial type: Publisher: Lahore Al-Madina 2010Availability: Items available for loan: UVAS Library [Call number: 891.4391 Noor 22328 1st 2010 Urdu.Poetry] (1).
653.
Tareekh Tibri kay maakhaz
by Dr. Jawad Ali | Nisar Ahmad Farooqi (Translator.
Edition: 1stMaterial type: Publisher: Lahore Dost Associates 1998Availability: Items available for loan: UVAS Library [Call number: 297.09 Jawad 21519 1st 1998 Islam] (1).
654.
Freud Ki nafsiayat Kay Do Dour
by Shahzad Ahmad.
Edition: 1stMaterial type: Publisher: Lahore Sang-e-Meel 2005Availability: Items available for loan: UVAS Library [Call number: 150.1952 Shahzad 19204 1st 2005 psychology] (1).
655.
Essentials of Medical Biochemistry
by Mushtaq Ahmad.
Edition: 8thMaterial type: Publisher: Lahore Salman Publishers 2008Availability: Items available for loan: UVAS Library [Call number: 573.44 Mushtaq 29050 8th 2011 Biochemistry] (1).
656.
Assessment Of Avian And Mammalian Diversity At Selected Sites Along River Chenab
by Muhammad Altaf (2008-VA-725) | Dr. Arshad Javid | Dr. Waseem Ahmad Khan | Prof. Dr. Muhammad Ashraf.
Material type: ; Literary form:
not fiction
Publisher: 2016Dissertation note: The River Chenab is an important wetland of Punjab province and the tree plantations around the
river are the part of tropical thorn forest. But as a consequence of deforestation much of the
natural forested areas have been turned to agricultural land. The main objective of study was to
assess the avian and mammalian diversity of the study area; to identify and assess anthropogenic
impacts on avian and mammalian diversity of the study area; and to explore the level of humanwildlife
conflict selected sites of river Chenab i.e. district Sialkot, district Gujrat and district
Gujranwala from May, 2013 through April. Surveys were made during dawn (5:00 am to 8:00
am) and dusk (4:00 pm to 7:00 pm).
During the waterfowl study recorded 51 species belonging to 33 genera, 16 families and 8 orders
were recorded from the study area. Throughout the year a total of 2531 birds from recorded from
head Marala, 2026 from the head Khanki and 2230 from head Qadirabad. Diversity indices were
analyzed through statistical software PAST version 2.17 C. The Shannon-Weiner diversity index
at head Marala was 2.62, at head Khanki it was 2.64 while at head Qadirabad it was 2.78. It can
be concluded from the present study that the River Chenab is waterfowl rich and should be
declared as protected site for waterfowls.
The study area was divided into different habitat types on the basis of vegetation and
urbanization and was designated as forest habitat (FH), wetland habitat (WLH), rural forest
habitat (RFH), agriculture habitat (AH), agriculture rural habitat (ARH), urban non vegetative
habitat (UNVH) and urban vegetative habitat (UVH). A linear count method was applied and
data was collected through direct and indirect observations. Habitat preference of the birds varied
f declined from forested habitats to the urban landscapes. It can be concluded from the study that
Summary
152
many of the avian species are habitat specific and the connection/corridors between similar
habitat types might be fruitful for the conservation of avian species.
The anthropogenic impacts and habitat preferences of mammalian species along river Chenab,
Pakistan was also assessed the mammalian diversity was recorded along forested landscapes,
cultivated plantations, semi-urban and urban areas. The data on diversity and distribution of
various mammalian species was collected through point count method viz. direct observation
(personal count and record voices) and indirect observation (presences of carcasses, fecal pellet,
pug marks and meeting with local communities). The habitat preferences of large, medium and
small mammals varied significantly. A decline in mammalian diversity was observed from forest
habitat to urban landscapes. Indian wild boar, Asiatic jackal, Indian fox, jungle cat, Indian
pangolin and long eared desert hedgehog preferred forested areas as well as slightly modified
habitats while Northern palm squirrel, house mouse, house shrew and rat species preferred
human habitations. Similarly, few species such as the small Indian mongoose, Soft-furred field
rat, short tailed mole rat, Asiatic jackal and Indian gerbil preferred cultivated areas. It can be
concluded that many of the mammalian species are habitat specific and corridors and
connections between different landscapes are important for the conservation of mammalian
diversity.
Medicinal and cultural significance of avian species along the River Chenab were assessed
through Relative Popularity Level (RPL) and Rank Order Priority (ROP). One hundred and nine
persons were interviewed and data regarding socio-economic status of the respondents,
qualitative data on cultural significance from three selected districts. The compiled data are
analyzed using different quantitative tools, such as relative frequency of mention (RFM),
fidelity level (FL), relative popularity level RPL and rank order priority (ROP). Out of total 155
Summary
153
avian species recorded from the study area, 28 have medical importance while local people were
using feathers of almost all the bird species for making different toys. Ten species were most
popular and highest RFM values (0.58) were recorded for house sparrow (Passer domesticus).
Similarly, highest FL values (100%) were recorded for house sparrow (P. domesticus) and
domestic chicken (Gallus gallus). These studies indicated that the area is rich in avian diversity
and many of these species have medical and cultural significance for the locales.
Mammals are source of food and medication for humans from ancient times. A survey was
conducted along the Rver Chenab, Punjab, Pakistan and 109 persons were interviewed to
investigate the extent of human dependency on mammalian species of the area. A total of 30
mammalian species were recorded from the study area. Highest relatively frequency of mention
(RFM) values (0.5) were observed for desert hare, Lepus migricollis dayanus while maximum
(100%) fidelity level (FL) was recorded for cow Bos gaurus, sheep Ovis aries and cat Felis
domesticus. Seven species were most popular. It can be concluded from present survey that local
people have strong association with mammalian species of the study area and dependent for
food and medicines on these species. In depth studies are recommended to explore medicinal
importance of the species.
The study area was part of tropical thorn forest but a larger portion has been changed into
agricultural land or human habitations. Data regarding socio-economic value of area, financial
losses to crops and livestock, peoples’ attitude and tolerance towards wildlife, protection
methods for livestock and crops from predators and profile of 150 respondents were collected
through a questionnaire. The age of the respondents was between 20 to 65 years, out of them
54% were literate, 99% were Muslims and all these respondents were from different professions
viz. farmers (32%), livestock managers (37%) and others (31%). Most of the respondents (52%)
Summary
154
were unaware about the role of wild species in ecosystem, certain respondents (28%) disliked
wild species in their areas and 20% respondents had positive view about wildlife in the area. The
collected data revealed that crops are mostly damaged by the Indian wild boar (42%), Asiatic
jackal (34%), diseases (11%), Indian crested porcupine (6%) and others (7%) including rats,
squirrels, crows and sparrows. Similarly, the livestock animals are affected mostly by diseases
(36%), Asiatic jackal (34%), jungle cat (10%), Indian fox and others (6%) including raptor birds.
Most of the respondents were of the view that wildlife is declining in the area.
The River Chenab is an important wetland of Punjab, Pakistan. Water of the river is becoming
pollutedt due to anthropogenic impact i.e. industrial waste, urbanization, agriculture
intensification. The main objectives of the study were to know the diversity and distribution of
fish species of river Chenab. Both, direct and indirect methods were applied to find out fish
diversity of the area. The diversity indices were analyzed through statistical software PAST
version 2.17 C. During the sampling 34 species was recorded from the river Chenab. The
diversity indices indicate that higher diversity is present at the head Qadirabad than head Khanki
and Marala. The reason is that there is present large number of natural and manmade ponds;
during the flood these pond fishes move to the river further eggs and fingerlings move to rivers
through birds and fisherman. Availability: Items available for loan: UVAS Library [Call number: 2520-T] (1).
657.
Seroprevalence And Risk Factor Analysis Of Bluetongue Virus In Lahore And Faisalabad Districts Of Punjab Province, Pakistan
by Syeda Marriam Maqbool (2014-VA-522) | Dr. Muhammad Zubair Shabbir | Dr. Ali Ahmad Sheikh | Dr. Maryam Javed.
Material type: ; Literary form:
not fiction
Publisher: 2016Dissertation note: Domestic animals play an important role in the rural and agricultural economies of developing countries. Therefore, animal diseases pose a threat to country’s economy, animal welfare, the environmental and public health. One of the important animal diseases is Bluetongue, listed as notifiable disease by OIE. Causative agent is Bluetongue virus (BTV) an arbovirus that belongs to genus Orbivirus with in family Reoviridae. The main route of transmission is through the bite of Culicoides biting midges. Disease is enzootic and widely distributed in areas where susceptible animals and vector species are prevalent. It has been reported worldwide including the neighboring countries of Pakistan. BTV is also considered an endemic in Pakistan but little information is available on its epidemiology in this area. Serological tests can detect antibodies produced against infection and helpful to analyze the prevalence of a pathogen in circumstances when there lacks vaccination practice to ruminants in a given geographical area.
Competitive ELISA was used to identify antibodies to BTV in the sera samples of animals in Faisalabad and Lahore districts. Blood samples were collected from randomly selected villages of both districts and processed for serum separation by using gel/clot activator tubes. Separated serum was analyzed by competitive ELISA. Further, statistical analysis was done by OpenEpi to check the association between BTV seroprevalence and potential risk factors. Later the BTV prevalence has been mapped in relation to different villages of both districts.
Results of present study revealed that Bluetongue virus is prevalent in Faisalabad and Lahore districts with high seropositivity observed for Faisalabad district. Antibodies to BTV were detected in all studied animals irrespective of their age, sex, parity and breed. Risk factor analysis is implicating the association of BTV seroprevalence with breed, sex and age for sheep,
SUMMARY
44
cattle and buffalo respectively. Further studies should be conducted to expand the geographical area for the assessment of Bluetongue prevalence and to explore the genetic diversity of Bluetongue virus. Availability: Items available for loan: UVAS Library [Call number: 2497-T] (1).
658.
Evaluation Of Antibacterial Effect Of Gymnema Sylvestre Species Cultivated In Pakistan
by Muhammad Tahir (2011-VA-339) | Dr. Muhammad Adil Rasheed | Dr. Qamar Niaz | Prof. Dr. Aftab Ahmad Anjum.
Material type: ; Literary form:
not fiction
Publisher: 2016Dissertation note: This study was conducted to determine the use of medicinal plants as an antibacterial agent and its potential to as an alternative medicine against bacterial infections. For this purpose Sequential extracts (i.e. Hexane, Chloroform, Ethanol and Aqueous) of Gymnema sylvestre R.Br. were tested against S. aureus, E. coli, S. enterica, C. perfringens type-A, H. paragallinarum. Of each bacterium 3 isolates were tested by using well diffusion method. The results were obtained by determining the ZOI by well diffusion method and MIC by using 96 well ELISA plate.
The mean ZOI and mean MIC values of G. sylvestre leaves extracts showed that chloroform and ethanolic extracts have more antibacterial activity against all five microorganisms. Only chloroform and ethanolic extracts showed antibacterial activity against all 5 microorganisms while hexane extract showed antibacterial activity against S. enterica, S. aureus, H. paragallinarum, C. perfringens type- A but no activity was observed against E. coli. On the other hand aqueous extract have showed antibacterial activity only against C. perfringens type-A but no antibacterial activity against remaining four bacteria under study. While analyzing results based upon MIC, the chloroform extract has more antibacterial effect when compared with hexane. Hexane extract was more potent than aqueous extract whereas ethanolic extract was the least potent.
When overall antibacterial effect of all the extracts was evaluated against all bacterial strains, it was observed that C. perfringens type-A was the bacterium most vulnerable to antibacterial activity of sequential extracts of dried leaves of G. sylvestre as it responded
Summary
94
to all four sequential extracts and gave maximum zone of inhibition (10-22mm range) while no other bacteria showed such bigger zone of inhibition.
On the basis of MIC, it can be assumed that chloroform extracts have more antibacterial components as compared to hexane extract. Hexane extracts have more antibacterial components as compared to ethanolic extracts. The activity of aqueous extracts is negligible as it showed response against only one bacterium.
MTT assay was performed on supersaturated solutions of sequential extracts of dried leaves of G. sylvestre. Results revealed that small concentrations of these extracts are not toxic. Cell survival percentage (CSP) values below 50% were given at concentrations of 5800μg/ml (38.76%), 7225μg/ml (43.71%), 8150μg/ml (44.90%) and 3125μg/ml (41.84%) by hexane, chloroform, ethanolic and aqueous extracts respectively. Finally, on the basis of MIC and CSP for all of four sequential extracts, it is concluded that chloroformic extract is the most active and safe extract against all of 5 experimental bacteria, while hexane extract is safe against only C. perfringens type-A and ethanolic and aqueous extracts are cytotoxic on their MIC values for all the experimental bacteria. Statistical analysis showed that ZOI and MIC values were significantly different between the groups while within the same group they were non-significant.
Finally it can be concluded that the leaves of plant Gymnema sylvestre R.Br. cultivated in Pakistan has considerable antibacterial activity and considerable safety profile so it must be further studied, characterized, purified and chemically isolated so that may be converted to proper dosage form and this miracle plant may be used therapeutically to cure various ailments including bacterial infections especially poultry infections. Availability: Items available for loan: UVAS Library [Call number: 2503-T] (1).
659.
Effect Of EDTA As Chelating Agent In Extender On Post Thaw Quality Of Buffalo Bull Spermatozoa
by Nadir Hussain (2009-VA-128) | Dr. M. Usman Mehmood | Dr. Syed Murtaza Hassan Andrabi | Dr. M. Irfan-ur-Rehman Khan | Prof. Dr. Mansur-ud-Din Ahmad.
Material type: ; Literary form:
not fiction
Publisher: 2016Dissertation note: Pakistan is an agricultural country where livestock has main contribution in the agriculture. Livestock fulfils the demands of milk, meat and hides. Nili-Ravi is the most important and well developed breed of buffalo and also the highest milk producer among buffalo breeds. Artificial insemination (AI) is the main genetic improvement tool in domestic animals. Spermatozao is cryopreserved for A.I. but is prone to mechanical and biochemical damages during cryopreservation. Numerous strategies have been implemented to overcome this problem which include supplementation of different additives in semen extender to avoid the damages and improve post thaw quality. One of the reason for poor fertility with cryopreserved semen is early capacitation and acrosome reaction signaled by calcium. Early capacitation and acrosome reaction be suppressed by adding calcium chelators. Therefore, present study was aimed to evaluate the effect of EDTA as a calcium chelator in semen extender. The study was conducted at National Agricultural Research Center, Islamabad. Semen was collected twice in a week from 4 mature semen donor Nili-Ravi buffalo bulls maintained at same management conditions. Total of 4 ejaculates were collected and each ejaculate was further divided into 4 aliquots on the basis of EDTA concentration. Group I (0% EDTA), group II (0.1% EDTA), group III (0.2% EDTA) and group IV (0.3% EDTA). Semen was cryopreserved and on post thaw visual motility, acrosome integrity, plasma membrane integrity and chromatin integrity were assessed. Sperm motility and motion characters were assessed through computer assisted semen analyzer (CASA). Through CASA, total motility %, VSL μm/sec (straight line velocity), VCL μm/sec (curve line velocity), VAP μm/sec (average path velocity), BCF (beat cross frequency), LIN % (linearity) and STR % (staginess) were observed. Observations of CASA was were taken at 2 different time intervals i.e. 30 and 60 minutes after post thaw. Data was analyzed by statistical
Summary
31
software one way ANOVA (MINITAB v 12.22, State College, Pennsylvania, USA) and was presented as (mean ± SEM). Significant level was set to be (p<0.05). Group III improved visual motility, progressive motility %, plasma membrane integrity significantly (p<0.05). Results of BCF, VCL, VSL and VAP were highest in group III which differed with other three groups significantly (p<0.05). 0.3% EDTA deteriorated most of the parameters of semen observed. Control group and 0.1% behaved almost in similar pattern and no significant different was observed between these two groups but they did not improved all the parameters like group III. hence it can be concluded that 0.2% EDTA improves most of the semen parameters observed so it should be included in semen extender to have better post thaw quality of Nili-Ravi buffalo bull semen. Availability: Items available for loan: UVAS Library [Call number: 2506-T] (1).
660.
Balog-ul-Maram
by Ahmad Ali Bin Ali-al-Usqalani.
Edition: 1st edMaterial type: ; Literary form:
not fiction
Publisher: Lahore: Maktaba Qudsia; 2013Availability: Items available for loan: UVAS Library [Call number: 297.124 Ahmad 31605 1st 2013 Islam] (1).
661.
Safar Dar Safar
by Ashfaq Ahmad.
Edition: 1st edMaterial type: ; Literary form:
not fiction
Publisher: Lahore: Sang-e-Meel Publications; 2015Availability: Items available for loan: UVAS Library [Call number: 910.4 Ashfaq 31530 1st 2015 Safarnama] (1).
662.
Isolation, Identification And Antibiotic Resistance Profile Of Bacterial Isolates Of Public Health Significance In Raw Milk Of Cows And Buffaloes
by Hafiza Khadija Naseem (2010-VA-315) | Dr. Arfan Ahmad | Dr. Muhammad Zubair Shabbir | Dr.Muhammad Hassan Mushtaq .
Material type: ; Literary form:
not fiction
Publisher: 2016Dissertation note: Milk is a highly nutritious food that can be obtained from a variety of animal sources such as cows, goats, sheep and buffalo for human consumption. On account of zoonotic importance of some opportunistic pathogens of public health significance in milk, the studytherefore was designed for isolation identification and antibiotic resistance assessment of Staphylococcus aureus, Escherchia coli and Salmonellaspp in raw milk of cows and buffaloes.
A total of 60 raw milk samples were collected from buffaloes (n=30) and cows (n=30) located in an area around district Lahore. To evaluate the source of milk borne pathogens in milk, half samples (n=15) of each animal species were taken directly from udder while remaining half (n=15) from milking utensils at the same farm. Samples were cultured for isolation and confirmed by biochemical tests and their antibiotic resistance pattern was checked by Kirby baur disk diffusion test.
Samples that were taken from udder of buffalos,E.coli, Salmonellaspp and Staph aureus was isolated from 60%, 26% and 46% of processed samples whereas from utensils E.coli, Salmonella spp. and Staph aureuswas isolated from 66.66%, 66.66% and 73.33%of samples respectively.
While Samples that were taken from udder of cow’sE.coli, Salmonella and Staph aureus was isolated from13%, 0% and 40% of processed samples where as samples that were taken from utensils at the same farm E.coli, Salmonella and Staph aureuswas isolated 26%, 26.66% and 46% respectively.
Antibiotic resistance pattern of isolates E.coli, Salmonellaspp and Staph aureus showed 100% resistance to Lincomycin and Tylosine. Ciprofloxacin showed 75% sensitivity followed by Ciprofloxacin showed 75% sensitivity followed by 65%Oxytetracyclin 60% doxycycline and 58% Amoxicillin.
CONCLUSION
Our study reveals that raw milk supplied and consumed in Lahore city of Pakistan is contaminated with public health significancebacteria Salmonella spp, E.coli and Staph aureusdue to unhygienic conditions and milking practices.Data ofAntibiotic resistant profiling of these isolates showed 100% resistant to Lincomycinand Tylosine. While sensitive against Ciprofloxacin> Doxycycline >Oxytetracycline.Efforts should be made to use antibiotics wisely and hygienic practices should be followed during collection to supply chain of milk to avoid spread of antibiotic resistant bacterial strains from animal source to human beings.
Availability: Items available for loan: UVAS Library [Call number: 2521-T] (1).
663.
Effect Of Synchronization Protocols (Pg And Ovsynch) On Estrus Response, Estrus Intensity, Ovulation Time And Conception Rate In Cholistani Cows
by Muhammad Awais Ajmal (2009-VA-370) | Dr. Aijaz Ali Channa | Prof. Dr. Nasim Ahmad | Dr. Jawad Nazir.
Material type: ; Literary form:
not fiction
Publisher: 2016Dissertation note: Cholistani cattle breed, like other milch breeds of our country (Sahiwal, Red Sindhi cattle), is one of the indigenous breeds of Pakistan having superior dairy characteristics. Being heat tolerant breed present in tropical and subtropical areas of Pakistan it has average milk production 1235 litters with 4.8% fat in it. To minimize the cross breeding of Cholistani cows, some efforts are being done for its conservation, through management and genetic improvement. Moreover genetic improvement, through artificial insemination (A.I) is in process. In recent times another important tool Fixed time artificial insemination (FTAI) has emerged to improve fertility which usually is performed in association with a variety of estrus and ovulation synchronization regimens. Synchronization of estrus is actually to bring large group of females in estrus at a desired fixed time by manipulation of estrus cycle. Two synchronization protocols were compared. In PG group, each animal was treated with luteolytic dose of PGF2α (d-Cloprostenol 0.150 mg; Dalmazine, Fatro®, Ozzano Emilia Italy; 2 ml; i.m) on random stage of the estrous cycle and repeated after 11 days TAI was done at 72 and 84 h after 2nd PG. In OVS group each cow received an intramuscular injection of gonadotropin releasing hormone (GnRH; 50 mcg of a GnRH analogue, Dalmarelin TM Fatro®, Italy; 2 ml; i.m) on random stage of estrus cycle (day 0). On day 7 these cows were treated with PGF2α (d-cloprostenol 0.150 mg; Dalmazine, Fatro®, Ozzano Emilia Italy; 2 ml; i.m), followed by second injection of GnRH on day 9 and TAI was done at 12 and 24h after 2nd GnRH. Estrus response and estrus intensity were higher in OVS group as compared to PG. Timing of ovulation was shorter in OVS group as compared to. Conception rate are also high in OVS group. Therefore it is concluded that Ovsynch protocol is helpful to improve ovulation and conception rate in Cholistani cows. Availability: Items available for loan: UVAS Library [Call number: 2523-T] (1).
664.
Occurrence And Economic Losses From Theileriosis On Commercial Dairy Farm Of Holstein Friesian
by Muhammad Rashid (2014-VA-503) | Dr. Muhammad Imran Rashid | Prof. Dr. Khalid Saeed | Dr. Liaquat Ahmad.
Material type: ; Literary form:
not fiction
Publisher: 2016Dissertation note: Background: Theileriosis is a tick-borne disease and it is transmitted by the bite of ticks.
Previous work on disease problems in the study area suggested that Ticks and Tick-Borne
Diseases (TTBDs) are the major constraints to cattle production. They cause economic losses to
farmers in terms of cattle mortality, loss of body weight, loss of milk production and costs of
control of TTBDs by use of acaricides. Theileria is one of the major threat to cattle as it causes
anemia, weight loss, decrease production, mortality, treatment cost and cost for the control of
theileria. The proper data for losses atributed to theileriosis is still not available in Pakistan. For
this purpose a study was carried out in a commercial exotic dairy farm to evaluate losses
associated with theileriosis
Methodology: The study was done during the period of theileriosis to calculate its economic
effect on animal health and production. A total of 150 animals were selected randomly using
random number sample formula. The animal tag numbers were compared with random number
table, comparing animals were slecteded for study. Thin blood smear was performed for
diagnosis haemoparasite, further PCR was performed on those animals that were found +ve for
intraerythrocytic bodies. Faecal examination, California mastitis test, teat abnormality and
parturition history were recorded for the screening of these factors that decrease milk production.
After final grouping, milk production was recorded to identify the effect of theileriosis on
production. As theileriosis cause anemia due to destruction of RBC’s. body condition scoring
was also performed. Physical examination (lymph node and body temperature) of animals were
also performed to evaluate the clinical and subclinical theileriosis.
Results: For the evaluation of theileriosis, microscopy was performed on all the animals’ blood
samples. Haemoparasites were found in 28.67%. These were further processed by PCR for the
CHAPTER 6
SUMMARY
Summary
55
detection of theileriosis. Theileria was found in 27.90%. Screening of clinical and subclinical
mastitis by Califirnia Mastitis Test and microscopy for gastrointestinal parasite were performed.
On faecal examination, there found nematode, cestode and balantidium in 51.72%, 60.92% and
42.53%% respectively. After deworming with Valbazine and curafluke, nematode, cestode
(monzia), balantidium and coccidiosis were found in 0%, 39.13, 43.48% and 4.35% respectively.
Before grouping clinical and subclinical mastitis were found in 5.38% and 24.62% respectively.
After grouping clinical and subclinical mastitis were evaluated by California mastitis test with
two weeks interval. At 7th week clinical and subclinical mastitis were 3.85% and 7.69% due to
improved management. The decrease in milk production for clinical and subclinical theileriosis
was 87 lit./animal and 42.77 lit./animal. Costs for control, treatment and mortality were 0.12%,
0.20% and 13.09% respectively from overall farm expenditure. The prevalence of haemoparasite
was 28.67%, while the prevalence of theileriosis was 8%. The new cases of theileriosis were
recorded and incidence of theileriosis was found to be 2.25%. Overall losses due to theileriosis
was 13.70%.
Outcomes: We can conclude from our finding that theileriosis has drastic affect on the
profitability of the farms. Then losses can be attributed to decreased milk production and
mortality. Medications and control measure for theileriosis have added effect on the losses at
exotic animal breed dairy farms.
Perspectives: Cost analysis studies need to be done on different dairy farms of cattle of different
breeds at different ecological/climatic zones of Pakistan so that investors would know the risks
of establishing dairy farms. Availability: Items available for loan: UVAS Library [Call number: 2515-T] (1).
665.
Studies On Biological Control Of Salmonellosis In Poultry
by Kiran Imtiaz (2010-VA-296) | Dr. Ali Ahmad Sheikh | Prof. Dr. Masood Rabbani | Dr. Wasim Shehzad.
Material type: ; Literary form:
not fiction
Publisher: 2016Dissertation note: Contaminated poultry food products are the main cause of Salmonellosis all over the
world. Salmonella may enter in different poultry farms through vertical or horizontal
transmission. Previously, Salmonella infection and number were controlled in poultry and
their products by using different methods such as usage of hazard analysis critical control
point (HACCP), antibiotics, symbiotics, etc. But not any method gives the better result that
shows the reduction of Salmonella species in poultry that cause infection. Therefore, the
attention was diverted to find the alternative therapies such as the usage of bacteriophage,
Bacteriophage specific to Salmonella used in reduction of Salmonella number as a biocontrol
agent in poultry origin. It proves effective for Salmonella reduction.
In the current study samples for isolation of Salmonella and bacteriophages were
collected. Salmonella was isolated from liver, caeca and lungs of infected chickens collected
from different infected poultry farms. After processing of sample according to the literature
method, confirmation of salmonella from samples were done by inoculating them separately
on S.S agar by streaking method. Further confirmation of Salmonella was done on the basis
of biochemical testing.
Bacteriophage was isolated from sewage water near to the poultry farms. For their
isolation, sewage sample was centrifuged and then supernatant was collected in separate tube.
Filtration was done of Supernatant, and then Filtrate was used as a bacteriophage source.
Bacteriophages in filtrate were confirmed by spot test method. After confirmation of both, in
vivo study was performed to evaluate the effect of bacteriophage on Salmonella when
inoculated in combination or separately in chickens groups.
51
Summary
Statistical analysis:
The data will be transferred on spreadsheet using MS Excel 2010. The data will be
analyzed through one way ANOVA test using Statistical Package for Social Sciences (SPSS)
version 18.0.
The present study was helpful to determine the effect of bacteriophage in reduction of
Salmonella in commercial broilers sector. Antibiotic resistant Salmonella infection is difficult
to control using conventional ways of antibiotic therapy and is responsible for huge economic
losses in poultry. Chicken groups that were used for invivo study showed that bacteriophage
was proved very effective in reduction of Salmonella either gives it in combination with
Salmonella or separately to poultry. It is predicted that bacteriophage therapy is better than
the conventional ways for reduction of Salmonella infection in poultry sector. It is essential
that the research should be continue to study the effect of bacteriophage in reduction of
specie specific Salmonella, and to determine the effect of different physicochemical factor on
their activity. Availability: Items available for loan: UVAS Library [Call number: 2511-T] (1).
666.
Detection of Antibodies For Mycobacterium Avium Sub-Specie Paratuberculosis in Sheep Population Along With Its Associated Risk Factors in District Rahim Yar Khan
by Muhammad Arif Rizwan (2014-VA-228) | Dr. Waseem Yaqub | Prof. Dr. Aneela Zameer Durrani | Dr. Arfan Ahmad.
Material type: ; Literary form:
not fiction
Publisher: 2016Dissertation note: Johne’s disease (JD), caused by Mycobacterium avium subsp. paratuberculosis, is a chronic enteric disease of ruminants. The disease manifest itself in sense of trade restrictions production losses. Mycobacterium avium subsp. paratuberculosis(MAP) is manifested by an incubation period of several years. During subclinical stage of infection, paratuberculosis pass out in feces through which the disease get approaches to other animals in herd. It is also shed in the milk of infected animal, cannot be killed even on pasteurization and in human beings cause a disease (Crohn's disease). Johne’s disease is somewhat difficult to detect in animals having sub clinical infection.
Moreover, the animals in the early stages of infection is often has an immune response that is detectable by ELISA which is not elicited by the animal in time. ELISA is affordable, efficient, one-step and in sheep and goats is very sensitive for the detection of antibodies. So, keeping in mind the economic and public health importance of this disease, present study was formulated with the purpose to detect the MAP in sheep in district in Rahim Yar Khan.
5 ml blood samples, total 100 (n=100 sheep) blood sample out of which 50 animals were selected on the basis of clinical signs (shooting diarrhea, decrease in milk production and weight loss in spite of good appetite) and 50 animals were selected from the surrounding exhibiting no clinical signs but on suspicion of being carrier from local animal markets, different slaughtering site of animals and in periphery of District, RahimYar Khan. The data regarding all the animals was collected on a predesigned questionnaire. Serum was separated by centrifugation and was stored in deep freezer having temperature (-400 C) until analyzed by indirect ELISA through commercial ELISA, Mycobacterium Paratuberculosis Antibody Test Kit (IDEXX Paratuberculosis Screening) and results was recorded through ELISA reader. The ELISA positive serum samples was processed further for the estimation of serum protein analysis. Sero-detection of antibodies for Mycobacterium avium sub-specie paratuberculosis (MAP) was estimated based on indirect ELISA results.
In present study the overall prevalence in sheep for mycobacterium avium sub specie paratuberculosis in district Rahim Yar Khan in different marketed and slaughtering animals irrespective of breed age and sex. When the serum samples of the suspected sheep were subjected to the serum biochemistry for analysis of total proteins in the body of sheep, it was overall decrease in the serum proteins of the sheep (p<0.05) which were infected with MAP while using the paired t-test statistics. On the other hand, it was found 92% malnutrition, 77% poor sanitation, 85% combine housing, 87% open grazing and 29% tick infestation they may act as a source of infection for spreading of paratuberculosis.
Sheep than goats is high in the prevalence of the MAP. There is no doubt that Johne’s disease infected herds may suffer severely. However, as a whole, the economic loss to the sheep industry is of questionable significance. Johne's disease is zoonotic potential threat that it represents as a problem. The sheep industry is in an exceptional position, given its low incidence or occurrence of paratuberculosis to set in motion a strategy to confine or control the spread of malady. The national control of MAP will be a huge undertaking because of subtle nature of this disease and relatively poor performance of tests that are currently available.
It is necessary to develop specific best management practices in the sheep industry, taking into account the biology and ecology of the disease. The implementation of the program against Johne's disease is an important proactive step.However, MAP has struck the sheep industry for many years and will probably continue to remain a major challenge for the foreseeable future.
Availability: Items available for loan: UVAS Library [Call number: 2519-T] (1).
667.
Bad-e-Naseem
by J.Chouhdry Ijaz Ahmad.
Edition: 1st edMaterial type: ; Literary form:
not fiction
Publisher: Lahore: Multi Line Books Publications; 2012Availability: Items available for loan: UVAS Library [Call number: 908.95491 Ijaz 27257 1st 2012 U.Literature] (1).
668.
General Muhammad Yahya Khan: Shakhsiyat-o-Siyasi Kardar
by Munir Ahmad.
Edition: 1st edMaterial type: ; Literary form:
not fiction
Publisher: Lahore: Nigar Shat Publications; 2007Availability: Items available for loan: UVAS Library [Call number: 908.95491 Munir 21436 1st 2007 History] (1).
669.
Roup Bahroup
by Dr. Mansoor Ahmad Bajwa.
Edition: 1st edMaterial type: ; Literary form:
not fiction
Publisher: Lahore: Idarah Matboat-e-Sulemani; 2000Availability: Items available for loan: UVAS Library [Call number: 891.4397 Bajwa 21473 1st 2000 Satire] (1).
670.
Shama-e-Shabistan Raza
by Iqbal Ahmad Noori.
Edition: 1st ed.Material type: ; Literary form:
not fiction
Publisher: Lahore: Shabeer Bros; 1992Availability: Items available for loan: UVAS Library [Call number: 297 Iqbal 24061 1st 1992 Islam] (1).
671.
Punjab ka Marad: Hyat o Saqafat
by Irshad Ahmad Punjabi.
Edition: 1st ed.Material type: ; Literary form:
not fiction
Publisher: Lahore: Al-faisal; 2001Availability: Items available for loan: UVAS Library [Call number: 306.4 Irshad 16868 1st 2001 Culture] (1).
672.
Kultiat Pitras
by Syed Ahmad Shah Pitras Bukhari | Sheema Majeed.
Edition: 1st,V.1Material type: ; Literary form:
not fiction
Publisher: Lahore Book Talk; 2006Availability: Items available for loan: UVAS Library [Call number: 801.953 Shima 21224 1st,V.1 2006 Fiction] (1).
673.
Tuzak-e-Jahangiri
by Noor ul Din Jahangir Badshah | Jameel ud Din Ahmad.
Edition: 1stMaterial type: ; Literary form:
not fiction
Publisher: Lahore: Sang-e-Meel; 1967Availability: Items available for loan: UVAS Library [Call number: 908 Jameel 9223 1st 1967 History] (1).
674.
Anarkali Archives and Tomb of Sahib Jamal: A Study in Perspective
by Nazir Ahmad Chaudhry.
Edition: 1st edMaterial type: ; Literary form:
not fiction
Publisher: Lahore: Sang-e-Meel Publications; 2002Availability: Items available for loan: UVAS Library [Call number: 954.9145 Nazir 20953 1st 2002 History] (2).
675.
Shahla Kot
by Ishfaq Ahmad.
Edition: 1stMaterial type: ; Literary form:
not fiction
Publisher: Lahore: Sang-eMeel; 2011Availability: Items available for loan: UVAS Library [Call number: 891.4392 Ishfaq 27218 1st 2011 Urdu.Literature] (1).
676.
Iman, Umeed Aur Mohabbat
by Umera Ahmad.
Edition: 1st revised ed.Material type: ; Literary form:
not fiction
Publisher: Lahore: Ilmo Irfan Publishers; 2010Availability: Items available for loan: UVAS Library [Call number: 891.4393 Umera 32051 1st 2010 Novel] (2).
677.
Pakistan-Hindustan Aitmi Reaer
by Mustafa Nazir Ahmad.
Edition: 1st edMaterial type: ; Literary form:
not fiction
Publisher: Lahore: Mashal Publications; 1999Availability: Items available for loan: UVAS Library [Call number: 954.91 Nazir 16958 1st 1999 History] (1).
678.
Ahsan-e-Taqweem
by Prof. Ahmad Rafiq Akhtar.
Edition: 1st edMaterial type: ; Literary form:
not fiction
Publisher: Lahore: Sang-e-Meel Publications; 2010Availability: Items available for loan: UVAS Library [Call number: 297.4 Rafiq 27119 1st 2010 Islam] (1).
679.
Musalmanon Ka Arooj-o-Zawal
by Molana Saeed Ahmad Akbar Abadi.
Edition: 1st edMaterial type: ; Literary form:
not fiction
Publisher: Lahore: Adara-e-Islamiat Publications; 1983Availability: Items available for loan: UVAS Library [Call number: 294 Saeed 21520 1st 1983 Islam] (1).
680.
Antibacterial Activity Of Plant Extracts Against Antibiotic Resistant Pseudomonas Aeruginosa And Their Cytotoxicity Profile
by Hafiza Farah Asghar (2010-VA-276) | Prof. Dr. Aftab Ahmed Anjum | Dr. Ali Ahmad Sheikh | Muhammad Nasir.
Material type: ; Format:
print
; Literary form:
not fiction
Publisher: 2016Dissertation note: Pseudomonas aeruginosa is a common opportunistic pathogen of respiratory tract
and cause both hospital and community acquired infections. For the treatment of
infections antibiotics are used but due to random selection of commonly used antibiotics,
resistance in P. aeruginosa has developed. This problem may leads to the high morbidity
and mortality rate. Different medicinal plants have antibacterial activity in their
secondary metabolite. Secondary metabolites are terpens, flavonoids, alkaloids and
alcohols etc. So the plant extract could be the alternative therapy for the treatment to
reduce the antibiotic resistance problem.
Isolates of P. aeruginosa was procured from the main clinical laboratory of Mayo
Hospital, Lahore and identified biochemically according to bergey’s manual of
determinative bacteriology. Antibiotic resistance pattern of identified P. aeruginosa was
evaluated by Kirby Bauer disc diffusion assay against selected antibiotics includes
ciprofloxacin, levofloxacin, meropenem and imipenem. Measure the zone of inhibition
and isolates marked as resistant, intermediate and sensitive. Resistant strains were
alienated for further evaluation.
Leaves of Eucalyptus globulus (Tasmanian blue gum) and Calotropis procera
(apple of Sodom) proceed for extraction and the plant extracts was obtained by using
solvent chloroform and ethanol. Percentage yield of both plant extract was calculated.
High percentage yield was obtained from Eucalyptus globulus and less percentage yield
was gained from Calotropis procera in comparison The obtained extract was dried and
the resultant material was used in well diffusion assay to evaluate the antibiotic
CHAPTER 6
SUMMARY
Summary
66
sensitivity of resistant P. aeruginosa against selected plants. Stock of plant extracts was
prepared by dissolving 1g of plant extract in 1ml of DMSO. Well diffusion assay was
performed and zones were measured in millimeter and categorized as resistant, sensitive
and intermediate. Isolates that are susceptible to plant extracts were separated and
Minimum inhibitory concentration of susceptible isolates was determined by broth micro
dilution assay and cytotoxicity profiling was done by 3-(4, 5-dimethyl-2-thiazolyl)-2,5-
diphenyl-2H-tetrazolium bromide (MTT) assay and cell survival percentage was
calculated.
Data recorded during the study was analyzed by one-way analysis of variance
(ANOVA) followed by Duncan’s test using the SPSS statistical software program.
Differences were considered significant at P < 0.05. Availability: Items available for loan: UVAS Library [Call number: 2545-T] (1).
681.
Effect Of Trehalose And L-Cysteine On Post Thaw Semen Quality, Antioxidant Enzyme Activity And Fertility In Nili Ravi Buffalo Bulls
by Sajid Iqbal | Dr. Amjad Riaz | Dr. Syed Murtaza Hassan Andrabi | Dr. Syed Murtaza Hassan Andrabi | Prof. Dr. Nasim Ahmad | Prof. Dr. Aneela Zameer Durrani.
Material type: ; Literary form:
not fiction
Publisher: 2016Dissertation note: Addition of various antioxidants in semen extender is one of the vital strategies being applied in reproductive biology for attaining functionally/structurally integral sperms and hence an appropriate conception rate. It is well established that chilling of buffalo semen results in decreased semen quality which is highly associated with decreased antioxidant activity and higher ROS production. Furthermore, buffalo bull spermatozoa are more susceptible to oxidative damage as compared to cattle bull spermatozoa. It is believed that this difference is due to higher contents of polyunsaturated phospholipids present in plasma membrane of buffalo bull spermatozoa. Freezing process accelerates the production of ROS molecules which may decrease the viability of buffalo bull spermatozoa during storage. Therefore, supplementation of antioxidants in semen extender is required to decrease the ROS-mediated damages to buffalo spermatozoa. The present study had, hence, been designed to monitor the effects of trehalose and L-Cysteine on the semen quality, antioxidant enzyme activity and fertility of Nili Ravi Buffalo bulls.
Semen samples (n= 20) from 4 buffalo bulls were diluted in Tris-citric acid based extender having different concentrations of trehalose (0.0, 15, 30, 45, and 60 mM) and frozen in French straws. At post dilution, profile of sperm catalase (U/mL) was higher (P < 0.05) in extenders containing 15, 30 and 45 mM of trehalose as compared to control. While profiles of superoxide dismutase (U/mL) and total glutathione (μM) were higher (P < 0.05) in extenders containing 15 and 30 mM of trehalose as compared to control. At pre freezing, sperm catalase, superoxide dismutase and total glutathione profiles were higher (P < 0.05) in all the treatment groups as compared to control. At post thawing, the profiles of catalase and total glutathione
were higher (P < 0.05) in extender containing 30 mM trehalose as compared to other treatment groups and control. Whereas, profile of superoxide dismutase was higher (P < 0.05) in extenders containing 30, 45 and 60 mM of trehalose as compared to control and 15 mM group. Post thaw total sperm motility (%) was higher (P < 0.05) in extender containing 30 mM trehalose as compared to control and 15 and 60 mM groups. While sperm progressive motility (%), rapid velocity (%), average path velocity (μm/s), straight linear velocity (μm/s), curvilinear velocity (μm/s), plasma membrane (structural and functional, %), acrosome (%) and DNA (%) integrity were higher (P < 0.05) in extender containing 30 mM trehalose as compared to other treatment groups and control. The fertility rates (61% vs. 43%) were higher (P < 0.05) in buffaloes inseminated with semen doses cryopreserved in extender containing 30 mM of trehalose than the control. It is concluded that addition of 30 mM trehalose in extender improves the semen antioxidant enzymes activity, post thaw quality, and fertility in Nili Ravi buffaloes.
Similarly Semen samples from 4 buffalo bulls were diluted in Tris-citric acid based extender having different concentrations of L-cysteine (0.0, 0.5, 1.0, 2.0, and 3.0 mM) and frozen into 0.5 ml French straws. The antioxidative enzymes [catalase, super oxide dismutase and total glutathione (peroxidase/reductase)] were significantly higher (P< 0.05) at pre freezing and post thawing in extender containing 2.0 mM L-Cysteine as compared to other groups. Post thaw total motility (%), progressive motility (%), rapid velocity (%), average path velocity(μm s-1), straight line velocity (μm s-1), curvilinear velocity (μm s-1), beat cross frequency (Hz), viable sperm with intact plasmalemma (%), acrosome and DNA integrity (%) were higher with addition of 2.0 mM L-cysteine as compared to other groups (P < 0.05). The fertility rates (59 vs. 43%) were higher (P < 0.05) in buffaloes inseminated with doses containing 2.0 mM of L-cysteine than the control. In conclusion, addition of 2.0 mM L-cysteine in extender improved the
SUMMARY
77
antioxidant enzymes profile, post thaw quality and in vivo fertility of Nili Ravi buffalo bull spermatozoa.
Conclusion
It was concluded that addition of 30mM Trehalose and 2.0mM L-Cysteine in semen extender has significantly improved semen antioxidant enzymes activity, post thaw quality and fertility in Nili Ravi buffaloes. Availability: Items available for loan: UVAS Library [Call number: 2550-T] (1).
682.
Guldan
by Ashfaq Ahmad.
Edition: 1stMaterial type: ; Literary form:
not fiction
Publisher: Lahore: Sang-e-Meel; 2001Availability: Items available for loan: UVAS Library [Call number: 891.4392 Ashfaq 16782 1st Urdu.Literature] (1).
683.
Effect Of Cholesterol Loaded Cyclodextrin (Clc) Addition On Post Thaw Quality Of Jack Semen
by Muhammad Rafi Ullah (2009-VA-54) | Dr. Mushtaq Ahmad | Dr. Muhammad Zahid Tahir | Dr. Muhammad Hassan Saleem.
Material type: ; Literary form:
not fiction
Publisher: 2016Dissertation note: Improvement of post-thaw quality of Donkey (Equusasinus) semen is essential to augment the in-vivo and in-vitro fertilization rate. Whenever we think about the techniques for long term storage of the germ cells cryopreservation appears most useful but it causes lethal and sub-lethal damage to the sperm. Sperm cryosurvival rates are not optimal for most species including donkey because of its plasma membrane composition. Egg yolk is an important component of most of the equine freezing extenders. But another factor regarding this important component is that its higher concentrations can have some deleterious effects such as oxidase activity of dead spermatozoa, bacterial/ xenobiotic contamination, reduced respiration and motility of the spermatozoa, which ultimately results in lowering fertility rate. That’s why, cold shock resistance is more in those species semen possessing higher membrane cholesterol to phospholipids ratio as compare to those species semen having less cholesterol to phospholipids ratio. Indeed it may be a useful strategy to improve cryopreservation protocols for jack sperm. Addition of CLC may also be a substitute for egg yolk in semen extender always considering that the cryo-protective effect of EY is partially due to its high cholesterol content. Semen was collected in artificial vagina at 42ºC from two mature donkeys (n=2) five times (replicates=10) which were maintained at Ravi campus Pattoki. Semen samples possessing >60% motility were used in this study. Each ejaculate was divided into 6 aliquots and CLC was added into these aliquots according to desired concentrations (0 mg, 1.5 mg and 3 mg/120 million sperms) then kept at 25ºC for 15 minutes. After incubation semen aliquots were diluted in 1:1with centrifugation media and centrifuged at 600g for 15 minutes to separate seminal plasma after bead formation. Beads of the semen were resuspended in the centrifugation media having different concentrations of egg yolk for different CLC concentration groups in such a way that 100 million / ml sperms concentration was achieved. When this final dilution was done semen was shifted at 4 ºC for 2 hour
CHAPTER 6
SUMMARY
Summary
37
cooling then further 2 hours for equilibration at 4º C. Then semen was packed in 0.5 ml plastic straws. These straws were suspended on liquid nitrogen vapors upto7 mints then plunging these straws in the liquid nitrogen in freezing box and then shifting these straws to the liquid nitrogen container by placing them in the goblets and stored there until post thawing was done. After post thawing semen was analyzed for motility, Acrosomal and plasma membrane integrity, live ratios DNA integrity and MDA levels. Post-thaw parameters were analyzed by PROC MIXED as factorial ANOVA using SAS enterprise Guide Version 4.2. And it was observed that. And it was observed that both CLC 1.5 and 3 mg/120 million sperms with full egg yolk did not improved (p˃0.05) the post thaw quality except in malondialdehyde levels in which 3 mg dose with full yolk significantly (p˂0.05) decreased the level of malondialdehyde. While CLC with lower levels of egg yolk maintained the quality same as the control or improved significantly in some parameters.CLC1.5 HEY and CLC3 NEY both compete the control in motility, PMI by HOST and total viability parameter..DNA integrity increased with the decrement of egg yolk as CLC1.5 HEY, CLC3 HEY and CLC3 NEY are significantly (p˂0.05) better than the remaining three groups.MDA level is significantly lower in CLC1.5 HEY and CLC3 HEY groups comparable to control means that with partial removal of egg yolk and supplementation of CLC malondialdehyde levels are decreased significantly as compare to control. Thus CLC substitutes the egg yolk completely when 3mg of CLC /120 million sperms is added in kenney’s extender for jack semen cryopreservation. Availability: Items available for loan: UVAS Library [Call number: 2553-T] (1).
684.
Epidemiology Of Bovine Tuberculosis And Its Public Health Significance In Peshawar
by Irfan Khatak (2011-VA-562) | Dr. Muhammad Hassan Mushtaq | Prof. Dr. Umer Sadique | Prof. Dr. Mansur-ud-Din Ahmad | Prof. Dr. Muhammad Sarwar Khan.
Material type: ; Literary form:
not fiction
Publisher: 2016Dissertation note: A cross-sectional study was carried out to determine the prevalence of bovine tuberculosis (bTB)
and associated risk factors in cattle and buffalo in Peshawar, Pakistan. Cattle and buffalo,
randomly selected from all four towns of District Peshawar were screened for bovine
tuberculosis using comparative cervical intradermal tuberculin test (CCIT). For obtaining data on
risk factors, socio-demographic condition, animal characteristics and management, interviewer
administered pretested questionnaire to animal owners. Multivariable logistic regression models
were used to measure association between risk factors and comparative cervical intradermal
tuberculin reactors. A total of 556 cattle and buffalo were screened for bovine tuberculosis. Out
of 556 animals screened, 5.75% (3.9-8.0%) were found positive. The prevalence was higher in
old animals (P= 0.001) as compared to younger animals. Prevalence also varied with source of
animal (either raised on farm or purchased), stay of animals at night (indoor or outdoor) and herd
size. Farmer’s knowledge about transmission of TB from animals to human as well as signs and
symptoms of TB was extremely low. Only 3.6% farmers correctly stated the combination of
three major symptoms of TB. Results of the study call for immediate intervention to control bTB
in animals as well as its transmission to human population. Furthermore, it is suggested to
emphasize on local epidemiology of bTB and husbandry practices of cattle and buffalo during
the control program.
To assess the presence of Mycobacterium bovis (M. bovis) in milk sold at retail shops and find
the knowledge, attitude and practice (KAP) about tuberculosis (TB) in the high risk M. bovis
contaminated milk consumers, milk samples were obtained from 92 milk shops and analysed for
presence of M. bovis. Data on socio-demographic characteristics and KAP about TB was
Summary
152
obtained from 800 M. bovis contaminated milk consumers. Mycobacterium bovis was detected in
8.7% (8/92) milk samples. Although 97.4% of the participants had heard of TB but only 39.6%
knew that cough lasts for more than 3 weeks was one symptom. Only 79.2% have awareness that
TB can be prevented and the most frequently stated (48.4%) method of TB prevention was good
nutrition. Participants believed that TB can be cured by prayers/ eating well (41.8%) and also by
herbal cures/ consulting Hakeem (35.7%). Mean knowledge score for the participants was 12.1±
2.47 out of maximum 22. Mean knowledge score varied significantly with ethnicity, level of
education and residential status (Urban vs rural). Overall knowledge about TB was low.
Therefore community’s health education focused on increasing knowledge of TB must be
initiated.
This part of study was conducted to determine the occurrence of active pulmonary tuberculosis
due to M. bovis in abattoir workers, butchers, livestock farmers and veterinarians and to
document the Knowledge and practices of these professional regarding bTB. The cross sectional
study included 141 abattoir workers, 317 butchers, 50 livestock farmers, 5 veterinary doctors and
3 veterinary assistants. Sputum samples were collected from those respondents who had chronic
cough that last for more than 2 weeks. Four out of 16 suspected abattoir workers and 1 out of 50
livestock farmers were found positive for M. bovis by Polymerase chain reaction analysis.
Duration of work as abattoir worker was found significantly associated (p<0.05) with occurrence
of zoonotic TB. The knowledge of abattoir workers, butchers, livestock farmers and veterinary
assistants regarding transmission of bTB from animal to human and symptoms of TB in human
was very low. Most of these professional did not use protective material/ techniques and are
considered at high risk of acquiring zoonotic tuberculosis. This study declares zoonotic
tuberculosis a critical public health issue especially for professionally exposed groups in
Summary
153
Peshawar, Pakistan and warrant immediate intervention for control of bovine and zoonotic
tuberculosis.
The last part of study aims to determine the proportion of zoonotic TB cases out of overall
human TB patients and school children, drug resistance of M. bovis isolates and knowledge,
attitude and practices about TB. Total 300 human TB patients and 100 school children were
included in the study. Sputum samples were processed by PCR for presence of Mycobacterium
tuberculosis and M. bovis. Sputum samples from TB patients were cultured and M. bovis isolates
were subjected to drug susceptibility testing. Data on knowledge, attitude and practices were
obtained from TB patients by administering pre-tested questionnaire. Among TB patietns 4%
(12/300) were infected with M. bovis. None of the school children was positive for M. bovis.
Residence, occupation, presence of animals at home and sleeping in shed at night was found
significantly associated with occurrence of zoonotic TB. Except one all M. bovis isolates were
resistant to Pyrazinamide. Among other drugs resistance to streptomycin and isoniazid was high.
Low level of knowledge and practices were observed. The study concluded that considering
zoonotic aspect of TB during diagnosis and treatment of TB is necessary and recommends
national survey for true estimation of burden of zoonotic TB in Pakistan. Availability: Items available for loan: UVAS Library [Call number: 2540-T] (1).
685.
Immunotherapeutictrials Of Newcastle Disease In Domestic Pigeons
by Mohsin Hassan (2009-VA-391) | Dr. Saeed Saleem Ahmad | Dr. Muhammad Avais | Prof. Dr. Khushi Muhammad.
Material type: ; Literary form:
not fiction
Publisher: 2016Dissertation note: Pigeon belongs to the avian family, Columbidae with in the order Columbiformes.
They are strong kept by the humans for variety of purposes such as food, hobby(racing) and
treatment of various diseases. However, pigeons are susceptible to a variety of diseases, but
viral diseases are more common. Newcastle disease (ND) is an acute, highly contagious viral
disease in birds, which can cause high level (up to 100%) mortality in chickens, the most
important natural host of the disease, but it can also affect a wide variety of avian species,
causing severe disease.
This disease is endemic in Pakistan and has a huge impact on the poultry industry.
Besides vaccination if hyper immune yolk is properly harvested and purified it can be used in
field condition for the treatment of infected birds .Therefore this study had been conducted to
check the effectiveness of hyper immune yolk in treatment of experimentally infected
birds.Suitability in usage of hyperimmune yolk in field condition aginst NewCastle
Disease.In order to get the hyper immune yolk 10 eggs from Big Bird hatchery were
collected.Antibody titer against NDV in egg yolk was determined by Haemagglutination
inhibition test HI their titer was 1:512 which was significant for trial.Birds were separated
into five groups A, B, C, D and E. They were challenged with NDV and treated with hyper
immune yolk in different concentration.Group A was given hyper immune yolk first then
after 24 hour NDV was given, Antibody titers at different days were calculated .Geometric
Mean Titer (GMT) values of Heamagglutination Inhibition (HI) test against NDV at day 0,
10, and 22 were log2
`2.23, log2 3.23, and log2 3.18 respectively.Group B hyper immune yolk
and NDV were given simultaneously in group the GMT values of Heamagglutination
Inhibition (HI) test against NDV at day 0, 10, and 22 were log2 log2 2.35, and log2 3.19 an
log2 3.22 respectively.Group C NDV was given first then after 24 hour hyper immune was
Summary
41
injected intramuscularly. Geometric Mean Titer (GMT) values of Haemagglutination
Inhibition (HI) test against NDV at day 0, 10, and 22were log2, log2 2.47, and log2 2.99 and
log23.16 respectively.In Group D NDV given first then after signs and symptoms hyper
immune yolk was injected.GMT values of Heamagglutination Inhibition (HI) test against
NDV at day 0, 10, and 22 were log2 2.30 log2 2.83, and log2 3.06 respectively was
calculated.Group E was kept as positive control it was infected with NDV only the GMT
values of Heamagglutination Inhibition (HI) test against NDV at day 0, 10, and 22 were
log22.13 log2 0.00, and log2 0.00 respectively was calculated. The hyper immune yolk
containing 32 units against NewCastle Disease virus was injected in group A and B induced
80% protection.The yolk containing 64 units of antibodies was given in the group C resulted
into 60% protection.Hyper immune yolk consisting 128 units of antibodies injected in the
group D,in which clinical sign and symptoms of disease were shown given 60% protection
against the New Castle Disease. From this experiment it is inferred that usage of 128 units of
antibodies can induce protection against NDV infected birds and 32 and 64 units of HIY can
be used as prophylactic measure. Availability: Items available for loan: UVAS Library [Call number: 2532-T] (1).
686.
Point Prevalence Of Gastrointestinal Helminthes Along With Their Effect On Various Hematological Parameters In Commercial Dairy Herds In District Kasur, Punjab
by Inam Ullah (2007-VA-145) | Dr. Muhammad Hassan Saleem | Dr. Syed Saleem Ahmad | Dr. Muhammad Haroon Akbar.
Material type: ; Literary form:
not fiction
Publisher: 2016Dissertation note: Parasitic problem is a major constraint of ruminant production and causes great economic
loss to dairy industry by retarded growth, low productivity and increased susceptibility of
animals to other infections. Gastrointestinal helminthes are prevalent in dairy animals in and
around district Kasur and have significant effect on the hematological parameters of the
infected animals (Hypothesis).
Samples were randomly collected from 200 apparently healthy animals (n = 100
cattle; n =100 buffalo). From each animal a hand full of fecal sample was collected directly
from the rectum in a disposable polythene sleeve. Proper dress was adopted during sample
collection. The samples were kept in refrigerator at 4oC for examination on same day or next
day. Each animal sample was identified, labeled and information about age, sex, body
condition, management, current disease, vaccination, deworming. (Performa attached) are
recorded. Samples were brought to Medicine Lab, CMS, UVAS, Lahore, for examination of
helminthes eggs in the fecal samples. For hematological examination samples were refered to
university diagnostic lab (UDL) UVAS, Lahore.
Out of 100 cattle 24 (24%) were found positive and out of 100 buffalo 37 (37%) were
found to be positive for gastrointestinal helminthes. It can be seen that prevalence was more
in buffalo as compared to cattle. The species wise prevalene for cattle was Toxocara 29.16 %,
Haemonchus 12.5%, Fasciola 4.1%, Strongyloids 12.5%, Trichostrongyloids 12.5%,
Ostertagia species 8.33 % and mixed infections were 8.33% and for buffaloes it was
Toxocara 35.13 % , Haemonchus 16.21%,, Fasciola 5.40%, Strongyloids 13.51% ,
Trichostrongyloids 16.21%, Ostertagia species 10.81% and mixed infections was 8.11%.
Female cattle and buffalo (31.72%) were more prone to infection than male animals
(14.28%). The age wise prevalence for less than 6 month, 6-12 month, 1-2 years, 2-3 years
Summary
47
and more than 3 years was 52.5%, 78.26%, 16%, 14.04% and 20% respectively. The
haemotological values for cattle and buffaloes infected with gastrointestinal helminth for
TEC (%), Hb (g/dl), MCV (fl), MCHC (g/dl), Lymphocyte (%), Monocyte (%), Eosinophil
(%) and Basophils( %) are 4.07±0.065, 7.010±0.052, 48.45 ± 0.20, 28.26 ± 0.074, 53.72 ±
0.112, 3.143 ± 0.117, 4.067 ± 0.021, 0.298 ± 0.031 and 5.09 ± 0.76, 8.012 ± 0.058, 50.56 ±
0.21, 30.71 ± 0.085, 55.82 ± 0.114, 4.167 ± 0.236, 5.076 ± 0.023, 0.301 ± 0.034 respectively.
Data regarding the prevalence and associated risk factors were analyzed using
Pearson’s chi-square test. The data regarding hematological study were analyzed by Students
T-test using SPSS (Statistical package for social sciences) version 20. P < 0.05 were
considered significant. Availability: Items available for loan: UVAS Library [Call number: 2531-T] (1).
687.
A Case Control Study On Gestational Diabetes Mellitus In District Lahore
by Shazia Muneer (2014-VA-510) | Prof. Dr. Masur-ud-Din Ahmad | Dr. Muhammad Hassan Mushtaq | Dr. Sana Ullah Iqbal.
Material type: ; Literary form:
not fiction
Publisher: 2016Dissertation note: The present study was designed to identify the association ofvarious risk factors with GDM.The study was consist of cases and controls andconducted for a period of 3 month i.e. February to April 2016. A total sample of 284 comprises of 142 cases and 142 controls were selected fromgynaecological outpatient department, tertiary care hospitalsof district Lahore. The cases matched on the basis of parity with control. The data about demographic and risk factors associated with gestational diabetes were collected through predesigned questionnaires.
The study was completed in a period of three months. The data was analyzed by using SPSS 16.0.The results of this study will be useful for the prevention and control of this disease from fatal outcome.
The results of the study showed the relationship of GDM among cases than controls. It was observed that most of the woman’s were illiterate and housewives. The economic status was found statistically significant in present study. But overall participants werefrom lower middle class families. Present study showed that the woman’s with the age of 29-35, that is high age group and significant association found in the mother age.
Previous history of diabetes mellitus and family history of diabetes mellitus also role plays in raising the prevalence of gestational diabetes mellitus. Gestational diabetes mellitus prevalence was higher in those women who had family history of diabetes. The higher number seen among cases who had diabetes in previous pregnancy, which was significantly higher at(p value= 0.000). It was investigated that diabetes mellitus was more common in high BMI>25kg/m2 so it has strong relationship with high BMI.
Conclusion
This study was designed to identify the risk factors associated with Gestational Diabetes Mellitus. Because the prevalence of Gestational diabetes is increasing with increase the number of women in childbearing age. The timely diagnosis of GDM and identify its risk factors are need of the time to control fetal and maternal complications.
Availability: Items available for loan: UVAS Library [Call number: 2535-T] (1).
688.
Taxila
by Prof. Ahmad Hasan Dani.
Edition: 1stMaterial type: ; Literary form:
not fiction
Publisher: Lahore: Sang-e-Meel; 1999Availability: Items available for loan: UVAS Library [Call number: 954.9142 Dani 21150 1st 1999 History] (1).
689.
Zavia 3
by Ashfaq Ahmad.
Material type: ; Literary form:
not fiction
Publisher: Pakistan: Sang-e-Meel Publications; 2011Availability: Items available for loan: UVAS Library [Call number: 891.4392 Ashfaq 27314 1st 2011 Urdu.Literature] (1).
690.
Zavia
by Ashfaq Ahmad.
Material type: ; Literary form:
not fiction
Publisher: Pakistan: Sang-e-Meel Publications; 2010Availability: No items available
691.
Nukta Drazyaan: Quotations
by Dr. Mansoor Ahmad Bajwa.
Edition: 1st ed. Material type: ; Literary form:
not fiction
Publisher: Lahore: Idara Matbuaat Sulemani; 2007Availability: Items available for loan: UVAS Library [Call number: 891.439 Mansoor 21470 1st 2007 Urdu.Literature] (1).
692.
Kalam-e-Be Lagam
by Dr. Mansoor Ahmad Bajwa.
Edition: 1stMaterial type: ; Literary form:
not fiction
Publisher: Lahore: Adara Matboat Sulemani Publications; 21472Availability: Items available for loan: UVAS Library [Call number: 891.4391 Mansoor 21472 1st 2007 Poetry] (1).
693.
Zavia 3
by Ashfaq Ahmad.
Edition: 1st, v.3Material type: ; Literary form:
not fiction
Publisher: Lahore: Sang-e-Meel; 2011Availability: Items available for loan: UVAS Library [Call number: 891.4394 Ashfaq 27313 1st,v.3 2011 Urdu.Literature] (1).
694.
Survey To Assess Knowledge About Poultry Disease, Vaccination And Zoonoses In Backyard Poultry Keepers Around Lahore
by Rabia Saleem (2009-VA-460) | Dr. Muhammad Hassan Mushtaq | Dr. Mamoona Chaudhary | Dr. Arfan Ahmad.
Material type: ; Literary form:
not fiction
Publisher: 2016Dissertation note: The term backyard chicken production designates poultry birds which are reared on small scale by a household. In this type of poultry rearing, usually a few birds are kept primarily for family use. The surplus birds and eggs are sold in the village or nearby market and the cash were utilized for fulfilling other needs of the household. This was a common practice in the rural area of all over the Pakistan.
Backyard poultry keepers are not well aware of management practices and poultry diseases. For that purpose nine rural areas were selected from Lahore by convenient sampling method. The households in each of the village were also conveniently select. 200 respondents were interview through a model questionnaire to assess knowledge about poultry diseases, zoonotic diseases and vaccination of poultry in backyard poultry keepers.
After compilation of the research data only 25.00% respondents know about poultry disease and only 48.74% use vaccination and medication for their birds if they got sick otherwise they never vaccinate or medicate.73.73% people do vaccination against New castle disease out of those who use vaccination/treatment but according to data they have no proper knowledge even New castle disease. 55.56% farmer observed diseases and sign and symptoms in their flock from which mites and ticks are 55.56%, respiratory sound and nasal discharge 44.45%, coughing, sneezing and greenish diarrhea 33.34%, swollen joints and ocular discharge 22.23%.Respiratory diseases are prevalent in that area.
70.00% people of the study have information about zoonotic diseases while only 26.00 people know about poultry zoonotic diseases. They are not properly educated about poultry zoonotic diseases
This study will help to collect the information about the knowledge of zoonotic disease, poultry disease and vaccination through survey from backyard poultry farmers. Results of the study are helpful to point out the main issue of poultry diseases and mortality. It is a need of hour to properly manage the back yard poultry on an early basis while a timed procedure should be developed to educate the rural farmers. Currently no proper regulatory body is working for the Poultry sector, PPA (Pakistan Poultry Association) working privately without any authoritative power. These points can be easily improved to help the poultry farmers in the sense of developing skillful backyard poultry producers to boost up poultry sector.
Availability: Items available for loan: UVAS Library [Call number: 2577-T] (1).
695.
Effect Of Feeding Different Levels Of Rhodes Grass Hay On Growth Performance, Body Condition Score, Digestibility And Blood Metabolites In Growing Lohi Lambs
by Syed Ghulam Abbas Bukhari (2014-VA-521) | Mr. Imran Mohsin | Dr. Nisar Ahmad | Dr. Muhammad Afzal Rashid.
Material type: ; Literary form:
not fiction
Publisher: 2016Dissertation note: Livestock has great importance in economy of our country, livestock contribute 55.1% share in our agriculture GDP and about 12% of total GDP of Pakistan. Livestock includes all that animals which are reared at domestic level and produce beneficial products for human beings. As large ruminants has great role in milk production and a large population present in our country .Mean while small ruminants has also an important role in livestock sector. Deficiency of sufficient feed throughout the year is a common issue in Pakistan both for large and small ruminants. Poor quality and shortage of feedstuffs, as well as underfeeding are considered to be the major problems for the efficiency of animals. Tropical grasses have generally a lesser amount of crude protein contents. Therefore, maximum levels of production could not be achieved only from such feedstuffs that barely meet even the maintenance requirement of farm animals. Adding concentrates to poor-quality tropical hay is useful to improve intake and digestibility of grasses. The trial was conducted including, different levels of Rhodes grass hay supplementation, in TMR form. There were 3 treatments (Ctrl, Rh15 and Rh30), in a Complete Randomized Design (CRD). First group was offered Rhodes grass hay and concentrate separately. Whereas Rh15 and Rh30 group was fed Rhodes grass hay in TMR form. Feed offered and refusal recorded at daily basis.
Supplementation of different levels of Rhodes grass hay did not affect the DMI in all the treatments. Body weight gain increased significantly in Rh15 group as compared to others. Body condition score and body measurements increased in Rh15 diet when compared to others. Blood urea nitrogen increased in the ctrl group than Rh15 and Rh30 group. Blood glucose level was not changed in all the treatments. Protein digestibility was improved in Rh15 group as compared to Ctrl and Rh30. The data thus collected was be analyzed through one way ANOVA procedure of SAS using Fisher’s LSD test.
The experiment helped us to determine the inclusion level of Rhodes grass hay in our local animals. As Rhodes grass is a perennial grass so its efficiency helped us during the period of shortage.
Conclusion:
Results in the present study showed that animals performed better on TMR feeding than conventional feeding. Body condition score, Body measurements and body weight gain was improved in Rh15 group as compared to Ctrl and Rh30 groups.
Suggestions and recommendations:
In future chemical treatments of Rhodes grass hay may improve nutritive value of Rhodes grass hay. Further research required to evaluate the fiber digestibility of Rhodes grass hay in small ruminants.
Availability: Items available for loan: UVAS Library [Call number: 2565-T] (1).
696.
Darbar e Dil
by Umerah Ahmad.
Edition: 1stMaterial type: ; Literary form:
not fiction
Publisher: Lahore: Ilam o Irfan; 2011Availability: Items available for loan: UVAS Library [Call number: 891.439 Umerah 27283 1st 2011 Urdu.Literature] (1).
697.
Pakistan mian Intelegence Egencies ka kardar
by Muneer Ahmad.
Edition: 1stMaterial type: ; Literary form:
not fiction
Publisher: Lahore: Takhliqat 2006Availability: Items available for loan: UVAS Library [Call number: 172 Muneer 21655 1st 2006 Urdu.Literature] (1).
698.
Albarooni ka Hindustan
by Qyamudin Ahmad.
Edition: 1stMaterial type: ; Literary form:
not fiction
Publisher: Lahore: U Publisher; 2005Availability: Items available for loan: UVAS Library [Call number: 954.01 Qyamudin 21388 1st 2005 History] (1).
699.
Effect Of Inulin Present In Chicory Roots On The Diabetes
by Saeed Ahmad (2009-VA-642) | Dr. Sana Ullah Iqbal | Dr. Muhammad Nasir | Dr. Saima Inayat.
Material type: ; Literary form:
not fiction
Publisher: 2016Dissertation note: Diabetes is metabolic disease in which there are high glucose levels over a long period of time. The principle symptoms of high glucose are expanded thirst, regular pee, and expanded craving. Diabetes is a disease that influences the way the body uses food from the blood. It is normally a hereditarily issue of digestion system, that is showed by the inability to tolerate carbohydrates and insulin inadequacy.
In 2014 around 387 million individuals have diabetes the whole way across the world and 90% of the cases were of Type 2 diabetes which is equivalent to 8.3% of the grown-up population. This proportion was equivalent for both ladies and men. From years 2012 to 2014, it is evaluated that 1.5 to 4.9 million deaths each year was because of DM. The danger of death is twice with diabetes. The normal number of individuals with diabetes is 592 million by 2035 by this rate. With more than 16 million individuals America have some type of this disease (DM). 700,000 new instances of DM are analyzed each year.
Diabetes is increasing at very high rate in Pakistan. There are nearly 7.1 million DM patients in Pakistan and it is also estimated that if DM continually develop at this rate then 11.4 million patients of diabetics will be there and Pakistan would rank 10th in the world in 2030. This study is designed due to this alarming rate of diabetes in our country. Inulin present in chicory roots may be used to optimize blood glucose level in diabetic patients.
Total 20 diabetic participants aged 30 to 40 years, present in Lahore, were selected for this study in two groups with 10 each participants. Chicory root powder was used as a source of inulin.
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Chicory roots was purchased from the market. Then cleaned from dirt and then it was dried with the help of oven at temperature 55˚c.Then this dried roots were grinded with the help of grinder machine.
Two group were formed. One group was control group that used only allopathic medicines specifically for diabetes. Other group was inulin group that used chicory root powder. Inulin group used both chicory root powder and medicines 1st week of the study. This was done only to ensure no side effect of chicory root powder on the participants. Next week when there was no adverse effect then participants were advised to use half of the medicine along with the chicory root powder. Then after 13 days when glucose level of the participant was on the course then eliminated the medicines and told them to use only 10 grams of chicory root powder daily.
Glucose level of these patients was tested daily by the glucometer for two weeks. Then after every 5 to 7 days for 3 months. Then at the end of this period HBA1C test was carried at the hospital laboratory.
In this experimental trial, we investigated the effect chicory root supplementation especially inulin has on glucose level of type 2 diabetic patients. Our results showed that three months of chicory root supplementation significantly decreased blood glucose level. My study reveals that inulin as a fiber didn’t control the diabetes but have a little effect on the glucose intake in the blood due to its fibrous nature. Data showed that the inulin supplementation slightly reduce the glucose level in the blood. First week of the supplementation was along with medicines and data showed reduction in the glucose level of blood. At initial day the average random blood glucose level was 251.2 ± 60.1 mg/dl and after 7 days it was 220 ± 53.1 mg/dl and at the end of 90th day it was 195 ± 52.3 which shows that inulin has a reducing effect on the diabetes to some
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extent. In this study we can conclude that inulin containing chicory roots has a positive effect on the reduction of glucose level of blood (p < 0.001). The patients that use 10 grams of chicory root powder constantly were able to lower their blood glucose level and HbA1c. But it cannot be used as a medicine replacement in diabetic patients because it does not control blood glucose level to the normal range.
Future Recommendations:
I recommend in future that effect of inulin on the diabetic patients should be checked in relation to amount of medicines given to the patients. Researchers should check that what happens when inulin is used with different amount of medicines in diabetic patients. And also what happens when different amount of inulin is given to diabetic patients along with same medicine. Availability: Items available for loan: UVAS Library [Call number: 2568-T] (1).
700.
Comparison Of Commercial Triladyl Extender With A Tris-Citric-Egg-Yolk (TCEY) Extender On Post-Thaw Semen Quality Of Nili Ravi Buffalo
by Muhammad Asad Ullah Khan | Prof. Dr. Mian Abdul Sattar | Prof. Dr. Nasim Ahmad | Prof. Dr. Mansur ud Din Ahmad.
Material type: ; Literary form:
not fiction
Publisher: 2016Dissertation note: Cryopreservation of semen is the most important step for its usage in artificial insemination. Freezing of semen leads to a remarkable reduction in post-thaw semen quality. Therefore, selection of a better semen extender has always been considered priority that could serve as a good cryoprotectant.. Our semen production units (SPUs) have been using Tris based egg yolk semen extender since long time. Some modern SPUs like CEBG are using commercially available semen extenders for better post-thaw semen quality.
After collection pooled semen divided into two equal aliquots in separate sterilized test tubes and kept in water bath at 37 ºC. Semen was diluted with each of extender (TCEY and Triladyl) on the basis of sperm concentration (40x106sperm/ ml). Diluted semen was placed bottles and placed in safety cabinet cooled to 4 ºC over and equilibrated for 4 hrs. After equilibration semen was filled in 0.5 ml French straws (20x106sperm/ 0.5 ml). All semen straws placed in automatic freezer 4cm above liquid nitrogen surface in vapors for 10 minutes. Liquid Nitrogen vapors used in automatic programmable freezer to reduce temperature from 4 ºC to -180 ºC and then plunged into liquid nitrogen -196 ºC for freezing and was stored until analyzed. The experiment was repeated for seven times (replicates = 07)
CASA sperm motility parameter and kinematics were analyzed at Center of Excellence for Bovine Genetics (CEBG) Renala khurd District Okara. For further analysis frozen semen straws were brought to the Department of Theriogenology UVAS, Lahore. Effects of Triladyl and TCEY on post-thaw semen quality of the Nili Ravi buffalo semen were compared.
Summary
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In Triladyl group, significantly (P<0.05) higher post-thaw motility (PTM %), Plasma membrane integrity (PMI, %),) DNA integrity (%), Live percentage was found. However, no significant (P<0.05) difference was found regarding NAR results between both groups. Sperm abnormalities were found significantly lower in Triladyl group as compared to TCEY group.
In overall assessment regarding and post-thaw CASA motility parameters, CASA motility, (PROG %), rapid (RAP %), medium (MED%), and slow (Slow, %) and sperm motility kinematics (VAP μm/sec), (VSL μm/sec), (VCL μm/sec), (ALH μm), (BCF HZ), (STR%) and (LIN%) Triladyl was found better than TCEY.
This was concluded that use of commercial semen extender Triladyl resulted in significantly better post-thaw semen quality as compared to Tris citric egg yolk (TCEY) extender. Availability: Items available for loan: UVAS Library [Call number: 2581-T] (1).
