Saddeq-ru-Rahman
Studies On In Vitro Culture Characteristics Of Adherent Baby Hamster Kidney-21 (Bhk-21) Cell Line - 2005
Baby Hamster Kidney-2 1 (BHK-2 1) cell line growth pattern, growth requirements, growth effectors, cryopreservation and its susceptibility to different animal viruses were studied to optimize the in vitro culture requirements and conditions for maintenance and long time cryopreservation in liquid nitrogen of this cell line. It was observed that BHK-2l cells multiplied fast during first 48 hours and made a complete monolayer after getting confluency with in 72 hours post incubation which was followed by a decline phase. Fetal calf serum has growth stimulating effect and 5 - 10% serum level was satisfactory for the maintenance of cell line. While harvesting the cells from a flask, Trypsin (0.25%) with neutralization by fetal calf serum (5-10%) was found better. For cell storage 10% Dimethylsulfoxide (DMSO) through gradual cooling maintained maximum recovery of viable cells during cryopreservation.
Footh and mouth disease virus (FMDV; serotype "0" and "A") were adapted to cell this cell line, while canine parvo virus (CPV), Newcastle disease virus (NDV LaSota strain), canine distemper virus (CDV), and hydropericardium syndrome virus (HPSV) could not adapted to this cell line through five blind passages in this study.
Department of Microbiology
0916,T
Studies On In Vitro Culture Characteristics Of Adherent Baby Hamster Kidney-21 (Bhk-21) Cell Line - 2005
Baby Hamster Kidney-2 1 (BHK-2 1) cell line growth pattern, growth requirements, growth effectors, cryopreservation and its susceptibility to different animal viruses were studied to optimize the in vitro culture requirements and conditions for maintenance and long time cryopreservation in liquid nitrogen of this cell line. It was observed that BHK-2l cells multiplied fast during first 48 hours and made a complete monolayer after getting confluency with in 72 hours post incubation which was followed by a decline phase. Fetal calf serum has growth stimulating effect and 5 - 10% serum level was satisfactory for the maintenance of cell line. While harvesting the cells from a flask, Trypsin (0.25%) with neutralization by fetal calf serum (5-10%) was found better. For cell storage 10% Dimethylsulfoxide (DMSO) through gradual cooling maintained maximum recovery of viable cells during cryopreservation.
Footh and mouth disease virus (FMDV; serotype "0" and "A") were adapted to cell this cell line, while canine parvo virus (CPV), Newcastle disease virus (NDV LaSota strain), canine distemper virus (CDV), and hydropericardium syndrome virus (HPSV) could not adapted to this cell line through five blind passages in this study.
Department of Microbiology
0916,T