1 research outputs found
Large quantity cryopreservation of bovine testicular cells and its effect on enrichment of type A spermatogonia
Cryopreservation has become an integral component of any cell transplantation technique helping to overcome the issues associated with known spatial and temporal barriers between donor and recipient. The aim of this study was to develop a protocol for large quantity cryopreservation of bovine testicular germ cells. The impact of 3 different packaging methods (5 ml semen straw, 20 ml freezing bag and 1.5 ml cryovial) and varying cell densities (3 × 10⁶, 9 × 10⁶, or 18 × 10⁶ cells/ml) on the survival of testis germ cells was examined. Cells processed in 5 ml semen straws had a significantly higher viability (70.7 ± 1.2%,