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Improvement of developmental competence of aged porcine oocytes by means of the synergistic effect of insulin-like growth factor-1 (IGF-1) and epidermal growth factor (EGF)
epidermal growth factor insulin-like growth factor 1 oocyte ageing pig
2015/6/1
There is a constant increase in demand for large numbers of high-quality oocytes of domestic mammals for various reproductive biotechnologies. Prolonged in vitro culture represents one of the many pos...
Reproductive Biotechnologies for Improvement of Buffalo: The Current Status
Artificial Insemination Buffalo Embryo Transfer In Vitro Fertilization Oocyte Superovulation
2016/4/13
Reproductive biotechnologies continue to be developed for genetic improvement of both river and swamp buffalo. Although artificial insemination using frozen semen emerged some decades back, there are ...
Heterosis and Percent Improvement in Survivability, Reproduction and Production Performance of Various Genetic Groups of Temperate x Zebu Crosses in Tropics
Heterosis Recombination Loss Percent Improvement Survivability Reproduction Production
2016/4/13
A study was conducted on 2102 records of 808 crossbred cows of various genetic groups maintained under ''''All India Coordinated Research Project on Cattle'''' at C C S Haryana Agricultural University...
Effect of Buffer Composition, Sephadex Grade and Column Size on Filtration Based Quality Improvement of Semen from Murrah Buffalo Bull
Murrah Buffalo Sephadex Filtration Acrosomal Integrity
2016/4/12
Sixty semen ejaculates collected at weekly interval from four Murrah Buffalo bulls over a period of seven months (Nov.1999 to May 2000) were used in the present study. Three buffer medium (sodium citr...