Oocytes grown in vitro

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Improve pronucleus formation in zygote derived from Bos gaurus dead sperm and Bos taurus small oocytes by pre-maturation culture

Growing oocytes derived from small antral follicles (2-3 mm) have poor maturation rates and developmental competence compared to fully grown oocytes collected from large antral follicles (4-6 mm). Hence, a pre-in vitro maturation (Pre-IVM) subculture with in vitro maturation (IVM) was applied to support small oocytes growth.

8p vimalfoy 08-02-2023 3 1 Download

Potentiality of oocytes collected by Ovum Pick Up for producing embryos in vitro

In this research, we have compared the developing embryos in vitro capacity of oocytes collected from slaughtered cows and ones collected by Ovum Pick Up (OPU) from living cows. As the result showed that, by OPU technology, we have collected many high quality oocytes, that increased the developing capacity of the oocytes grown in vitro. Therefore, that increased the percentage fertilization and the developing capacity of the embryos grown in vitro.

5p thienlangso 15-12-2021 17 0 Download