Developmental and survivability according to cryopreservation of in vitro produced bovine embryos cultured by addition of Antioxident cysteine

Developmental and survivability according to cryopreservation of in vitro produced bovine embryos cultured by addition of Antioxident cysteine

The study aims to assess the embryo development and survivability of bovine embryos cultured in vitro by addition of cysteine. The rates of metaphase II formation are not significantly different among the three groups(73.8% for TCM199, 76.9% for TCM199 with 0.3mM cysteine and 83.8% for TCM199 with 0...

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Veröffentlicht in:Journal of animal reproduction & biotechnology (Online) 2016-09, Vol.31 (3), p.221-226
Hauptverfasser: Cho, Sang-Rae, Kang, Sung-Sik, Kim, Ui-Hyung, Kim, Si-dong, Lee, Seok-Dong, Jeon, Gi-jun, Park, Chang-Seok, Yang, Byoung-Chul
Format: Artikel
Sprache:eng
Schlagworte:
culture
cysteine
development
embryo
freezing
oocytes
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Zusammenfassung:The study aims to assess the embryo development and survivability of bovine embryos cultured in vitro by addition of cysteine. The rates of metaphase II formation are not significantly different among the three groups(73.8% for TCM199, 76.9% for TCM199 with 0.3mM cysteine and 83.8% for TCM199 with 0.5mM cysteine). No differences on cleavage rate(70.6~74.6%) was observed among three culture medium(70.6% for TCM199, 71.3% for CR1aa, and 74.6% for SOF) with 0.5mM cysteine. However, significantly(p
ISSN:2671-4639
2671-4663
DOI:10.12750/JET.2016.31.3.221