REGULATORY EXPRESSION OF FOXO3A PROTEINS IN DIFFERENT SIZE OF FOLLICLES AND CHANGED CONCENTRATIONS OF INTRACELLULAR CALCIUM DURING MATURATION OF GRANULOSA CELLS IN VITRO IN THE PIG

摘要：

Recent study shows that FoxO transcription factors and calcium are involved in the process of follicular development. In the present study, cellular localization of FoxOs and several related proteins are examined in porcine ovaries by immunohistochemistry (IHC). In addition,cellular survival rates, intra cellular concentrations of calcium (Ca2+i), secretions of estradiol (E2) and expressions of FoxO3a protein in ovarian granulosa cells during maturation in vitro are detected to study the mechanisms underlying follicular development and atresia in the pig.

作者: Fangxiong SHI Chunhua MENG Kazuyoshi TAYA

作者单位: Laboratory of Animal Reproduction, College oF Animal Science and Technology, Nanjing Agricultural Un Laboratory of Veterinary Physiology, Tokyo University of Agriculture and Technology, Tokyo 183-8509,

会议类型: 国际会议

会议名称: The 5th Annual Conference of the Asian Reproductive Biotechnology Society(第五届亚洲动物繁殖生物技术大会)

会议地点: 昆明

会议语种:英文

页码: 23-24

在线出版日期: 2008-11-26（万方平台首次上网日期，不代表论文的发表时间）