奶牛黄体的形成、溶解及其在维持妊娠中的作用研究进展

中图分类号：S823.3 文献标志码：A 文章编号：0366-6964（2025）07-3088-08

Abstract：The study of luteal function in dairy cows is of great importance for improving reproductive efficiency. In recent years，despite advancements in dairy production technology， pregnancy rates remain limited by factors such as embryo loss and luteal insufficiency. As a critical temporary organ for pregnancy maintenance， the function of the corpus luteum directly affects reproductive outcomes. An in-depth understanding of the physiological characteristics， formation，and degradation mechanisms of the corpus luteum is essential for reproductive management in dairy cows. This review summarizes the mechanisms of corpus luteum formation and degradation，internal and external factors influencing its function，and related interventions， with a focus on the application of hormonal regulation and biotechnology in maintaining luteal function. The aim is to provide theoretical insights for improving corpus luteum function and enhancing reproductive efficiency.

Keywords：corpus luteum；progesterone；prostaglandins；interferon;embryo loss ∗ Corresponding author： TAO Jinzhong，E-mail ： tao_jz@ nxu. edu. cn

奶牛是我国重要的家畜，其繁殖效率直接影响 牛场的经济效益[1-3]。（剩余18940字）