牛子宫复旧调控机制及促进子宫复旧方法的研究进展

牛产后子宫复旧延迟会延长繁殖间隔，降低繁殖率。子宫复旧涉及产后子宫组织退化、修复与子宫肌层的重塑，其中干细胞、细胞因子与非编码RNA以及雌激素与孕激素等参与调控产后子宫组织修复与再生。同时，维生素与葡萄糖类物质、中药制剂、免疫调节因子等绿色、无公害防治方法能够有效促进牛产后子宫复旧。本文就牛产后子宫复旧调控机制及促进子宫复旧方法的最新研究进展进行归纳总结，以期为研究动物产后子宫复旧的分子调控机制及研发促进子宫复旧新方法提供一定参考。

Research Progress on Regulatory Mechanism of Cattle Uterine Involution and Methods of Promoting Uterine Involution

In cattle, delayed postpartum uterine involution prolongs the reproductive interval and reduces reproductive rates. Uterine involution involves postpartum uterine tissue degeneration, repair, and remodeling of the myometrium. Stem cells, cytokines, non-coding RNAs, estrogen, and progesterone all participate in controlling postpartum uterine tissue repair and regeneration. At the same time, green and non-polluting prevention and treatment techniques such as vitamins and glucose-containing compounds, traditional Chinese medicine preparations, and immunomodulatory chemicals can successfully encourage postpartum uterine involution in cattle. In this article, the latest research progress on the regulatory mechanism of postpartum uterine involution and methods for promoting uterine involution is summarized, in the hope of providing some references for studying the molecular regulatory mechanism of animal postpartum uterine involution and creating new techniques for promoting uterine involution in cattle.