子宫组织营养素在母牛发情周期中的变化规律及对胚胎早期发育作用研究进展OA
Research Progress on the Variation Pattern of Uterine Tissue Nutrients during the Estrous Cycle of Cows and Their Effects on Early Embryo Development
子宫组织营养素是在动物繁殖过程中子宫分泌的营养物质,包括氨基酸、蛋白质、脂质、糖类和其他代谢物等,胚胎在着床前依赖子宫分泌的组织营养素获取营养.其受发情周期、妊娠状态、子宫健康及母体营养状况的动态调控.本文总结了发情周期、妊娠状态、营养水平和子宫内膜炎状态下子宫液内组织营养素的变化.通过这些规律的研究可为胚胎早期发育提供更加有利的子宫内环境.
Uterine tissue nutrients are nutrients secreted by the uterus during animal reproduction,including amino acids,proteins,lipids,sugars,and other metabolites.Before implantation,the embryo relies on the tissue nutrients secreted by the uterus for nutrition.Their secretion is dynamically regulated by the estrous cycle,pregnancy status,uterine health,and maternal nutritional status.This article summarizes the changes in uterine fluid tissue nutrients under the estrous cycle,pregnancy status,nutritional levels,and endometritis.Through the study of these patterns,a more favorable uterine environment can be provided for the early development of embryos.
曹凤凤;李庆云;邢洲;李卓颖;陶金忠
宁夏大学动物科技学院,银川 750021宁夏大学动物科技学院,银川 750021宁夏大学动物科技学院,银川 750021宁夏大学动物科技学院,银川 750021宁夏大学动物科技学院,银川 750021
农业科技
母牛组织营养素发情周期子宫内膜炎营养因素
cowtissue nutrientsestrous cycleendometritisnutritional factors
《畜牧兽医学报》 2026 (1)
13-21,9
宁夏回族自治区重点研发项目(2022BBF03022)
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