中国畜牧杂志2024，Vol.60Issue(5)：1-7,7.DOI:10.19556/j.0258-7033.20230330-06
热应激对奶牛卵母细胞及早期胚胎发育潜能的影响研究进展
Research Progress on the Effects of Heat Stress on the Developmental Potential of Oocyte and Early Embryo in Dairy Cows
摘要
Abstract
Heat stress is one of the important factors affecting the reproductive efficiency of dairy cows,and it can also lead to a decrease in milk production,causing significant economic losses to the global dairy industry.With the intensification of global warming,the problem caused by heat stress is becoming increasingly prominent.At present,the specific mechanism by which heat stress decreases the reproductive performance of dairy cows remains unclear,and there is a lack of effective measures to improve the reproductive efficiency of cows under heat stress condition.It was found that heat stress can result in a disorder in the physiological environment of dairy cows,impair the developmental potential of oocytes,and affect the development of preimplantation embryos.This article reviews the related research progress on the effects of heat stress on the reproductive efficiency of dairy cows,and provides a reference for further exploration of the mechanisms and the development of effective strategies to reduce economic losses caused by heat stress.关键词
热应激/奶牛/繁殖性能/卵母细胞/着床前胚胎Key words
Heat stress/Cow/Reproductive performance/Oocyte/Preimplantation embryo分类
农业科技引用本文复制引用
徐竞宏,王少华,李爽,张坤..热应激对奶牛卵母细胞及早期胚胎发育潜能的影响研究进展[J].中国畜牧杂志,2024,60(5):1-7,7.基金项目
国家自然科学基金国际(地区)合作与交流项目(32161143032) （地区）
国家重点研发计划"政府间国际科技创新合作"项目(2022YFE0100200) （2022YFE0100200）
浙江省农业畜禽新品种选育重大科技专项(2021C02068-1-3) （2021C02068-1-3）
"天池英才"引进计划 （）
