Effectors and predictors of conceptus survival in cattle: What is next?

IF 1.9 2区 农林科学 Q2 AGRICULTURE, DAIRY & ANIMAL SCIENCE
Mario Binelli , Maria Camila Lopez-Duarte , Angela Gonella-Diaza , Felipe A.C.C. Silva , Guilherme Pugliesi , Thiago Martins , Cecilia Constantino Rocha
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引用次数: 0

Abstract

In cattle, the physiological process of switching from cycling to pregnant is complex. Ultimately, that process relies on endometrial luminal epithelial cells and is based on the paracrine context of the uterine lumen. Cells either release luteolytic pulses of prostaglandin F2 alpha to keep the animal cycling or respond to cues released by the elongated conceptus that block prostaglandin F2 alpha pulses to maintain luteal function and pregnancy. That process, however, is highly regulated and subjected to error that occurs in every 30 to 40 % of attempted bovine pregnancies. This review addresses novel aspects of endometrial cell function, luteal function, intraluminal endometrial-trophoblast communication, heat stress, and artificial intelligence as effectors, predictors, and tools to be explored and employed to reduce pregnancy loss.
牛胎存活率的影响因素和预测因素:下一步是什么?
对牛来说,从排卵期到怀孕的生理过程是复杂的。最终,这一过程依赖于子宫内膜上皮细胞,并基于子宫腔的旁分泌环境。细胞要么释放前列腺素F2 α的黄体溶解脉冲以保持动物周期,要么响应延长的受孕释放的信号,阻断前列腺素F2 α脉冲以维持黄体功能和妊娠。然而,这一过程受到严格监管,并且每30%至40%的牛妊娠尝试中都会发生错误。本文综述了子宫内膜细胞功能、黄体功能、腔内子宫内膜-滋养细胞通讯、热应激和人工智能作为影响因素、预测因素和工具的新方面,以探索和应用于减少妊娠损失。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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来源期刊
Domestic animal endocrinology
Domestic animal endocrinology 农林科学-奶制品与动物科学
CiteScore
5.50
自引率
4.80%
发文量
58
审稿时长
31 days
期刊介绍: Domestic Animal Endocrinology publishes scientific papers dealing with the study of the endocrine physiology of domestic animal species. Those manuscripts utilizing other species as models for clinical or production problems associated with domestic animals are also welcome. Topics covered include: Classical and reproductive endocrinology- Clinical and applied endocrinology- Regulation of hormone secretion- Hormone action- Molecular biology- Cytokines- Growth factors
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