乳酸钙对无壳培养鸡胚胎发育的影响

IF 1.8 4区农林科学 Q2 AGRICULTURE, DAIRY & ANIMAL SCIENCE

Journal of Poultry Science Pub Date : 2022-04-25 DOI:10.2141/jpsa.0210024

Katsuya Obara, Chizuka Obara (Henmi), M. Naito, I. Mitsui, Y. Une, A. Asano, A. Tajima

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引用次数: 2

摘要

本试验研究了乳酸钙对鸡胚在无壳培养体系(cSLCS)中发育至第17天的影响。在乳酸钙存在的情况下，在cSLCS孵育的第一周内观察到胚胎活力显著降低。在胚胎发育的第17天，cSLCS胚胎的血浆钙浓度和胫骨骨密度与完整对照无显著差异，而cSLCS胚胎的胫骨长度显著小于完整对照。这些结果表明，在cSLCS中添加乳酸钙支持发育中的鸡胚胎的骨形成，但对胚胎的活力有不利影响，特别是在胚胎发育的第一周。

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Effects of Calcium Lactate on the Development of Chicken Embryos in a Shell-less Culture System up to Day Seventeen of Incubation

This study examined the effects of calcium lactate on the development of chicken embryos in a shell-less culture system (cSLCS) up to the seventeenth day of incubation. In the presence of calcium lactate, a significant reduction in embryo viability was observed during the first week of incubation in cSLCS. On day 17 of embryo development, no significant difference was observed in the blood plasma calcium concentration or tibia bone density between cSLCS and intact control embryos, whereas the tibia length was significantly shorter in cSLCS embryos than in the intact control. These results suggest that calcium lactate supplementation in cSLCS supports bone formation in developing chicken embryos, but has adverse effects on the viability of embryos, particularly during the first week of embryo development.

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来源期刊

Journal of Poultry Science AGRICULTURE, DAIRY & ANIMAL SCIENCE-

CiteScore

2.80

自引率

13.30%

发文量

审稿时长

12 months

期刊介绍： The Journal of Poultry Science will publish original reports and reviews which either make an original contribution to fundamental science or are of obvious application to the industry. Subjects which are covered include: breeding and genetics, nutrition and feeds, physiology, reproduction, immunology, behavior, environmental science, management and housing welfare, processing and products, and health in poultry. Submission of original articles to the Journal is open to all poultry researchers. The review articles are invited papers written by international outstanding researchers. Articles will be published in English, American style.