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镉对畜禽生产的危害及其缓解策略

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镉(Cadmium,Cd)分布广、毒性大并且难以降解,畜禽若长期采食受镉污染的饲料,可对其肝、肾、肺等器官产生毒性作用并对其生长发育和免疫功能造成不利影响.本文综述了镉中毒所诱发的动物机体细胞凋亡和细胞氧化应激方面的毒性机制,并凝练总结出缓解畜禽镉中毒的营养策略,以期为今后缓解畜禽镉中毒的研究提供参考.
Harm of Cadmium to Livestock Production and Its Mitigation Strategy
Cadmium(Cd)is widely distributed.It is highly toxic and difficult to degrade.Long-term consump-tion of cadmium contaminated feed will exert toxic effects on livestock and poultry's organs,such as liver,kidney,lung,etc.It will also affect their growth,development,and immune function.This paper provides an overview of the toxic mechanism of apoptosis and oxidative stress induced by cadmium poisoning in animals,and summarizes the nutritional strategies to alleviate cadmium poisoning in livestock and poultry.It aims to provide a reference for future research on alleviating cadmium poisoning in livestock and poultry.

cadmium poisoninglivestock and poultry productionapoptosisoxidative stressnutri-tion strategy

葛豪、万发春、高骞、肖定福

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湖南农业大学动物科学技术学院,湖南长沙 410128

镉中毒 畜禽生产 细胞凋亡 氧化应激 营养策略

湖南省科技厅创新团队项目新疆自治区科技计划项目湖南省自然科学基金面上项目国家自然科学基金面上项目国家肉牛牦牛产业技术体系

2021RC40602022A02001-12021JJ3001132172758CARS-37

2024

家畜生态学报
西北农林科技大学

家畜生态学报

CSTPCD北大核心
影响因子:0.635
ISSN:1673-1182
年,卷(期):2024.45(10)