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急性高温对肉鸡生理状态及细胞免疫的影响 被引量:10

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摘要 选择1日龄AA肉公鸡180羽,随机分为2组,每组6个重复,每个重复15羽。49日龄时,2个处理组肉鸡分别在温度为22℃和35℃的人工气候舱内处理3 h,研究急性热应激对肉鸡生理状态及细胞免疫的影响。结果表明:急性高温(3 h)可使肉鸡处于应激状态,出现明显的应激症状;急性热应激可提高肉鸡血浆白介素(IL-2)分泌量,提高Con A(伴刀豆球蛋白)诱导的T淋巴细胞转化率,提高CD4^+与CD8^+的比值,说明急性热应激可在一定程度上激活肉鸡的细胞免疫机能。
出处 《江苏农业科学》 CSCD 北大核心 2012年第4期215-217,共3页 Jiangsu Agricultural Sciences
基金 博士科研启动基金(编号:10BJ002) 石家庄市科学研究与发展计划课题(编号:10150562)
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