冷应激鹌鹑盲肠、直肠的超微组织学病理观察  

Histopathology Observation of Cecum and Rectal in the Cold Stress Quail

作　　者：廖望[1] 付晶[2] 白秀娟[1] 

机构地区：[1]吉林农业大学生命科学学院,吉林长春130118 [2]东北农业大学动物科学技术学院,黑龙江哈尔滨150030

出　　处：《中国畜牧兽医》2012年第3期174-181,共8页China Animal Husbandry & Veterinary Medicine

基　　金：黑龙江省博士后资助项目(LBH-Z10246)

摘　　要：本试验以鹌鹑为研究对象,进行急性(0h、30min、3h和12h)、慢性(5d、10d和20d)冷应激(12±1℃)处理,通过对肠道超显微病理形态结构变化观察,以探讨冷应激对鹌鹑肠黏膜免疫的影响及机制,为冷应激对肠黏膜免疫影响的研究提供理论依据。研究结果表明,通过对盲肠、直肠的电镜观察,证实冷应激能够引起盲肠、直肠在形态学上的变化。In this study, intestinal tissues were obtained from quail and were kept under the temperature of （12±1）℃ for acute（0 h, 30 min, 3 h, 12 h） and chronic（5,10,20 d） cold stress. Our aim is to explore the effects of cold stress on gut mucosal immune function of quail,through the observation of histopathology changes,in order to provide the scientific data for studying the mechanism of the effect of cold stress on gut mucosal immune system in quail. The results show that it is proved that the cold stress can cause morphological changes of the cecum and rectal in electron microscope levels.

关 键 词：鹌鹑 冷应激 盲肠 直肠 

分 类 号：S852.3[农业科学—基础兽医学]