锌中毒对天府肉鸭红细胞免疫功能的影响方静,崔恒敏,彭西(四川农业大学动物科技学院,四川雅安625000)摘要:通过人工复制天府肉鸭锌中毒病理模型,测定锌中毒对不同日龄鸭红细胞C3b受体(C3bRR)花环和免疫复合物花环(ICR)率的影响。结果表明,锌中毒使鸭红细胞表面补体受体CR1数目减少或活性降低,血清循环免疫复合物增高,红细胞免疫功能受损。关键词:鸭;红细胞免疫;锌中毒
中图分类号:S852.4文献标识码:A文章编号:1000-6419(2004)09-0034-03InfluenceofZntoxicityonimmunefunctionofTianfuduckerythrocyte
FANGJing,CUIHengmin,PENGXi
(CollegeofAnimalScienceandTechnology,SichuanAgriculturalUniversity,Ya’an625014,China)
Abstract:ByestablishinganimalpatternsofZntoxicityducksinvariousages,theduckerythrocyteC3bRRandICRrosetteassaysweretested.TheresultsshowedthatthequantityandactivityoferythrocytecomplementreceptorCR1weredecreasedandthecircularimmunecomplexinserumwasincreasedbyZntoxicity.Itsmechanismwasdiscussed.
Keywords:duck;erythrocyteimmune;zinctoxicity《中国兽医科技》©版权所有
ChineseJournalofVeterinaryScienceandTechnology(CJVST)