野生及养殖茴鱼体内ACP、AKP和CAT活力的比较研究

茴鱼是我国珍稀濒危冷水性鱼类,本研究分别对黑龙江茴鱼的野生群体及养殖群体肝、肾、肌肉组织中免疫相关的碱性磷酸酶、酸性磷酸酶及过氧化氢酶活力进行了测定。实验结果表明：两群体三种组织中AKP活力均表现为：肾脏〉肝脏〉肌肉;ACP活力均表现为：肾脏〉肌肉〉肝脏;而CAT活力表现为：肝脏〉肾脏〉肌肉。同时,肾脏及肌肉组织中,A...

Comparison of ACP,AKP and CAT activities in different tissues between wild and farmed Thymallus

Thymallus is a kind of cold water fishes which is rare and endangered now.In this study,the activities of ACP,AKP and CAT related to immunity response were measured in the livers,kidneys and muscles of the wild and farmed populations.The results showed that AKP activities exhibited a tendency among the three tissues in both two populations;with the highest level in kidneys while the lowest in muscles.ACP activities were highest in kidneys while lowest in livers,and CAT activities were highest in livers while lowest in muscles.Meanwhile,ACP activities detected in kidneys and muscles in wild populations were significantly higher than those in farmed population,with a contrast situation in livers.In addition,activities of CAT and AKP in different tissues changed with the same tendency,which was identified to be higher in livers and kidneys of farmed populations while in muscles of wild populations.This study aimed to understand the changeable tendency of the immunity related enzyme activities in wild and farmed Thymallus populations,and might offer the important guidance to the artificial reproduction and culture of Thymallus.