摘要
将草鱼放入网箱中,投喂在基础饲料中分别添加不同剂量的黄芪多糖、枸杞多糖和金丝桃素的饲料,研究其对草鱼血清中超氧化物歧化酶(SOD)、过氧化氢酶(CAT)及碱性磷酸酶(AKP)活性的影响。结果表明:投喂添加中药免疫增强剂的饲料60d后,与对照组相比,血清中CAT和AKP活性变化不明显(P>0.05);血清中SOD活性显著高于对照组(P<0.05),说明中药免疫增强剂对增强草鱼免疫活性具有一定的作用。
The effects of astragalus polysaccharides,lycium barbarum polysaccharides and hypericin on the activities of superoxide dismutase(SOD),catalase(CAT) and alkaline phosphatase(AKP) in serum of grass carp(Ctenopharyngodon idellus) were studied by supplying various 1evels of food additives in diets for 60 days.There were no significant differences in catalase(CAT) and alkaline phosphatase(AKP) activities in serum between the experimental group and the control one(P0.05).While,the activities of superoxide dismutase(SOD) in the test group were remarkable higher than those in the control group(P0.05).Thus,it was judged that the Chinese herbal medical immunopotentiators might strengthen the non-specific immunological competence of grass crap.
出处
《水产学杂志》
CAS
2010年第4期6-9,共4页
Chinese Journal of Fisheries
基金
辽宁省科技厅"灯塔市池塘主要鱼类新技术开发
集成与产业化示范"项目(2008203006)
现代农业产业技术体系建设专颂资助(nycytx-49-43)
关键词
中药免疫增强剂
草鱼
SOD
CAT
AKP
Chinese herbal medical immunopotentiators
Ctenopharyngodon idellus
SOD
CAT
AKP