摘要
为更好地了解大鲵各组织内免疫相关酶的分布,分别对3个年龄组大鲵表皮、肝脏、肌肉、肠道和胃5个组织超氧化物歧化酶(SOD)、过氧化物酶(CAT)、谷胱甘肽过氧化物酶(GPx)、碱性磷酸酶(AKP)、酸性磷酸酶(ATP)活性进行测定。结果表明:所测5种免疫相关酶在各组织中均有一定分布,但不同年龄组和不同组织中表现出的活性有所差异。SOD活性水平大小依次表现为肝脏、表皮、胃、肠道、肌肉,CAT活性水平大小依次表现为表皮、肝脏、胃、肠道、肌肉,GPx水平大小依次表现为肝脏、表皮、肠道、胃、肌肉,AKP活性水平大小依次表现为表皮、肝脏、肌肉、肠道、胃,ATP活性水平大小依次表现为肝脏、肠道、肌肉、胃、表皮。由此可认为,大鲵肝脏组织为免疫相关酶的主要分布区。
The activities of five immune-related enzymes, including SOD, CAT , GPx, AKP and ATP from the skin,liver, intestine, muscle and stomach of Chinese giant salamander (Andrias davidianu) were deter- mined of different ages in order to analyze the distribution of the immune-related enzymes. The result showed that the five immune-related enzymes were found in five tissues ,while their activities were different in different tissues and individuals of different ages. The distribution of activity of SOD was liver 〉 skin 〉 stomach 〉 intes- tine 〉 muscle, the activity of CAT was skin 〉 liver 〉 stomach 〉 intestine 〉 muscle, the activity of GPx was liver 〉 skin 〉 intestine 〉 stomach 〉 muscle, the activity of AKP was skin 〉 liver 〉 muscle 〉 intestine ~ stomach, and the activity of ATP was liver 〉 intestine 〉 muscle 〉 stomach 〉 skin. The immune related enzymes of Chinese gi- ant salamander distributed mainly in the liver.
出处
《江西农业大学学报》
CAS
CSCD
北大核心
2013年第4期831-835,共5页
Acta Agriculturae Universitatis Jiangxiensis
基金
浙江省创新团队项目(2010R50026)
关键词
大鲵
免疫相关酶
活性
分布
Andrias davidianu
immune-related enzyme
different ages
tissue