山西中医学院学报2019，Vol.20Issue(1)：17-19,3.DOI:10.19763/j.cnki.1671-0258.2019.01.006
不同浓度镉胁迫诱导乌龟脂质过氧化损伤的研究
Study on different concentration cadmium stress induced lipid peroxidation lesion of freshwater turtle (Chinemys reevesii)
摘要
Abstract
Objective:The study investigated the lipid peroxidation lesion of freshwater turtle Chinemys reevesii exposed to different concentration cadmium. Methods:The experimental turtles were randomly divided into control group, 7.5 mg/kg group, 15 mg/kg group and 30 mg/kg group, and were exposed to 0 mg/kg, 7.5 mg/kg, 15 mg/kg, 30 mg/kg sterile cadmium chloride and normal saline separately by intraperitoneal injection. Results:Compared with the control group, SOD, CAT activities and content of GSH in plasma of the 7.5 mg/kg, 15 mg/kg, 30 mg/kg groups were decreased in 1 week, 2 weeks and 3 weeks. However, content of MDA was increased. Conclusion:Experiment turtles exposed to cadmium at the concentration of 7.5 mg/kg, 15 mg/kg, 30 mg/kg were led to oxidative Lesion.关键词
脂质过氧化损伤/镉胁迫/乌龟Key words
lipid peroxidation lesion/cadmium stress/turtles分类
医药卫生引用本文复制引用
霍俊凤,董爱国..不同浓度镉胁迫诱导乌龟脂质过氧化损伤的研究[J].山西中医学院学报,2019,20(1):17-19,3.基金项目
山西省中医药管理局基金 (2016ZYYC05) （2016ZYYC05）
山西中医药大学博士基金 (2015BK13) （2015BK13）
山西省应用基础研究项目 (20181D121229) （20181D121229）
