Effect of La on Antioxidase Activity and Reactive Oxygen Species Content in Crucian Liver Stressed by Cadmium
- VernacularTitle:镧对镉胁迫下鲫鱼肝脏抗氧化酶活力和活性氧含量的影响
- Author:
Chuanzhen JIAO
;
Xiaolin LIU
;
Fei QU
- Publication Type:Journal Article
- Keywords:
Rare earth;
Metal, heavy;
Lanthanum;
Cadmium;
Crucian;
Superoxide dismutase;
Catalase;
Reactive oxygen species
- From:
Journal of Environment and Health
1989;0(06):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To study the effect of La on antioxidase activity and ROS content in crucian liver stressed by cadmium.Methods The crucian were randomly divided into the control group, the 0.5 mg/L Cd2+exposed group and the low(0.5 mg/L Cd2++0.25 mg/L La3+),moderate(0.5 mg/L Cd2++0.5 mg/L La3+),high(0.5 mg/L Cd2++1 mg/L La3+)La3+ intervention groups.The activity of SOD,CAT and ROS activity in crucian liver was detected on the first day, the third day and the fifth day.Results The CAT and SOD activity in the Cd2+exposed group was higher than that in the control(P
