Effects of Overdose Fluoride and Moderate Selenium Intake on Blood Lipid and Hemorheology in Rabbits
- VernacularTitle:过量氟和适量硒对新西兰兔血脂及血液流变的影响
- Author:
Qiuli ZHU
;
Ting FAN
;
Xinying LIN
- Publication Type:Journal Article
- Keywords:
Fluorine;
Selenium;
Blood lipid;
Hemorheology
- From:
Journal of Environment and Health
2007;0(07):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To study the effects of overdose fluoride on blood lipid and hemorheology in rabbits and the protective effect of selenium. Methods Twenty male rabbits were divided into 4 groups: normal group,fluorine group(100 mg/L),selenium group(1 mg/L) and selenium (1 mg/L) plus fluorine (100 mg/L) group. After 6 months of treatment,whole blood rheology,blood serum TC,TG,HDL-C,LDL-C,SOD activity,GSH-Px activity,the content of MDA were determined. Results The whole blood rheology of rabbit in fluorine group was abnormal. Compared with the normal group,significant increase of blood serum TC,HDL-C,LDL-C was seen,decrease of SOD activity and GSH-Px activity and increase of the content of MDA in fluorine group was found. The results of selenium plus fluorine group was more close to the normal group compared with fluorine group. Conclusion Fluorosis can induce hemorheology and lipid metabolism disorder and decrease the capacity of antioxidase and moderate selenium intake may have some protective effect.
