Conjugated effects of fluorine and aluminum on the sex hormones of male rats
- VernacularTitle:氟铝联合对雄性大鼠性激素的影响
- Author:
Shu-hua, XIA
;
Shi-jun, WANG
;
Mao-juan, YU
;
Jing, JIANG
;
Cheng, WANG
;
Fei, MO
;
Ting-ting, XIE
;
Yan, ZHANG
- Publication Type:Journal Article
- Keywords:
Flurine;
Aluminum;
Gonadal steroid hormones;
Rats
- From:Chinese Journal of Endemiology
2008;27(2):134-136
- CountryChina
- Language:Chinese
-
Abstract:
Objective To observe the combined poisonous effects of fluoride and aluminum on sex hormone of male rats.Methods Sixteen weaned SD healthy male rats aged two week were selected and divided into control group,aluminum group,fluoride group,fluorine-aluminum group,four rats in each group.All rats in the experimental groups were fed with corn collected from the prevailng areas containing different fluorine contents respectively for 90 days.Serum testosterone(T)and estradiol(E2)were detected.Results Compared separatelv with the control group[(3.317±0.635)μg/L],serum T level of fluorine-aluminum group[(15.994±6.558)μg/L]was higher(P＜0.05),but aluminum[(8.134±3.134)μg/L]and fluorine[(1.868±0.367)μg/L]groups had no significant differences(P＞0.05).Compared separately with the control group[(0.319±0.072)nmol/L],E2 level of the fluorine group[(0.172±0.030)nmol/L]being lower(P＜0.05),and it was not significant differences(P＞0.05)in the control group when compared with aluminum group[(0.282±0.012)nmol/L],and fluorine-aluminum group[(0.265±0.047)nmol/L].Fluorine and aluminum interacted with each other(F=9.82,P＜0.05).Conclusion The combined poisonous effects of fluorine and aluminum may influence sex hormone levels of male rats.
