The influence of sex hormones and vitamin E on ascorbic acid concentration in rat tissues.
Ascorbic acid concentration in a living body undergoes alterations continually. The changes in homeostasis of this important antioxidant may be induced by the effect of sex hormones for example. Based on this, the aim of our work was to estimate the influence of sex hormones administration and vitamin E supplementation on tissue ascorbic acid concentration in female and male rats. It has been showed that estrogen administration to females resulted in vitamin C loss, while testosterone administration to males elevated this level in all the tested tissues. However, the supplementation of vitamin E during sex hormones administration had beneficial effects on the tissue ascorbic acid concentration.
Sztanke
Małgorzata
M
Department of General Chemistry, Skubiszewski Medical University of Lublin.
Pasternak
Kazimierz
K
Borzecki
Andrzej
A
D000818:Animals; D001205:Ascorbic Acid / Q000032:analysis* / Q000378:metabolism; D004305:Dose-Response Relationship, Drug; D004958:Estradiol / Q000494:pharmacology*; D005260:Female; D008297:Male; D051381:Rats; D017208:Rats, Wistar; D013739:Testosterone / Q000494:pharmacology*; D014810:Vitamin E / Q000494:pharmacology*
D014810:Vitamin E; D013739:Testosterone; D004958:Estradiol; D001205:Ascorbic Acid