strenuous aerobic exercise is associated with oxidative stress and tissue damage. therefore, we have investigated the effects of exercise and eicosapentaenoic acid supplementation, with or without vitamin e, on the plasma levels of vitamin c, e and a, il-6, and glutathione peroxidase activity in basketball players. thirty four male basketball players, enrolled in the study. subjects received 2g...

background and objectives: vitamin e is a fat-soluble vitamin with antioxidant properties, which prevents tissue damages induced by free radicals by their neutralization. the aim of this study was to determine the effect of vitamin e on burn wound healing in rats. methods: in this study, 16 mature male rats weighing 260±10g were used in two groups of 8 each. after induction of anesthesia and sh...

Background: Premenstrual syndrome (PMS) is a set of physical, emotional and behavioural changes that appear in the late luteal phase of the menstrual cycle. Given the high prevalence of this syndrome among women, this study aimed to evaluate the effects of Pilates workouts and vitamin E consumption on symptoms of PMS. Methods: In this semi-experimental study, 40 non-athletic female students ...

the affinity of low density lipoprotein (ldl) to its receptor is very important, because most of ldl-uptake pathway is done by the ldl receptor and the change in size of ldl particle and the modification in its components may affects the ldl affinity for its receptor. in this study, the effects of lipophilic agents such as vitamin e and seven volatile oils: anethol, eugenol, geraniol, limonene,...

Responses to prepartum injection of sows with Se and vitamin E (E) were evaluated by determining immunoglobulin (IgA, IgM, IgG) levels in the colostrum and serum of the sows and the serum of their offspring. Fifty-four sows (40 multiparous, 14 primiparous) receiving diets adequate in E and Se according to current NRC (1988) standards were randomly allotted to four treatment groups in which a si...

Background: DZN (diazinon) is an organophosphate insecticide that had been used in agriculture and for domestic and veterinary use for several years and caused many negative effects on plants and animal species, especially on human. The aim of present study was to evaluate the effects of DZN on MDA (malondialdehyde) and GSH (glutathione) levels in female rat reproductive tissue (ovary) and to...

Background: Acitretin therapy is frequently associated with reversible, dose-related side effects. Recent studies claimed that combining vitamin E with high-dose isotretinoin reduced isotretinoin-induced side effects. Objective: The purpose of this clinical trial study was to determine the effect of a fixed or adjusted dose of vitamin E on the side effects of acitretin. Patients and Methods: Fi...

OBJECTIVE To determine if dietary, supplemental and total vitamin D intakes in the USA are influenced by income, race/ethnicity or gender. DESIGN Cross-sectional. US vitamin D intakes were estimated by poverty income ratio (PIR), race/ethnicity and gender using 24 h dietary intake recalls and dietary supplement use questionnaires. Statistical analyses of weighted data were performed using SAS...