نتایج جستجو برای: vitamin c
تعداد نتایج: 1134153 فیلتر نتایج به سال:
Introduction: Acrylamide is a chemical compound which can be produced while frying carbohydrates in high- temperatures. Since the neurotoxicity of acrylamide was reported in the previous studies, the aim of the present study was to investigate the effects of co-administration of Glycyrrhiza Glabra and Vitamin C on acrylamide-induced weight loss and motor deficits in rats. Methods: In this exp...
In this study the chemical properties of B6C4Si and C16 Clusters connected vitamin C have been investigated using density functional theory (DFT). NMR parameters and HOMO- LUMO Gap energy are calculated by using density functional method (B3LYP) with 6-311G* basis set. Calculations show that HOMO- LUMO Gap energy of vitamin C decreases after connecting to B6C4Si or C16 cluster decreasing of HOM...
The objective of this study was to evaluate quality of frozen-thawed bull semen processed with extenders containing vitamin C and E as antioxidants. Pooled semen's were collected from 5 bulls and diluted to a concentration of 30 × 106 sperm/mL with citrate –egg yolk (CEY) or Tris – egg yolk (TEY) extenders. The diluted semen was divided to 5 aliquots including control and 4 experimental groups....
background: improvement of endothelial dysfunction could prevent or delay the occurrence of the atherosclerosis process in patients with kawasaki disease (kd). it is suggested that vitamin c could improve endothelial dysfunction. in this study, we investigated whether administration of vitamin c as a water-soluble antioxidant could be effective in this regard among patients with kd. materials a...
Background: Recently, the role of inflammation and oxidative stress in the pathophysiology of atrial fibrillation (AF) after cardiac surgery has been emphasized. Vitamin C as an antioxidant important role in reducing the incidence of postoperative atrial fibrillation. This study aimed to investigate, administration of vitamin C, as a way to reduce the incidence of atrial fibrillation after coro...
The purpose of this prospective analytic study was determination of relationship between smoking and level of vitamin C in plasma and dietary intake. Twenty one smokers and twenty two non-smokers from Shahid Beheshti University of Medical Sciences and Health Services staff were selected and pair – matched their by age , sex, occupation, education , vitamin C supplementation, history of...
Epidemiological studies showed protective effect of vitamin C on improvement of serum lipoproteins and decrease of coronary heart disease(CHD), but its interaction with copper absorption and metabolism is also reported. The aim of the present study was to determine the effects of vitamin C on lipoproteins and its interaction with copper in hyperlipidemic patients. In a double bli...
Vitamin C, an antioxidant substance soluble in water, can react with amino groups of proteins to form schiff bases. As diabetes leads to glycation of various protein which has effect on structure and biochemical activity of them, the inhibition of this process seems very vital. For several years researches in this field have done their best to recognize the antidiabetics compounds. The aim of t...
nitrite intoxication occurs frequently in ruminants and equines. the most common treatment of this disorder is administration of 1% methylene blue, although the use of some antioxidant agents e.g. vitamins and complementary treatment may also be useful. the aim of this study was to evaluate the in vitro antioxidative effects of some vitamins on methemoglobinemia induced by sodium nitrite. for t...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید