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Effect of vitamin D replacement on indexes of insulin resistance in overweight elderly individuals: a randomized controlled trial
HOMA insulin resistance prediabetes IOM RDA high-dose vitamin D
2018/12/13
Background: It is unclear whether and at what dose vitamin D supplementation affects insulin resistance (IR).
Risk Factors and Prevalence of Vitamin D Deficiency Among Iranian Women Attending Two University Hospitals
Vitamin D Deficiency Prevalence Iran
2015/10/15
Background: Several studies indicated that there is a high prevalence of vitamin D deficiency in Middle East countries.
Fibronectin Regulation by Vitamin C Treatment in Kidneys of Nicotinic Mice Offspring
Vitamin C Nicotine Fibronectin Kidney
2015/10/13
Background: Maternal cigarette smoking causes health risks and developmental defects in the offspring. So far, many studies have been conducted to suppress the effects of nicotine. However, the effect...
Serum Level of Homocysteine, Folate and Vitamin-B12 in Epileptic Patients Under Carbamazepine and Sodium Valproate Treatment: A Systematic Review and Meta-Analysis
Epilepsy Anticonvulsants Atherosclerosis Adverse Effects Carbamazepine Valproic Acid
2015/9/29
Background: Numerous studies have shown that long term treatment with anticonvulsants may be an important risk factor for the onset of atherosclerosis, or worsening of its symptoms. There are many con...
Vitamin C modulates oxidative stress-induced colitis in rats
Vitamin C colitis histopathology oxidative stressrats
2010/12/21
Free radicals are an important factor in the etiopathogenesis of colitis and may increase oxidative damage. The antioxidant vitamin C efficiently scavenges free oxygen radicals. The present study aime...
Effects of vitamin A and C and melatonin on 3-nitrotyrosine formation in guinea pig heart under lipopolysaccharide-induced stress
Lipopolysaccharide peroxynitrite 3-nitrotyrosine vitamin A vitamin C melatonin
2010/10/14
Bacterial lipopolysaccharide (LPS) triggers synthesis of nitric oxide (NO) and superoxide (O2.-). O2.- can react with NO to produce the powerful oxidant peroxynitrite (ONOO-). The presence of 3-nitrot...
The Effects of Vitamin E on Gastric Ulcers and Gastric Mucosal Barrier in Stress Induced Rats
Vitamin E Stress Gastric mucosal barrier
2009/7/6
Effects of vitamin E on gastric ulcers gastric mucosal barrier were in-vestigated in cold + restraint stress (CRS) induced rats. In this study 21 males two month old Swiss Albino Rats were used. Stres...
The Effects of Vitamin E on Catalase Activies in Various Rat Tissues
catalase Vitamin E kidney heart rats
2009/7/3
Vitamin E and other antioxidants prevent or minimize oxidative damage in biological systems. The level of antioxidant defense sufficient to protect the organism from high free radical concentrations i...
Cloning and Transcriptional Activation of the Vitamin D Receptor (Amphibians)1
VDR amphibians cloning evolution
2009/6/30
The vitamin D receptor (VDR), a member of the nuclear receptor superfamily, is an integral part of the body's calcium regulatory system. Mammalian and avian VDR genes were isolated, sequenced and char...
Effect of Melatonin on Hepatic Fibrogenesis,Vitamin C and Hydroxyproline Levels in Liver of Ethanol-Fed Rats
Hydroxyproline ascorbic acid alcoholic fibrosis melatonin
2009/6/30
Pineal-gland-derived melatonin (N- Acetyl 5-Methoxytryptamine), which is a known antioxidant hormone, is known to have inhibitory effects on cell growth and proliferation. Ethanol causes increases in...
Antioxidant and Hepatoprotective Activity of Vitamin E and EGb 761 in Experimental Endotoxemic Rats
Endotoxemia Vit E EGb 761 MDA and liver histopathology
2009/6/30
In this experimental study, we investigated whether vitamin E and EGb 761 have any influence on endotoxemic rats and liver histopathology. Forty rats were divided into four groups of 10 animals in ea...
Histopathological Effects of Cholesterol and Protective Effects of Vitamin E and Selenium on the Morphology of Liver
Cholesterol liver vitamin E Selenium
2009/6/29
In this study, effects of cholesterol and protective effects of vitamin E (vit E) and Selenium (Se) on the morphology of the liver in rats were observed. Cholesterol (Chol) supplemented diet, Chol + v...
Protective Effects of Vitamin E Selenium and Allopurinol Against Stress-induced Ulcer Formation in Rats
Vit-E Selenium Allopurinol and Stress-induced ulcer
2009/6/29
This study was carried out in the Health Research Center (DÜSAM) laboratory of Dicle University. Vitamin E, Selenium and Allopurinol were given to counteract gastric damage caused by stress in ra...
Vitamin D Dependent Down Regulation of Arf1 Gene in Human Leukemia Cell Line HL-60
Gene expression ARF1 Vitamin D Real-Time RT-PCR
2009/6/24
ADP-ribosylation factor 1 (ARF1) is a gene belonging to the ARF gene family. ARF genes, small guanine nucleotide-binding proteins, constitute a family of the RAS superfamily. This superfamily function...
The Effect of Pre-Injury Supplementation with Selenium or Vitamin E on Lipid Peroxidation and Antioxidant Enzymes in Burn Injury
Selenium vitamin E antioxidant enzyme malondialdehyde burn injury
2009/6/19
Aim: The purpose of this experimental study was to investigate the effect of pre-injury supplementation with vitamin E or selenium on antioxidant enzyme and malondialdehyde levels, as markers of lipid...