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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...
The Relation Between Low-Density Lipoprotein (LDL) Oxidation and Hemodialysis with Respect to Membrane Types Protective Effects of Vitamin E-bonded membrane
Oxidative stress hemodialysis antioxidants LDL oxidation
2009/6/26
Plasma total antioxidant (TAO) levels, LDL (low density lipoprotein), antioxidant defense potential (AOP) and the resistance to oxidation of LDL fractions were studied in chronic hemodialysis patients...
Maternal Serum Vitamin D Levels in the Third Trimester of Pregnancy
Vitamin D supplementation infancy pregnancy
2009/6/26
Aim: To measure serum vitamin D levels of pregnant women in the last trimester and to determine factors affecting serum levels. Methods: Seventy-eight pregnant women, 19-39 years old and having their ...
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...
Effect of Vitamin E on Kidney Preservation Using Isolated Perfused Dog Kidney
Kidney transplantation cold storage organ preservation
2009/6/23
Unsuccessful cadaveric kidney transplantation still remains as an important problem in organ transplantation. Cold storage solutions are not very efficient for kidney preservation. Vitamin E is an imp...
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...
Effects of Excess Vitamin B6 Intake on Serum Lipid Profile and Cerebral Cortex in Rats
Vitamin B6 blood cholesterol rat cerebral cortex
2009/6/19
Aim:The present study was undertaken to investigate the effects of dietary excess of vitamin B6 on certain blood parameters [serum total cholesterol, high density lipoprotein (HDL) cholesterol and tot...
TaqI Polymorphism of the Vitamin-D Receptor Gene and Quality of Life in Postmenopausal Turkish Women
Osteoporosis quality of life TaqI polymorphism vitamin D receptor gene
2009/6/16
Aim: We aimed to assess vitamin-D receptor (VDR) gene polymorphism in postmenopausal osteoporotic Turkish women as well as the impact of this on diagnosis, treatment and quality of life. Materials and...
Functional Vitamin B12 Deficiency Represented by Elevated Urine Methylmalonic Acid Levels in Patients with Migraine
Migraine vitamin B12 deficiency methylmalonic acid homocysteine
2009/6/16
Aims: Although vitamin B12 is currently used as a treatment option in patients with migraine, a possible cobalamin deficiency in those patients has not yet been investigated. In this study, we aimed t...
Effects of the submarine environment on renal-stone risk factors and vitamin D metabolism
submarine nephrolithiasis vitamin D metabolism renal stone sunlight deprivation
2009/6/12
The effects of total sunlight deprivation on urinary risk factors for nephrolithiasis and vitamin D metabolism were studied in 20 healthy male subjects. Blood and 24-h urine samples were collected bef...
The Clinical and Laboratory Characteristics of Vitamin D Intoxication in Children
itamin D intoxication children
2009/5/21
Aim: In this retrospective study, patients with vitamin D intoxication (VDI) were evaluated with respect to clinical and laboratory characteristics, treatment protocols and complications. Materials an...
Effects of a Dentifrice Containing Vitamin C on Periodontitis in the Rat Model
periodontitis vitamin C oxidative stress
2009/5/20
Epidemiological evidence exists for an association between vitamin C intake and periodontal health. Understanding of the effects of vitamin C on periodontitis is important to improving periodontal the...