Correlation between Keton Body Level in Selenium-Deficient Rats and Oxidative Damages
نویسندگان
چکیده
منابع مشابه
[Relation of bile hydrogen peroxide level and liver super oxide dismutase activity in selenium-deficient rats].
The relationship of hydrogen peroxide (H2O2) levels in bile with liver SOD and GSH-Px activity in selenium (Se)-deficient rats is discussed. Normal rats and 7 groups of rats fed a Se-deficient diet with different feeding periods were examined. H2O2 levels in bile were measured using the spin-trapping method with electron spin resonance (ESR). Bile H2O2 levels in the initial stage (20-60 min fro...
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This study determined the bioavailability of selenium (Se) from yellow peas and oats harvested from the high-Se soil of South Dakota, United States. The Se concentrations were 13.5 ± 0.2 and 2.5 ± 0.1 mg/kg (dry weight) for peas and oats, respectively. Male weanling Sprague-Dawley rats were depleted of Se by feeding them a 30% Torula yeast-based diet (4.1 μg Se/kg) for 56 days, and then they we...
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BACKGROUND The involvement of local and systemic oxidative stress in intraocular pressure (IOP) elevation and optic nerve damage has been hypothesized in the pathogenesis of glaucoma. We reported previously that the level of systemic antioxidative capacity is lower in patients with open-angle glaucoma than controls without glaucoma. Here, we assessed the correlation between IOP and systemic lev...
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Background Polypeptide hormone Leptin suppresses inflammation in the heart muscle and protects heart from diseases. The purpose of this study is to evaluate the relationship between leptin and troponin serum levels with cardiac involvement in patients with major beta thalassemia. Materials and Methods In this cross-sectional study, 70 children with major thalassemia were selected. Two ml bl...
متن کاملIncrease of urinary ketone body excretion in selenium-deficient rats is a ketone-specific change.
The effects of selenium (Se) deficiency on urinary ketone body excretion in starved rats were examined. Rats were fed a basal diet which was Se-deficient (Se content: 0.011 micrograms/g) or a Se-adequate diet (the basal diet supplemented with 0.1 micrograms Se/g as sodium selenite). On the 11th and 22nd week of the feeding period, Se-deficient status in rats fed the basal diet was verified by t...
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ژورنال
عنوان ژورنال: Biological and Pharmaceutical Bulletin
سال: 2005
ISSN: 0918-6158,1347-5215
DOI: 10.1248/bpb.28.1142