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Cell-free Biochemical Fluorometric Enzymatic Assay for High-throughput Measurement of Lipid Peroxidation in High Density Lipoprotein
Published on: October 12, 2017
[Effect of selenium on serum, hepatic and lipoprotein lipids concentration in rats fed on a high-cholesterol diet]
Y Iizuka1, E Sakurai, Y Tanaka
1Department of Pharmaceutics I, Tohoku Pharmaceutical University, 4-4-1, Komatsushima, Aoba-ku, Sendai 981-8558, Japan.
Abstract:
The effects of Selenium (Se) on lipid metabolism was studied in male Wistar rats which were fed a high-cholesterol diet (HCD) containing 1%(w/w) cholesterol and 0.5%(w/w) cholic acid for 10 weeks. Se was orally administered at daily doses of 0.173 mg/kg in HCD into the test rats for 10 weeks. As compared with control groups, Se/HCD suppressed the amounts of triglyceride (TG), total cholesterol (CH) and free fatty acid in the serum. Se/HCD also decreased the amounts of low-density lipoprotein cholesterol (LDL-C) in the serum. Further-more, Se/HCD inhibited the amount of liver TG and CH. The activity of fatty acid synthetase in the HCD fed group was higher than in the Se/HCD fed group. These results suggest that Se may have recuperative effects for hypercholesterolemia.
