Effect of genistein supplementation on exercise-induced inflammation and oxidative stress in mice liver and skeletal muscle

Cong Wu, Siyi Zhou, Sihui Ma*, Katsuhiko Suzuki

*この研究の対応する著者

研究成果: Article査読

抄録

Background and objectives: The purpose of this study was to investigate the influences of oral high-dose genistein (GE) administration on exercise-induced oxidative stress, inflammatory re-sponse and tissue damage. Materials and Methods: Thirty-two mice were randomly divided into control group (Con; sedentary/0.5% CMC-Na), GE administrated group (GE; sedentary/GE dosed), exercise group (Ex; exercise/0.5% CMC-Na), or GE administrated plus exercise group (GE + Ex; ex-ercise/GE dosed), mice in the GE and GE + Ex group were given GE orally at the dose of 200 mg/kg weight. Results: Plasma aspartate aminotransferase (AST), alanine aminotransferase (ALT) levels, liver interleukin (IL)-6, IL-1β, superoxide dismutase 1 (SOD1), catalase (CAT), hemeoxygenase-1 (HO-1) gene expression levels and skeletal muscle IL-6, nuclear factor erythroid 2-related factor (Nrf2), and HO-1 gene expression levels increased immediately after exhaustive exercise. GE sup-plementation increased liver protein carbonyl concentrations. On the other hand, GE supplementa-tion significantly decreased SOD1, CAT gene expression levels in the liver and Nrf2, and HO-1 gene expression levels in the skeletal muscles. Conclusions: Acute exercise induced organ damage, in-flammation, and oxidative stress in skeletal muscles and the liver. However, a single dose of GE supplementation before exercise did not lead to favorable antioxidant and anti-inflammatory effects in this study.

本文言語English
論文番号1028
ジャーナルMedicina (Lithuania)
57
10
DOI
出版ステータスPublished - 2021 10月

ASJC Scopus subject areas

  • 医学(全般)

フィンガープリント

「Effect of genistein supplementation on exercise-induced inflammation and oxidative stress in mice liver and skeletal muscle」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル