Protective effect of hydrogen-rich saline on liver mitochondrial in-jury in rats with ischemia-reperfusion
10.3969/j.issn.1000-8179.2014.02.20131465
- VernacularTitle:氢生理盐水对大鼠缺血再灌注肝细胞线粒体功能的保护作用
- Author:
Baoshan LI
;
Qu LIU
;
Qiang LI
- Publication Type:Journal Article
- Keywords:
hydrogen-rich saline;
ischemia-reperfusion;
mitochondrial function;
oxidative stress
- From:
Chinese Journal of Clinical Oncology
2014;(2):98-101
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To study the effect of hydrogen-rich saline on the prevention of liver mitochondrial injury induced by isch-emia-reperfusion (I/R) in rats. Methods:Male Sprague-Dawley rats (n=42) were randomly divided into three experimental groups (n=14), namely, sham-operated, I/R plus saline-treated (5 mL/kg, i.p.), and I/R plus hydrogen-rich saline-treated (5 mL/kg, i.p.) groups. Mi-tochondrial oxidative stress and functions, as well as morphologic changes in the mitochondria, were detected 180 min after reperfu-sion. Results:After I/R, mitochondrial swelling and vague cristae were observed. Mitochondrial functions were significantly decreased, but mitochondrial MDA and GSSH contents were increased by I/R. Hydrogen-rich saline reduced these markers, improved mitochondri-al ATP content and respiratory function, and relieved morphological mitochondrial injury (P<0.01). Conclusion:Hydrogen-rich saline attenuated I/R-induced liver mitochondrial damage and reduced mitochondrial oxidative stress.
