标题:Role of licochalcone C in cardioprotection against ischemia/reperfusion injury of isolated rat heart via antioxidant, anti-inflammatory, and anti-apoptotic activities
作者:Zhou, Mingjie; Liu, Liqun; Wang, Wenjuan; Han, Jichun; Ren, Huanhuan; Zheng, Qiusheng; Wang, Dong
作者机构:[Zhou, Mingjie; Liu, Liqun] Weifang Med Univ, Weifang 261031, Peoples R China.; [Zhou, Mingjie; Wang, Dong] Shandong Univ, Affiliated Qianfoshan Hos 更多
通讯作者:Wang, D
通讯作者地址:[Wang, D]Shandong Univ, Qianfoshan Hosp, Jinan 250014, Peoples R China.
来源:LIFE SCIENCES
出版年:2015
卷:132
页码:27-33
DOI:10.1016/j.lfs.2015.04.008
关键词:Licochalcone C; Cardioprotection; Antioxidant; Anti-inflammatory;; Anti-apoptotic
摘要:Aims: This study aimed to evaluate the protective effect of licochalcone C against myocardial ischemia/reperfusion injury in rats.; Main methods: Left ventricular developed pressure (LVDP) and its maximum up/down rate (+/- dp/dt(max)) were recorded as myocardial function. Levels of creatine kinase (CK), lactate dehydrogenase (LDH), malondialdehyde (MDA), superoxide dismutase (SOD), glutathione/glutathione disulfide (GSH/GSSG) ratio, and tumor necrosis factor-alpha (TNF-alpha) were determined by using enzyme-linked immunosorbent assay. Cell morphology was observed and mitochondrial damage was assessed by HE coloration and transmission electron microscopy, respectively. Cardiomyocyte apoptosis was determined by using terminal deoxynucleotidyl transferased UTP nick-end labeling (TUNEL).; Key findings: Pretreatment with licochalcone C significantly improved the recovery of LVDP and +/- dp/dt(max), and increased the levels of SOD and GSH/GSSG ratio. However, pretreatment with licochalcone C not only decreased the TUNEL-positive cell ratio and morphological changes, but also weaken the mitochondrial injury and the levels of CK, LDH, MDA, and TNF-alpha.; Significance: These results suggested an important function of licochalcone C extracted from traditional Chinese medicine in the cardioprotection via antioxidant anti-inflammatory, and anti-apoptotic activities. (C) 2015 Published by Elsevier Inc.
收录类别:SCOPUS;SCIE
WOS核心被引频次:6
Scopus被引频次:6
资源类型:期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-84928888010&doi=10.1016%2fj.lfs.2015.04.008&partnerID=40&md5=b810e2bc54e3628f5eb7bd3f8d003ceb
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