4.6 Article

Magnesium lithospermate B reduces myocardial ischemia/reperfusion injury in rats via regulating the inflammation response

期刊

PHARMACEUTICAL BIOLOGY
卷 51, 期 11, 页码 1355-1362

出版社

TAYLOR & FRANCIS LTD
DOI: 10.3109/13880209.2013.791324

关键词

Cardiac marker enzyme; histopathological examination; infarction; nuclear factor kappa B; rats

资金

  1. National Natural Science Foundation of China [81173514, 81001673]
  2. Xijing Research Boosting Program [XJZT10D02]
  3. Excellent Civil Service Training Fund of Fourth Military Medical University [4138C4IDK6]

向作者/读者索取更多资源

Context: Magnesium lithospermate B (MLB), an active polyphenol acid of Danshen [ Radix Salviae miltiorrhizae (Labiatae)], showed renoprotective, neuroprotective and myocardial salvage effects. Previous studies demonstrated that MLB could effectively suppress the production of cytokines and their associated signaling pathways in activated human T cells. Objective: The purpose of this study was to examine the beneficial effects of MLB on myocardial ischemia/reperfusion (MI/R) injury and to explore its potential mechanisms related to antiinflammation. Materials and methods: Sprague-Dawley rats were grouped as sham group, model group and MLB-treated (15, 30 and 60 mg/kg) groups. Animals were subjected to MI/R injury by the occlusion of left anterior descending artery for 30 min followed by reperfusion for 3 h. At the end of reperfusion, blood samples were collected to determine the serum levels of cardiac troponin (cTnI), creatine kinase-MB (CK-MB), tumor necrosis factor-alpha (TNF-alpha), interleukin 1b (IL-1 beta) and interleukin 6 (IL-6). Hearts were harvested to assess infarct size, histopathological changes and the activity of myeloperoxidase (MPO). The expression of phosphor-IkB-alpha and phosphor-nuclear factor kappa B (NF-kappa B) were assayed by western blot. Results: MLB administration significantly (p50.05) reduced: (1) ST-segment elevation (0.23 mv), (2) the infarct size (22.5%), (3) histological scores of myocardial injury (1.67 score), (4) myocardial injury marker enzymes: cTnI (5.64 ng/ml) and CK-MB (49.57 ng/ml) levels, (5) pro-inflammatory cytokines: TNF-alpha (97.36 pg/ml), IL-1 beta (93.35 pg/ml) and IL-6 (96.84 pg/ml) levels, (6) MPO activity (1.82 U/mg), (7) phosphor-NF-kappa B (0.87) and phosphor-IkB-alpha (0.96) expression. Discussion and conclusion: Our study provided evidence that MLB ameliorated the inflammatory process associated with MI/R injury via NF-kB inactivation.

作者

我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。

评论

主要评分

4.6
评分不足

次要评分

新颖性
-
重要性
-
科学严谨性
-
评价这篇论文

推荐

Article Geriatrics & Gerontology

Aloe-Emodin Ameliorates Renal Fibrosis Via Inhibiting PI3K/Akt/mTOR Signaling Pathway In Vivo and In Vitro

Fang Dou, YueTong Liu, Limin Liu, Jingwen Wang, Ting Sun, Fei Mu, Qiyan Guo, Chao Guo, Na Jia, Wenxin Liu, Yi Ding, Aidong Wen

REJUVENATION RESEARCH (2019)

Article Cell Biology

A steroid alkaloid derivative 02F04 upregulates thymic stromal lymphopoietin expression slowly and continuously through a novel Gq/11-ROCK-ERK1/2 signaling pathway in mouse keratinocytes

Yan Weng, Jingwen Wang, Zhifu Yang, Miaomiao Xi, Jialin Duan, Chao Guo, Ying Yin, Ryosuke Segawa, Takahiro Moriya, Takayuki Yonezawa, Byung Yoon Cha, Je-Tae Woo, Aidong Wen, Noriyasu Hirasawa

CELLULAR SIGNALLING (2019)

Article Immunology

Neuroprotective effect of Apelin 13 on ischemic stroke by activating AMPK/GSK-3β/Nrf2 signaling

Jialin Duan, Jia Cui, Zhifu Yang, Chao Guo, Jinyi Cao, Miaomiao Xi, Yan Weng, Ying Yin, Yanhua Wang, Guo Wei, Boling Qiao, Aidong Wen

JOURNAL OF NEUROINFLAMMATION (2019)

Article Cell Biology

Aralia taibaiensis Protects against I/R-Induced Brain Cell Injury through the Akt/SIRT1/FOXO3a Pathway

Jialin Duan, Jia Cui, Hongnan Zheng, Miaomiao Xi, Chao Guo, Yan Weng, Ying Yin, Guo Wei, Jinyi Cao, Yanhua Wang, Aidong Wen, Boling Qiao

OXIDATIVE MEDICINE AND CELLULAR LONGEVITY (2019)

Article Cell Biology

Neuroprotective effects of protocatechuic aldehyde through PLK2 / p-GSK3β/Nrf2 signaling pathway in both in vivo and in vitro models of Parkinson's disease

Chao Guo, Junrong Zhu, Jingwen Wang, Jialin Duan, Shanbo Ma, Ying Yin, Wei Quan, Wei Zhang, Yue Guan, Yi Ding, Aidong Wen, Yingdong Zhang

AGING-US (2019)

Article Cell Biology

Chikusetsu saponin IVa protects pancreatic β cell against intermittent high glucose-induced injury by activating Wnt/β-catenin/TCF7L2 pathway

Jia Cui, Jialin Duan, Jianjie Chu, Chao Guo, Miaomiao Xi, Yi Li, Yan Weng, Guo Wei, Ying Yin, Aidong Wen, Boling Qiao

AGING-US (2020)

Article Immunology

Z-Guggulsterone alleviated oxidative stress and inflammation through inhibiting the TXNIP/NLRP3 axis in ischemic stroke

Tianlong Liu, Wenjun Wang, Minna Liu, Yang Ma, Fei Mu, Xiaona Feng, Yikai Zhang, Chao Guo, Yi Ding, Aidong Wen

INTERNATIONAL IMMUNOPHARMACOLOGY (2020)

Article Chemistry, Physical

Molecular fingerprint-based machine learning assisted QSAR model development for prediction of ionic liquid properties

Yi Ding, Minchun Chen, Chao Guo, Peng Zhang, Jingwen Wang

Summary: This study developed quantitative structure-activity relationship (QSAR) models for predicting the properties of ionic liquids (ILs) by using molecular fingerprint (MF) and machine learning (ML). The models showed comparative predictive performance with traditional methods and can quickly obtain representations of IL within milliseconds. The trustworthiness of the models was enhanced by interpreting them using the shapely additive explanation (SHAP) method.

JOURNAL OF MOLECULAR LIQUIDS (2021)

Article Neurosciences

Xanthohumol protect cognitive performance in diabetic model rats by inhibiting protein kinase B/nuclear factor kappa-B pathway

Shanbo Ma, Rui Zhang, Long Li, Hui Qu, Jin Wang, Qian Yang, Chao Guo, Shan Miao, Xiaopeng Shi

Summary: Xanthohumol has been shown to inhibit the phosphorylation of protein kinase B and nuclear factor kappa-B in diabetic rats, leading to decreased blood glucose levels, increased body weight, and improved fear memory retention. Additionally, XN treatment resulted in enhanced synaptic plasticity and dendritic spine density, as well as decreased reactive oxygen species levels in the hippocampus slices of diabetic rats, suggesting its potential as a promising treatment for diabetic encephalopathy.

NEUROREPORT (2021)

Article Pharmacology & Pharmacy

Investigation of the Multi-Target Mechanism of Guanxin-Shutong Capsule in Cerebrovascular Diseases: A Systems Pharmacology and Experimental Assessment

Juanli Zhang, Jiaxin Zhao, Yang Ma, Wenjun Wang, Shaojie Huang, Chao Guo, Kai Wang, Xiaomei Zhang, Wei Zhang, Aidong Wen, Ming Shi, Yi Ding

Summary: This study utilized a combination of systems pharmacology and experimental assessment to investigate the bioactive components, core targets, and possible mechanisms of Guanxin-Shutong capsule (GXSTC) in treating cerebrovascular diseases (CBVDs). The results revealed that GXSTC exerts a multi-target synergetic mechanism in CBVDs by maintaining vascular endothelial function, inhibiting neuronal apoptosis, and inflammatory processes.

FRONTIERS IN PHARMACOLOGY (2021)

Article Plant Sciences

Component-target network and mechanism of Qufeng Zhitong capsule in the treatment of neuropathic pain

Yu-cheng Liao, Jing-wen Wang, Juan-li Zhang, Chao Guo, Xin-liang Xu, Kai Wang, Chao Zhao, Ai-dong Wen, Rui-li Li, Yi Ding

Summary: QFZTC contains seven active ingredients identified through HPLC, with network pharmacology analysis revealing TLR4, TNF, IL6, IL1 beta, and c-Fos as core targets. Through regulating the TLR4/MyD88/NF-kappa B signaling pathway in spinal microglia, QFZTC significantly alleviated neuropathic pain in mice models.

JOURNAL OF ETHNOPHARMACOLOGY (2022)

Article Pharmacology & Pharmacy

Combination of Systems Pharmacology and Experimental Evaluation to Explore the Mechanism of Synergistic Action of Frankincense-Myrrh in the Treatment of Cerebrovascular Diseases

Yucheng Liao, Jingwen Wang, Chao Guo, Min Bai, Bowei Ju, Zheng Ran, Junping Hu, Jianhua Yang, Aidong Wen, Yi Ding

Summary: This study explored the active components, core targets, and synergistic mechanisms of Frankincense-Myrrh in the treatment of cerebrovascular diseases (CBVDs) using systems pharmacology and experimental research. The results showed that Frankincense-Myrrh mainly regulated neurotrophic factors and inflammatory responses, leading to significant improvements in neurological function and reduction in infarct volume.

FRONTIERS IN PHARMACOLOGY (2022)

Review Cell Biology

Effect and Mechanisms of Quercetin for Experimental Focal Cerebral Ischemia: A Systematic Review and Meta-Analysis

Chao Guo, Wen-Jun Wang, Yu-Cheng Liao, Chao Zhao, Ying Yin, Min-Na Yao, Yi Ding, Jing-Wen Wang

Summary: Quercetin, extracted from tea, onions, and apples, has a neuroprotective effect on experimental ischemic stroke. This systematic review and meta-analysis found that quercetin significantly improved neurological function score and reduced infarct volume. It also alleviated blood-brain barrier permeability and brain water content. The mechanisms of quercetin against focal cerebral ischemia involve antioxidation, antiapoptotic, anti-inflammation, and calcium overload reduction. Although the effect size may be overestimated due to study quality and publication bias, quercetin shows potential as a neuroprotective agent for human ischemic stroke.

OXIDATIVE MEDICINE AND CELLULAR LONGEVITY (2022)

Article Plant Sciences

Cardioprotective effect of rosmarinic acid against myocardial ischaemia/reperfusion injury via suppression of the NF-κB inflammatory signalling pathway and ROS production in mice

Wei Quan, Hui-xian Liu, Wei Zhang, Wei-juan Lou, Yang-ze Gong, Chong Yuan, Qing Shao, Na Wang, Chao Guo, Fei Liu

Summary: The study demonstrates that Rosmarinic acid (RosA) can significantly reduce myocardial infarct size, cardiac dysfunction, release of myocardial injury enzymes, cell death, and oxidative stress caused by myocardial ischemia/reperfusion injury.

PHARMACEUTICAL BIOLOGY (2021)

Article Cell Biology

Apigenin-7-O-β-D-(-6-p-coumaroyl)-glucopyranoside treatment elicits a neuroprotective effect through GSK-3β phosphorylation-mediated Nrf2 activation

Jingwen Wang, Shiquan Wang, Sisi Sun, Yunyang Lu, Kai Gao, Chao Guo, Ruili Li, Weiwei Li, Xian Zhao, Haifeng Tang, Aidong Wen, Min Cai, Wei Zhang

AGING-US (2020)

暂无数据