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Biomarkers of Oxidative Stress Tethered to Cardiovascular Diseases. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2022; 2022:9154295. [PMID: 35783193 PMCID: PMC9249518 DOI: 10.1155/2022/9154295] [Citation(s) in RCA: 27] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/06/2021] [Revised: 05/05/2022] [Accepted: 05/10/2022] [Indexed: 12/11/2022]
Abstract
Cardiovascular disease (CVD) is a broad term that incorporated a group of conditions that affect the blood vessels and the heart. CVD is a foremost cause of fatalities around the world. Multiple pathophysiological mechanisms are involved in CVD; however, oxidative stress plays a vital role in generating reactive oxygen species (ROS). Oxidative stress occurs when the concentration of oxidants exceeds the potency of antioxidants within the body while producing reactive nitrogen species (RNS). ROS generated by oxidative stress disrupts cell signaling, DNA damage, lipids, and proteins, thereby resulting in inflammation and apoptosis. Mitochondria is the primary source of ROS production within cells. Increased ROS production reduces nitric oxide (NO) bioavailability, which elevates vasoconstriction within the arteries and contributes to the development of hypertension. ROS production has also been linked to the development of atherosclerotic plaque. Antioxidants can decrease oxidative stress in the body; however, various therapeutic drugs have been designed to treat oxidative stress damage due to CVD. The present review provides a detailed narrative of the oxidative stress and ROS generation with a primary focus on the oxidative stress biomarker and its association with CVD. We have also discussed the complex relationship between inflammation and endothelial dysfunction in CVD as well as oxidative stress-induced obesity in CVD. Finally, we discussed the role of antioxidants in reducing oxidative stress in CVD.
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Uncoupling protein 1 knockout aggravates isoproterenol-induced acute myocardial ischemia via AMPK/mTOR/PPARα pathways in rats. Transgenic Res 2021; 31:107-118. [PMID: 34709566 PMCID: PMC8821478 DOI: 10.1007/s11248-021-00289-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2021] [Accepted: 10/01/2021] [Indexed: 11/17/2022]
Abstract
Uncoupling protein 1 (UCP1) was found exclusively in the inner membranes of the mitochondria of brown adipose tissue (BAT). We found that UCP1 was also expressed in heart tissue and significantly upregulated in isoproterenol (ISO)-induced acute myocardial ischemia (AMI) rat model. The present study is to determine the underlying mechanism involved in the UCP1 upregulation in ISO-induced AMI rat model. The Ucp1−/− rats were generated by CRISPR-Cas9 system and presented decreased BAT volume. 2-months old Sprague Dawley (SD) wild-type (WT) and Ucp1−/− rats were treated with ISO intraperitoneally 30 mg/kg once a day for 3 consecutive days to establish AMI model. In saline group, the echocardiographic parameters, serum markers of myocardial injury cardiac troponin I (cTnI), creatine kinase isoenzyme MB (CK-MB), oxidant malondialdehyde (MDA), antioxidant superoxide dismutase (SOD) or fibrosis were comparable between WT and Ucp1−/− rats. ISO treatment induced worse left ventricle (LV) hypertrophy, myocardial fibrosis, increased higher cTnI, CK-MB and MDA and decreased lower SOD level in Ucp1−/− rats compared with that of WT rats. Ucp1−/− rats also presented lower myocardial phosphocreatine (PCr)/ATP-ratio, which demonstrated worse cardiac energy regulation defect. ISO treatment induced the phosphorylation of AMP-activated protein kinase (AMPK) activation, subsequently the phosphorylation of mammalian target of rapamycin (mTOR) inhibition and peroxisome proliferators-activated receptor α (PPARα) activation in WT rats, whereas activation of AMPK/mTOR/PPARα pathways significantly inhibited in Ucp1−/− rats. To sum up, UCP1 knockout aggravated ISO-induced AMI by inhibiting AMPK/mTOR/PPARα pathways in rats. Increasing UCP1 expression in heart tissue may be a cytoprotective therapeutic strategy for AMI.
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Effects and Mechanisms of Traditional Chinese Herbal Medicine in the Treatment of Ischemic Cardiomyopathy. Pharmacol Res 2020; 151:104488. [DOI: 10.1016/j.phrs.2019.104488] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/28/2019] [Revised: 09/28/2019] [Accepted: 10/07/2019] [Indexed: 12/12/2022]
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Buyang Huanwu Decoction Exerts Cardioprotective Effects through Targeting Angiogenesis via Caveolin-1/VEGF Signaling Pathway in Mice with Acute Myocardial Infarction. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2019; 2019:4275984. [PMID: 31178960 PMCID: PMC6501136 DOI: 10.1155/2019/4275984] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/27/2018] [Revised: 01/02/2019] [Accepted: 03/11/2019] [Indexed: 11/18/2022]
Abstract
Background Acute myocardial infarction (AMI) remains a leading cause of morbidity and mortality worldwide. The idea of therapeutic angiogenesis in ischemic myocardium is a promising strategy for MI patients. Buyang Huanwu decoction (BHD), a famous Chinese herbal prescription, exerted antioxidant, antiapoptotic, and anti-inflammatory effects, which contribute to cardio-/cerebral protection. Here, we aim to investigate the effects of BHD on angiogenesis through the caveolin-1 (Cav-1)/vascular endothelial growth factor (VEGF) pathway in MI model of mice. Materials and Methods C57BL/6 mice were randomly divided into 3 groups by the table of random number: (1) sham-operated group (sham, n = 15), (2) AMI group (AMI+sham, n = 20), and (3) BHD-treated group (AMI+BHD, n = 20). 2,3,5-Triphenyltetrazolium chloride solution stain was used to determine myocardial infarct size. Myocardial histopathology was tested using Masson staining and hematoxylin-eosin staining. CD31 immunofluorescence staining was used to analyze the angiogenesis in the infarction border zone. Western blot analysis, immunofluorescence staining, and/or real-time quantitative reverse transcription polymerase chain reaction was applied to test the expression of Cav-1, VEGF, vascular endothelial growth factor receptor 2 (VEGFR2), and/or phosphorylated extracellular signal-regulated kinase (p-ERK). All statistical analyses were performed using the SPSS 20.0 software and GraphPad Prism 6.05. Values of P < 0.05 were considered as statistically significant. Results and Conclusion Compared with the AMI group, the BHD-treated group showed a significant improvement in the heart weight/body weight ratio, echocardiography images, cardiac function, infarct size, Mason staining of the collagen deposition area, and density of microvessel in the infarction border zone (P < 0.05). Compared with the AMI group, BHD promoted the expression of Cav-1, VEGF, VEGFR2, and p-ERK in the infarction border zone after AMI. BHD could exert cardioprotective effects on the mouse model with AMI through targeting angiogenesis via Cav-1/VEGF signaling pathway.
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Kim R, Kim P, Lee CY, Lee S, Yun H, Lee MY, Kim J, Baek K, Chang W. Multiple Combination of Angelica gigas Extract and Mesenchymal Stem Cells Enhances Therapeutic Effect. Biol Pharm Bull 2019; 41:1748-1756. [PMID: 30504677 DOI: 10.1248/bpb.b18-00193] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Alternative medicines attract attention because stroke is rarely expected to make a full recovery with the most advanced medical technology. Angelica gigas (AG) is a well-known herbal medicine as a neuroprotective agent. The present study introduced mesenchymal stem cells (MSCs) to identify for the advanced treatment of the cerebrovascular disease. The objective of this research is validation of the enhanced effects of multiple combined treatment of AG extract with MSCs on stroke through angiogenesis. Our results confirmed that AG extract with MSCs improved the neovascularization increasing expression of angiogenesis-regulated molecules. The changes of brain and the behavioral ability showed the increased effects of AG extract with MSCs. As a result, AG extract and MSCs may synergistically increase the therapeutic potential by enhancing neovascularization. This mixed approach provides a new experimental protocol of herbal medicine therapy for the treatment of a variety of diseases including stroke, trauma, and spinal cord injury.
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Affiliation(s)
- Ran Kim
- Department of Biology Education, College of Education, Pusan National University
| | - Pilseog Kim
- Department of Biology Education, College of Education, Pusan National University
| | - Chang Youn Lee
- Department of Integrated Omics for Biomedical Sciences, Yonsei University
| | - Seokyeon Lee
- Department of Biology Education, College of Education, Pusan National University
| | | | - Min Young Lee
- Department of Molecular Physiology, College of Pharmacy, Kyungpook National University
| | - Jongmin Kim
- Department of Life Systems, Sookmyung Women's University
| | - Kyungmin Baek
- Department of Cardiovascular and Neurologic Disease, College of Oriental Medicine, Daegu Hanny University
| | - Woochul Chang
- Department of Biology Education, College of Education, Pusan National University
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Lu XH, Li J. Classical Chinese Herbal Formulas in the Treatment of Coronary Heart Disease: A Narrative Review. Chin J Integr Med 2018; 27:70-79. [PMID: 30484017 DOI: 10.1007/s11655-018-2574-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/31/2018] [Indexed: 11/30/2022]
Abstract
OBJECTIVE To summarize the current evidence for 8 frequently prescribed Chinese herbal formulas (CHF) as treatments for angina pectoris in patients with coronary heart disease (CHD) and the associated adverse reactions. METHODS Seven electronic databases were screened from their inception through July 2018 for all evidence related to classical CHF for the treatment of patients with CHD. RESULTS CHF improves CHD outcomes in terms of angina pectoris, electrocardiogram results, Chinese medicine syndromes and biomarkers iomarkers. The combination of CHF and Western medicine (WM) is more effective on CHD than WM alone. The use of CHF to treat CHD shows the same or better clinical effects as the use of WM alone. The 8 investigated CHF do not induce hepatic and renal toxicity or other serious adverse effects. CONCLUSIONS The safety and efficacy of 8 frequently prescribed herbal formulas for treating CHD have been confirmed in many studies. The findings of these studies are positive but should be interpreted cautiously due to the poor methodological quality of the randomized controlled trials (RCTs) and meta-analyses. Additional high-quality, multi-center, large-sample RCTs should be performed to confirm these results.
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Affiliation(s)
- Xin-Hui Lu
- Southern Branch of Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, 102618, China
| | - Jun Li
- Department of Cardiology, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, 100053, China.
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Jiun-Yi L, Ting-Chen C, Nen-Chung C, Jayakumar T, Chao-Chien C. Anti-embolic effect of Taorenchengqi Tang in rats with embolic stroke induced by occluding middle cerebral artery. J TRADIT CHIN MED 2017. [DOI: 10.1016/s0254-6272(17)30068-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Sun L, Liu J, Sun M, Lin L, Miao L, Ge Z, Yang B. Comprehensive metabonomic analysis of heart tissue from isoproterenol-induced myocardial infarction rat based on reversed-phase and hydrophilic interaction chromatography coupled to mass spectrometry. J Sep Sci 2017; 40:2198-2206. [PMID: 28371309 DOI: 10.1002/jssc.201601013] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2016] [Revised: 03/03/2017] [Accepted: 03/17/2017] [Indexed: 01/04/2023]
Abstract
We aim to describe the metabonomic characteristics of myocardial infarction rats. High-performance liquid chromatography coupled with quadrupole time-of-flight mass spectrometry was utilized to develop a metabonomic method of the heart homogenates of myocardial infarction rats. Hydrophilic interaction chromatography allows the analysis of high polar metabolites, providing complementary information to reversed-phase liquid chromatography. We combined reversed phase and hydrophilic interaction chromatographic separations to analyze 18 samples, ten from myocardial infarction rat hearts and eight from normal rat hearts. A total of 16 potential biomarkers in rat heart tissue were screened out, primarily related to oxidative stress, nitric oxide damage, taurine, and hypotaurine metabolism and sphingolipid metabolism. This research showed that a comprehensive metabonomic study is a useful tool to reveal the underlying mechanism of myocardial infarction.
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Affiliation(s)
- Lei Sun
- Xiyuan hospital, China Academy of Chinese Medical Sciences and Beijing key lab of TCM pharmacology, Beijing, China.,Beijing University of Chinese Medicine, Beijing, China
| | - Jianxun Liu
- Xiyuan hospital, China Academy of Chinese Medical Sciences and Beijing key lab of TCM pharmacology, Beijing, China
| | - Mingqian Sun
- Xiyuan hospital, China Academy of Chinese Medical Sciences and Beijing key lab of TCM pharmacology, Beijing, China
| | - Li Lin
- Xiyuan hospital, China Academy of Chinese Medical Sciences and Beijing key lab of TCM pharmacology, Beijing, China
| | - Lan Miao
- Xiyuan hospital, China Academy of Chinese Medical Sciences and Beijing key lab of TCM pharmacology, Beijing, China
| | - Zhengyan Ge
- Xiyuan hospital, China Academy of Chinese Medical Sciences and Beijing key lab of TCM pharmacology, Beijing, China
| | - Bin Yang
- Xiyuan hospital, China Academy of Chinese Medical Sciences and Beijing key lab of TCM pharmacology, Beijing, China
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Duan J, Yang Y, Liu H, Dou PC, Tan SY. Osthole ameliorates acute myocardial infarction in rats by decreasing the expression of inflammatory-related cytokines, diminishing MMP-2 expression and activating p-ERK. Int J Mol Med 2015; 37:207-16. [PMID: 26549213 DOI: 10.3892/ijmm.2015.2402] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2015] [Accepted: 10/23/2015] [Indexed: 11/06/2022] Open
Abstract
Osthole, the active constituent of Cnidium monnieri extracts, has been shown to have a diverse range of pharmacological properties. In the present study, we aimed to evaluate the cardioprotective effects of osthole in a rat model of acute myocardial infarction (AMI). The rats with AMI were treated with 1, 3 and 10 mg/kg of osthole or the vehicle for 4 weeks. The infarct size of the rats with AMI was measured, and casein kinase (CK), the MB isoenzyme of creatine kinase (CK-MB), lactate dehydrogenase (LDH) and cardiac troponin T (cTnT) activities in the rats with AMI were analyzed using commercially available kits. The nuclear factor-κB (NF-κB), tumor necrosis factor‑α (TNF-α), interleukin (IL)-1β and IL-6 levels in whole blood from rats with AMI were also detected using commercially available kits. The levels of Toll-like receptors 2/4 (TLR2/4) and nucleotide-binding oligomerization domain-containing protein 1/2 (NOD1/2) were also detected by RT-qPCR. Moreover, the protein expression levels of endothelial nitric oxide synthase (eNOS) and mitogen-activated protein kinase (MAPK) cascades, including extracellular signal-regulated kinase (ERK), c-Jun N-terminal kinase (JNK) and p38, cyclooxygenase-2 (COX-2), as well as matrix metalloproteinase-2 (MMP-2) were all assayed by western blot analysis. Our results revealed that osthole markedly reduced the infarct size, and the levels of CK, CK-MB, LDH and cTnT in the rats with AMI, and that these cardioprotective effects may be associated with the inhibition of inflammatory reactions, the reduction in MMP-2 activity and the activation of MAPK cascades.
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Affiliation(s)
- Juan Duan
- Department of Geriatrics, The Second Xiangya Hospital of Central South University, Changsha, Hunan 410011, P.R. China
| | - Yu Yang
- Department of Geriatrics, The Second Xiangya Hospital of Central South University, Changsha, Hunan 410011, P.R. China
| | - Hong Liu
- Department of Geriatrics, The Second Xiangya Hospital of Central South University, Changsha, Hunan 410011, P.R. China
| | - Peng-Cheng Dou
- Department of Orthopedics, The Second Xiangya Hospital of Central South University, Changsha, Hunan 410011, P.R. China
| | - Sheng-Yu Tan
- Department of Geriatrics, The Second Xiangya Hospital of Central South University, Changsha, Hunan 410011, P.R. China
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GUO XINHONG, CAO WENJIANG, YAO JIAMING, YUAN YONG, HONG YE, WANG XINCHUN, XING JIANGUO. Cardioprotective effects of tilianin in rat myocardial ischemia-reperfusion injury. Mol Med Rep 2014; 11:2227-33. [DOI: 10.3892/mmr.2014.2954] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2013] [Accepted: 07/04/2014] [Indexed: 11/05/2022] Open
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Mu Q, Liu P, Hu X, Gao H, Zheng X, Huang H. Neuroprotective effects of Buyang Huanwu decoction on cerebral ischemia-induced neuronal damage. Neural Regen Res 2014; 9:1621-7. [PMID: 25368650 PMCID: PMC4211205 DOI: 10.4103/1673-5374.141791] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/04/2014] [Indexed: 02/06/2023] Open
Abstract
Among the various treatment methods for stroke, increasing attention has been paid to traditional Chinese medicines. Buyang Huanwu decoction is a commonly used traditional Chinese medicine for the treatment of stroke. This paper summarizes the active components of the Chinese herb, which is composed of Huangqi (Radix Astragali seu Hedysari), Danggui (Radix Angelica sinensis), Chishao (Radix Paeoniae Rubra), Chuanxiong (Rhizoma Ligustici Chuanxiong), Honghua (Flos Carthami), Taoren (Semen Persicae) and Dilong (Pheretima), and identifies the therapeutic targets and underlying mechanisms that contribute to the neuroprotective properties of Buyang Huanwu decoction.
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Affiliation(s)
- Qingchun Mu
- First Hospital of Bethune, Jilin University, Changchun, Jilin Province, China ; Hongqi Hospital of Mudanjiang Medical University, Mudanjiang, Heilongjiang Province, China
| | - Pengfei Liu
- First Hospital of Bethune, Jilin University, Changchun, Jilin Province, China
| | - Xitong Hu
- First Hospital of Bethune, Jilin University, Changchun, Jilin Province, China
| | - Haijun Gao
- First Hospital of Bethune, Jilin University, Changchun, Jilin Province, China
| | - Xu Zheng
- First Hospital of Bethune, Jilin University, Changchun, Jilin Province, China
| | - Haiyan Huang
- First Hospital of Bethune, Jilin University, Changchun, Jilin Province, China
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Kong X, Su X, Zhu J, Wang J, Wan H, Zhong M, Li L, Lin N. Neuroprotective effect of buyang huanwu decoction on rat ischemic/reperfusion brain damage by promoting migration of neural precursor cells. Rejuvenation Res 2014; 17:264-75. [PMID: 24372105 DOI: 10.1089/rej.2013.1468] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023] Open
Abstract
Buyang Huanwu Decoction (BYHWD) is a classic formula widely used for treating stroke-induced disability, the highest morbidity of neurological disorders in China. However, the mechanism of its neuroprotection has not been fully clarified. Previous reports indicated that BYHWD may promote growth and differentiation of neural precursor cells (NPCs). The present study focused on the effects of BYHWD on migration of NPCs in rats with middle cerebral artery occlusion (MCAO). Rats were treated with different doses of BYHWD (12 and 24 grams/kg) from day 1 to day 21 after model building. BYHWD could increase the survival rate and decrease neurological scores and infarct volume as compared with the vehicle-treated MCAO rats. Moreover, BYHWD treatment significantly increased 5-bromo-2-deoxyuridine (BrdU)-positive cells in the subventricular zone (SVZ), subgranular zone (SGZ), and corpus striatum (CS) of the infarct brain. Interestingly, BYHWD could markedly enhance BrdU(+)/doublecortin(+) cells not only in the SVZ and SGZ but also in CS, by up-regulating the protein expression of migration activators, including stromal cell derived factor-1, CXC chemokine receptor 4, vascular endothelial growth factor, Reelin, and brain-derived neurotrophic factor in the ipsilateral infarct area after MCAO. In addition, BYHWD treatment was able to promote the neuronal differentiation, which was closely related to the migratory process of NPCs in MCAO rats. These findings offer evidence for the first time that BYHWD may exert its neuroprotective effects partially by promotion of NPCs migration to ischemic brain areas.
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Affiliation(s)
- Xiangying Kong
- 1 Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences , Beijing, China
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Ramadan G, El-Beih NM, Arafa NMS, Zahra MM. Preventive effects of Egyptian sweet marjoram (Origanum majorana L.) leaves on haematological changes and cardiotoxicity in isoproterenol-treated albino rats. Cardiovasc Toxicol 2013; 13:100-9. [PMID: 23054890 DOI: 10.1007/s12012-012-9189-4] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
We made an attempt to evaluate/compare the cardioprotective activity of two different doses (50 and 100 mg/kg body weight, given orally for 30 consecutive days) of Egyptian sweet marjoram leaf powder (MLP) and marjoram leaf aqueous extract (MLE) against isoproterenol (ISO)-induced myocardial infarcted rats (150 mg/kg body weight, twice at an interval of 24 h on days 29 and 30). The present study showed (probably for the first time) that both MLP and MLE (especially the high dose) significantly alleviated (P < 0.05-0.001) erythrocytosis, granulocytosis, thrombocytosis, shortened clotting time, the increase in relative heart weight, myocardial oxidative stress and the leakage of heart enzymes (creatine phosphokinase (CPK), CPK-MB isoenzyme, lactate dehydrogenase and aminotransferase) in ISO-treated rats through reactivating non-enzymic (reduced glutathione) and enzymic (catalase, glutathione peroxidase, glutathione S-transferase, superoxide dismutase) antioxidant defence system and inhibiting the production of nitric oxide and lipid peroxidation in heart tissues. The modulatory effects of marjoram leaves shown in the present study were dose-dependent in most cases and much higher in MLE (4.3-20.3 % for all parameters taken together). In addition, the doses used in the present study were considered safe. In conclusion, this study may have a significant impact on myocardial infarcted patients.
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Affiliation(s)
- Gamal Ramadan
- Zoology Department, Faculty of Science, Ain Shams University, Abbasseya, Cairo 11566, Egypt.
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Wei RL, Teng HJ, Yin B, Xu Y, Du Y, He FP, Chu KT, Luo BY, Zheng GQ. A systematic review and meta-analysis of buyang huanwu decoction in animal model of focal cerebral ischemia. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE : ECAM 2013; 2013:138484. [PMID: 23861695 PMCID: PMC3687599 DOI: 10.1155/2013/138484] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/04/2013] [Accepted: 05/20/2013] [Indexed: 12/04/2022]
Abstract
Buyang Huanwu Decoction (BHD) is a well-known Chinese herbal prescription for ischemic stroke. The objective of this systematic review and meta-analysis is to provide the current evidence for neuroprotective effects of BHD and its possible mechanisms in animal models of focal ischemia. A systematic literature search, through October 2012, was performed using six databases. The outcome measures assessed were infarct size and/or neurological score. Fifty-six studies with 1270 animals that met the inclusion criteria were identified. The median score for methodological quality was 3 with a range of 2 to 6. Compared with vehicle or no treatment controls, BHD gave a 37% improvement in outcome for all doses ranging from 1.0 g/kg to 60 g/kg at each time point that BHD was administered (P < 0.01). Efficacy was higher in mouse models that utilized suture occlusion and temporary ischemia. The neuroprotective effects of BHD are involved in multiple mechanisms and act upon multiple cell types. In conclusion, BHD possesses substantial neuroprotective effects in experimental stroke probably as a result of the multitarget therapy strategy typically utilized in traditional Chinese medicine. Future research should examine the presence of possible experimental bias and an in-depth study of herbal compound preparations.
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Affiliation(s)
- Rui-li Wei
- Brain Medical Center, First Affiliated Hospital of Zhejiang University, School of Medicine, Hangzhou Zhejiang 31000, China
| | - Hai-juan Teng
- Brain Medical Center, First Affiliated Hospital of Zhejiang University, School of Medicine, Hangzhou Zhejiang 31000, China
| | - Bo Yin
- Brain Medical Center, First Affiliated Hospital of Zhejiang University, School of Medicine, Hangzhou Zhejiang 31000, China
| | - Yang Xu
- Brain Medical Center, First Affiliated Hospital of Zhejiang University, School of Medicine, Hangzhou Zhejiang 31000, China
| | - Yue Du
- Brain Medical Center, First Affiliated Hospital of Zhejiang University, School of Medicine, Hangzhou Zhejiang 31000, China
| | - Fang-pin He
- Brain Medical Center, First Affiliated Hospital of Zhejiang University, School of Medicine, Hangzhou Zhejiang 31000, China
| | - Ke-tan Chu
- Brain Medical Center, First Affiliated Hospital of Zhejiang University, School of Medicine, Hangzhou Zhejiang 31000, China
| | - Ben-yan Luo
- Brain Medical Center, First Affiliated Hospital of Zhejiang University, School of Medicine, Hangzhou Zhejiang 31000, China
- *Ben-yan Luo: and
| | - Guo-qing Zheng
- The Center of Neurology and Rehabilitation, The Second Affiliated Hospital of Wenzhou Medical College, Wenzhou 325027, China
- *Guo-qing Zheng:
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Effects of buyang huanwu decoction on ventricular remodeling and differential protein profile in a rat model of myocardial infarction. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2012; 2012:385247. [PMID: 23049607 PMCID: PMC3459299 DOI: 10.1155/2012/385247] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/07/2012] [Revised: 07/05/2012] [Accepted: 07/25/2012] [Indexed: 11/18/2022]
Abstract
Buyang Huanwu decoction (BYHWD) is a well-known and canonical Chinese medicine formula from “Correction on Errors in Medical Classics” in Qing dynasty. Here, we show that BYHWD could alleviate the ventricular remodeling induced by left anterior descending (LAD) artery ligation in rats. BYHWD treatment (18 g/kg/day) decreased heart weight/body weight (HW/BW), left ventricle (LV) dimension at end diastole (LVDd) and increased LV ejection fraction (LVEF) and LV fractional shortening (LVFS) significantly compared to model group at the end of 12 weeks. The collagen volume of BYHWD group was more significantly decreased than that of model group. Proteomic analysis showed that atrial natriuretic factor (ANF) was downregulated; heat shock protein beta-6 (HSPB6) and peroxiredoxin-6 (PRDX6) were upregulated in BYHWD-treated group among successfully identified proteins. The apoptotic index (AI) was reduced by BYHWD accompanied by decreased expression of Bax and caspase 3 activity, increased Bcl-2/Bax ratio, and phosphorylation of HSPB6 compared to that of model group. Taken together, these results suggest that BYHWD can alleviate ventricular remodeling induced by LAD artery ligation. The antiremodeling effects of BYHWD are conferred by decreasing AI through affecting multiple targets including increased Bcl-2/Bax ratio and decreased caspase 3 activity that might be via upregulated PRDX6, phosphorylation of HSPB6 and subsequently reduction of ANF.
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Wang H, Zhong WJ, Huang MW, Wu XY, Chen H. Efficacy of dual antiplatelet therapy combined with Naoxintong capsules [see text] following coronary microembolization induced by homologous microthrombi in rats. Chin J Integr Med 2011; 17:917-24. [PMID: 22139543 DOI: 10.1007/s11655-011-0935-4] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2010] [Indexed: 01/09/2023]
Abstract
OBJECTIVE To evaluate the effificacy of dual antiplatelet therapy combined with Naoxintong Capsule ([see text], NXTC) in a rat model of coronary microembolization (CME). METHODS A total of 95 rats were randomly divided into 6 groups: control, sham-operation, CME model, NXTC, dual antiplatelet (clopidogrel and aspirin) intervention (DA), and NXTC combined with DA (NDA) groups. The complete data in 69 rats were obtained. The number of CME, myocardial apoptosis rate, bleeding time, clotting time, and adensosine diphosphate (ADP)-induced platelet aggregation were assessed. RESULTS Compared with the CME group, the number of CME and myocardial apoptosis rates were signifificantly decreased in the NXTC, DA, and NDA groups (P <0.01). Compared with other intervention groups, the number of CME and myocardial apoptosis rates were the least in the NDA group (P <0.01), and the incidence of surgical bleeding was the highest in the DA group (P <0.01). Compared with the CME group, ADP-induced maximum platelet aggregation rate was significantly inhibited in the NXTC, DA, and NDA groups (P <0.01), both bleeding time and clotting time were signifificantly increased in the NXTC, DA, and NDA groups (P <0.01), while the above parameters were the highest in the DA group (P <0.05). CONCLUSION The combination therapy of NXTC and DA enhanced the anti-CME effect of either therapy alone and reduced the risk of the DA therapy-associated bleeding, demonstrating an improved benefifit/ risk ratio in the rat model of CME.
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Affiliation(s)
- Huan Wang
- Fujian Provincial Cardiovascular Disease Institute, Provincial Clinical College of Fujian Medical University, Fuzhou, China
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Asdaq SMB, Inamdar MN. Pharmacodynamic and Pharmacokinetic Interactions of Propranolol with Garlic (Allium sativum) in Rats. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE : ECAM 2011; 2011:824042. [PMID: 21792365 PMCID: PMC3137651 DOI: 10.1093/ecam/neq076] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/17/2009] [Accepted: 05/25/2010] [Indexed: 01/09/2023]
Abstract
Garlic preparations and propranolol (PRO) are agents recognized as cardioprotective and potent antihypertensive agents when they are used individually. However, there is no report available to explain the role of combined therapy during simultaneous hypertension and myocardial damage in rats. We aimed to determine the pharmacokinetic and pharmacodynamic interaction of PRO with garlic homogenate (GH), in rats. The influence of garlic on pharmacokinetics of PRO was determined by HPLC method; while pharmacodynamic interaction was studied in animals with hypertension (10% fructose) and myocardial damage (isoproterenol, 175 mg kg(-1), s.c. 2 days). PRO was given orally at 10 mg kg(-1) for 1 week, whereas, GH was administered at three different doses of 125, 250 and 500 mg kg(-1), p.o. in their respective groups during fourth to sixth week of high fructose (HF) period, once daily. Systolic blood pressure (SBP), heart rate, cholesterol, triglycerides, glucose, creatine phosphokinase-MB, lactate dehydrogenase, superoxide dismutase and catalase were measured and histopathological studies were carried out. The bioavailability and half life of PRO were significantly enhanced by 2- and 3-fold, respectively, in animals pretreated with garlic (250 mg kg(-1)). Administration of PRO and low to moderate doses of GH (125, 250 mg kg(-1)), either alone or together showed fall in fluid intake and body weight. The combined therapy of GH 250 mg kg(-1) and PRO was found to be most effective in reducing SBP, cholesterol, triglycerides and glucose. These observations suggest that careful addition of garlic in moderate doses in PRO regimen might result in beneficial effect during treatment of hypertensive animals with myocardial damage.
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Affiliation(s)
- Syed Mohammed Basheeruddin Asdaq
- Department of Pharmacology, Krupanidhi College of Pharmacy, Varthur Hobli, Chikkabellandur Village, Carmalaram Post, Bangalore 560 035, India
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Liou SF, Ke HJ, Hsu JH, Liang JC, Lin HH, Chen IJ, Yeh JL. San-Huang-Xie-Xin-Tang Prevents Rat Hearts from Ischemia/Reperfusion-Induced Apoptosis through eNOS and MAPK Pathways. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2011; 2011:915051. [PMID: 21785641 PMCID: PMC3137793 DOI: 10.1093/ecam/neq061] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/01/2009] [Accepted: 04/20/2010] [Indexed: 12/21/2022]
Abstract
San-Huang-Xie-Xin-Tang (SHXT) is a traditional Chinese medication consisting of three herbs, namely Coptidis rhizome, Scutellariae radix and Rhei rhizome. This study aimed to examine the cardioprotective effects of SHXT in a rat model of acute myocardial apoptosis induced by ischemia/reperfusion (I/R). Vehicle (intravenous saline) or SHXT (intravenous or oral) was administered prior to I/R (occlusion of left coronary artery for 45 min followed by reperfusion for 2 h). In the vehicle group, myocardial I/R caused myocardial infarction with increased plasma cardiac enzymes, severe arrhythmia and mortality. Myocardial apoptosis was induced by I/R as evidenced by DNA ladder and Bcl-2/Bax ratio. In the SHXT group, we found that SHXT significantly reduced plasma levels of cardiac enzymes, arrhythmia scores (from 5 ± 1 to 2 ± 1, P < .01) and mortality rate (from 53 to 0%, P < .01). In addition, pretreatment with intravenous SHXT reduced the infarct size dose-dependently when compared with the vehicle group (10 mg kg(-1): 14.0 ± 0.2 versus 44.5 ± 5.0%, and 30 mg kg(-1): 6.2 ± 1.2% versus 44.5 ± 5.0%, both P < .01). Similarly, oral administration of SHXT reduced the infarct size dose-dependently. Furthermore, SHXT markedly decreased the apoptosis induced by I/R with increased Bcl-2/Bax ratio. Finally, we found that SHXT counteracted the I/R-induced downstream signaling, resulting in increased myocardial eNOS expression and plasma nitrite, and decreased activation of ERK1/2, p38 and JNK. These data suggest that SHXT has cardioprotective effects against I/R-induced apoptosis, and that these effects are mediated, at least in part, by eNOS and MAPK pathways.
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Affiliation(s)
- Shu-Fen Liou
- Department of Pharmacy, Chia-Nan University of Pharmacy and Science, Tainan, Taiwan
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Liu Y, Lin R, Shi X, Fang Z, Wang W, Lin Q, Zhang J, Zhang H, Ji Q. The roles of buyang huanwu decoction in anti-inflammation, antioxidation and regulation of lipid metabolism in rats with myocardial ischemia. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2011; 2011:561396. [PMID: 21792360 PMCID: PMC3136677 DOI: 10.1093/ecam/neq028] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/30/2009] [Accepted: 03/11/2010] [Indexed: 01/04/2023]
Abstract
Buyang Huanwu Decoction (BYHWD) is a well-known Chinese medicine formula. Recent studies have reported that BYHWD can be used to treat ischemic heart disease. This study investigated the potential mechanism underlying the roles of BYHWD in alleviating the myocardial ischemia induced by isoproterenol (ISO) in rats. Different doses of BYHWD (25.68, 12.84 and 6.42 g kg−1) were lavaged to rats, respectively. Then the expression of the cluster of differentiation 40 (CD40) in the mononuclear cells was measured using flow cytometry, and the expressions of CD40 and its ligand (CD40L) in myocardial tissues were determined by western blotting. The serum biochemical values of superoxide dismutase (SOD) activity, the malondialdehyde (MDA) level and the free fatty acid (FFA) content were measured. The results showed that the SOD activities of BYHWD groups were significantly higher than that of the ISO group, while the MDA levels and FFA contents of all BYHWD groups were lower than that of the ISO group. BYHWD could decrease the expression of CD40 in the mononuclear cells and the CD40 and CD40L expressions in myocardial tissues. Our data suggest that the roles of BYHWD are not only related to its antioxidative action and regulation of lipid metabolisms, but also to the inhibition of inflammatory pathway by the decreased CD40 and CD40L expressions in rats with myocardial ischemia.
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Affiliation(s)
- Yu Liu
- Department of Pharmacology, Medical School of Xi'an Jiaotong University, Xi'an, Shaanxi 710068, China
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Chang SH, Liu CJ, Kuo CH, Chen H, Lin WY, Teng KY, Chang SW, Tsai CH, Tsai FJ, Huang CY, Tzang BS, Kuo WW. Garlic Oil Alleviates MAPKs- and IL-6-mediated Diabetes-related Cardiac Hypertrophy in STZ-induced DM Rats. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2010; 2011:950150. [PMID: 21792366 PMCID: PMC3137822 DOI: 10.1093/ecam/neq075] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/19/2009] [Accepted: 05/25/2010] [Indexed: 01/19/2023]
Abstract
Garlic oil has been reported to protect the cardiovascular system; however, the effects and mechanisms behind the cardioprotection of garlic oil on diabetes-induced cardiaomyopathy are unclear. In this study, we used streptozotocin (STZ)-induced diabetic rats to investigate whether garlic oil could protect the heart from diabetes-induced cardiomyopathy. Wistar STZ-induced diabetic rats received garlic oil (0, 10, 50 or 100 mg kg_1 body weight) by gastric gavage every 2 days for 16 days. Normal rats without diabetes were used as control. Cardiac contractile dysfunction and cardiac pathologic hypertrophy responses were observed in diabetic rat hearts. Cardiac function was examined using echocardiography. In addition to cardiac hypertrophy-related mitogen-activated protein kinases (MAPK) pathways (e.g., p38, c-Jun N-terminal kinases (JNK) and extracellularly responsive kinase (ERK1/2)), the IL-6/MEK5/ERK5 signaling pathway was greatly activated in the diabetic rat hearts, which contributes to the up-regulation of cardiac pathologic hypertrophy markers including atrial natriuretic peptide (ANP) and B-type natriuretic peptide (BNP), and leads to cardiac contractile dysfunction. Garlic oil treatment significantly inhibited the up-regulation in MAPK (e.g., p38, JNK and ERK1/2) and IL-6/MEK5/ERK5 signaling pathways in the diabetic rat hearts, reducing the levels of cardiac pathologic hypertrophy markers such as ANP and BNP, and improving the cardiac contractile function. Collectively, data from these studies demonstrate that garlic oil shows the potential cardioprotective effects for protecting heart from diabetic cardiomyopathy.
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Affiliation(s)
- Sheng-Huang Chang
- Institute of Biochemistry and Biotechnology, Chung Shan Medical University, Taichung, Taiwan
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Zhang J, Yang G, Lin R, Hu Z. Determination of paeoniflorin, calycosin-7-O-β-d-glucoside, ononin, calycosin and formononetin in rat plasma after oral administration of Buyang Huanwu decoction for their pharmacokinetic study by liquid chromatography-mass spectrometry. Biomed Chromatogr 2010; 25:450-7. [DOI: 10.1002/bmc.1466] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2010] [Revised: 04/05/2010] [Accepted: 04/12/2010] [Indexed: 01/01/2023]
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