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Zhang X, Zheng W, Wang T, Ren P, Wang F, Ma X, Wang J, Huang X. Danshen-Chuanxiong-Honghua Ameliorates Cerebral Impairment and Improves Spatial Cognitive Deficits after Transient Focal Ischemia and Identification of Active Compounds. Front Pharmacol 2017; 8:452. [PMID: 28769792 PMCID: PMC5513983 DOI: 10.3389/fphar.2017.00452] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2017] [Accepted: 06/23/2017] [Indexed: 02/01/2023] Open
Abstract
Previously, we only apply a traditional Chinese medicine (TCM) Danshen-Chuanxiong-Honghua (DCH) for cardioprotection via anti-inflammation in rats of acute myocardial infarction by occluding coronary artery. Presently, we select not only DCH but also its main absorbed compound ferulic acid (FA) for cerebra protection via similar action of mechanism above in animals of the transient middle cerebral artery occlusion (tMCAO). We investigated whether oral administration of DCH and FA could ameliorate MCAO-induced brain lesions in animals. By using liquid chromatography-tandem mass spectrometry (LC-MS/MS), we analyzed four compounds, including tanshinol, salvianolic acid B, hydroxysafflor yellow A and especially FA as the putative active components of DCH extract in the plasma, cerebrospinal fluid and injured hippocampus of rats with MCAO. In our study, it was assumed that FA played a similar neuroprotective role to DCH. We found that oral pretreatment with DCH (10 or 20 g/kg) and FA (100 mg/kg) improved neurological function and alleviated the infarct volume as well as brain edema in a dose-dependent manner. These changes were accompanied by improved ischemia-induced apoptosis and decreased the inflammatory response. Additionally, chronic treatment with DCH reversed MCAO-induced spatial cognitive deficits in a manner associated with enhanced neurogenesis and increased the expression of brain-derived neurotrophic factor in lesions of the hippocampus. These findings suggest that DCH has the ability to recover cognitive impairment and offer neuroprotection against cerebral ischemic injury via inhibiting microenvironmental inflammation and triggering of neurogenesis in the hippocampus. FA could be one of the potential active compounds.
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Affiliation(s)
- Xianhua Zhang
- Department of Clinical Pharmacology, Xiangya Hospital, Central South UniversityChangsha, China.,Institute of Clinical Pharmacology, Central South University, Hunan Key Laboratory of PharmacogeneticsChangsha, China
| | - Wan Zheng
- Institute of TCM-Related Comorbid Depression, Nanjing University of Chinese MedicineNanjing, China
| | - Tingrui Wang
- Department of Neurology, Binzhou Central Hospital, Binzhou Medical CollegeBinzhou, China
| | - Ping Ren
- Institute of TCM-Related Comorbid Depression, Nanjing University of Chinese MedicineNanjing, China
| | - Fushun Wang
- School of Psychology, Nanjing University of Chinese MedicineNanjing, China
| | - Xinliang Ma
- Department of Emergency Medicine, Thomas Jefferson University, PhiladelphiaPA, United States
| | - Jian Wang
- Department of Anesthesiology and Critical Care Medicine, School of Medicine, Johns Hopkins University, BaltimoreMD, United States
| | - Xi Huang
- Department of Clinical Pharmacology, Xiangya Hospital, Central South UniversityChangsha, China.,Institute of TCM-Related Comorbid Depression, Nanjing University of Chinese MedicineNanjing, China
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Zhang X, Zheng W, Xu H, Huang X, Ren P, Zou H, Liu G, Wang J, Ma X. Pharmacokinetic study of representative anti-oxidative compounds from Denshen-Chuanxiong-Honghua following oral administration in rats. J Chromatogr B Analyt Technol Biomed Life Sci 2017; 1052:82-90. [PMID: 28364700 DOI: 10.1016/j.jchromb.2017.03.019] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2017] [Revised: 03/17/2017] [Accepted: 03/20/2017] [Indexed: 01/17/2023]
Abstract
Almost no pharmacokinetic compounds to date have been precisely linked with the activity of their herbal or Traditional Chinese Medicine (TCM) formula. This creates challenges for pharmacokinetic significance and application of the TCM. In our study, a sensitive and selective liquid chromatography-tandem mass spectrometry (LC-MS/MS) method was developed to quantitatively or qualitatively determine multiple-components (tanshinol, ferulic acid, protocatechuic acid, rosmarinic acid, salvianolic acid B, baicalin and 9'-methyl lithospermate B) in rat plasma following the oral administration of Denshen-Chuanxiong-Honghua (DCH) extract (20g/kg). Chromatographic separation was carried out on a 300SB-C18 column using a gradient elution with a mobile phase composed of acetonitrile-water (containing 0.1% formic acid) at a flow rate of 1.0mL/min. Determination by mass spectrometry (MS) was conducted in multiple reaction monitoring (MRM) mode with negative electrospray ionization. The validated method exhibited good linearity, with correlation coefficients greater than 0.9949 over a wide concentration range, and the lower limits of quantification were 2.09-12.2ng/mL for the 5 analytes. This assay was successfully applied to investigate the pharmacokinetics of 5 compounds in rat plasma after the oral administration of DCH extracts. In addition, the anti-oxidant capacities of the 5 active ingredients of DCH extract in vitro and the total absorbed DCH extract in vivo were investigated at different concentrations during pharmacokinetic studies.
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Affiliation(s)
- Xianhua Zhang
- Department of Clinical Pharmacology, Xiangya Hospital, Central South University, Changsha 410008, PR China; Institute of Clinical Pharmacology, Central South University, Hunan Key Laboratory of Pharmacogenetics, Changsha 410078, PR China
| | - Wan Zheng
- Institute of Tcm-related Comorbid Depression, Nanjing University of Traditional Chinese Medicine, Nanjing 210064, PR China
| | - Huali Xu
- Department of Neurology, Binzhou Central Hospital, Binzhou Medical College, Binzhou 251700, PR China
| | - Xi Huang
- Institute of Tcm-related Comorbid Depression, Nanjing University of Traditional Chinese Medicine, Nanjing 210064, PR China.
| | - Ping Ren
- Institute of Tcm-related Comorbid Depression, Nanjing University of Traditional Chinese Medicine, Nanjing 210064, PR China
| | - Hui Zou
- School of Pharmaceutical Sciences, Xiamen University, Xiamen 361102, PR China
| | - Guihua Liu
- School of Pharmaceutical Sciences, Xiamen University, Xiamen 361102, PR China
| | - Jian Wang
- Department of Anesthesiology and Critical Care Medicine, School of Medicine, Johns Hopkins University, 720 Rutland Ave, Ross Bldg 370B, Baltimore, MD 21205, USA
| | - Xinliang Ma
- Department of Emergency Medicine, Thomas Jefferson University,1025 Walnut Street, 808 College Building, Philadelphia, PA 19107, USA
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Huang Z, Shen Y, Zhu H, Xu J, Song Y, Hu X, Shuning Z, Yang X, Sun A, Qian J, Ge J. New coronary retroinfusion technique in the Rat infarct model: transjugular cardiac vein catheterization. Exp Anim 2014; 62:197-203. [PMID: 23903054 PMCID: PMC4160951 DOI: 10.1538/expanim.62.197] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
Cell delivery via the retrograde coronary route boasts less vessel embolism, myocardial
injury, and arrhythmogenicity when compared with those via antegrade coronary
administration or myocardial injection. However, conventional insertion into the coronary
sinus and consequent bleeding complication prevent its application in small animals. To
overcome the complication of bleeding, we described a modified coronary retroinfusion
technique via the jugular vein route in rats with myocardial infarction (MI). A flexible
wire with a bent end was inserted into the left internal jugular vein and advanced slowly
along the left superior vena cava. Under direct vision, the wire was run into the left
cardiac vein by rotating the wire and changing the position of its tip. A fine tube was
then advanced along the wire to the left cardiac vein. This modified technique showed less
lethal hemorrhage than the conventional technique. Retroinfusion via transjugular catheter
enabled efficient fluid or cell dissemination to the majority areas of the free wall of
the left ventricle, covering the infarcted anterior wall. In conclusion, transjugular
cardiac vein catheterization may make retrocoronary infusion a more safe and practical
route for delivering cell, drug, and gene therapy into the infarcted myocardium of
rats.
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Affiliation(s)
- Zheyong Huang
- Shanghai Institute of Cardiovascular Diseases, Zhongshan Hospital, Fudan University, 180 Feng Lin Road, Shanghai 200032, PR China
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