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Baicalin Promotes the Viability of Schwann Cells in Vitro by Regulating Neurotrophic Factors
EXPERIMENTAL AND THERAPEUTIC MEDICINE 14: 507-514, 2017 Baicalin promotes the viability of Schwann cells in vitro by regulating neurotrophic factors WENPU ZUO1*, HUAYU WU2*, KUN ZHANG3,4, PEIZHEN LV3,4, FUBEN XU1,5, WEIZHE JIANG6, LI ZHENG1,5 and JINMIN ZHAO3-5 1Medical and Scientific Research Center;2 Department of Cell Biology and Genetics, School of Premedical Sciences; 3Guangxi Key Laboratory of Regenerative Medicine, Guangxi Medical University; 4Department of Orthopedic Trauma and Hand Surgery, The First Affiliated Hospital of Guangxi Medical University;5 Key Laboratory of Regenerative Medicine of Guangxi High School; 6Department of Pharmacology, Guangxi Medical University, Nanning, Guangxi 530021, P.R. China Received January 20, 2016; Accepted February 14, 2017 DOI: 10.3892/etm.2017.4524 Abstract. The proliferation and migration of Schwann of baicalin exhibited the greatest cell viability and gene cells (SCs) are key events in the process of peripheral nerve expression of the studied neurotrophic factors. The present repair. This is required to promote the growth of SCs and is findings suggested that baicalin likely affects SCs metabo- a challenge during the treatment of peripheral nerve injury. lism, through modulating the expression of neurotrophic Baicalin is a natural herb‑derived flavonoid compound, which factors. To conclude, the present study indicates that baicalin has been reported to possess neuroprotective effects on rats may be potential therapeutic agent for treating peripheral with permanent brain ischemia and neuronal differentiation nerve regeneration. of neural stem cells. The association of baicalin with neuro- protection leads to the suggestion that baicalin may exert Introduction effects on the growth of SCs. -
The Antidepressant Effect of Testosterone an Effect Of
Neurology, Psychiatry and Brain Research 32 (2019) 104–110 Contents lists available at ScienceDirect Neurology, Psychiatry and Brain Research journal homepage: www.elsevier.com/locate/npbr The antidepressant effect of testosterone: An effect of neuroplasticity? T ⁎ Andreas Walthera,b,c, , Joanna Marta Wasielewskad, Odette Leitere a Biological Psychology, Technische Universität Dresden, Dresden, Germany b Clinical Psychology and Psychotherapy, University of Zurich, Zurich, Switzerland c Task Force on Men’s Mental Health of the World Federation of the Societies of Biological Psychiatry (WFSBP), Germany d Center for Regenerative Therapies (CRTD), Technische Universität Dresden, Germany e Queensland Brain Institute (QBI), University of Queensland, St Lucia, QLD, 4072, Australia ARTICLE INFO ABSTRACT Keywords: Background: Rodent and human studies indicate that testosterone has an antidepressant effect. The mechanisms Testosterone via which testosterone exerts its antidepressant effect, however, remain to be elucidated. Some studies assume Depression downstream effects of testosterone on sexual function and vitality followed by improvement of mood. Emerging Men evidence suggests that testosterone may be acting in the brain within depression-relevant areas, whereby eli- Neurogenesis citing direct antidepressant effects, potentially via neuroplasticity. Neuroplasticity Methods: Literature was searched focusing on testosterone treatment and depression and depression-like be- Antidepressant havior. Due to the unilateral clinical use of testosterone in men and the different modes of action of sex hor- mones in the central nervous system in men and women, predominantly studies on male populations were identified. Results: The two proposed mechanisms via which testosterone might act as antidepressant in the central nervous system are the support of neuroplasticity as well as the activation of the serotonin system. -
Mechanism of the Inhibitory Effect of Antiinflammatory Baicalin on Airway Reconstruction in COPD Rats
Research Paper Mechanism of the Inhibitory Effect of Antiinflammatory Baicalin on Airway Reconstruction in COPD Rats J. QIU, W. GONG AND J. DONG* Department of Integrative Medicine, Huashan Hospital, Fudan University, 12 Middle Wulumiqi Road, Shanghai, China Qiu et al.: Mechanism of baicalin in inhibiting airway reconstruction in COPD rats The mechanism of baicalin in airway reconstruction in rats with chronic obstructive pulmonary disease was investigated. The chronic obstructive pulmonary disease models were established in rats through smoke inhalation and instilling lipopolysaccharide. The rats were then divided into the control group and the experimental group, a blank group was used as a reference point of the experiment. Rats in the experiment group received baicalin either at a high dose (80 mg/kg/d, H1) or at a low dose (25 mg/kg/d, H2) to analyse the airway reconstruction functions and antiinflammatory effects of baicalin. During the experiment, the general conditions of the rats were compared. After the experiment, lung tissues of the rats were obtained for Hematoxylin-Eosin staining, and the pathological changes were observed. In addition, the bronchial walls were measured and analysed. Using immunohistochemical staining, the expression levels of tumour necrosis factor-α and interferon-γ in rat lung tissues were analysed and compared. Hematoxylin-Eosin staining of lung tissues showed that the rats with chronic obstructive pulmonary disease had severe pathological damages; compared to the blank group, while in rats treated with baicalin, bronchial obstruction, alveolar structure and inflammatory infiltration were improved, and the differences were statistically significant (p<0.05). After baicalin administration, the bronchial wall thickness in chronic obstructive pulmonary disease rats was reduced, collagen deposition in the bronchial epithelium was improved, and airway smooth muscle proliferation was alleviated compared to the control group. -
2018 Apigenin Male Infertility (2).Pdf
Original Article Thai Journal of Pharmaceutical Sciences Apigenin and baicalin, each alone or in low-dose combination, attenuated chloroquine induced male infertility in adult rats Amira Akilah, Mohamed Balaha*, Mohamed-Nabeih Abd-El Rahman, Sabiha Hedya Department of Pharmacology, Faculty of Medicine, Tanta University, Postal No. 31527, El-Gish Street, Tanta, Egypt Corresponding Author: Department of Pharmacology, ABSTRACT Faculty of Medicine, Tanta University, Postal No. 31527, Introduction: Male infertility is a worldwide health problem, which accounts for about 50% of all El-Gish Street, Tanta, Egypt. cases of infertility and considered as the most common single defined cause of infertility. Recently, Tel.: +201284451952. E-mail: apigenin and baicalin exhibited a powerful antioxidant and antiapoptotic activities. Consequently, in [email protected]. the present study, we evaluated the possible protective effect of apigenin and baicalin, either alone or Edu.Eg (M. Balaha). in low-dose combination, on a rat model of male infertility, regarding for its effects on the hormonal assay, testicular weight, sperm parameters, oxidative-stress state, apoptosis, and histopathological Received: Mar 06, 2018 changes. Material and methods: 12-week-old adult male Wister rats received 10 mg/kg/d Accepted: May 08, 2018 chloroquine orally for 30 days to induce male infertility. Either apigenin (30 or 15 mg/kg/d), baicalin Published: July 10, 2018 (100 or 50 mg/kg/d) or a combination of 15 mg/kg/d apigenin and 50 mg/kg/d baicalin received daily -
Wogonin Attenuates Liver Fibrosis Via Regulating Hepatic Stellate Cell
International Immunopharmacology 75 (2019) 105671 Contents lists available at ScienceDirect International Immunopharmacology journal homepage: www.elsevier.com/locate/intimp Wogonin attenuates liver fibrosis via regulating hepatic stellate cell T activation and apoptosis Xiao-Sa Du, Hai-Di Li, Xiao-Juan Yang, Juan-Juan Li, Jie-Jie Xu, Yu Chen, Qing-Qing Xu, ⁎ Lei Yang, Chang-Sheng He, Cheng Huang, Xiao-Ming Meng, Jun Li The Key Laboratory of Major Autoimmune Diseases, Anhui Province, Anhui Institute of Innovative Drugs, School of Pharmacy, Anhui Medical University, China The Key Laboratory of Anti-inflammatory of Immune Medicines, Ministry of Education, Institute for Liver Diseases of Anhui Medical University, China School of Pharmacy, Anhui Key Laboratory of Bioactivity of Natural Products, Anhui Medical University, Hefei 230032, China ARTICLE INFO ABSTRACT Keywords: Liver fibrosis is the representative features of liver chronic inflammation and the characteristic of early cirrhosis. Wogonin To date, effective therapy for liver fibrosis is lacking. Recently, Traditional Chinese Medicine (TCM)hasat- Liver fibrosis tracted increasing attention due to its wide pharmacological effects and more uses in clinical. Wogonin, asone Hepatic stellate cells (HSCs) major active constituent of Scutellaria radix, has been reported it plays an important role in anti-inflammatory, Apoptosis anti-cancer, anti-viral, anti-angiogenesis, anti-oxidant and neuro-protective effects. However, the anti-fibrotic effect of wogonin is never covered in liver. In this study, we evaluated the protect effect of wogonininliver fibrosis. Wogonin significantly attenuated liver fibrosis both4 inCCl -induced mice and TGF-β1 activated HSCs. Meanwhile, wogonin can enhances apoptosis of TGF-β1 activated HSC-T6 cell from rat and LX-2 cell from human detected by flow cytometry. -
Cardiovascular Disease Dyslipidemia | Non-Pharmacologic Treatment |
Cardiovascular Disease Dyslipidemia: Non-Pharmacologic Treatment Mark C. Houston, M.D., M.S. ABAARM, FACP, FACN, FAHA, FASH INTRODUCTION Cardiovascular disease (CVD) is the number one cause of morbidity and mortality in the United States,1 coronary heart disease (CHD) and myocardial infarction being the leading causes of death.1 The five major risk factors for CHD – hypertension, dyslipidemia, diabetes mellitus, smoking, and obesity – account for 80% of the risk for CHD.1,2 Interventions, both pharmacologic and nonpharmacologic, can improve all of these risk factors and decrease the incidence of CVD and its consequences, such as 3-6 myocardial infarction, angina, congestive heart failure and stroke. Recent guidelines by the National Cholesterol Education Program (NCEP) recommend more aggressive control of serum lipids to reduce the incidence of CHD.7 Nutritional and dietary therapy, weight loss, exercise, and scientifically-proven nutritional supplementation should be used initially in appropriately selected patients to manage dyslipidemia. Hypertriglyceridemia, which is frequently due to obesity, insulin resistance, metabolic syndrome and diabetes mellitus, deserves special attention.7 Pharmacologic therapy should be administered in those cases that are at high or very high-risk for CHD and those who do not respond to non-drug therapy. Many patients prefer non-drug therapies for many reasons including adverse effects of anti-lipid drugs, contraindications or allergic reactions to drugs, perceptions of adverse effects of drugs, or personal preference for natural or alternative therapies. A more aggressive integrative approach to the management of dyslipidemia is recommended to improve CHD outcomes, minimize adverse effects, and reduce health-care costs. NUTRITION AND EXERCISE Optimal nutrition and proper aerobic and resistance exercise form the cornerstone for the management of dyslipidemia. -
In Vivo Effect of PC-SPES on Prostate Growth and Hepatic CYP3A Expression in Rats
JPET Fast Forward. Published on April 3, 2003 as DOI: 10.1124/jpet.102.048645 JPETThis Fast article Forward. has not been Published copyedited and on formatted. April 3, The 2003 final asversion DOI:10.1124/jpet.102.048645 may differ from this version. JPET #48645 In Vivo Effect of PC-SPES on Prostate Growth and Hepatic CYP3A Expression in Rats Teri Wadsworth, Hataya Poonyagariyagorn, Elinore Sullivan, Dennis Koop and Charles E. Roselli. Downloaded from Department of Physiology and Pharmacology Oregon Health & Science University, Portland, OR. jpet.aspetjournals.org at ASPET Journals on September 26, 2021 1 Copyright 2003 by the American Society for Pharmacology and Experimental Therapeutics. JPET Fast Forward. Published on April 3, 2003 as DOI: 10.1124/jpet.102.048645 This article has not been copyedited and formatted. The final version may differ from this version. JPET #48645 Running Title: In vivo effects of PC-SPES Correspondence: Dr. Charles E. Roselli, Department of Physiology and Pharmacology L334, Oregon Health Sciences University, 3181 SW Sam Jackson Park Road, Portland, OR 97201-3098, Tel (503) 494-5837, FAX (503) 494-4352, email: [email protected] Number of text pages: 20 number of tables: 4 Downloaded from number of figures: 4 number of references: 40 jpet.aspetjournals.org number of words in the Abstract: 250 number of words the Introduction: 748 number of words in the Discussion: 1478 at ASPET Journals on September 26, 2021 nonstandard abbreviations: National Institute of Diabetes and Digestive and Kidney Disease (NIDDK); -
Inhibitory Effects of Phytochemicals on Metabolic Capabilities of CYP2D6*1 and CYP2D6*10 Using Cell-Based Models in Vitro
Acta Pharmacologica Sinica (2014) 35: 685–696 npg © 2014 CPS and SIMM All rights reserved 1671-4083/14 $32.00 www.nature.com/aps Original Article Inhibitory effects of phytochemicals on metabolic capabilities of CYP2D6*1 and CYP2D6*10 using cell-based models in vitro Qiang QU1, 2, Jian QU1, Lu HAN2, Min ZHAN1, Lan-xiang WU3, Yi-wen ZHANG1, Wei ZHANG1, Hong-hao ZHOU1, * 1Institute of Clinical Pharmacology, Hunan Key Laboratory of Pharmacogenetics, Xiangya Hospital, Central South University, Changsha 410078, China; 2Xiangya Hospital, Central South University, Changsha 410008, China; 3Institute of Life Sciences, Chongqing Medical University, Chongqing 400016, China Aim: Herbal products have been widely used, and the safety of herb-drug interactions has aroused intensive concerns. This study aimed to investigate the effects of phytochemicals on the catalytic activities of human CYP2D6*1 and CYP2D6*10 in vitro. Methods: HepG2 cells were stably transfected with CYP2D6*1 and CYP2D6*10 expression vectors. The metabolic kinetics of the enzymes was studied using HPLC and fluorimetry. Results: HepG2-CYP2D6*1 and HepG2-CYP2D6*10 cell lines were successfully constructed. Among the 63 phytochemicals screened, 6 compounds, including coptisine sulfate, bilobalide, schizandrin B, luteolin, schizandrin A and puerarin, at 100 μmol/L inhibited CYP2D6*1- and CYP2D6*10-mediated O-demethylation of a coumarin compound AMMC by more than 50%. Furthermore, the inhibition by these compounds was dose-dependent. Eadie-Hofstee plots demonstrated that these compounds competitively inhibited CYP2D6*1 and CYP2D6*10. However, their Ki values for CYP2D6*1 and CYP2D6*10 were very close, suggesting that genotype- dependent herb-drug inhibition was similar between the two variants. -
SNI May-Jun-2011 Cover Final
OPEN ACCESS Editor-in-Chief: Surgical Neurology International James I. Ausman, MD, PhD For entire Editorial Board visit : University of California, Los http://www.surgicalneurologyint.com Angeles, CA, USA Review Article Stuck at the bench: Potential natural neuroprotective compounds for concussion Anthony L. Petraglia, Ethan A. Winkler1, Julian E. Bailes2 Department of Neurosurgery, University of Rochester Medical Center, Rochester, NY, 1University of Rochester School of Medicine and Dentistry, Rochester, NY, 2Department of Neurosurgery, North Shore University Health System, Evanston, IL, USA E-mail: *Anthony L. Petraglia - [email protected]; Ethan A. Winkler - [email protected]; Julian E. Bailes - [email protected] *Corresponding author Received: 29 August 11 Accepted: 22 September 11 Published: 12 October 11 This article may be cited as: Petraglia AL, Winkler EA, Bailes JE. Stuck at the bench: Potential natural neuroprotective compounds for concussion. Surg Neurol Int 2011;2:146. Available FREE in open access from: http://www.surgicalneurologyint.com/text.asp?2011/2/1/146/85987 Copyright: © 2011 Petraglia AL. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. Abstract Background: While numerous laboratory studies have searched for neuroprotective treatment approaches to traumatic brain injury, no therapies have successfully translated from the bench to the bedside. Concussion is a unique form of brain injury, in that the current mainstay of treatment focuses on both physical and cognitive rest. Treatments for concussion are lacking. The concept of neuro-prophylactic compounds or supplements is also an intriguing one, especially as we are learning more about the relationship of numerous sub-concussive blows and/or repetitive concussive impacts and the development of chronic neurodegenerative disease. -
Original Article Hispidulin Induces Mitochondrial Apoptosis in Acute Myeloid Leukemia Cells by Targeting Extracellular Matrix Metalloproteinase Inducer
Am J Transl Res 2016;8(2):1115-1132 www.ajtr.org /ISSN:1943-8141/AJTR0014691 Original Article Hispidulin induces mitochondrial apoptosis in acute myeloid leukemia cells by targeting extracellular matrix metalloproteinase inducer Hui Gao1*, Yongji Liu2*, Kan Li3, Tianhui Wu4, Jianjun Peng5, Fanbo Jing6 1Qingdao University Medical College, Qingdao, Shandong, 266071, China; 2Qingdao Hiser Medical Center, Qingdao, Shandong 266000, China; 3Shandong Provincial Hospital Affiliated to Shandong University, Shandong 250021, China; 4Qingdao 5th People’s Hospital, Qingdao, Shandong 266000, China; 5College of Life Sciences, Chongqing Normal University, Chongqing 401331, China; 6The Affiliated Hospital of Qingdao University, Qingdao, Shandong 266003, China. *Equal contributors. Received August 18, 2015; Accepted January 12, 2016; Epub February 15, 2016; Published February 29, 2016 Abstract: Acute myeloid leukemia (AML) represents a heterogeneous group of hematological neoplasms with marked heterogeneity in response to both standard therapy and survival. Hispidulin, a flavonoid compound that is anactive ingredient in the traditional Chinese medicinal herb Salvia plebeia R. Br, has recently been reported to have anantitumor effect against solid tumors in vitro and in vivo. The aim of the present study was to investigate the effects of hispidulin on the human leukemia cell line in vitro and the underlying mechanisms of its actions on these cells. Our results showed that hispidulin inhibits AML cell proliferation in a dose- and time-dependent man- ner, and induces cell apoptosis throughan intrinsic mitochondrial pathway. Our results also revealed that hispidulin treatment significantly inhibits extracellular matrix metalloproteinase inducer (EMMPRIN) expression in both tested AML cell lines in a dose-dependent manner, and that the overexpression of EMMPRIN protein markedly attenuates hispidulin-induced cell apoptosis. -
Ameliorative Effects of a Combination of Baicalin, Jasminoidin and Cholic Acid on Ibotenic Acid-Induced Dementia Model in Rats
Ameliorative Effects of a Combination of Baicalin, Jasminoidin and Cholic Acid on Ibotenic Acid-Induced Dementia Model in Rats Junying Zhang1,2, Peng Li3., Yanping Wang4., Jianxun Liu3, Zhanjun Zhang2*, Weidong Cheng1*, Yongyan Wang4 1 School of Basic Medical Sciences, Lanzhou University, Lanzhou, P. R. China, 2 State Key Laboratory of Cognitive Neuroscience and Learning, Beijing Normal University, Beijing, P. R. China, 3 The Laboratory Research Center of Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, P. R. China, 4 The Institute of Basic Clinical Medicine, China Academy of Chinese Medical Sciences, Beijing, P. R. China Abstract Aims: To investigate the therapeutic effects and acting mechanism of a combination of Chinese herb active components, i.e., a combination of baicalin, jasminoidin and cholic acid (CBJC) on Alzheimer’s disease (AD). Methods: Male rats were intracerebroventricularly injected with ibotenic acid (IBO), and CBJC was orally administered. Therapeutic effect was evaluated with the Morris water maze test, FDG-PET examination, and histological examination, and the acting mechanism was studied with DNA microarrays and western blotting. Results: CBJC treatment significantly attenuated IBO-induced abnormalities in cognition, brain functional images, and brain histological morphology. Additionally, the expression levels of 19 genes in the forebrain were significantly influenced by CBJC; approximately 60% of these genes were related to neuroprotection and neurogenesis, whereas others were related to anti-oxidation, protein degradation, cholesterol metabolism, stress response, angiogenesis, and apoptosis. Expression of these genes was increased, except for the gene related to apoptosis. Changes in expression for 5 of these genes were confirmed by western blotting. Conclusion: CBJC can ameliorate the IBO-induced dementia in rats and may be significant in the treatment of AD. -
Mitochondrial Dysfunction and Chronic Inflammation in Polycystic
International Journal of Molecular Sciences Review Mitochondrial Dysfunction and Chronic Inflammation in Polycystic Ovary Syndrome Siarhei A. Dabravolski 1,*, Nikita G. Nikiforov 2,3,4, Ali H. Eid 5,6,7, Ludmila V. Nedosugova 8, Antonina V. Starodubova 9,10, Tatyana V. Popkova 11, Evgeny E. Bezsonov 4,12 and Alexander N. Orekhov 4 1 Department of Clinical Diagnostics, Vitebsk State Academy of Veterinary Medicine [UO VGAVM], 7/11 Dovatora Str., 210026 Vitebsk, Belarus 2 Center of Collective Usage, Institute of Gene Biology, Russian Academy of Sciences, 34/5 Vavilova Street, 119334 Moscow, Russia; [email protected] 3 Laboratory of Medical Genetics, Institute of Experimental Cardiology, National Medical Research Center of Cardiology, 121552 Moscow, Russia 4 Laboratory of Cellular and Molecular Pathology of Cardiovascular System, Institute of Human Morphology, 3 Tsyurupa Street, 117418 Moscow, Russia; [email protected] (E.E.B.); [email protected] (A.N.O.) 5 Department of Basic Medical Sciences, College of Medicine, QU Health, Qatar University, Doha 2713, Qatar; [email protected] 6 Biomedical and Pharmaceutical Research Unit, QU Health, Qatar University, Doha 2713, Qatar 7 Department of Pharmacology and Toxicology, Faculty of Medicine, American University of Beirut, Beirut P.O. Box 11-0236, Lebanon 8 Citation: Dabravolski, S.A.; Federal State Autonomous Educational Institution of Higher Education, I. M. Sechenov First Moscow State Nikiforov, N.G.; Eid, A.H.; Medical University (Sechenov University), 8/2 Trubenskaya Street, 119991 Moscow, Russia; [email protected] 9 Federal Research Centre for Nutrition, Biotechnology and Food Safety, 2/14 Ustinsky Passage, Nedosugova, L.V.; Starodubova, A.V.; 109240 Moscow, Russia; [email protected] Popkova, T.V.; Bezsonov, E.E.; 10 Pirogov Russian National Research Medical University, 1 Ostrovitianov Street, 117997 Moscow, Russia Orekhov, A.N.