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Bajic Z, Sobot T, Amidzic L, Vojinovic N, Jovicic S, Gajic Bojic M, Djuric DM, Stojiljkovic MP, Bolevich S, Skrbic R. Liraglutide Protects Cardiomyocytes against Isoprenaline-Induced Apoptosis in Experimental Takotsubo Syndrome. Biomedicines 2024; 12:1207. [PMID: 38927414 PMCID: PMC11200478 DOI: 10.3390/biomedicines12061207] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2024] [Revised: 04/29/2024] [Accepted: 05/02/2024] [Indexed: 06/28/2024] Open
Abstract
Takotsubo syndrome (TTS) is a stress-induced cardiomyopathy, characterized by an increased concentration of catecholamines, free radicals, and inflammatory cytokines, endothelial dysfunction, and increased apoptotic activity. High doses of isoprenaline are used in animal models to induce Takotsubo (TT)-like myocardial injury. The aim of the study was to investigate the antiapoptotic effects of liraglutide in experimental TTS and its role in the NF-κB pathway. Wistar rats were pretreated with liraglutide for 10 days, and on days 9 and 10, TT-like myocardial injury was induced with isoprenaline. After the sacrifice on day 11, hearts were isolated for histopathological and immunohistochemical analysis. Liraglutide reduced isoprenaline-induced cardiomyocyte apoptosis by decreasing cleaved caspase-3 (CC3), BCL-2-associated X protein (BAX), and NF-κB and increasing B-cell lymphoma/leukemia-2 (BCL-2). An increase in NF-κB in isoprenaline-treated rats was in positive correlation with proapoptotic markers (BAX and CC3) and in negative correlation with antiapoptotic marker BCL-2. Liraglutide increased BCL-2 and decreased NF-κB, BAX, and CC3, preserving the same correlations of NF-κB to apoptotic markers. It is concluded that liraglutide protects cardiomyocytes against isoprenaline-induced apoptosis in experimental TT-like myocardial injury through downregulation of the NF-κB pathway.
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Affiliation(s)
- Zorislava Bajic
- Department of Physiology, Faculty of Medicine, University of Banja Luka, 78 000 Banja Luka, Bosnia and Herzegovina;
- Centre for Biomedical Research, Faculty of Medicine, University of Banja Luka, 78 000 Banja Luka, Bosnia and Herzegovina; (L.A.); (N.V.); (S.J.); (M.G.B.); (M.P.S.); (R.S.)
| | - Tanja Sobot
- Department of Physiology, Faculty of Medicine, University of Banja Luka, 78 000 Banja Luka, Bosnia and Herzegovina;
- Centre for Biomedical Research, Faculty of Medicine, University of Banja Luka, 78 000 Banja Luka, Bosnia and Herzegovina; (L.A.); (N.V.); (S.J.); (M.G.B.); (M.P.S.); (R.S.)
| | - Ljiljana Amidzic
- Centre for Biomedical Research, Faculty of Medicine, University of Banja Luka, 78 000 Banja Luka, Bosnia and Herzegovina; (L.A.); (N.V.); (S.J.); (M.G.B.); (M.P.S.); (R.S.)
- Department of Biology of Cell and Human Genetics, Faculty of Medicine, University of Banja Luka, 78 000 Banja Luka, Bosnia and Herzegovina
| | - Natasa Vojinovic
- Centre for Biomedical Research, Faculty of Medicine, University of Banja Luka, 78 000 Banja Luka, Bosnia and Herzegovina; (L.A.); (N.V.); (S.J.); (M.G.B.); (M.P.S.); (R.S.)
- Department of Biology of Cell and Human Genetics, Faculty of Medicine, University of Banja Luka, 78 000 Banja Luka, Bosnia and Herzegovina
| | - Sanja Jovicic
- Centre for Biomedical Research, Faculty of Medicine, University of Banja Luka, 78 000 Banja Luka, Bosnia and Herzegovina; (L.A.); (N.V.); (S.J.); (M.G.B.); (M.P.S.); (R.S.)
- Department of Histology and Embryology, Faculty of Medicine, University of Banja Luka, 78 000 Banja Luka, Bosnia and Herzegovina
| | - Milica Gajic Bojic
- Centre for Biomedical Research, Faculty of Medicine, University of Banja Luka, 78 000 Banja Luka, Bosnia and Herzegovina; (L.A.); (N.V.); (S.J.); (M.G.B.); (M.P.S.); (R.S.)
- Department of Pharmacology, Toxicology and Clinical Pharmacology, Faculty of Medicine, University of Banja Luka, 78 000 Banja Luka, Bosnia and Herzegovina
| | - Dragan M. Djuric
- Faculty of Medicine, Institute of Medical Physiology “Richard Burian”, University of Belgrade, 11 000 Belgrade, Serbia;
| | - Milos P. Stojiljkovic
- Centre for Biomedical Research, Faculty of Medicine, University of Banja Luka, 78 000 Banja Luka, Bosnia and Herzegovina; (L.A.); (N.V.); (S.J.); (M.G.B.); (M.P.S.); (R.S.)
- Department of Pharmacology, Toxicology and Clinical Pharmacology, Faculty of Medicine, University of Banja Luka, 78 000 Banja Luka, Bosnia and Herzegovina
| | - Sergey Bolevich
- Department of Pathologic Physiology, First Moscow State Medical University I.M. Sechenov, 119435 Moscow, Russia;
| | - Ranko Skrbic
- Centre for Biomedical Research, Faculty of Medicine, University of Banja Luka, 78 000 Banja Luka, Bosnia and Herzegovina; (L.A.); (N.V.); (S.J.); (M.G.B.); (M.P.S.); (R.S.)
- Department of Pharmacology, Toxicology and Clinical Pharmacology, Faculty of Medicine, University of Banja Luka, 78 000 Banja Luka, Bosnia and Herzegovina
- Department of Pathologic Physiology, First Moscow State Medical University I.M. Sechenov, 119435 Moscow, Russia;
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Marinković ST, Đukanović Đ, Duran M, Bajic Z, Sobot T, Uletilović S, Mandić-Kovacević N, Cvjetković T, Maksimović ŽM, Maličević U, Vesić N, Jovičić S, Katana M, Šavikin K, Djuric DM, Stojiljković MP, Škrbić R. Pomegranate Peel Extract Attenuates Isoprenaline-Induced Takotsubo-like Myocardial Injury in Rats. Pharmaceutics 2023; 15:1697. [PMID: 37376144 DOI: 10.3390/pharmaceutics15061697] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2023] [Revised: 05/29/2023] [Accepted: 06/03/2023] [Indexed: 06/29/2023] Open
Abstract
Takotsubo syndrome (TTS) is an acute heart failure syndrome characterised by catecholamine-induced oxidative tissue damage. Punica granatum, a fruit-bearing tree, is known to have high polyphenolic content and has been proven to be a potent antioxidant. This study aimed to investigate the effects of pomegranate peel extract (PoPEx) pre-treatment on isoprenaline-induced takotsubo-like myocardial injury in rats. Male Wistar rats were randomised into four groups. Animals in the PoPEx(P) and PoPEx + isoprenaline group (P + I) were pre-treated for 7 days with 100 mg/kg/day of PoPEx. On the sixth and the seventh day, TTS-like syndrome was induced in rats from the isoprenaline(I) and P + I groups by administering 85 mg/kg/day of isoprenaline. PoPEx pre-treatment led to the elevation of superoxide dismutase and catalase (p < 0.05), reduced glutathione (p < 0.001) levels, decreased the thiobarbituric acid reactive substances (p < 0.001), H2O2, O2- (p < 0.05), and NO2- (p < 0.001), in the P + I group, when compared to the I group. In addition, a significant reduction in the levels of cardiac damage markers, as well as a reduction in the extent of cardiac damage, was found. In conclusion, PoPEx pre-treatment significantly attenuated the isoprenaline-induced myocardial damage, primarily via the preservation of endogenous antioxidant capacity in the rat model of takotsubo-like cardiomyopathy.
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Affiliation(s)
- Sonja T Marinković
- Centre for Biomedical Research, Faculty of Medicine, University of Banja Luka, 78000 Banja Luka, The Republic of Srpska, Bosnia and Herzegovina
- Pediatric Clinic, University Clinical Centre of the Republic of Srpska, 78000 Banja Luka, The Republic of Srpska, Bosnia and Herzegovina
| | - Đorđe Đukanović
- Centre for Biomedical Research, Faculty of Medicine, University of Banja Luka, 78000 Banja Luka, The Republic of Srpska, Bosnia and Herzegovina
| | - Mladen Duran
- Centre for Biomedical Research, Faculty of Medicine, University of Banja Luka, 78000 Banja Luka, The Republic of Srpska, Bosnia and Herzegovina
| | - Zorislava Bajic
- Department of Physiology, Faculty of Medicine, University of Banja Luka, 78000 Banja Luka, The Republic of Srpska, Bosnia and Herzegovina
| | - Tanja Sobot
- Department of Physiology, Faculty of Medicine, University of Banja Luka, 78000 Banja Luka, The Republic of Srpska, Bosnia and Herzegovina
| | - Snežana Uletilović
- Department of Medical Biochemistry and Chemistry, Faculty of Medicine, University of Banja Luka, 78000 Banja Luka, The Republic of Srpska, Bosnia and Herzegovina
| | - Nebojša Mandić-Kovacević
- Department of Pharmacy, Faculty of Medicine, University of Banja Luka, 78000 Banja Luka, The Republic of Srpska, Bosnia and Herzegovina
| | - Tanja Cvjetković
- Department of Medical Biochemistry and Chemistry, Faculty of Medicine, University of Banja Luka, 78000 Banja Luka, The Republic of Srpska, Bosnia and Herzegovina
| | - Žana M Maksimović
- Centre for Biomedical Research, Faculty of Medicine, University of Banja Luka, 78000 Banja Luka, The Republic of Srpska, Bosnia and Herzegovina
| | - Uglješa Maličević
- Centre for Biomedical Research, Faculty of Medicine, University of Banja Luka, 78000 Banja Luka, The Republic of Srpska, Bosnia and Herzegovina
| | - Nikolina Vesić
- Centre for Biomedical Research, Faculty of Medicine, University of Banja Luka, 78000 Banja Luka, The Republic of Srpska, Bosnia and Herzegovina
| | - Sanja Jovičić
- Department of Histology and Embryology, Faculty of Medicine, University of Banja Luka, 78000 Banja Luka, The Republic of Srpska, Bosnia and Herzegovina
| | - Maja Katana
- Centre for Biomedical Research, Faculty of Medicine, University of Banja Luka, 78000 Banja Luka, The Republic of Srpska, Bosnia and Herzegovina
| | - Katarina Šavikin
- Institute for Medicinal Plants Research "Dr Josif Pančić", 11000 Belgrade, Serbia
| | - Dragan M Djuric
- Institute of Medical Physiology "Richard Burian", Faculty of Medicine, University of Belgrade, 11000 Belgrade, Serbia
| | - Miloš P Stojiljković
- Centre for Biomedical Research, Faculty of Medicine, University of Banja Luka, 78000 Banja Luka, The Republic of Srpska, Bosnia and Herzegovina
- Department of Pharmacology, Toxicology and Clinical Pharmacology, Faculty of Medicine, University of Banja Luka, 78000 Banja Luka, The Republic of Srpska, Bosnia and Herzegovina
| | - Ranko Škrbić
- Centre for Biomedical Research, Faculty of Medicine, University of Banja Luka, 78000 Banja Luka, The Republic of Srpska, Bosnia and Herzegovina
- Department of Pharmacology, Toxicology and Clinical Pharmacology, Faculty of Medicine, University of Banja Luka, 78000 Banja Luka, The Republic of Srpska, Bosnia and Herzegovina
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Mikulska P, Malinowska M, Ignacyk M, Szustowski P, Nowak J, Pesta K, Szeląg M, Szklanny D, Judasz E, Kaczmarek G, Ejiohuo OP, Paczkowska-Walendowska M, Gościniak A, Cielecka-Piontek J. Ashwagandha (Withania somnifera)—Current Research on the Health-Promoting Activities: A Narrative Review. Pharmaceutics 2023; 15:pharmaceutics15041057. [PMID: 37111543 PMCID: PMC10147008 DOI: 10.3390/pharmaceutics15041057] [Citation(s) in RCA: 21] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2023] [Revised: 03/12/2023] [Accepted: 03/20/2023] [Indexed: 03/28/2023] Open
Abstract
In recent years, there has been a significant surge in reports on the health-promoting benefits of winter cherry (Withania somnifera), also known as Ashwagandha. Its current research covers many aspects of human health, including neuroprotective, sedative and adaptogenic effects and effects on sleep. There are also reports of anti-inflammatory, antimicrobial, cardioprotective and anti-diabetic properties. Furthermore, there are reports of reproductive outcomes and tarcicidal hormone action. This growing body of research on Ashwagandha highlights its potential as a valuable natural remedy for many health concerns. This narrative review delves into the most recent findings and provides a comprehensive overview of the current understanding of ashwagandha’s potential uses and any known safety concerns and contraindications.
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Bhat JA, Akther T, Najar RA, Rasool F, Hamid A. Withania somnifera (L.) Dunal (Ashwagandha); current understanding and future prospect as a potential drug candidate. Front Pharmacol 2022; 13:1029123. [PMID: 36578541 PMCID: PMC9790970 DOI: 10.3389/fphar.2022.1029123] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2022] [Accepted: 11/30/2022] [Indexed: 12/14/2022] Open
Abstract
Cancer and Neurodegenerative diseases are one of the most dreadful diseases to cure and chemotherapy has found a prime place in cancerous treatments while as different strategies have been tested in neurodegenerative diseases as well. However, due to adverse shortcomings like the resistance of cancerous cells and inefficiency in neurodegenerative disease, plant sources have always found a prime importance in medicinal use for decades, Withania somnifera (L.) Dunal (W. somnifera) is a well-known plant with medicinal use reported for centuries. It is commonly known as winter cherry or ashwagandha and is a prime source of pharmaceutically active compounds withanolides. In recent years research is being carried in understanding the extensive role of W. somnifera in cancer and neurological disorders. W. somnifera has been reported to be beneficial in DNA repair mechanisms; it is known for its cellular repairing properties and helps to prevent the apoptosis of normal cells. This review summarizes the potential properties and medicinal benefits of W. somnifera especially in cancer and neurodegenerative diseases. Available data suggest that W. somnifera is effective in controlling disease progressions and could be a potential therapeutic target benefiting human health status. The current review also discusses the traditional medicinal applications of W. somnifera, the experimental evidence supporting its therapeutical potential as well as obstacles that necessitate being overcome for W. somnifera to be evaluated as a curative agent in humans.
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Affiliation(s)
- Javeed Ahmad Bhat
- Cancer Pharmacology Division, CSIR-Indian Institute of Integrative Medicine, Jammu, India,Department of Biochemistry and Biophysics, University of Rochester, Rochester, NY, United States,*Correspondence: Javeed Ahmad Bhat, ; Abid Hamid,
| | - Tahira Akther
- B. S. Abdur Rahman Crescent Institute of Science and Technology, Chennai, India
| | - Rauf Ahmad Najar
- Cancer Pharmacology Division, CSIR-Indian Institute of Integrative Medicine, Jammu, India,Department of Pediatrics (Neonatology), Lung Biology and Disease Program, University of Rochester Medical Center, Rochester, NY, United States
| | - Faheem Rasool
- Government College for Women, Jammu, Jammu and Kashmir, India
| | - Abid Hamid
- Cancer Pharmacology Division, CSIR-Indian Institute of Integrative Medicine, Jammu, India,Department of Biotechnology, School of Life Sciences, Central University of Kashmir, Srinagar, India,*Correspondence: Javeed Ahmad Bhat, ; Abid Hamid,
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Cardioprotective effect of Hrudroga Chintamani Rasa in isoproterenol induced cardiotoxicity in male Sprague Dawley rats. J Diabetes Metab Disord 2022; 21:1261-1270. [PMID: 36404861 PMCID: PMC9672163 DOI: 10.1007/s40200-022-01012-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/13/2021] [Accepted: 02/21/2022] [Indexed: 10/18/2022]
Abstract
Purpose Ayurvedic system, a traditional medicinal system has mentioned a preparation Bruhat Vata Chintamani Rasa (Suvarnayukta) for management of heart diseases. Hrudroga Chintamani Rasa (HCR) is a formulation containing Bruhat Vata Chintamani Rasa and a few additional ingredients having beneficial effects in heart diseases. The present study was designed to investigate the cardioprotective activity of the Hrudroga Chintamani Rasa in isoproterenol (ISO)-induced myocardial infarction in rats. Methods Male Sprague Dawley rats were treated with HCR at a dose of 56.16 and 112.32 mg/kg for 30 days. Animals received ISO (85 mg/kg. s.c.) on 28th and 29th day at an interval of 24 h. Result Disease control animals treated with HCR at a dose of 56.16 mg/kg and 112.32 mg/kg to rats showed a significant reduction in elevated levels of aspartate aminotransferase (AST), lactate dehydrogenase (LDH), and creatine phosphokinase MB (CK-MB), and prevented loss of depleted antioxidant enzymes from the cardiac tissue. ISO-altered electrocardiogram pattern and haemodynamic parameters were also brought about to normal by treatment with HCR. HCR treatment also improved the levels of 5' adenosine monophosphate-activated protein kinase (AMPK) and Silent information regulator 1 (SIRT1) which have potent role in antioxidant defence mechanism. Histopathological findings also showed HCR treatment prevented cardiac tissue from damage. Conclusion HCR treatment showed a significant cardioprotective effect in ISO-induced cardiotoxicity in rats probably because of the potent antioxidant activity. Supplementary information The online version contains supplementary material available at 10.1007/s40200-022-01012-4.
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Obeidat HM, Althunibat OY, Alfwuaires MA, Aladaileh SH, Algefare AI, Almuqati AF, Alasmari F, Aldal’in HK, Alanezi AA, Alsuwayt B, Abukhalil MH. Cardioprotective Effect of Taxifolin against Isoproterenol-Induced Cardiac Injury through Decreasing Oxidative Stress, Inflammation, and Cell Death, and Activating Nrf2/HO-1 in Mice. Biomolecules 2022; 12:1546. [PMID: 36358896 PMCID: PMC9687704 DOI: 10.3390/biom12111546] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2022] [Revised: 10/20/2022] [Accepted: 10/21/2022] [Indexed: 09/02/2023] Open
Abstract
Oxidative stress and inflammation are key components in cardiovascular diseases and heart dysfunction. Herein, we evaluated the protective effects of (+)-taxifolin (TAX), a potent flavonoid with significant antioxidant and anti-inflammatory actions, on myocardial oxidative tissue injury, inflammation, and cell death, using a mouse model of isoproterenol (ISO)-induced acute myocardial injury. Mice were given TAX (25 and 50 mg/kg, orally) for 14 days before receiving two subsequent injections of ISO (100 mg/kg, s.c.) at an interval of 24 h on the 15th and 16th days. The ISO-induced cardiac tissue injury was evidenced by increased serum creatine kinase-MB (CK-MB), cardiac troponin I (cTnI), and lactate dehydrogenase (LDH), along with several histopathological changes. The ISO also induced increased malondialdehyde (MDA) with concomitant declined myocardial glutathione level and antioxidant enzymes activities. Moreover, ISO-induced heart injury was accompained with elevated cardiac NF-κB p65, TNF-α, IL-1β, Bax, and caspase-3, as well as decreased Bcl-2, Nrf2, and HO-1. Remarkably, TAX reduced the severity of cardiac injury, oxidative stress, inflammation, and cell death, while enhancing antioxidants, Bcl-2, and Nrf2/HO-1 signaling in ISO-injected mice. In conclusion, TAX protects against ISO-induced acute myocardial injury via activating the Nrf2/HO-1 signaling pathway and attenuating the oxidative tissue injury and key regulators of inflammatory response and apoptosis. Thus, our findings imply that TAX may constitute a new cardioprotective therapy against acute MI, which undoubtedly deserves further exploration in upcoming human trials.
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Affiliation(s)
- Heba M. Obeidat
- Department of Medical Analysis, Princess Aisha Bint Al-Hussein College of Nursing and Health Sciences, Al-Hussein Bin Talal University, Ma’an 71111, Jordan
| | - Osama Y. Althunibat
- Department of Medical Analysis, Princess Aisha Bint Al-Hussein College of Nursing and Health Sciences, Al-Hussein Bin Talal University, Ma’an 71111, Jordan
| | - Manal A. Alfwuaires
- Department of Biological Sciences, Faculty of Science, King Faisal University, Al-Ahsa 31982, Saudi Arabia
| | - Saleem H. Aladaileh
- Department of Medical Analysis, Princess Aisha Bint Al-Hussein College of Nursing and Health Sciences, Al-Hussein Bin Talal University, Ma’an 71111, Jordan
- Department of Pharmacy Practice, College of Pharmacy, University of Hafr Al-Batin, Hafr Al-Batin 31991, Saudi Arabia
| | - Abdulmohsen I. Algefare
- Department of Biological Sciences, Faculty of Science, King Faisal University, Al-Ahsa 31982, Saudi Arabia
| | - Afaf F. Almuqati
- Department of Pharmaceutical Chemistry, College of Pharmacy, University of Hafr Al-Batin, Hafr Al-Batin 31991, Saudi Arabia
| | - Fawaz Alasmari
- Department of Pharmacology and Toxicology, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia
| | - Hammad Khalifeh Aldal’in
- Department of Medical Support, Al-Karak University College, Al-Balqa Applied University, Al-Karak 19117, Jordan
| | - Abdulkareem A. Alanezi
- Department of Pharmaceutics, College of Pharmacy, University of Hafr Al-Batin, Hafr Al-Batin 31991, Saudi Arabia
| | - Bader Alsuwayt
- Department of Pharmacy Practice, College of Pharmacy, University of Hafr Al-Batin, Hafr Al-Batin 31991, Saudi Arabia
| | - Mohammad H. Abukhalil
- Department of Medical Analysis, Princess Aisha Bint Al-Hussein College of Nursing and Health Sciences, Al-Hussein Bin Talal University, Ma’an 71111, Jordan
- Department of Biology, College of Science, Al-Hussein Bin Talal University, Ma’an 71111, Jordan
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Globularia alypum Extracts Attenuate Hyperglycemia and Protect against Various Organ Toxicities in Alloxan-Induced Experimental Diabetic Rats. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2022; 2022:6816942. [PMID: 36082185 PMCID: PMC9448544 DOI: 10.1155/2022/6816942] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/14/2022] [Revised: 07/06/2022] [Accepted: 07/19/2022] [Indexed: 11/21/2022]
Abstract
In this study, we attempted for the first time to determine the phytochemical compositions and biopharmaceutical properties of Globularia alypum methanol extract (GAME) and Globularia alypum water extract (GAWE). High-performance liquid chromatography with diode array detection (HPLC-DAD) analysis was performed to establish the chemical profile of the investigated extracts. Chemical composition analysis was taken in the presence of various bioactive compounds such as quercetin 7-O-glucoside and apigenin 7-O-glucoside in GAME. In GAWE, various abundant compounds were found in the extract such as quercetin 7-O-glucoside, apigenin, quercetin, apigenin 7-O-glucoside, and cinnamic acid. This study showed that the administration of GAWE and GAME to type 1 diabetic rats decreased fasting blood glucose, protected pancreas β-cells from death and injury, increased liver glycogen rate, and ameliorated oral glucose tolerance test. Moreover, GA reduced weight loss, and diabetes decreased basic physical activity. In addition, the administration of GA extracts in diabetic rats protected from diabetes-induced liver, kidney, testes, heart, and bone toxicities. Conclusion. GAWE has possible value for antidiabetic oral medication.
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Deger N, Ozmen R, Karabulut D. Thymoquinone regulates nitric oxide synthase enzymes and receptor-interacting serine-threonine kinases in isoproterenol-induced myocardial infarcted rats. Chem Biol Interact 2022; 365:110090. [PMID: 35940283 DOI: 10.1016/j.cbi.2022.110090] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2022] [Revised: 07/19/2022] [Accepted: 08/01/2022] [Indexed: 11/26/2022]
Abstract
This study aims to investigate the protective effects of thymoquinone (THQ) in isoproterenol (ISO)-induced myocardial infarction (MI) in rats. Thirty-two rats were divided into four equal groups. Control, THQ; Intragastric(ig) by dissolved 20 mg/kg in 500 μl olive oil at 24-h intervals for 7 days, ISO; On the 6th and 7th days of the experiment, it was dissolved in 1 ml distilled water, 100 mg/kg, subcutaneously(sb), THQ + ISO; THQ was given 20 mg/kg at 24-h intervals for 7 days, 100 mg/kg was given on days 6 and 7 of the ISO experiment. At the end of the experiment, blood and heart tissues were taken and histological, Western blot and biochemical analyzes were performed. In the ISO group, cardiomyocyte damage and large necrotic areas were observed. While neuronal nitric oxide synthase (nNOS) decreased, inducible NOS (iNOS) and endothelial NOS (eNOS) expression increased. Receptor-interacting serine-threonine kinase (RIP/RIPK) RIP1 and RIP3 protein levels were increased. Lactate dehydrogenase (LDH), creatin-kinase (CK-MB) and cardiac troponin I (cTn-I) levels were increased. Atrial natriuretic peptide (ANP) and N-terminal pro-brain natriuretic peptide (NT-proBNP) levels were decreased. THQ caused the reduction of necrotic areas caused by ISO. NOS regulated enzyme levels. Increased ISO-induced decreased RIP1 and RIP3 expressions. THQ regulated the biochemical parameter levels. ISO triggers MI-induced necrosis through NOS enzymes by causing severe histological changes in heart tissue. THQ, on the other hand, reveals that it can be an important antinecrotic agent in the prevention of MI-induced damage by regulating both NOS enzyme levels and necrosis markers.
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Affiliation(s)
- Necla Deger
- Department of Histology-Embryology, Medicine Faculty of Erciyes University, Kayseri, 38280, Turkey
| | - Rifat Ozmen
- Department of Cardiovascular Surgery, Medicine Faculty of Erciyes University, Kayseri, 38280, Turkey
| | - Derya Karabulut
- Department of Histology-Embryology, Medicine Faculty of Erciyes University, Kayseri, 38280, Turkey.
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Yang Y, Han J, Lilly RG, Yang Q, Guo Y. Bergapten mediated inflammatory and apoptosis through AMPK/eNOS/AKT signaling pathway of isoproterenol-induced myocardial infarction in Wistar rats. J Biochem Mol Toxicol 2022; 36:e23143. [PMID: 35815753 DOI: 10.1002/jbt.23143] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2021] [Revised: 12/31/2021] [Accepted: 05/31/2022] [Indexed: 11/05/2022]
Abstract
Bergapten (BeG) is explored for its anti-inflammatory and antioxidant properties. Myocardial infarction (MI) is reported to be one of the leading cardiovascular diseases characterized by mitochondrial dysfunction and apoptosis. The main purpose of this study is to assess the cardiopreventive effects of BeG (50 mg/kg) in isoproterenol (ISO)-induced MI in Wistar rats. The increased infarct size after ISO induction was reduced simultaneously on treatment with BeG. Similarly, augmented levels of cardiac biomarkers, namely cardiac troponin T, creatine kinase (CK), cardiac troponin I, and CK-MB were also suppressed by BeG. The increased rate of lipid hydroperoxides and thiobarbituric acid reactive substances owing to the oxidative stress caused by free radical generation in ISO-induced rats were also inhibited by BeG. Antioxidants reduce oxidative stress by scavenging free radicals. ISO induction reduces these antioxidant enzymes glutathione peroxidase, catalase, superoxide dismutase, and glutathione, and levels causing oxidative cardiac damage to the heart tissue. BeG supplementation improved these enzymes synthesis preventing potential damage to the myocardium. Inflammation caused by ISO pretreatment increased the secretion of proinflammatory cytokines in ISO-induced rats. Pretreatment with BeG suppressed these inflammatory cytokines to a normal level in ISO + BeG-treated rats. The histopathological examination of the morphological characteristics showed that the intensity of cardiac damage caused by ISO induction was less in BeG pretreated rats with less inflammatory cells and no necrosis. BeG also showed promising results in the molecular alteration of AMP-activated protein kinase/endothelial nitric oxide synthase/protein kinase B signaling molecules. These observations emphasize the cardioprotective effects of BeG and its potential use as a drug in the near future.
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Affiliation(s)
- Yanni Yang
- Department of Cardiology Digital Subtraction Angiography (DSA), Xi'an International Medical Center Hospital, Xi'an, China
| | - Juanping Han
- Department of Cardiology, Xi'an International Medical Center Hospital, Xi'an, China
| | - Renju G Lilly
- Department of Biochemistry, University of Kerala, Palayam, Thiruvananthapuram, Kerala, India
| | - Qin Yang
- Department of Cardiology Digital Subtraction Angiography (DSA), Xi'an International Medical Center Hospital, Xi'an, China
| | - Yanjie Guo
- Department of Cardiology, Xi'an International Medical Center Hospital, Xi'an, China
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10
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Yin Y, Wang L, Chen G, You H. Effect of Fraxetin on Oxidative Damage Caused by Isoproterenol-Induced Myocardial Infarction in Rats. Appl Biochem Biotechnol 2022; 194:5666-5679. [PMID: 35802243 DOI: 10.1007/s12010-022-04019-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/27/2022] [Indexed: 11/02/2022]
Abstract
At present, cardiovascular disorders are the most prominent factors for the high morbidity rate globally. The occurrence of myocardial infarction followed by myocardial ischemia is the important cause of high death rates. Various medical treatments are available, yet the mortality and morbidity rate is high. In the present investigation, the cardioprotective property of fraxetin (Fx) is evaluated in myocardial infarction-induced experimental rats. Fraxetin, a phytochemical known as coumarin isolated from Fraxinus rhynchophylla. Fraxetin has numerous pharmacological activities including antioxidant, apoptosis inhibitor, anti-inflammatory, and antimicrobial agent. The experimental mice were split into 4 groups each comprising six animals. Group I was considered the control group; 0.1% NaCl solution was given as dosage. Group II received only Fx; group III was treated with ISO. Group IV was treated with Fx followed by ISO to induce myocardial infarction. In ISO administrated rats, there were changes in the heart weight, activities of cardiac markers, transmembrane protein activity, antioxidant enzymes, pro-inflammatory proteins, lipid profile, and myocardial structures. Pre-treatment of fraxetin in group IV experimental rats resulted in decreased cardiac weight, diminished level of cardiac markers (cardiac troponin T (cTnT), creatine kinase, creatine kinase-MB, and cardiac troponin I (cTnI)), reduced level of oxidative stress biomarkers (LOOH and TBARS) in the plasma and cardiac tissue, amplified level of enzymes in antioxidant defense system (catalase (CAT), superoxide dismutase (SOD), glutathione (GSH), and glutathione peroxidase (GPx)) in the plasma and heart tissue, and elevated level of ATPase activities. The histopathological studies also revealed the potent activity of fraxetin in protecting the cardiac tissues from inflammation and damage. ISO-administrated experimental rats treated with fraxetin exhibit increased antioxidants activity and decreased free radicals. Our study revealed that the administration of fraxetin significantly reduced the extent of myocardial damage during myocardial infarction in rats caused by isoproterenol. Thus, the results prove the cardioprotective effect of fraxetin in MI-induced rats.
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Affiliation(s)
- Yu Yin
- Department of Medical Insurance, Central Hospital Affiliated to Shandong First Medical University, No. 105, Jiefang Road, Jinan City, 250013, Shandong Province, China
| | - Lihui Wang
- Department of Internal Medicine, Central Hospital Affiliated to Shandong First Medical University, No. 105, Jiefang Road, Jinan City, 250013, Shandong Province, China
| | - Guifang Chen
- Department of Integrated Traditional Chinese and Western Medicine & Rheumatology and Immunology, Central Hospital Affiliated to Shandong First Medical University, No. 105, Jiefang Road, Jinan City, 250013, Shandong Province, China
| | - Hongwen You
- Department of Cardiology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, No. 324, Jingwuweiqi Road, Jinan City, 250021, Shandong Province, China.
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11
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Protective Effects of Sauropus Androgynus Leaf Extract against Isoproterenol Induced Cardiotoxicity. Cardiovasc Toxicol 2022; 22:579-591. [DOI: 10.1007/s12012-022-09739-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/08/2021] [Accepted: 03/30/2022] [Indexed: 11/03/2022]
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12
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Toxicity Studies on Essential Oil from Phoenix dactylifera (L.) Seed in Wistar Rats. Biologics 2022. [DOI: 10.3390/biologics2010006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
This study evaluated the toxicological effect of oral administration of Phoenix dactylifera seed essential oil (PDEO) in Wistar rats. PDEO was extracted through a steam-distillation technique. Acute toxicity study evaluated administration of a single dose of the oil in a group (n = 5) of rats followed by 24 h observation, for sub-acute toxicity evaluation, the animals were randomly divided into five groups (n = 3). Group 1 to 4 rats, respectively, received 62.5, 125, 250, and 500 mg/kg bw of PDEO for fourteen days, while the fifth group served as control. At the termination of the study, blood samples were obtained for biochemical and hematological analyses, while vital organs were histopathologically examined. Results from this study revealed no mortality or abnormal behavioral changes in the animals. A dose-related increase in bodyweight and hematological parameters was observed across the treated groups (p < 0.05). At a dosage of 500 mg/kg bw, PDEO caused slight elevation in biochemical marker levels and mild changes in histological architecture of liver and kidney of the test rats. This study revealed that PDEO exhibited significant hematopoietic attributes with no adverse effect on the experimental rats’ vital organs at concentrations below 500 mg/kg bw.
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Antithrombotic Activity of the Antiplatelet Agent Angipur on the Model of Arterial Thrombosis in Rats with Isoproterenol-Induced Myocardial Infarction. Bull Exp Biol Med 2022; 172:314-317. [PMID: 35001313 DOI: 10.1007/s10517-022-05383-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2021] [Indexed: 10/19/2022]
Abstract
We studied the effect of Angipur on the process of experimental thrombosis induced by damage to the carotid artery wall by surface application of 50% ferric chloride (III) solution in rats without comorbidities and with isoproterenol-induced myocardial infarction. In animals without comorbidities, Angipur administered intravenously was 1.2 times less effective, in terms of ED50, than the well-known inhibitor of GPIIb/IIIa platelet receptors tirofiban. However, under conditions of non-coronary myocardial infarction, Angipur significantly prolonged the time of thrombus formation and exhibited 1.4-fold higher activity than the reference drug tirofiban.
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14
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Chen LIJUAN, Wu XIAOLI, Wang WEIWEI, Wang XIA, Ma J. Quercetin with lycopene modulates enzymic antioxidant genes pathway in isoproterenol cardiotoxicity in rats. Libyan J Med 2021; 16:1943924. [PMID: 34151749 PMCID: PMC8218693 DOI: 10.1080/19932820.2021.1943924] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2021] [Accepted: 06/12/2021] [Indexed: 10/25/2022] Open
Abstract
Quercetin (QN) is a naturally occurring phenolic compound found largely in vegetables and fruits. Lycopene (LY) is yet another natural phytocompound, found abundantly in red-colored fruits and vegetables. Both have been reported to have beneficial activities in humans. In this study, we document in vivo experimental model for isoproterenol (ISO) cardiac injury toxicity in Sprague-Dawley (SD) rats and treatment with a combined optimized concentration of quercetin and lycopene (QL). Male SD rats of different groups were treated with QL (80 mg/kg QN and 3 mg/kg LY together p.o.) for 10 days with ISO administration (100 mg/kg i.p.) on days 7 and 8. After experimental period, CK-MB, TROP, AST, ALT, LDH, GST, GPx, CAT, SOD, Vit.E, Vit. C, GSH, GSSG and MDA were estimated. SD rats administered with ISO showed an obvious rise in the serum marker enzyme levels and tissue oxidative stress markers (MDA and GSSG). Furthermore, marked reductions in the body weight and increases enzymic and non-enzymic antioxidant levels were noticed. Histological features of the heart also indicated a disruption in the cardiac myofibrils structure of ISO-intoxicated rats. Also, quantitative PCR analysis revealed an involvement of antioxidant and related pathway genes such as Nrf2, HO-1, NQO1, GSTµ, SOD1, SOD2, CAT and BCl-2 genes. QL pretreatment prevented all these adverse effects of ISO cardiotoxicity and significantly reduced the myocardial damage. Decrease in oxidative stress was observed, possibly through alterations in the expression levels of enzymic antioxidant genes (GSTµ, SOD1, SOD2 and CAT). In general, QL exert a strong protective effect through the modulations in enzymic antioxidant activity and associated molecular pathways-regulating effect in cardiovascular disease.
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Affiliation(s)
- LIJUAN Chen
- Departmentof Endocrinology, Shandong Rongjun General Hospital, Jinan, Shandong Province, China
| | - XIAOLI Wu
- Ophthalmology Department, Shandong Rongjun General Hospital, Jinan, Shandong Province, China
| | - WEIWEI Wang
- Department of Cardiology, Shandong Rongjun General Hospital, Jinan, Shandong Province, China
| | - XIA Wang
- Nosocomial Infection Department, Shandong Rongjun General Hospital, Jinan, Shandong Province, China
| | - Jianhua Ma
- Department of Cardiology, Shandong Rongjun General Hospital, Jinan, Shandong Province, China
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15
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Syed Abd Halim SA, Abd Ghafar N, Das S, Zainalabidin S, Jubri Z. Cardioprotective effects of Gynura procumbens extract on oxidative status and myocardial injury in rats with isoproterenol-induced myocardial infarction. INTERNATIONAL FOOD RESEARCH JOURNAL 2021; 28:1223-1232. [DOI: 10.47836/ifrj.28.6.14] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/01/2023]
Abstract
Gynura procumbens (GP) grows abundantly in Southeast Asia. The present work was conducted to investigate the cardioprotective potential of ethanol extract of GP on cardiac markers, antioxidant levels, and histopathology of isoproterenol-induced myocardial infarction (MI). A total of 36 adult Sprague Dawley rats were randomly divided into six groups. Treatments were given via oral gavage for 28 days: two groups were given normal saline 0.9%; two groups were given GP250 mg/kg/day; and two groups were given GP500 mg/kg/day. On day 27 and 28, MI was induced with a subcutaneous injection of 85 mg/kg isoproterenol. The rats were sacrificed 48 h after the 1st injection. Cardiac markers, lipid peroxidation, oxidative status, and histopathological analyses were evaluated. Isoproterenol significantly increased the levels of troponin T, creatine kinase MB isoenzyme (CKMB), lactate dehydrogenase (LDH), and malondialdehyde (MDA), whereas the level of superoxide dismutase (SOD), catalase, and glutathione peroxidase were significantly decreased. In addition, the histopathological findings showed a necrosis of the myocardium as evidenced by neutrophil infiltration, and interstitial oedema with acceleration of apoptosis in MI. Interestingly, treatment with GP restored the levels of troponin T, LDH, MDA, SOD, and catalase significantly. Moreover, GP preserved the myocardial architecture while decreasing both necrosis and apoptosis. GP has the potential to limit myocardial injury after MI, and this is most likely achieved through its modulation of antioxidant enzyme activities.
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16
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Abukhalil MH, Hussein OE, Aladaileh SH, Althunibat OY, Al-Amarat W, Saghir SA, Alfwuaires MA, Algefare AI, Alanazi KM, Al-Swailmi FK, Kamel EM, Mahmoud AM. Visnagin prevents isoproterenol-induced myocardial injury by attenuating oxidative stress and inflammation and upregulating Nrf2 signaling in rats. J Biochem Mol Toxicol 2021; 35:e22906. [PMID: 34486204 DOI: 10.1002/jbt.22906] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2020] [Revised: 08/03/2021] [Accepted: 08/20/2021] [Indexed: 11/09/2022]
Abstract
Oxidative tissue injury and inflammatory responses play major roles in cardiovascular diseases and heart failure. Visnagin (VIS) is a natural bioactive component of Ammi visnaga, with promising radical scavenging and anti-inflammatory activities. This study explored the protective effect of VIS against isoproterenol (ISO)-induced acute myocardial injury and oxidative stress in rats. VIS was supplemented for 14 days, and the rats received ISO (100 mg/kg) twice at an interval of 24 h. ISO-induced myocardial injury was characterized by elevated serum CK-MB, LDH, and troponin-I associated with increased heart weight and several histopathological changes. ISO increased reactive oxygen species (ROS), malondialdehyde (MDA), NF-κB p65, TNF-α, IL-6, and decreased glutathione and antioxidant enzymes in rats' hearts. VIS prevented myocardial injury and ameliorated the cardiac function markers, ROS, MDA, NF-κB p65, and pro-inflammatory cytokines in ISO-intoxicated rats. In addition, VIS decreased Bax mRNA and caspases, and upregulated Nrf2, HO-1, Bcl-2, and PPARγ. Molecular docking simulations revealed the binding method of VIS to NF-κB, Keap1, and PPARγ. In conclusion, VIS protects against ISO-induced acute myocardial injury by attenuating oxidative tissue injury and reducing key inflammatory and apoptosis markers. In vivo and in silico results showed that activation of Nrf2/HO-1 signaling and PPARγ mediates the cardioprotective effect of VIS.
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Affiliation(s)
- Mohammad H Abukhalil
- Department of Biology, Faculty of Science, Al-Hussein Bin Talal University, Ma'an, Jordan.,Department of Medical Analysis, Princess Aisha Bint Al-Hussein Faculty of Nursing and Health Sciences, Al-Hussein Bin Talal University, Ma'an, Jordan
| | - Omnia E Hussein
- Physiology Division, Zoology Department, Faculty of Science, Beni-Suef University, Beni-Suef, Egypt
| | - Saleem H Aladaileh
- Department of Medical Analysis, Princess Aisha Bint Al-Hussein Faculty of Nursing and Health Sciences, Al-Hussein Bin Talal University, Ma'an, Jordan.,Department of Pharmacy Practice, College of Pharmacy, University of Hafr Al-Batin, Hafr Al-Batin, Saudi Arabia
| | - Osama Y Althunibat
- Department of Medical Analysis, Princess Aisha Bint Al-Hussein Faculty of Nursing and Health Sciences, Al-Hussein Bin Talal University, Ma'an, Jordan
| | - Wesam Al-Amarat
- Department of Medical Support, Al-karak University College, Al-Balqa' Applied University, As-Salt, Jordan
| | - Sultan A Saghir
- Department of Medical Analysis, Princess Aisha Bint Al-Hussein Faculty of Nursing and Health Sciences, Al-Hussein Bin Talal University, Ma'an, Jordan
| | - Manal A Alfwuaires
- Department of Biological Sciences, Faculty of Science, King Faisal University, Al-Ahsa, Saudi Arabia
| | - Abdulmohsen I Algefare
- Department of Biological Sciences, Faculty of Science, King Faisal University, Al-Ahsa, Saudi Arabia
| | - Khalid M Alanazi
- Zoology Department, College of Science, King Saud University, Riyadh, Saudi Arabia
| | - Farhan K Al-Swailmi
- Department of Pharmacy Practice, College of Pharmacy, University of Hafr Al-Batin, Hafr Al-Batin, Saudi Arabia
| | - Emadeldin M Kamel
- Chemistry Department, Faculty of Science, Beni-Suef University, Beni-Suef, Egypt
| | - Ayman M Mahmoud
- Physiology Division, Zoology Department, Faculty of Science, Beni-Suef University, Beni-Suef, Egypt.,Biotechnology Department, Research Institute of Medicinal and Aromatic Plants, Beni-Suef University, Beni-Suef, Egypt
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17
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Saggam A, Limgaokar K, Borse S, Chavan-Gautam P, Dixit S, Tillu G, Patwardhan B. Withania somnifera (L.) Dunal: Opportunity for Clinical Repurposing in COVID-19 Management. Front Pharmacol 2021; 12:623795. [PMID: 34012390 PMCID: PMC8126694 DOI: 10.3389/fphar.2021.623795] [Citation(s) in RCA: 38] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2020] [Accepted: 03/30/2021] [Indexed: 12/13/2022] Open
Abstract
As the COVID-19 pandemic is progressing, the therapeutic gaps in conventional management have highlighted the need for the integration of traditional knowledge systems with modern medicine. Ayurvedic medicines, especially Ashwagandha (Withania somnifera (L.) Dunal, WS), may be beneficial in the management of COVID-19. WS is a widely prescribed Ayurvedic botanical known as an immunomodulatory, antiviral, anti-inflammatory, and adaptogenic agent. The chemical profile and pharmacological activities of WS have been extensively reported. Several clinical studies have reported its safety for use in humans. This review presents a research synthesis of in silico, in vitro, in vivo, and clinical studies on Withania somnifera (L.) Dunal (WS) and discusses its potential for prophylaxis and management of COVID-19. We have collated the data from studies on WS that focused on viral infections (HIV, HSV, H1N1 influenza, etc.) and noncommunicable diseases (hypertension, diabetes, cancer, etc.). The experimental literature indicates that WS has the potential for 1) maintaining immune homeostasis, 2) regulating inflammation, 3) suppressing pro-inflammatory cytokines, 4) organ protection (nervous system, heart, lung, liver, and kidney), and 5) anti-stress, antihypertensive, and antidiabetic activities. Using these trends, the review presents a triangulation of Ayurveda wisdom, pharmacological properties, and COVID-19 pathophysiology ranging from viral entry to end-stage acute respiratory distress syndrome (ARDS). The review proposes WS as a potential therapeutic adjuvant for various stages of COVID-19 management. WS may also have beneficial effects on comorbidities associated with the COVID-19. However, systematic studies are needed to realize the potential of WS for improving clinical outcome of patients with COVID-19.
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Affiliation(s)
- Akash Saggam
- AYUSH Center of Excellence, Center for Complementary and Integrative Health, Interdisciplinary School of Health Sciences, Savitribai Phule Pune University, Pune, India
| | - Kirti Limgaokar
- Division of Biochemistry, Department of Chemistry, Fergusson College (Autonomous), Pune, India
| | - Swapnil Borse
- AYUSH Center of Excellence, Center for Complementary and Integrative Health, Interdisciplinary School of Health Sciences, Savitribai Phule Pune University, Pune, India
| | - Preeti Chavan-Gautam
- AYUSH Center of Excellence, Center for Complementary and Integrative Health, Interdisciplinary School of Health Sciences, Savitribai Phule Pune University, Pune, India
| | | | - Girish Tillu
- AYUSH Center of Excellence, Center for Complementary and Integrative Health, Interdisciplinary School of Health Sciences, Savitribai Phule Pune University, Pune, India
| | - Bhushan Patwardhan
- AYUSH Center of Excellence, Center for Complementary and Integrative Health, Interdisciplinary School of Health Sciences, Savitribai Phule Pune University, Pune, India
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18
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Ilic A, Todorovic D, Mutavdzin S, Boricic N, Bozic Nedeljkovic B, Stankovic S, Simic T, Stevanovic P, Celic V, Djuric D. Translocator Protein Modulation by 4'-Chlorodiazepam and NO Synthase Inhibition Affect Cardiac Oxidative Stress, Cardiometabolic and Inflammatory Markers in Isoprenaline-Induced Rat Myocardial Infarction. Int J Mol Sci 2021; 22:2867. [PMID: 33799869 PMCID: PMC8000569 DOI: 10.3390/ijms22062867] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2021] [Revised: 03/05/2021] [Accepted: 03/08/2021] [Indexed: 11/17/2022] Open
Abstract
The possible cardioprotective effects of translocator protein (TSPO) modulation with its ligand 4'-Chlorodiazepam (4'-ClDzp) in isoprenaline (ISO)-induced rat myocardial infarction (MI) were evaluated, alone or in the presence of L-NAME. Wistar albino male rats (b.w. 200-250 g, age 6-8 weeks) were divided into 4 groups (10 per group, total number N = 40), and certain substances were applied: 1. ISO 85 mg/kg b.w. (twice), 2. ISO 85 mg/kg b.w. (twice) + L-NAME 50 mg/kg b.w., 3. ISO 85 mg/kg b.w. (twice) + 4'-ClDzp 0.5 mg/kg b.w., 4. ISO 85 mg/kg b.w. (twice) + 4'-ClDzp 0.5 mg/kg b.w. + L-NAME 50 mg/kg b.w. Blood and cardiac tissue were sampled for myocardial injury and other biochemical markers, cardiac oxidative stress, and for histopathological evaluation. The reduction of serum levels of high-sensitive cardiac troponin T hs cTnT and tumor necrosis factor alpha (TNF-α), then significantly decreased levels of serum homocysteine Hcy, urea, and creatinine, and decreased levels of myocardial injury enzymes activities superoxide dismutase (SOD) and glutathione peroxidase (GPx) as well as lower grades of cardiac ischemic changes were demonstrated in ISO-induced MI treated with 4'-ClDzp. It has been detected that co-treatment with 4'-ClDzp + L-NAME changed the number of registered parameters in comparison to 4'-ClDzp group, indicating that NO (nitric oxide) should be important in the effects of 4'-ClDzp.
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Affiliation(s)
- Ana Ilic
- Department of Cardiology, University Clinical Hospital Center “Dr. Dragisa Misovic—Dedinje”, 11000 Belgrade, Serbia; (A.I.); (V.C.)
| | - Dusan Todorovic
- Institute of Medical Physiology “Richard Burian”, Faculty of Medicine, University of Belgrade, 11000 Belgrade, Serbia; (D.T.); (S.M.)
| | - Slavica Mutavdzin
- Institute of Medical Physiology “Richard Burian”, Faculty of Medicine, University of Belgrade, 11000 Belgrade, Serbia; (D.T.); (S.M.)
| | - Novica Boricic
- Institute of Pathology, Faculty of Medicine, University of Belgrade, 11000 Belgrade, Serbia;
| | - Biljana Bozic Nedeljkovic
- Institute for Physiology and Biochemistry “Ivan Djaja”, Faculty of Biology, University of Belgrade, 11000 Belgrade, Serbia;
| | - Sanja Stankovic
- Center for Medical Biochemistry, Clinical Center of Serbia, 11000 Belgrade, Serbia;
| | - Tatjana Simic
- Institute of Medical and Clinical Biochemistry, Faculty of Medicine, University of Belgrade, 11000 Belgrade, Serbia;
| | - Predrag Stevanovic
- Department of Anesthesiology, Reanimatology and Intensive Care Medicine, University Clinical Hospital Center “Dr. Dragisa Misovic—Dedinje”, 11000 Belgrade, Serbia;
| | - Vera Celic
- Department of Cardiology, University Clinical Hospital Center “Dr. Dragisa Misovic—Dedinje”, 11000 Belgrade, Serbia; (A.I.); (V.C.)
| | - Dragan Djuric
- Institute of Medical Physiology “Richard Burian”, Faculty of Medicine, University of Belgrade, 11000 Belgrade, Serbia; (D.T.); (S.M.)
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19
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Afewerky HK, Ayodeji AE, Tiamiyu BB, Orege JI, Okeke ES, Oyejobi AO, Bate PNN, Adeyemi SB. Critical review of the Withania somnifera (L.) Dunal: ethnobotany, pharmacological efficacy, and commercialization significance in Africa. BULLETIN OF THE NATIONAL RESEARCH CENTRE 2021; 45:176. [PMID: 34697529 PMCID: PMC8529567 DOI: 10.1186/s42269-021-00635-6] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/24/2021] [Accepted: 10/08/2021] [Indexed: 05/10/2023]
Abstract
BACKGROUND Withania somnifera (L.) Dunal (W. somnifera) is a herb commonly known by its English name as Winter Cherry. Africa is indigenous to many medicinal plants and natural products. However, there is inadequate documentation of medicinal plants, including W. somnifera, in Africa. There is, therefore, a need for a comprehensive compilation of research outcomes of this reviewed plant as used in traditional medicine in different regions of Africa. METHODOLOGY Scientific articles and publications were scooped and sourced from high-impact factor journals and filtered with relevant keywords on W. somnifera. Scientific databases, including GBIF, PubMed, NCBI, Google Scholar, Research Gate, Science Direct, SciFinder, and Web of Science, were accessed to identify the most influential articles and recent breakthroughs published on the contexts of ethnography, ethnomedicinal uses, phytochemistry, pharmacology, and commercialization of W. somnifera. RESULTS This critical review covers the W. somnifera ethnography, phytochemistry, and ethnomedicinal usage to demonstrate the use of the plant in Africa and elsewhere to prevent or alleviate several pathophysiological conditions, including cardiovascular, neurodegenerative, reproductive impotence, as well as other chronic diseases. CONCLUSION W. somnifera is reportedly safe for administration in ethnomedicine as several research outcomes confirmed its safety status. The significance of commercializing this plant in Africa for drug development is herein thoroughly covered to provide the much-needed highlights towards its cultivations economic benefit to Africa.
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Affiliation(s)
- Henok Kessete Afewerky
- Department of Neurobiology, School of Basic Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030 China
- Department of Pathology and Pathophysiology, School of Basic Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030 China
- School of Allied Health Professions, Asmara College of Health Sciences, 00291 Asmara, Eritrea
- Organization of African Academic Doctors, Nairobi, 00100 Kenya
| | - Ayeni Emmanuel Ayodeji
- Organization of African Academic Doctors, Nairobi, 00100 Kenya
- Department of Pharmacognosy and Drug Development, Ahmadu Bello University Zaria, PMB 1044, Kaduna, 800211 Nigeria
| | - Bashir Bolaji Tiamiyu
- Organization of African Academic Doctors, Nairobi, 00100 Kenya
- Department of Plant Biology, Faculty of Life Sciences, University of Ilorin, Ilorin, 240001 Nigeria
| | - Joshua Iseoluwa Orege
- Organization of African Academic Doctors, Nairobi, 00100 Kenya
- Department of Industrial Chemistry, Ekiti State University, PMB 5363, Ado-Ekiti, 362001 Nigeria
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116023 China
| | - Emmanuel Sunday Okeke
- Organization of African Academic Doctors, Nairobi, 00100 Kenya
- Department of Biochemistry, FBS and Natural Science Unit, SGS, University of Nigeria, Nsukka, 410001 Nigeria
- School of Environment and Safety Engineering, Jiangsu University, Zhenjiang, 212013 China
| | - Aanuoluwapo Opeyemi Oyejobi
- Organization of African Academic Doctors, Nairobi, 00100 Kenya
- School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan, 430074 China
| | - Petuel Ndip Ndip Bate
- Organization of African Academic Doctors, Nairobi, 00100 Kenya
- Guangzhou Institute of Biomedicine and Health, Guangzhou, 510530 China
| | - Sherif Babatunde Adeyemi
- Organization of African Academic Doctors, Nairobi, 00100 Kenya
- Department of Plant Biology, Faculty of Life Sciences, University of Ilorin, Ilorin, 240001 Nigeria
- C.G. Bhakta Institute of Biotechnology, Uka Tarsadia University, Bardoli-Mahuva Road, Bardoli, Surat, Gujarat 394350 India
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20
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Gatarić N, Ilić A, Todorović D, Mutavdžin S, Jakovljević-Uzelac J, Stanković S, Đurić D. Functional dynamics of myocardial injury biomarkers production during acute isoprenaline treatment in rats. MEDICINSKI PODMLADAK 2021. [DOI: 10.5937/mp72-31512] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022] Open
Abstract
Introduction: Isoprenaline or isoproterenol (1-(3,4-dihydroxyphenyl)-2-isopropylaminoethanolhydrochloride; ISO), a synthetic b-adrenergic agonist, can be used to establish myocardial ischemia, cardiotoxicity, necrosis and/or an experimental model of infarction in rats. Aim: Determination of the dynamics of myocardial injury biomarkers production of aspartate transaminase (AST), lactate dehydrogenase (LDH), creatine kinase (CK), and high-sensitive troponin T (hsTnT), with changes on electrocardiogram (ECG) parameters during the subcutaneous aplication of ISO in male Wistar rats. Material and methods: All animals (n = 23) were divided into two groups: control group (n = 11) treated with a saline solution, during two consecutive days (0,2 ml/kg b.m. daily, sc); and the ISO group (n = 12) treated with isoprenaline, during two consecutive days (85 mg/kg b.m. daily, sc). Blood was drawn from the rat tail vein in both groups, in order to determine serum activity levels of myocardial injury biomarkers, and an ECG (n = 6) was registered prior to the application, as well as 48h following the first dose of of saline solution or isoprenaline. Results: In comparison to the control group, in which no significant enzyme activities elevation (p > 0.05) nor ECG changes were registered, ISO group presented a significant rise of two clinically significant biomarkers of acute myocardial injury/myocardial infarction (AMI), CK (p = 0.05) and hsTnT (p < 0.01), as well as an ST segment elevation, with a patognomonic ECG change. Conclusion: Obtained results support previous studies, proving that isoprenaline represents an adequate experimental model for myocardial injury/AMI induction, and a "golden standard" for evaluating potential cardioprotective effects of pharmacological and non-pharmacological therapeutic modalities, with the ultimate goal of lowering the degree of lesions and improving post-infarction myocardium function.
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Epure A, Pârvu AE, Vlase L, Benedec D, Hanganu D, Gheldiu AM, Toma VA, Oniga I. Phytochemical Profile, Antioxidant, Cardioprotective and Nephroprotective Activity of Romanian Chicory Extract. PLANTS (BASEL, SWITZERLAND) 2020; 10:E64. [PMID: 33396775 PMCID: PMC7823840 DOI: 10.3390/plants10010064] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/28/2020] [Revised: 12/16/2020] [Accepted: 12/25/2020] [Indexed: 12/18/2022]
Abstract
The present study analyzed the methanol extract and tincture obtained from the spontaneous Romanian Cichorium intybus species, in order to evaluate polyphenols content and some biological properties. Chromatographic and spectrophotometric methods were used for the analysis of polyphenols and the antioxidant capacity was assessed in vitro with DPPH● (2,2-diphenyl-picrylhydrazil) and FRAP (ferric-reducing antioxidant power) tests. The cardio-protective effects of Cichorii herba tincture on myocardial ischemia induced by isoprenaline and nephroprotection on renal failure induced by gentamicin were evaluated on rats. Also, aspartate aminotrasferase (AST), alanine aminotransferase (ALT), creatine kinase-MB (CK-MB) and creatinine clearance (CrCl) were measured. The antioxidant effect was evaluated by determining total oxidative stress (TOS), oxidative stress index (OSI, total antioxidant capacity (TAC), malondyaldehide (MDA), total thiols (SH) and total nitrites and nitrates (NOx). Cichoric acid was the main polyphenolic compound. The extracts had moderate in vitro antioxidant activity but the in vivo antioxidant and anti-inflammatory effects were significant and associated with myocardial and renal dysfunction improvement. The results were attributed to the content of polyphenols in the extracts, for which reason C. intybus may be considered an important raw material for pharmaceuticals formulations recommended in the prevention or treatment of heart or kidney diseases.
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Affiliation(s)
- Alexandra Epure
- Department of Pharmacognosy, Faculty of Pharmacy, “Iuliu Hațieganu” University of Medicine and Pharmacy, 8 V. Babeș Street, 400012 Cluj-Napoca, Romania; (A.E.); (D.B.); (D.H.); (I.O.)
| | - Alina E. Pârvu
- Department of Physiopathology, Faculty of Medicine, “Iuliu Hațieganu” University of Medicine and Pharmacy, 8 V. Babeș Street, 400012 Cluj-Napoca, Romania
| | - Laurian Vlase
- Department of Pharmaceutical Technology and Biopharmacy, “Iuliu Hațieganu” University of Medicine and Pharmacy, 8 V. Babeș Street, 400012 Cluj-Napoca, Romania
| | - Daniela Benedec
- Department of Pharmacognosy, Faculty of Pharmacy, “Iuliu Hațieganu” University of Medicine and Pharmacy, 8 V. Babeș Street, 400012 Cluj-Napoca, Romania; (A.E.); (D.B.); (D.H.); (I.O.)
| | - Daniela Hanganu
- Department of Pharmacognosy, Faculty of Pharmacy, “Iuliu Hațieganu” University of Medicine and Pharmacy, 8 V. Babeș Street, 400012 Cluj-Napoca, Romania; (A.E.); (D.B.); (D.H.); (I.O.)
| | - Ana-Maria Gheldiu
- Department of Pharmaceutical Botany, Faculty of Pharmacy, “Iuliu Hațieganu” University of Medicine and Pharmacy, 8 V. Babeș Street, 400012 Cluj-Napoca, Romania;
| | - Vlad Al. Toma
- Department of Chemistry and Chemical Engineering, “Babeș Bolyai” University, 11 Arany János Street, 400028 Cluj-Napoca, Romania;
| | - Ilioara Oniga
- Department of Pharmacognosy, Faculty of Pharmacy, “Iuliu Hațieganu” University of Medicine and Pharmacy, 8 V. Babeș Street, 400012 Cluj-Napoca, Romania; (A.E.); (D.B.); (D.H.); (I.O.)
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Song L, Srilakshmi M, Wu Y, Saleem TSM. Sulforaphane Attenuates Isoproterenol-Induced Myocardial Injury in Mice. BIOMED RESEARCH INTERNATIONAL 2020; 2020:3610285. [PMID: 33415146 PMCID: PMC7769644 DOI: 10.1155/2020/3610285] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/11/2020] [Revised: 12/03/2020] [Accepted: 12/10/2020] [Indexed: 01/15/2023]
Abstract
The development of isoproterenol- (ISO-) induced oxidative stress in the myocardium results in myocardial necrosis. Sulforaphane (SFN-0.4% of sulforaphane from standardized broccoli sprout extract) possesses chemoprotective, antidiabetic, and antibacterial activities and is also active against cardiovascular-related problems due to its antioxidant properties. This study was designed to investigate the cardioprotective effect of SFN against isoproterenol-induced myocardial injury in mice. Healthy male Swiss albino mice weighing 20-30 g were used in this study. These mice were randomly divided into five groups (n = 6). All the mice in the experimental groups received isoproterenol (5 mg/kg bw, via i.p.) consecutively for 2 days. The mice were treated with SFN (4 mg/kg bw) and α-tocopherol (TCF) (10 mg/kg bw) by oral gavage for 1-7 days as pre- and posttreatment for the prophylactic and treatment groups, respectively. On day 10, the following parameters were studied: heart weight to body weight ratio, antioxidant parameters, and cardiac markers; and mitochondrial enzymes were estimated for cardioprotection. Administration of isoproterenol in mice showed an increased level of serum cardiac markers and heart mitochondrial ATPase enzymes. An increased level of myocardial thiobarbituric acid-reactive substance and decreased levels of endogenous antioxidant enzymes indicated that oxidative stress is induced by isoproterenol in the myocardium. The administration of SFN in mice restored the levels of all biochemical parameters to near-normal levels. Histopathological studies further confirmed the protective effect of sulforaphane. This study concluded that treatment with SFN boosts the endogenous antioxidant activity and prevents isoproterenol-induced myocardial injury.
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Affiliation(s)
- Lijuan Song
- Department of Cardiology, The Second People's Hospital of Yunnan Province, Kunming, Yunnan 650021, China
| | | | - Yi Wu
- Department of Cardiology, Zunyi Medical University, Guiyang, Guizhou 550001, China
| | - T. S. Mohamed Saleem
- Annamacharya College of Pharmacy, Rajampet-516126, Andhra Pradesh, India
- Department of Pharmacology, College of Pharmacy, Riyadh ELM University, P.O. Box 84891, Riyadh 11681, Saudi Arabia
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Azimi V, Mirakzehi MT, Saleh H. Hydroalcoholic extract of Withania somnifera leaf and α-tocopherol acetate in diets containing oxidised oil: effects on growth performance, immune response, and oxidative status in broiler chickens. ITALIAN JOURNAL OF ANIMAL SCIENCE 2020. [DOI: 10.1080/1828051x.2020.1808537] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Vahid Azimi
- Department of Animal Science, Higher Educational Complex of Saravan, Saravan, Iran
| | | | - Hassan Saleh
- Department of Animal Science, Higher Educational Complex of Saravan, Saravan, Iran
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Li J, Thangaiyan R, Govindasamy K, Wei J. Anti-inflammatory and anti-apoptotic effect of zingiberene on isoproterenol-induced myocardial infarction in experimental animals. Hum Exp Toxicol 2020; 40:915-927. [PMID: 33242989 DOI: 10.1177/0960327120975131] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
This study aimed to investigate the antihyperlipidemic and anti-inflammatory effect of zingiberene (ZBN) on isoproterenol-(ISO) induced myocardial infarction in rats. ZBN (10 mg/kg b.wt.) was orally administered to rats for 21 days and ISO (85 mg/kg b.wt.) was subcutaneously injected into the rats at 24 h intervals for the last 2 consecutive days. We observed increased serum creatine kinase, creatine kinase-MB, cardiac troponin T, and I levels in ISO-treated MI rats. Conversely, ZBN oral administration significantly prevented in cardiac marker enzyme activities in ISO-mediated rats. We also noticed that ZBN oral administration prevented ISO-induced expression of lipid peroxidative markers, total cholesterol, triglycerides, phospholipids, free fatty acids, very-low-density lipoprotein cholesterol (VLDL-C), low-density lipoprotein cholesterol (LDL-C) to the normal basal level. Furthermore, ZBN restored ISO-mediated antioxidant status, increased level of high-density lipoprotein cholesterol (HDL-C), and tissue phospholipids to the near-normal levels. Besides, ZBN pre-treatment significantly reduced the level of inflammatory markers (TNF-α, IL-6, NF-κB, and IL-1β) in ISO-induced MI in rats. We noticed that ZBN pretreatment inhibited the pro-apoptotic proteins Bax and cytochrome c and increased the Bcl-2 expression in ISO induced rats. The gene expression profiling by qRT-PCR array illustrates that ZBN treatment prevents the ISO mediated activation of cardiac markers, inflammatory, and fibrosis-related genes in the heart tissue. Taken together, pre-treatment with ZBN attenuated ISO-induced MI resolved exhibits the anti-inflammatory and antiapoptotic effect.
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Affiliation(s)
- Jianwei Li
- Department of Cardiology, Xi'an Fourth Hospital, Xi'an, Shaanxi, China
| | - Radhiga Thangaiyan
- Department of Biochemistry and Biotechnology, 29895Annamalai University, Annamalai Nagar, Tamil Nadu, India
| | - Kanimozhi Govindasamy
- Department of Biochemistry, Dharmapuram Gnanambigai Government Arts College for Women, Mayiladuthurai, Tamil Nadu, India
| | - Jianxia Wei
- Department of Cardiology, The Third Affiliated Hospital of Xi 'an Medical College, Xi'an, Shaanxi, China
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Ganapathy R, Ramachandran A, Shivalingaiah SB, Bishir M, Bhojaraj S, Sridhar S, Mohan SK, Veeraraghavan VP, Chidambaram SB, Essa MM, Qoronfleh MW. Cardioprotective potential of polyphenols rich Thraatchathi Chooranam against isoproterenol induced myocardial necrosis in experimental rats. BMC Complement Med Ther 2020; 20:356. [PMID: 33225920 PMCID: PMC7681955 DOI: 10.1186/s12906-020-03124-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2020] [Accepted: 10/19/2020] [Indexed: 01/17/2023] Open
Abstract
BACKGROUND The present study establishes the cardioprotective role of Thraatchathi Chooranam (TC), a polyherbal traditional Siddha medicine, in terms of membrane stabilizing and antioxidant properties in isoproterenol (ISO) induced myocardial necrosis model in rats. METHODS Animals were divided into six groups (n = 6), normal (received vehicle 0.5% CMC, p.o.), ISO control (received 0.5% CMC + ISO 120 mg/kg, b.w. s.c. twice at an interval of 48 h), standard control (received Vit-E 100 mg/kg, p.o.) + ISO, TC low and high dose (50 and 100 mg/kg p.o., respectively) + ISO, and drug control (received TC at 100 mg/kg, p.o.). At the end of experimental period, blood samples collected and plasma cardiac troponin-I (CTn-I) was measured by ELISA. Cardiac tissues were isolated, levels of membrane stabilizing enzymes, antioxidants and inflammatory markers were estimated. Gene expression of Bax, Bcl2, Caspase 3, HIF-α, TNF-α, iNOS, TRX1 and TrxR were performed by RT-PCR. Histopathological studies on cardiac tissues were conducted using hematoxylin and eosin (H&E) stain. Statistical analyses were performed by one-way ANOVA followed by Tukey's multiple comparison as post-hoc test. RESULTS Administration of ISO resulted in a significant increase in plasma CTn-I, decrease in superoxide dismutase, glutathione and glutathione peroxidase; it also significantly altered membrane stabilizing enzymes like Na+/K+-ATPase, Mg2+-ATPase Ca2+-ATPase and Cathepsin D. Pretreatment with TC (50 mg/kg and 100 mg/kg) decreased CTn-I, and improved membrane stabilizing and endogenous antioxidant enzymes and decreased cathespin D level in a dose dependent manner. Histopathological examination revealed that TC improves cellular membrane integrity and decreases inflammatory cell infiltration and necrotic death. CONCLUSION The present study provided a strong evidence on the protective effects of TC against ISO-induced myocardial necrosis in rats.
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Affiliation(s)
- Ramakrishnan Ganapathy
- Center for Animal Research, Training and Services (CAReTS), Central Inter-Disciplinary Research Facility (CIDRF), Sri Balaji Vidyapeeth (Deemed to be university), Puducherry, 607402, India
| | - Anita Ramachandran
- International Institute of Biotechnology and Toxicology, Padappai, India
| | | | - Muhammed Bishir
- Department of Pharmacology, JSS College of Pharmacy, JSS Academy of Higher Education & Research (JSS AHER), Mysuru, Karnataka, 570015, India
| | - Saravanan Bhojaraj
- Department of Pharmacology, JSS College of Pharmacy, JSS Academy of Higher Education & Research (JSS AHER), Mysuru, Karnataka, 570015, India
| | - Shivashree Sridhar
- Department of Pharmacology, JSS College of Pharmacy, JSS Academy of Higher Education & Research (JSS AHER), Mysuru, Karnataka, 570015, India
| | - Surapaneni Krishna Mohan
- Department of Biochemistry, Panimalar Medical College Hospital & Research Institute, Varadharajapuram, Poonamallee, Chennai, 600123, India
| | - Vishnu Priya Veeraraghavan
- Department of Biochemistry, Saveetha Dental College, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai, 600077, India
| | - Saravana Babu Chidambaram
- Department of Pharmacology, JSS College of Pharmacy, JSS Academy of Higher Education & Research (JSS AHER), Mysuru, Karnataka, 570015, India. .,Central Animal Facility, JSS Academy of Higher Education & Research, Mysuru, India.
| | - Musthafa Mohamed Essa
- Department of Food Science and Nutrition, and Ageing and Dementia Research Group, College of Agricultural and Marine Sciences, Sultan Qaboos University, Muscat, Oman.
| | - M Walid Qoronfleh
- Research and Policy Department, World Innovation Summit for Health (WISH), Qatar Foundation, P.O. Box 5825, Doha, Qatar.
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The Great Healing Potential Hidden in Plant Preparations of Antioxidant Properties: A Return to Nature? OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2020; 2020:8163868. [PMID: 33101592 PMCID: PMC7569450 DOI: 10.1155/2020/8163868] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 07/29/2020] [Revised: 08/20/2020] [Accepted: 09/12/2020] [Indexed: 12/16/2022]
Abstract
The application of chemicals in industry and agriculture has contributed to environmental pollution and exposure of living organisms to harmful factors. The development of new pharmaceutical agents enabled successful therapy of various diseases, but their administration may be connected with side effects. Oxidative stress has been found to be involved into etiology of numerous diseases as well as harmful action of drugs and chemicals. For some time, plant origin substances have been studied as potential protective agents alleviating toxicity of various substances and symptoms of diseases. The aim of the current review was to present the diversity of the research performed during the last five years on animal models. The outcomes showed a huge protective potential inherent in plant preparations, including alleviating prooxidative processes, strengthening antioxidant defence, ameliorating immune parameters, and reversing histopathological changes. In many cases, plant origin substances were proved to be comparable or even better than standard drugs. Such findings let us suggest that in the future the plant preparations could make adjuvants or a replacement for pharmaceutical agents. However, the detailed research regarding dose and way of administration as well as the per se effects needs to be performed. In many studies, the last issue was not studied, and in some cases, the deleterious effects have been observed.
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Naaz S, Mishra S, Pal PK, Chattopadhyay A, Das AR, Bandyopadhyay D. Activation of SIRT1/PGC 1α/SIRT3 pathway by melatonin provides protection against mitochondrial dysfunction in isoproterenol induced myocardial injury. Heliyon 2020; 6:e05159. [PMID: 33088945 PMCID: PMC7567935 DOI: 10.1016/j.heliyon.2020.e05159] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2020] [Revised: 08/16/2020] [Accepted: 10/01/2020] [Indexed: 12/22/2022] Open
Abstract
AIMS Preventing mitochondrial dysfunction and enhancing mitochondrial health and biogenesis is a crucial therapeutic approach to ameliorate injury following acute myocardial infarction. Although the antioxidant role of melatonin against ischemia/reperfusion injury has been reported, the exact mechanism of protection, in vivo, remains poorly understood. This study aims to identify and elaborate upon mechanism of melatonin protection of rat cardiac mitochondria against acute myocardial infarction. MAIN METHODS Rats were pre-treated with melatonin (10 mg/kg body weight (b.w.); intraperitoneally, i.p.) before isoproterenol bitartrate (ISO) administration (25 mg/kg body weight (b.w.) subcutaneously,s.c.) and their effect on rat heart mitochondrial structure and function was studied. Biochemical changes in activity of biomarkers of oxidative stress, antioxidant enzymes as well as Krebs' cycle enzymes were analyzed. Gene expression studies and Isothermal titration calorimetric studies with pure catalase and ISO were also carried out. KEY FINDINGS Melatonin was shown to reduce ISO induced oxidative stress, by stimulating superoxide dismutase activity and removing the inhibition of Krebs' cycle enzymes. Herein we report for the first time in rat model that melatonin activates the SIRT1-PGC-1α-SIRT3 signaling pathways after ISO administration, which ultimately induces mitochondrial biogenesis. Melatonin exhibited significant protection of mitochondrial architecture and topology along with increased calcium ion permeability and reactive oxygen species (ROS) generation induced by ISO. Isothermal calorimetric studies revealed that melatonin binds to ISO molecules and sequesters them from the reaction thereby limiting their interaction with catalase along with occupying the binding sites of catalase themselves. SIGNIFICANCE Activation of SIRT1-PGC-1α-SIRT3 pathway by melatonin along with its biophysical properties prevents ISO induced mitochondrial injury in rat heart.
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Affiliation(s)
- Shamreen Naaz
- Department of Physiology, Oxidative Stress and Free Radical Biology Laboratory, University of Calcutta, University College of Science and Technology, 92, APC Road, Kolkata 700 009, West Bengal, India
- Department of Physiology, Vidyasagar College for Women, Kolkata 700 006, India
| | - Sanatan Mishra
- Department of Physiology, Oxidative Stress and Free Radical Biology Laboratory, University of Calcutta, University College of Science and Technology, 92, APC Road, Kolkata 700 009, West Bengal, India
- Department of Physiology, Vidyasagar College, Kolkata 700 006, India
| | - Palash K. Pal
- Department of Physiology, Oxidative Stress and Free Radical Biology Laboratory, University of Calcutta, University College of Science and Technology, 92, APC Road, Kolkata 700 009, West Bengal, India
| | | | - Asish R. Das
- Department of Chemistry, University of Calcutta, University College of Science and Technology, 92, APC Road, Kolkata 700 009, West Bengal, India
| | - Debasish Bandyopadhyay
- Department of Physiology, Oxidative Stress and Free Radical Biology Laboratory, University of Calcutta, University College of Science and Technology, 92, APC Road, Kolkata 700 009, West Bengal, India
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Pavithra K, Sathibabu Uddandrao VV, Chandrasekaran P, Brahmanaidu P, Sengottuvelu S, Vadivukkarasi S, Saravanan G. Phenolic fraction extracted from Kedrostis foetidissima leaves ameliorated isoproterenol-induced cardiotoxicity in rats through restoration of cardiac antioxidant status. J Food Biochem 2020; 44:e13450. [PMID: 32839989 DOI: 10.1111/jfbc.13450] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2020] [Revised: 07/25/2020] [Accepted: 08/07/2020] [Indexed: 12/17/2022]
Abstract
In this study, the cardioprotective effects of partially purified phenolic fraction of Kedrostis foetidissima leaves (PFK) were evaluated in isoproterenol (ISO)-induced myocardial infarction rat model. ISO induction to experimental rats for two consecutive days significantly increased the levels of triglycerides, cholesterol, phospholipids, free fatty acids, low-density lipoproteins, and cardiac biomarker enzymes, and decreased the levels of high-density lipoproteins and antioxidant enzyme activity. Pretreatment of experimental rats with PFK for 45 days led to a significant elevation in antioxidant enzyme activity. PFK-pretreated rats exhibited significantly reduced levels of circulating lipids and cardiac-specific biomarker enzymes compared to ISO-treated rats. Thus, the present study demonstrated that PFK ameliorated ISO-induced cardiotoxicity through the augmentation of the endogenous cardiac antioxidant system, thereby modulating the lipid peroxidation caused by ISO-induced free radicals, and prevented the myocardial damage, which was confirmed through histopathological analysis. PRACTICAL APPLICATIONS: Kedrostis foetidissima is edible medicinal plant and phenolic fraction extracted from the leaves of this plant may help the common man in the protection of heart. The phenolic fraction shows significant antioxidant activity, so this might be referred to as dietary supplement and also helps to develop new pharmaceutical formulations.
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Affiliation(s)
- K Pavithra
- Centre for Biological Sciences, Department of Biochemistry, K.S. Rangasamy College of Arts and Science (Autonomous), Tiruchengode, Tamilnadu, India
| | - V V Sathibabu Uddandrao
- Centre for Biological Sciences, Department of Biochemistry, K.S. Rangasamy College of Arts and Science (Autonomous), Tiruchengode, Tamilnadu, India
| | - P Chandrasekaran
- Centre for Biological Sciences, Department of Biochemistry, K.S. Rangasamy College of Arts and Science (Autonomous), Tiruchengode, Tamilnadu, India
| | - P Brahmanaidu
- Animal Physiology and Biochemistry Laboratory, ICMR-National Animal Resource Facility for Biomedical Research (ICMR-NARFBR), Hyderabad, India
| | - S Sengottuvelu
- Department of Pharmacology, Nandha College of Pharmacy, Erode, India
| | - S Vadivukkarasi
- Centre for Biological Sciences, Department of Biochemistry, K.S. Rangasamy College of Arts and Science (Autonomous), Tiruchengode, Tamilnadu, India
| | - G Saravanan
- Centre for Biological Sciences, Department of Biochemistry, K.S. Rangasamy College of Arts and Science (Autonomous), Tiruchengode, Tamilnadu, India
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Li M, Li X, Yang L. Cardioprotective effects of garcinol following myocardial infarction in rats with isoproterenol-induced heart failure. AMB Express 2020; 10:137. [PMID: 32749545 PMCID: PMC7403263 DOI: 10.1186/s13568-020-01065-9] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2020] [Accepted: 07/15/2020] [Indexed: 02/08/2023] Open
Abstract
Myocardial infarction is a clinical form of necrosis in the myocardium caused by an imbalance between the coronary blood supply and myocardial demand. Garcinol is a polyisoprenylated benzophenone found in the fruit of Garcinia indica, which is abundant in tropical regions. This fruit contains high levels of garcinol, isoxanthochymol, isogarcinol, hydroxycitric acid and xanthochymol. Garcinol and hydroxycitric acid have been shown to have antioxidant effects. In this study, rats were assigned to sham, control, low-dose, high-dose and positive control groups. Hemodynamic and apoptotic markers were evaluated, and histopathological analysis was conducted. The mRNA and protein levels of caspase-3, Bax, Bcl-2 and cleaved caspase-3 were quantified. Garcinol treatment increased the heart rate and improved the maximum rate of increase in left-ventricle (LV) pressure (+dp/dtmax), maximum rate of decrease in LV pressure (–dp/dtmax), LV ejection fraction and LV systolic pressure in rats with induced heart failure. Garcinol treatment reversed body, liver and heart weight changes, resulting in returns to near-normal levels. In the garcinol treatment group, the number of broken fibers, extent of inflammatory cell infiltration and rate of apoptosis remained within normal ranges. Garcinol reduced the cross-sectional areas of cardiomyocytes, and reduced interstitial fibrosis to a normal level. The mRNA and protein levels of cleaved caspase-3, caspase-3 and Bax were reduced, whereas those of Bcl-2 were increased, following high-dose (100 mg/kg) garcinol treatment. These findings suggest that garcinol effectively prevents apoptosis in rats with isoproterenol-induced heart failure and in cardiac H9C2 cells.
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Zhang B, Wang H, Yang Z, Cao M, Wang K, Wang G, Zhao Y. Protective effect of alpha-pinene against isoproterenol-induced myocardial infarction through NF-κB signaling pathway. Hum Exp Toxicol 2020; 39:1596-1606. [PMID: 32602371 DOI: 10.1177/0960327120934537] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
Monoterpenes present in the essential oils exhibit anti-inflammatory properties. In this study, we investigated the preventive effect of alpha-pinene (AP), a monoterpene, against isoproterenol (ISO)-induced myocardial infarction and inflammation in Wistar rats. Male Wistar rats were pretreated with AP (50 mg/kg body weight (bw)) administration for 21 days and ISO (85 mg/kg bw) was administered subcutaneously for last two consecutive days (20th day and 21st day). We noticed that there was an increased activity of cardiac marker enzymes in ISO-treated rats. We also observed that elevated levels of lipid peroxidative indices decreased activities of antioxidant status in plasma, erythrocyte, and heart tissue in ISO-induced rats. Furthermore, ISO-treated rats showed an increase in the levels of inflammatory mediators like tumor necrosis factor-α (TNF-α) and interleukin-6 (IL-6) in the serum. Besides, we confirmed the upregulated expression of TNF-α, IL-6, and nuclear factor kappa-light-chain-enhancer of activated B cells in ISO-induced rat heart tissue. Conversely, we found that AP pretreatment significantly decreased levels of cardiac markers like serum cardiac troponin T and cardiac troponin I, lipid peroxidative markers, and restored antioxidants status in ISO-treated rats. Besides, AP administration attenuated ISO-induced inflammatory marker expression. The present findings demonstrated that AP significantly protects the myocardium and exerts cardioprotective and anti-inflammatory effects in experimental rats.
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Affiliation(s)
- B Zhang
- Department of Health Care Center, Beijing Friendship Hospital Medical, 12517Capital Medical University, Beijing, China
| | - H Wang
- Department of Pharmacy, 34706The First Affiliated Hospital of Nanhua University, Hengyang City, Hunan Province, China
| | - Z Yang
- Department of ICU, 381901The First People's Hospital of Huaihua, Huaihua City, Hunan Province, China
| | - M Cao
- Department of Cardiovascular, 232831The People's Hospital of Tianjin, Tianjin City, China
| | - K Wang
- Department of Endocrinology, 12476Tianyou Hospital Affiliated to Tongji University, Shanghai, China
| | - G Wang
- Department of Endocrinology, 12476The Putuo People's Hospital Affiliated to Tongji University, Shanghai, China
| | - Y Zhao
- Department of Cardiovascular Biology, 12418Changsha Central Hospital, Changsha City, Hunan Province, China
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Khdhiri E, Mnafgui K, Ghazouani L, Feriani A, Hajji R, Bouzanna W, Allouche N, Bazureau JP, Ammar H, Abid S. (E)-N'-(1-(3-oxo-3H-benzo[f]chromen-2-yl)ethylidene)benzohydrazide protecting rat heart tissues from isoproterenol toxicity: Evidence from in vitro and in vivo tests. Eur J Pharmacol 2020; 881:173137. [PMID: 32380016 DOI: 10.1016/j.ejphar.2020.173137] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2019] [Revised: 04/10/2020] [Accepted: 04/20/2020] [Indexed: 02/07/2023]
Abstract
The current study was aimed to assess the protective effect of a new molecule (E)-N'-(1-(3-oxo-3H-benzo[f]chromen-2-yl)ethylidene)benzohydrazide, denoted 1c, against cardiac remodeling process in isoproterenol (Isop) induced myocardial infarction (MI) in rats. Male Wistar rats were randomly divided into four groups, control, Isop (85 mg/kg body weight was injected subcutaneously into rats at an interval of 24 h for 2 days (6th and 7th day) to induce MI and pretreated animals with acenocoumarol (Ace) (150 μg/kg bw) and 1c (150 μg/kg bw) by oral administration during 7 days and injected with isoproterenol (Isop + Ace) and (Isop + 1c) groups. Results in vitro showed that 1c is endowed with potent inhibition of angiotensin-converting enzyme (ACE) with an IC50 39.12 μg/ml. The in vivo exploration evidenced alteration in the ECG pattern, notable cardiac hypertrophy and increase in plasma level of fibrinogen, troponin-T, CK-MB and LDH, AST and ALT by 171%, 300%, 50%, 64% and 75% respectively with histological myocardium necrosis and cells inflammatory infiltration. However, pre-treatment with 1c improved the ECG pattern reduced significantly the cardiac dysfunction markers and ameliorated the thrombolytic process by decreasing fibrinogen level as compared to untreated infracted rats. Overall, (E)-N'-(1-(3-oxo-3H-benzo[f]chromen-2-yl)ethylidene)benzohydrazide 1c could be used as anticoagulant agent to prevent thrombosis in acute myocardial infarction.
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Affiliation(s)
- Emna Khdhiri
- Laboratoire de Chimie Appliquée "Hétérocycles Corps Gras & Polymères", Faculté des Sciences, Université de Sfax, 3038, Sfax, Tunisia
| | - Kais Mnafgui
- Laboratoire de Physiologie Animale, Faculté des Sciences de Sfax, Université de Sfax, P.O. Box 95, Sfax, 3052, Tunisia
| | - Lakhdar Ghazouani
- Unité de Recherche en Biochimie Macromoléculaire et de Génétique, Faculté des Sciences de Gafsa, 2112, Gafsa, Tunisia
| | - Anouar Feriani
- Unité de Recherche en Biochimie Macromoléculaire et de Génétique, Faculté des Sciences de Gafsa, 2112, Gafsa, Tunisia
| | - Raouf Hajji
- Service de Médecine Interne, Hôpital de Sidi Bouzid, Faculté de Médecine de Sousse, Université de Sousse, Sousse, Tunisia
| | - Walid Bouzanna
- École d'Enseignement Hospitalier d'Habib Thamer, 8 Ali Ben Ayed St., Montefleury, 1089, Tunis, Tunisia
| | - Noureddine Allouche
- Laboratoire de Chimie des Substances Naturelles (LR17/ES08), Faculté des Sciences de Sfax, Université de Sfax, Route Soukra, BP1171, 3000, Sfax, Tunisia
| | - Jean-Pierre Bazureau
- Institut des Sciences Chimiques de Rennes, ISCR UMR CNRS 6226, Université de Rennes 1, Bât. 10A, Room 207, Campus de Beaulieu, CS 74205, 263 Avenue du Général Leclerc, 35042, Rennes Cedex, France.
| | - Houcine Ammar
- Laboratoire de Chimie Appliquée "Hétérocycles Corps Gras & Polymères", Faculté des Sciences, Université de Sfax, 3038, Sfax, Tunisia
| | - Souhir Abid
- Laboratoire de Chimie Appliquée "Hétérocycles Corps Gras & Polymères", Faculté des Sciences, Université de Sfax, 3038, Sfax, Tunisia; Département de Chimie, Collège des Sciences et des Arts, Université de Jouf, Al Qurayyat, Al Jawf, Saudi Arabia
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Mandlik Ingawale DS, Namdeo AG. Pharmacological evaluation of Ashwagandha highlighting its healthcare claims, safety, and toxicity aspects. J Diet Suppl 2020; 18:183-226. [PMID: 32242751 DOI: 10.1080/19390211.2020.1741484] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Withania somnifera, commonly known as "Ashwagandha" or "Indian ginseng" is an essential therapeutic plant of Indian subcontinent regions. It is regularly used, alone or in combination with other plants for the treatment of various illnesses in Indian Systems of Medicine over the period of 3,000 years. Ashwagandha (W. somnifera) belongs to the genus Withania and family Solanaceae. It comprises a broad spectrum of phytochemicals having wide range of biological effects. W. somnifera has demonstrated various biological actions such as anti-cancer, anti-inflammatory, anti-diabetic, anti-microbial, anti-arthritic, anti-stress/adaptogenic, neuro-protective, cardio-protective, hepato-protective, immunomodulatory properties. Furthermore, W. somnifera has revealed the capability to decrease reactive oxygen species and inflammation, modulation of mitochondrial function, apoptosis regulation and improve endothelial function. Withaferin-A is an important phytoconstituents of W. somnifera belonging to the category of withanolides been used in the traditional system of medicine for the treatment of various disorders. In this review, we have summarized the active phytoconstituents, pharmacologic activities (preclinical and clinical), mechanisms of action, potential beneficial applications, marketed formulations and safety and toxicity profile of W. somnifera.
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Affiliation(s)
- Deepa S Mandlik Ingawale
- Department of Pharmacology, Bharati Vidyapeeth Deemed to be University, Poona College of Pharmacy, Erandwane, Pune, India
| | - Ajay G Namdeo
- Department of Pharmacology, Bharati Vidyapeeth Deemed to be University, Poona College of Pharmacy, Erandwane, Pune, India
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Jiang T, Han F, Gao G, Liu M. Mangiferin exert cardioprotective and anti-apoptotic effects in heart failure induced rats. Life Sci 2020; 249:117476. [PMID: 32119962 DOI: 10.1016/j.lfs.2020.117476] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2020] [Revised: 02/21/2020] [Accepted: 02/26/2020] [Indexed: 11/15/2022]
Abstract
Mangiferin is a well-known xanthone extracted from mango leaves (Mangifera indica Linn). Mangiferin is widely distributed in the bark, peel, leaf, seed, stalk, and kernel of mango and higher plants. The pharmacological properties of mangiferin, including its antioxidant, anticancer, antiaging, antiviral, hepatoprotective, analgesic, and immunomodulatory activities, have been described in several studies. We investigated the effect of mangiferin on isoproterenol-induced apoptosis. Experimental heart failure was induced in rats by intraperitoneal administration of isoproterenol (5 mg/kg) for 7 consecutive days. Rats were divided into five groups: group I (sham rats), group II (isoproterenol alone control), group III (isoproterenol + 25 mg/kg mangiferin), group IV (isoproterenol + 50 mg/kg mangiferin), and group V (isoproterenol + 0.0225 mg/kg digitalis as a positive control). Hemodynamic parameters and body weight, heart weight and liver weight, apoptosis induction, and caspase-3, Bax, and Bcl-2 protein levels were measured, and a histopathological analysis of cardiomyocytes was performed. In addition, apoptosis and protein expression of caspase-3, cleaved caspase-3, Bax, and Bcl-2 were measured in cardiac H9c2 cells. Mangiferin supplementation significantly increased heart rate and improved the maximum rate of decrease in left ventricular (LV) pressure, the maximum rate of increase in LV pressure, and LV systolic pressure. Mangiferin reduced inflammatory cell infiltration and the number of broken myocardial fibers, and decreased apoptosis in cardiomyocytes by reducing proteins levels of caspase-3 and Bax and increasing those of Bcl-2. Our findings suggest that mangiferin has a cardioprotective effect against isoproterenol-induced apoptosis in cardiomyocytes.
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Affiliation(s)
- Tiechao Jiang
- Department of Cardiology, The third Hospital of Jilin University, (Jilin Provincial Molecular Biology Research Centre for Precision Medicine of Major Cardiovascular Disease), Changchun, Jilin 130033, China
| | - Fanglei Han
- Department of Anaesthesiology, The third Hospital of Jilin University, Changchun, Jilin 130033, China
| | - Guangyuan Gao
- Department of Cardiology, The third Hospital of Jilin University, (Jilin Provincial Molecular Biology Research Centre for Precision Medicine of Major Cardiovascular Disease), Changchun, Jilin 130033, China
| | - Miao Liu
- Department of Cardiology, The third Hospital of Jilin University, (Jilin Provincial Molecular Biology Research Centre for Precision Medicine of Major Cardiovascular Disease), Changchun, Jilin 130033, China.
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Refaie MM, Rifaai RA, Bayoumi AM, Shehata S. Cardioprotective effect of hemin in isoprenaline‐induced myocardial infarction: role of ATP‐sensitive potassium channel and endothelial nitric oxide synthase. Fundam Clin Pharmacol 2020; 34:302-312. [DOI: 10.1111/fcp.12529] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2019] [Revised: 12/10/2019] [Accepted: 12/16/2019] [Indexed: 12/14/2022]
Affiliation(s)
- Marwa M.M. Refaie
- Department of Pharmacology Faculty of Medicine Minia University 61511 El‐Minia Egypt
| | - Rehab A. Rifaai
- Department of Histology and cell biology Faculty of Medicine Minia University 61511 El‐Minia Egypt
| | - Asmaa M.A. Bayoumi
- Department of Biochemistry Faculty of Pharmacy Minia University 61511 El‐Minia Egypt
| | - Sayed Shehata
- Department of Cardiology Faculty of Medicine Minia University 61511 El‐Minia Egypt
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Govindasami S, Uddandrao VVS, Raveendran N, Sasikumar V. Therapeutic Potential of Biochanin-A Against Isoproterenol-Induced Myocardial Infarction in Rats. Cardiovasc Hematol Agents Med Chem 2020; 18:31-36. [PMID: 32026788 DOI: 10.2174/1871525718666200206114304] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2019] [Revised: 12/14/2019] [Accepted: 12/24/2019] [Indexed: 06/10/2023]
Abstract
BACKGROUND This study determined the effect of Biochanin A (BCA) on isoproterenol (ISO) induced Myocardial Infarction (MI) in male Wistar rats. METHODS Animals (weighing 150-180 g) were divided into four groups, with six animals in each group and pretreated with BCA (10mg/kg Body Weight [BW]) and ɑ-tocopherol (60mg/kg BW) for 30 days; and ISO (20mg/kg BW) was administrated subcutaneously on the 31st and 32nd day. RESULTS ISO-induced MI rats demonstrated the significant elevation of serum glutamic oxaloacetic transaminase, serum glutamic pyruvic transaminase, lactate dehydrogenase, creatine kinase-MB and cardiac troponin; however, concomitant pretreatment with BCA protected the rats from cardiotoxicity caused by ISO. Activities of antioxidant enzymes, such as superoxide dismutase, catalase, glutathione peroxidase, glutathione-S-transferase and glutathione reductase significantly reduced in the heart with ISO-induced MI. Pretreatment with BCA produced a marked reversal of these antioxidant enzymes related to MI-induced by ISO. CONCLUSION In conclusion, this study suggested that BCA exerts cardioprotective effects through modulating lipid peroxidation, enhancing antioxidants, and detoxifying enzyme systems.
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Affiliation(s)
| | - Veera Venkata Sathibabu Uddandrao
- Centre for Biological Sciences, Department of Biochemistry, K.S. Rangasamy College of Arts and Science, Tiruchengode, Namakkal District, Tamilnadu-637215, India
| | - Nivedha Raveendran
- Centre for Biological Sciences, Department of Biochemistry, K.S. Rangasamy College of Arts and Science, Tiruchengode, Namakkal District, Tamilnadu-637215, India
| | - Vadivukkarasi Sasikumar
- Centre for Biological Sciences, Department of Biochemistry, K.S. Rangasamy College of Arts and Science, Tiruchengode, Namakkal District, Tamilnadu-637215, India
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Asaikumar L, Vennila L, Akila P, Sivasangari S, Kanimozhi K, Premalatha V, Sindhu G. Preventive effect of nerolidol on isoproterenol induced myocardial damage in Wistar rats: Evidences from biochemical and histopathological studies. Drug Dev Res 2019; 80:814-823. [PMID: 31313346 DOI: 10.1002/ddr.21564] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2019] [Revised: 05/03/2019] [Accepted: 06/24/2019] [Indexed: 12/18/2022]
Abstract
The present study aimed at investigating the protective effects of nerolidol (NRD) against myocardial infarction (MI) induced by isoproterenol (ISO) in Wistar rats. The rats were randomly divided into five groups, each group consisting of six rats. Group I were treated as control rats, group II received NRD (200 mg/kg b.w.) by intragastric intubation for 21 days, group III received ISO (60 mg/kg b.w) subcutaneously (s.c) for two consecutive days on 22nd and 23rd day, group IV and V received NRD (100 and 200 mg/kg b.w) as in group II and additionally ISO was given for two consecutive days (22nd and 23rd). On 24th day all the rats were sacrificed by cervical dislocation and the blood and heart samples were collected. In the present study, ISO-induced myocardial damage was indicated by the changes in body weight, heart weight and the cardiac and hepatic marker enzymes such as creatine kinase (CK), creatine kinase-MB (CK-MB), alanine aminotransferase (ALT), aspartate aminotransferase (AST), lactate dehydrogenase (LDH), and troponin T and I (cTnT, cTnI) in the serum. In addition, the levels of lipid peroxidation products such as thiobarbituric acid reactive substances (TBARS), conjugated dines (CD), and lipid hydroperoxides (LHPs) increased significantly in the plasma and heart tissue. Activities of enzymatic antioxidants such as superoxide dismutase (SOD), catalase (CAT), glutathione peroxidase (GPx), glutathione-S-transferase (GST) in erythrocytes and heart tissue and the levels of nonenzymatic antioxidants like vitamin C, vitamin E, and reduced glutathione (GSH) in plasma and heart tissue were decreased in ISO-induced rats. Histopathological observations were also supported with the biochemical parameters. Pretreatment with NRD at different doses (100 and 200 mg/kg b.w) for 21 days prevented the above changes induced by ISO. The 200 mg/kg b.w of NRD was more pronounced than the other dose and brought back all the above parameters near to normalcy.
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Affiliation(s)
- Loordhurani Asaikumar
- Department of Biochemistry and Biotechnology, Faculty of Science, Annamalai University, Annamalainagar, Tamil Nadu, India
| | - Lakshmanan Vennila
- Department of Biochemistry and Biotechnology, Faculty of Science, Annamalai University, Annamalainagar, Tamil Nadu, India
| | - Palaniyandi Akila
- Department of Biochemistry and Biotechnology, Faculty of Science, Annamalai University, Annamalainagar, Tamil Nadu, India
| | - Subramanian Sivasangari
- Department of Biochemistry and Biotechnology, Faculty of Science, Annamalai University, Annamalainagar, Tamil Nadu, India
| | - Kaliyamoorthi Kanimozhi
- Department of Biochemistry and Biotechnology, Faculty of Science, Annamalai University, Annamalainagar, Tamil Nadu, India
| | - Vengatesan Premalatha
- Department of Biochemistry and Biotechnology, Faculty of Science, Annamalai University, Annamalainagar, Tamil Nadu, India
| | - Ganapathi Sindhu
- Department of Biochemistry and Biotechnology, Faculty of Science, Annamalai University, Annamalainagar, Tamil Nadu, India
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Timercan T, Şveţ I, Pantea V, Ambros A, Lîsîi L. Advanced glycation end products in isoproterenol-induced acute myocardial infarction. Med Pharm Rep 2019; 92:235-238. [PMID: 31460503 PMCID: PMC6709963 DOI: 10.15386/mpr-1348] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2019] [Accepted: 05/30/2019] [Indexed: 11/23/2022] Open
Abstract
BACKGROUND Isoproterenol is a synthetic catecholamine that can produce diffuse myocardial necrosis at high doses. Advanced glycation end products (AGEs) are involved in the development and progression of cardiovascular disease, including acute coronary syndrome. The purpose of the study was to determine the changes of serum and tissue AGE content in isoproterenol-induced acute myocardial infarction and to assess their informational character in the early diagnosis, risk stratification and prognosis of disease. METHODS Forty adult male rats were divided into 5 groups: sham (L1=11), control 0.9% NaCl (L2=11), and with experimental myocardial infarction (L3=6, L4=6; L5=6), induced by the subcutaneous injection of Isoproterenol Hydrochloride solution 100 mg/kg, and sacrificed over 6 hours, 24 hours and 7 days post infarction. The results were presented by median and interquartile range. The groups were compared using Kruskal-Wallis and Mann-Whitney nonparametric tests, and the Spearman correlation coefficient was calculated (SPSS 23.0). RESULTS A decrease of AGE serum levels in L3 were identified, followed by a significant increase in L4, the trend maintained in L5, which significantly exceeded the values in sham and control groups. In the homogenate, AGEs presented an elevation in L3, with a relevant decrease in L4, and an inconsistent increase in L5 compared to sham and control groups. CONCLUSION The collected data suggest the utility of AGE assessment in early diagnosis and risk stratification in acute myocardial infarction.
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Affiliation(s)
- Tatiana Timercan
- Department of Biochemistry and Clinical Biochemistry, Nicolae Testemitanu State University of Medicine and Pharmacy, Republic of Moldova
| | - Inna Şveţ
- Laboratory of Biochemistry, Nicolae Testemitanu State University of Medicine and Pharmacy, Republic of Moldova
| | - Valeriana Pantea
- Laboratory of Biochemistry, Nicolae Testemitanu State University of Medicine and Pharmacy, Republic of Moldova
| | - Ala Ambros
- Department of Biochemistry and Clinical Biochemistry, Nicolae Testemitanu State University of Medicine and Pharmacy, Republic of Moldova
| | - Leonid Lîsîi
- Department of Biochemistry and Clinical Biochemistry, Nicolae Testemitanu State University of Medicine and Pharmacy, Republic of Moldova
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Eltobshy SAG, Hussein AM, Elmileegy AA, Askar MH, Khater Y, Metias EF, Helal GM. Effects of heme oxygenase-1 upregulation on isoproterenol-induced myocardial infarction. THE KOREAN JOURNAL OF PHYSIOLOGY & PHARMACOLOGY : OFFICIAL JOURNAL OF THE KOREAN PHYSIOLOGICAL SOCIETY AND THE KOREAN SOCIETY OF PHARMACOLOGY 2019; 23:203-217. [PMID: 31080351 PMCID: PMC6488703 DOI: 10.4196/kjpp.2019.23.3.203] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/17/2018] [Revised: 12/23/2018] [Accepted: 12/31/2018] [Indexed: 12/18/2022]
Abstract
The present study was designed to examine the effect of heme oxygenase-1 (HO-1) induction by cobalt protoporphyrin (CoPP) on the cardiac functions and morphology, electrocardiogram (ECG) changes, myocardial antioxidants (superoxide dismutase [SOD] and glutathione [GSH]), and expression of heat shock protein (Hsp) 70 and connexin 43 (Cx-43) in myocardial muscles in isoproterenol (ISO) induced myocardial infarction (MI). Thirty two adult male Sprague Dawely rats were divided into 4 groups (each 8 rats): normal control (NC) group, ISO group: received ISO at dose of 150 mg/kg body weight intraperitoneally (i.p.) for 2 successive days; ISO + Trizma group: received (ISO) and Trizma (solvent of CoPP) at dose of 5 mg/kg i.p. injection 2 days before injection of ISO, with ISO at day 0 and at day 2 after ISO injections; and ISO + CoPP group: received ISO and CoPP at a dose of 5 mg/kg dissolved in Trizma i.p. injection as Trizma. We found that, administration of ISO caused significant increase in heart rate, corrected QT interval, ST segment, cardiac enzymes (lactate dehydrogenase, creatine kinase-muscle/brain), cardiac HO-1, Hsp70 with significant attenuation in myocardial GSH, SOD, and Cx-43. On the other hand, administration of CoPP caused significant improvement in ECG parameters, cardiac enzymes, cardiac morphology; antioxidants induced by ISO with significant increase in HO-1, Cx-43, and Hsp70 expression in myocardium. In conclusions, we concluded that induction of HO-1 by CoPP ameliorates ISO-induced myocardial injury, which might be due to up-regulation of Hsp70 and gap junction protein (Cx-43).
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Affiliation(s)
- Somaia A G Eltobshy
- Department of Physiology, Faculty of Medicine, Mansoura University, Mansoura 35516, Egypt
| | - Abdelaziz M Hussein
- Department of Physiology, Faculty of Medicine, Mansoura University, Mansoura 35516, Egypt
| | - Asaad A Elmileegy
- Department of Physiology, Faculty of Medicine, Mansoura University, Mansoura 35516, Egypt
| | - Mona H Askar
- Department of Physiology, Faculty of Medicine, Mansoura University, Mansoura 35516, Egypt
| | - Yomna Khater
- Medical Experimental Research Center, Faculty of Medicine, Mansoura University, Mansoura 35516, Egypt
| | - Emile F Metias
- Department of Physiology, Faculty of Medicine, Mansoura University, Mansoura 35516, Egypt
| | - Ghada M Helal
- Department of Medical Biochemistry, Faculty of Medicine, Mansoura University, Mansoura 35516, Egypt
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Zhu C, Li W, Wang X, Xue J, Zhao L, Song Y, Zhou T, Zhang M. Phloroglucinol averts isoprenaline hydrochloride induced myocardial infarction in rats. Drug Dev Res 2019; 80:453-460. [PMID: 30889286 DOI: 10.1002/ddr.21517] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2018] [Revised: 12/30/2018] [Accepted: 01/15/2019] [Indexed: 02/06/2023]
Affiliation(s)
- Canzhan Zhu
- Department of CardiologyThe Second Affiliated Hospital of Xi'an Jiaotong University, No 157 Xiwulu,Xincheng District Xi'an City Shaanxi Province China
| | - Wanjing Li
- Department of CardiologyThe Second Affiliated Hospital of Xi'an Jiaotong University, No 157 Xiwulu,Xincheng District Xi'an City Shaanxi Province China
| | - Xinhong Wang
- Department of CardiologyThe Second Affiliated Hospital of Xi'an Jiaotong University, No 157 Xiwulu,Xincheng District Xi'an City Shaanxi Province China
| | - Jiahong Xue
- Department of CardiologyThe Second Affiliated Hospital of Xi'an Jiaotong University, No 157 Xiwulu,Xincheng District Xi'an City Shaanxi Province China
| | - Ling Zhao
- Department of CardiologyThe Second Affiliated Hospital of Xi'an Jiaotong University, No 157 Xiwulu,Xincheng District Xi'an City Shaanxi Province China
| | - Yafan Song
- Department of CardiologyThe Second Affiliated Hospital of Xi'an Jiaotong University, No 157 Xiwulu,Xincheng District Xi'an City Shaanxi Province China
| | - Tian Zhou
- Department of CardiologyThe Second Affiliated Hospital of Xi'an Jiaotong University, No 157 Xiwulu,Xincheng District Xi'an City Shaanxi Province China
| | - Mingjuan Zhang
- Department of CardiologyThe Second Affiliated Hospital of Xi'an Jiaotong University, No 157 Xiwulu,Xincheng District Xi'an City Shaanxi Province China
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Zhang L, Guo Z, Wang Y, Geng J, Han S. The protective effect of kaempferol on heart via the regulation of Nrf2, NF-κβ, and PI3K/Akt/GSK-3β signaling pathways in isoproterenol-induced heart failure in diabetic rats. Drug Dev Res 2019; 80:294-309. [PMID: 30864233 DOI: 10.1002/ddr.21495] [Citation(s) in RCA: 67] [Impact Index Per Article: 13.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2018] [Revised: 11/05/2018] [Accepted: 11/07/2018] [Indexed: 01/19/2023]
Abstract
This study was designed to delineate the effect of kaempferol (KF) on heart failure (HF) in diabetic rats. Streptozotocin-induced male diabetic rats received KF orally at 10 and 20 mg/kg for 42 consecutive days. In last 2 days of the experimental period, isoproterenol was subcutaneously injected at 85 mg/kg to induce HF. The hearts were processed for hemodynamic, biochemical, molecular, and histological investigations. Systolic blood pressure, diastolic blood pressure, and mean arterial blood pressure were elevated in KF-treated HF-induced diabetic rats. Moreover, KF treatment resulted in decreased fasting blood glucose and glycosylated hemoglobin levels with increased serum insulin levels. Besides, serum cardiac injury markers like troponin-I, creatine kinase-muscle/brain, lactate dehydrogenase, and brain natriuretic peptide levels were significantly reduced in KF treatment. KF treatment has shown decrease in cardiac heme oxygenase-1, nuclear factor erythroid 2-related factor 2 (Nrf-2), and γ-glutamylcysteine synthetase with increased Keap1 mRNA levels. The cardioprotection of KF was improved by inhibition of apoptosis via blocking phosphorylation of Akt/glycogen synthase kinase (GSK)-3β and p38 mitogen-activated protein-kinase/extracellular signal-regulated kinases signaling pathways in HF-induced diabetic rats. Moreover, reduced cardiac apoptosis in KF treatment was confirmed by decreased terminal deoxynucleotidyl transferase dUTP nick-end labeling (TUNEL) positive cells, histopathological changes in HF-induced diabetic rats. Therefore, the cardioprotective effect of KF is attributed to the regulation of Nrf2, nuclear factor kappa-light-chain-enhancer of activated B cells, and Akt/GSK-3β signaling pathways in HF-induced diabetic rats.
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Affiliation(s)
- Long Zhang
- Cardiology Department, Xidian Group Hospital, Xi'an, People's Republic of China
| | - Zhaoxia Guo
- Department of Cardiovascular, Gansu Provincial Hospital, Lanzhou, People's Republic of China
| | - Yan Wang
- Medical Research and Laboratory Diagnostic Center, Jinan Central Hospital Affiliated to Shandong University, Jinan, People's Republic of China
| | - Jun Geng
- Medical Research and Laboratory Diagnostic Center, Jinan Central Hospital Affiliated to Shandong University, Jinan, People's Republic of China
| | - Shuyi Han
- Medical Research and Laboratory Diagnostic Center, Jinan Central Hospital Affiliated to Shandong University, Jinan, People's Republic of China
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Vemuri SK, Nethi SK, Banala RR, Goli PVS, Annapareddy VGR, Patra CR. Europium Hydroxide Nanorods (EHNs) Ameliorate Isoproterenol-Induced Myocardial Infarction: An in Vitro and in Vivo Investigation. ACS APPLIED BIO MATERIALS 2019; 2:1078-1087. [DOI: 10.1021/acsabm.8b00669] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
| | - Susheel Kumar Nethi
- Department of Applied Biology, CSIR-Indian Institute of Chemical Technology, Uppal Road, Tarnaka, Hyderabad, Telangana State 500007, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, Uttar Pradesh 201002, India
| | | | | | | | - Chitta Ranjan Patra
- Department of Applied Biology, CSIR-Indian Institute of Chemical Technology, Uppal Road, Tarnaka, Hyderabad, Telangana State 500007, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, Uttar Pradesh 201002, India
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Novel Mesenchymal Stem Cell Strategy in Alleviating Toll-Like Receptor-4, p53 and Nrf2 Signaling in Isoproterenol-Induced Myocardial Infarction in Rat Model. Cardiovasc Toxicol 2019; 18:232-241. [PMID: 29110132 DOI: 10.1007/s12012-017-9432-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Mesenchymal stem cells (MSCs) are multipotent stromal cells that merit the differentiation into various cell types. The present study was designed to test the hypothesis that the cardioprotective effect of MSCs transplantation and digoxin treatment is mediated via the regulation of messenger RNA gene expression of pro-inflammatory cytokines and apoptotic markers. Myocardial infarction was induced in Wistar rats via isoproterenol injection in a dose of (85 mg/kg, subcutaneously, twice at an interval of 24 h). Four weeks post-MSCs transplantation and digoxin treatment a significant reduction in serum cardiac markers, aspartate aminotransferase, creatine kinase-MB and troponine II was observed. Meanwhile, isoproterenol significantly reduced the gene and protein expression of the oxidative stress marker nuclear-related factor-2 (Nrf2) with a concomitant elevation in (MDA) level and inflammatory markers toll-like receptor-4 (TLR-4), intercellular adhesion molecules (ICAMs) and (VCAM-1). Moreover, apoptotic marker (P53) was significantly down-regulated. This was confirmed by histopathological investigations. It was hypothesized that MSCs transplantation was superior over digoxin treatment regimen in improving heart function.
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Kumari P, Saifi MA, Khurana A, Godugu C. Cardioprotective effects of nanoceria in a murine model of cardiac remodeling. J Trace Elem Med Biol 2018; 50:198-208. [PMID: 30262280 DOI: 10.1016/j.jtemb.2018.07.011] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/05/2018] [Revised: 07/10/2018] [Accepted: 07/11/2018] [Indexed: 12/11/2022]
Abstract
Isoproterenol (ISO), a synthetic β1 adrenergic agonist is a well-known agent to be associated with severe cardiotoxicity manifested as marked myocardial necrosis and fibrosis. Oxidative stress plays a crucial role in mediating ISO induced cardiotoxicity. In present study, we have investigated the possible protective effect of nanoceria (NC) in ISO induced cardiac injury. We have given long duration exposure (a total of 10 days) of low dose ISO (20 mg/kg/day) to investigate the protective effects of NC in chronic cardiac injury model. ISO (20 mg/kg/day for 10 days) produced cardiac injury as evident by increased plasma LDH and CK-MB, AST, ALT, cardiac hypertrophy, severe myocardial fibrosis (MF) and significantly higher levels of cytokines, IL-6, TGF-β and TNF-α. Interestingly, the treatment with NC (0.2 and 2 mg/kg) abrogated cardiotoxicity symptoms and provided protection from ISO induced cardiac injury. The results from present study demonstrated strong evidences of cardioprotective effects of NC as shown by reduction in the levels of LDH (p < 0.05 at 2 mg/kg) and CK-MB (p < 0.05 at 2 mg/kg). In addition, NC reduced oxidative stress parameters MDA (p < 0.05 at 2 mg/kg) and enhanced GSH levels which is physiological antioxidant (p < 0.01 at both doses). Further, NC exhibited promising anti-inflammatory activity and curbed the levels of cytokines (p < 0.05 at 0.2 mg/kg and p < 0.001 for IL-1β and p < 0.001 at both doses for IL-6). In addition, NC also reduced the levels of pro-fibrotic cytokine, TGF-β (p < 0.05 at 2 mg/kg) and helped in reduction of collagen deposition in heart thereby, preventing the myocardial remodeling. Our results strongly suggested that NC might be of potential use as a cardioprotective agent.
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Affiliation(s)
- Preeti Kumari
- Department of Regulatory Toxicology, National Institute of Pharmaceutical Education and Research (NIPER), Balanagar, Hyderabad, Telangana, India
| | - Mohd Aslam Saifi
- Department of Regulatory Toxicology, National Institute of Pharmaceutical Education and Research (NIPER), Balanagar, Hyderabad, Telangana, India
| | - Amit Khurana
- Department of Regulatory Toxicology, National Institute of Pharmaceutical Education and Research (NIPER), Balanagar, Hyderabad, Telangana, India
| | - Chandraiah Godugu
- Department of Regulatory Toxicology, National Institute of Pharmaceutical Education and Research (NIPER), Balanagar, Hyderabad, Telangana, India.
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Abd El-Fattah AI, Zaghloul MS, Eltablawy NA, Rashed LA. α-Lipoic acid and amlodipine/perindopril combination potentiate the therapeutic effect of mesenchymal stem cells on isoproterenol induced cardiac injury in rats. Biochimie 2018; 156:59-68. [PMID: 30308238 DOI: 10.1016/j.biochi.2018.10.002] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2018] [Accepted: 10/06/2018] [Indexed: 12/27/2022]
Abstract
Cardiac injury is a dangerous disease and become a greater issue in the forthcoming decades. The ultimate goal is to prevent the progression of heart failure and apoptotic processes. Cardiac tissue may regenerate itself but to certain extent depending on the number of resident stem cells that is limited. Thus, research had been focused on bone marrow derived stem cells (BM-MSCs) as a promising therapy in different types of tissues, including the heart. This study is designed not only to assess the therapeutic effect of BM-MSCs but also to improve their therapeutic effect in combination with antioxidant α-lipoic acid (ALA) and antihypertensive therapeutic drug form (AP) against isoproterenol-induced cardiac injury and compared with that of BM-MSCs alone. Cardiac injury was induced in 70 male rats by Isoproterenol (ISO was injected s.c. for four consecutive days). Experimental animals were divided into six ISO-treated groups beside a control non treated one. The six ISO-treated groups were divided into: ISO group, ISO+BM-MSCs group, ISO+ALA group, ISO+AP group, ISO+ALA+AP group and ISO+ALA+AP+BM-MSCs group, the last five groups were treated with the examined materials after one week of ISO injection. Isoproterenol significantly increased serum CK-MB, LDH activities, Troponin1 and TNF-α. Oxidative stress is evidenced by the increased MDA, NO and Caspase-3 activity associated with significant reduction of GSH content and SOD activity in cardiac tissue. Furthermore, mRNA expression of NFκB and iNOS were significantly up regulated and eNOS mRNA expression was down regulated. Administration of BM-MSCs, ALA and AP alone significantly mitigated the induced cardiac injury. Concomitant administration of ALA and AP after BM-MSCs induced a more pronounced improving effect on cardiac functions. In conclusion, the concomitant administration of ALA and AP after BM-MSCs infusion increases the cellular antioxidant levels of cardiac tissue that improves the repairing function of BM-MSCs.
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Affiliation(s)
- Abeer I Abd El-Fattah
- Department of Biochemistry, Faculty of Pharmacy (Girls), Al-Azhar University, Cairo, Egypt
| | - M S Zaghloul
- Biochemistry Division, National Organization for Drug Control and Research (NODCAR), Egypt.
| | - N A Eltablawy
- Biochemistry Division, National Organization for Drug Control and Research (NODCAR), Egypt
| | - L A Rashed
- Medical Biochemistry Department, Faculty of Medicine, Cairo University, Cairo, Egypt
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Shahzad S, Mateen S, Mubeena Mariyath PM, Naeem SS, Akhtar K, Rizvi W, Moin S. Protective effect of syringaldehyde on biomolecular oxidation, inflammation and histopathological alterations in isoproterenol induced cardiotoxicity in rats. Biomed Pharmacother 2018; 108:625-633. [PMID: 30245462 DOI: 10.1016/j.biopha.2018.09.055] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2018] [Revised: 09/07/2018] [Accepted: 09/08/2018] [Indexed: 11/15/2022] Open
Abstract
BACKGROUND Ischemic injury during myocardial infarction (MI) is responsible for increased deaths among patients with cardiovascular disorders. Recently, research has been directed for finding treatment using natural compounds. This study was performed to investigate the effects of syrigaldehyde (SYD), a phytochemical against isoproterenol (ISO) induced cardiotoxicity model. METHODS For induction of MI, rats were intoxicated with two doses of ISO and were treated with SYD at three different concentrations (12.5, 25 & 50 mg/kg) both prior and simultaneous to ISO administration. RESULTS ISO group revealed amplified activity of marker enzymes (CKMB, LDH, AST, ALT), increased oxidation of proteins and lipid molecules. Moreover, augmentation in pro-inflammatory markers was also found. The same group also displayed marked changes in histopathology and erythrocyte (RBCs) morphology. SYD treated groups showed diminished levels of serum markers enzymes, lipid peroxidation and protein carbonyl (PC) with increment in antioxidant defense in cardiac tissues of ISO administered rats. Our findings also revealed the modulatory effect of SYD on membrane bound ATPases, showing that SYD significantly improved the ISO induced changes in membrane fluidity. Furthermore, decline in infarct size, alleviation of structural RBC damage and improved myocardial histopathological outcome were observed in treated groups. In addition, mitigation of biochemical and histopathological changes by SYD was found to be dependent on its concentration. CONCLUSION SYD had cardioprotective efficacy owing to its antioxidative and anti-inflammatory properties. Our results support incorporation of SYD in regular diet for prevention of MI.
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Affiliation(s)
- Sumayya Shahzad
- Department of Biochemistry, Jawaharlal Nehru Medical College, Faculty of Medicine, Aligarh Muslim University, Aligarh, 202002, Uttar Pradesh, India
| | - Somaiya Mateen
- Department of Biochemistry, Jawaharlal Nehru Medical College, Faculty of Medicine, Aligarh Muslim University, Aligarh, 202002, Uttar Pradesh, India
| | - P M Mubeena Mariyath
- Interdisciplinary Brain Research Unit, Jawaharlal Nehru Medical College, Faculty of Medicine, Aligarh Muslim University, Aligarh, 202002, Uttar Pradesh, India
| | - Syed Shariq Naeem
- Department of Pharmacology, Jawaharlal Nehru Medical College, Faculty of Medicine, Aligarh Muslim University, Aligarh, 202002, Uttar Pradesh, India
| | - Kafil Akhtar
- Department of Pathology, Jawaharlal Nehru Medical College, Faculty of Medicine, Aligarh Muslim University, Aligarh, 202002, Uttar Pradesh, India
| | - Waseem Rizvi
- Department of Pharmacology, Jawaharlal Nehru Medical College, Faculty of Medicine, Aligarh Muslim University, Aligarh, 202002, Uttar Pradesh, India
| | - Shagufta Moin
- Department of Biochemistry, Jawaharlal Nehru Medical College, Faculty of Medicine, Aligarh Muslim University, Aligarh, 202002, Uttar Pradesh, India.
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Siddiqi A, Parveen A, Dhyani N, Hussain ME, Fahim M. Effects of Coriandrum Sativum Extract and Simvastatin in Isopreterenol Induced Heart Failure in Rats. SERBIAN JOURNAL OF EXPERIMENTAL AND CLINICAL RESEARCH 2018. [DOI: 10.1515/sjecr-2017-0080] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/07/2022] Open
Abstract
Abstract
Heart failure is a syndrome, caused due to structural and functional cardiac abnormalities, characterized by changes in the hemodynamic and neurohumoral mechanisms. It is becoming a major health burden worldwide. More effective therapies are desperately needed. Coriandrum sativum (C. sativum), a traditional spice crop has been known to possess many biological and medicinal properties. The present study was designed to investigate the cardioprotective efficacy of C. sativum in rat model of isoproterenol induced heart failure. Heart failure was produced by injecting isoproterenol subcutaneously (85 mg/kg twice at an interval of 24 h). Oral efficacy of seed extract was assessed on hemodynamic profile, antioxidant enzyme activities, lipid peroxidation, lipid profile, atherogenic indices, mRNA and protein expression of endothelin receptors (ETA and ETB) and histopathology. Treatment of heart failure rats with C. sativum orally (1g/kg b.wt) improved the altered hemodynamics, restored the cardiac antioxidant enzymes armory, attenuated oxidative stress, improved lipid profile, lowered atherogenic indices, decreased the levels of ETA and ETB receptor mRNA and protein, and restored the cardiac morphology. In conclusion, our results suggest C. sativum to be a cardioprotective agent in heart failure, possibly by the virtue of its ability to alleviate oxidative stress, improve lipid profile and endothelial dysfunction.
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Affiliation(s)
- Aisha Siddiqi
- Department of Physiology, Hamdard Institute of Medical Sciences and Research , Jamia Hamdard (Hamdard University) , Hamdard Nagar, New Delhi - 110062 , India
| | - Adila Parveen
- Centre for Physiotherapy and Rehabilitation Sciences , Jamia Millia Islamia, Jamia Nagar, New Delhi - 110025 , India
| | - Neha Dhyani
- Department of Physiology, Hamdard Institute of Medical Sciences and Research , Jamia Hamdard (Hamdard University) , Hamdard Nagar, New Delhi - 110062 , India
| | - M. Ejaz Hussain
- Centre for Physiotherapy and Rehabilitation Sciences , Jamia Millia Islamia, Jamia Nagar, New Delhi - 110025 , India
| | - Mohammad Fahim
- Department of Physiology, Hamdard Institute of Medical Sciences and Research , Jamia Hamdard (Hamdard University) , Hamdard Nagar, New Delhi - 110062 , India
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Mert H, Yılmaz H, Irak K, Yıldırım S, Mert N. Investigation of the Protective Effect of Kefir against Isoproterenol Induced Myocardial Infarction in Rats. Korean J Food Sci Anim Resour 2018; 38:259-272. [PMID: 29805276 PMCID: PMC5960824 DOI: 10.5851/kosfa.2018.38.2.259] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2017] [Revised: 01/26/2018] [Accepted: 01/26/2018] [Indexed: 12/20/2022] Open
Abstract
This study aims to investigate the protective effects of kefir against myocardial infarction induced by isoproterenol (ISO). The rats were randomly divided into 4 groups, each group consisting of 8 rats. The control group, the kefir group (5 mL/kg/d kefir administered to rats as intra-gastric gavage for 60 d), the ISO group (100 mg/kg ISO was administered to rats, s.c. on 61. and 62. d), and kefir+ISO group (5 mL/kg/d kefir was administered to rats intra gastric gavage for 60 days prior to ISO, 100 mg/kg in two doses on day 61 and 62). 12 h after the last ISO dose, all rats were decapitated and their blood samples were collected. Cardiac tissue was reserved for histopathological examination. creatine kinase (CK), alanine aminotransferase (ALT), aspartate aminotransferase (AST), lactate dehydrogenase (LDH), triglycerides, total cholesterol,very low density lipoprotein (VLDL), low density lipoprotein (LDL), high density lipoprotein (HDL) and glucose were measured by autoanalyzer, whole blood malondialdehyde (MDA), glutathione (GSH) and plasma advanced oxidation protein products (AOPP) levels were measured spectrophotometrically. It was determined that in the group of kefir+ISO, the levels of AST (p<0.001), CK (p<0.001), LDH (p<0.001), MDA (p<0.001) and AOPP (p<0.001) were decreased, while the GSH (p<0.05) increased, compared to ISO group. There were no significant changes in lipid profile and glucose levels between these two groups. In conclusion, by examining cardiac enzymes and histopathological changes in cardiac tissue, it can be concluded that the administration of kefir in myocardial infarction induced by ISO can protect the heart with its antioxidant characteristic and minimize the toxic damage created by ISO.
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Affiliation(s)
- Handan Mert
- Department of Biochemistry, Yuzuncu Yil University, Faculty of Veterinary Medicine, Van 65090, Turkey
| | - Hikmet Yılmaz
- Department of Biochemistry, Yuzuncu Yil University, Faculty of Veterinary Medicine, Van 65090, Turkey
| | - Kıvanç Irak
- Department of Biochemistry, Siirt University, Faculty of Veterinary Medicine, Siirt, 56100, Turkey
| | - Serkan Yıldırım
- Department of Pathology, Ataturk University, Faculty of Veterinary Medicine, Erzurum, 25030, Turkey
| | - Nihat Mert
- Department of Biochemistry, Yuzuncu Yil University, Faculty of Veterinary Medicine, Van 65090, Turkey
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Imran M, Hassan MQ, Akhtar MS, Rahman O, Akhtar M, Najmi AK. Sacubitril and valsartan protect from experimental myocardial infarction by ameliorating oxidative damage in Wistar rats. Clin Exp Hypertens 2018; 41:62-69. [PMID: 29595329 DOI: 10.1080/10641963.2018.1441862] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
BACKGROUND Sacubitril (SAC), a neprilysin inhibitor prevent degradation of neprilysin and activate cGMP signaling pathways leading to rise in blood volume concurrent to blood pressure by means of vasoactive peptides, adrenomedullin, and bradykinin. OBJECTIVE The aim of this study was to evaluate the anti-ischemic effects of SAC through inhibiting neprilysin in isoproterenol (ISO) induced myocardial infarction (MI) in Wistar albino rats. ISO (85 mg/kg) was injected subcutaneously at the end of 14 days pre-treatment with SAC and valsartan (VAL). RESULT Biochemical investigation revealed that SAC along with VAL significantly prevented the antioxidant enzymes (SOD, Catalase, GR, GPx, GST, and GSH) degradation and malondialdehyde (MDA) induced by ISO intoxication in Wistar rats. Along with this, cardiac biomarkers (LDH, CK-MB, ALT, AST, and ALP) were also significantly ameliorated by SACand VAL in ISO-treated rats. Concurrently, decreased infarction area (IA)and marked reduction in myofibril damage by SACand VAL further supported its protective benefits in MI. CONCLUSION Taken together, the results suggest that inhibition of enzyme neprilysin alleviated the ISO induces myocardial damage mediated by its strong antioxidant potential.
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Affiliation(s)
- Mohd Imran
- a Department of Pharmacology, Faculty of Pharmacy , Jamia Hamdard , New Delhi , India
| | - Md Quamrul Hassan
- a Department of Pharmacology, Faculty of Pharmacy , Jamia Hamdard , New Delhi , India.,b Department of Pharmacology (Ilmul Advia), Ajmal Khan Tibbiya College , Aligarh Muslim University , Uttar Pradesh , India
| | - Md Sayeed Akhtar
- a Department of Pharmacology, Faculty of Pharmacy , Jamia Hamdard , New Delhi , India.,c School of Allied Health Science , Sharda University , Uttar Pradesh , India
| | - Obaid Rahman
- a Department of Pharmacology, Faculty of Pharmacy , Jamia Hamdard , New Delhi , India
| | - M Akhtar
- a Department of Pharmacology, Faculty of Pharmacy , Jamia Hamdard , New Delhi , India
| | - Abul Kalam Najmi
- a Department of Pharmacology, Faculty of Pharmacy , Jamia Hamdard , New Delhi , India
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Ashokkumar R, Jamuna S, Sakeena Sadullah M, Niranjali Devaraj S. Vitexin protects isoproterenol induced post myocardial injury by modulating hipposignaling and ER stress responses. Biochem Biophys Res Commun 2018; 496:731-737. [DOI: 10.1016/j.bbrc.2018.01.104] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2018] [Accepted: 01/16/2018] [Indexed: 12/20/2022]
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50
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Paul S, Das S, Tanvir E, Hossen MS, Saha M, Afroz R, Islam MA, Hossain MS, Gan SH, Ibrahim Khalil M. Protective effects of ethanolic peel and pulp extracts of Citrus macroptera fruit against isoproterenol-induced myocardial infarction in rats. Biomed Pharmacother 2017; 94:256-264. [DOI: 10.1016/j.biopha.2017.07.080] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2017] [Revised: 07/18/2017] [Accepted: 07/18/2017] [Indexed: 01/19/2023] Open
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