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Shakerinasab N, Azizi M, Mansourian M, Sadeghi H, Salaminia S, Abbasi R, Shahaboddin ME, Doustimotlagh AH. Empagliflozin Exhibits Hepatoprotective Effects Against Bile Duct Ligation-induced Liver Injury in Rats: A Combined Molecular Docking Approach to In Vivo Studies. Curr Pharm Des 2022; 28:3313-3323. [PMID: 36305136 DOI: 10.2174/1381612829666221027112239] [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: 04/30/2022] [Accepted: 09/22/2022] [Indexed: 01/28/2023]
Abstract
BACKGROUND Cholestatic liver damage is a chronic disease caused by dysfunction of the hepaticbiliary system. Oxidative stress and inflammation are essential factors in the pathogenesis of cholestasis. Thus, the current study was designed to examine the effect of empagliflozin on bile duct ligation-induced liver damage in rats. METHODS This study was done on male Wistar rats, which were randomly assigned to the four experimental groups: sham control (SC), bile duct ligation (BDL), SC plus empagliflozin (SC+EMPA) (receiving 10 mg of EMPA orally for 7 days), BDL plus empagliflozin 10 mg/kg (BDL+ EMPA). At the end of the study, the rats were sacrificed, and serum and tissue samples were collected to analyze biochemical parameters, biomarkers of oxidative stress, inflammatory markers, and histopathological changes. The molecular docking technique was performed to elucidate the interaction of EMPA and Cu/Zn-superoxide dismutase (SOD1). RESULTS The results showed that BDL elevated the serum activity of ALT, AST, ALP, and levels of TBIL and TPro. BDL also intensifies the oxidative stress state in rats, which was confirmed by augmenting lipid peroxidation (MDA), protein oxidation (PCO), and altering antioxidant defense parameters through decreased SOD, catalase (CAT), and glutathione peroxidase (GPX) levels. Furthermore, the histopathological changes in the liver demonstrated the aggravation of inflammation and oxidative stress. In contrast, treatment with EMPA has shown anti-inflammatory and anti-oxidant effects by reducing TNF-α and IL-6 pro-inflammatory marker proteins, restoring the antioxidant status (increased SOD and GPX), reducing ALT, AST, ALP, TBIL levels, and protein oxidation, and improving the histopathological alterations through reducing bile duct proliferation, fibrosis, focal and portal inflammation. According to the attained findings, the SOD1 activity can be regulated by the EMPA. Our documentation presents direct evidence at the molecular level related to the ability of EMPA to exert its antioxidant performance through certain measures in a particular molecular route. CONCLUSION The results showed EMPA to have hepatic protective effects in rats against cholestatic liver injury, an effect mediated by its antioxidant and anti-inflammatory properties.
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Affiliation(s)
- Nasrin Shakerinasab
- Department of Biochemistry, Yasuj University of Medical Sciences, Yasuj, Iran
| | - Mahdokht Azizi
- Department of Pharmacology, Medicinal Plants Research Center, Yasuj University of Medical Sciences, Yasuj, Iran
| | - Mahboubeh Mansourian
- Department of Pharmacology, Medicinal Plants Research Center, Yasuj University of Medical Sciences, Yasuj, Iran
| | - Hossein Sadeghi
- Department of Pharmacology, Medicinal Plants Research Center, Yasuj University of Medical Sciences, Yasuj, Iran
| | - Shirvan Salaminia
- Department of Cardiac Surgery, Yasuj University of Medical Science, Yasuj, Iran
| | - Reza Abbasi
- Department of Pediatrics, Yasuj University of Medical Science, Yasuj, Iran
| | | | - Amir Hossein Doustimotlagh
- Department of Pharmacology, Medicinal Plants Research Center, Yasuj University of Medical Sciences, Yasuj, Iran.,Department of Clinical Biochemistry, Faculty of Medicine, Yasuj University of Medical Sciences, Yasuj, Iran
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Euldji I, SI-MOUSSA C, HAMADACHE M, BENKORTBI O. QSPR Modelling of The Solubility of Drug and Drug‐Like Compounds in Supercritical Carbon Dioxide. Mol Inform 2022; 41:e2200026. [DOI: 10.1002/minf.202200026] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2022] [Accepted: 04/03/2022] [Indexed: 11/05/2022]
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Arya A, Azarmehr N, Mansourian M, Doustimotlagh AH. Inactivation of the superoxide dismutase by malondialdehyde in the nonalcoholic fatty liver disease: a combined molecular docking approach to clinical studies. Arch Physiol Biochem 2021; 127:557-564. [PMID: 31475569 DOI: 10.1080/13813455.2019.1659827] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
The objective of the present study was to investigate the plasma levels of oxidative stress markers and the activity of antioxidant enzymes in NAFLD and healthy subjects. Furthermore, the interaction behaviors of malondialdehyde (MDA) with Cu/Zn superoxide dismutase (SOD1) enzyme were elucidated by molecular docking. The study involved 60 patients with NAFLD and 25 healthy volunteers. The plasma levels of oxidative stress parameters and antioxidant enzymes activity were determined. NAFLD patients had significantly higher alanine aminotransferase, MDA and nitric oxide metabolites values, as well as significantly lower total thiol and SOD activity than the control group. Based on the molecular docking, MDA could deactivate the enzymatic activity of SOD1. Impaired antioxidant defense systems may be involved in the progression of NAFLD. This study provides direct evidence at a molecular level to explain that MDA may exert its oxidant activity by specific action within the specific molecular pathway.HighlightsImpairing antioxidant defense systems may be a main factor in the progression of nonalcoholic fatty liver disease (NAFLD).Increasing MDA and NO metabolites, as well as decreasing TSH values and SOD activity in NAFLD patients as compared to control subjectsIncreasing MDA level in NAFLD patients may be inactivate SOD activity by reaction with the key residues Cu ion inside active site of the enzyme catalytic site.
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Affiliation(s)
- Arash Arya
- Internal Medicine, Yasuj University of Medical Sciences, Yasuj, Iran
| | - Nahid Azarmehr
- Student Research Committee, Yasuj University of Medical Sciences, Yasuj, Iran
| | - Mahboubeh Mansourian
- Medicinal Plants Research Center, Yasuj University of Medical Sciences, Yasuj, Iran
| | - Amir Hossein Doustimotlagh
- Medicinal Plants Research Center, Yasuj University of Medical Sciences, Yasuj, Iran
- Department of Clinical Biochemistry, Faculty of Medicine, Yasuj University of Medical Sciences, Yasuj, Iran
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Doustimotlagh AH, Taheri S, Mansourian M, Eftekhari M. Extraction and Identification of Two Flavonoids in Phlomoides hyoscyamoides as an Endemic Plant of Iran: The Role of Quercetin in the Activation of the Glutathione Peroxidase, the Improvement of the Hydroxyproline and Protein Oxidation in Bile Duct-Ligated Rats. Curr Comput Aided Drug Des 2021; 16:629-640. [PMID: 31481005 DOI: 10.2174/1573409915666190903163335] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2019] [Revised: 06/22/2019] [Accepted: 08/02/2019] [Indexed: 01/04/2023]
Abstract
BACKGROUND Cholestatic liver disease, a serious chronic condition that develops progressive hepatic degeneration through free radicals. OBJECTIVE The present study was designed to extract and identify two flavonoids in Phlomoides hyoscyamoides plant, native to Iran and evaluate the role of quercetin identified on the liver injury among bile ductligated rats. METHODS This study was conducted on 25 male Wistar rats within three groups of sham control, mere bile duct-ligated, and bile duct-ligated with quercetin. The bile duct-ligated animals received quercetin at a dose of 50 mg/kg/day for 10 days, followed by biochemical tests, oxidative stress markers, activity of antioxidant enzymes and hematoxylin and eosin staining. Molecular docking was used to explore the interactive behavior of quercetin with glutathione peroxidase. RESULTS According to analyses of the obtained extract, two main active ingredients of P. hyoscyamoides were rutin and quercetin. Bile duct-ligated group showed a significant liver necrosis, a clear increase in plasma and tissue oxidative stress parameters, and a decrease in glutathione peroxidase activity as compared to sham control group. Quercetin injection in bile duct-ligated rats resulted in significant decrease in hydroxyproline, protein carbonyl and histopathologic indexes and significant increase in glutathione peroxidase activity (P-value≤0.05). Based on the molecular docking, the quercetin was able to regulate the glutathione peroxidase activity. CONCLUSION The quercetin acts as an enzyme inducer by renewing the glutathione peroxidase activity and inhibiting the oxidation of proteins and hence decreases the oxidative stress. These results could be a sign of confirming the positive role of quercetin in attenuating the liver damage and degeneration.
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Affiliation(s)
- Amir H Doustimotlagh
- Medicinal Plants Research Center, Yasuj University of Medical Sciences, Yasuj, Iran,Department of Clinical Biochemistry, Faculty of Medicine, Yasuj University of Medical Sciences, Yasuj, Iran
| | - Salman Taheri
- Chemistry & Chemical Engineering Research Center of Iran, P.O. Box 14335-186, Tehran, Iran
| | - Mahboubeh Mansourian
- Medicinal Plants Research Center, Yasuj University of Medical Sciences, Yasuj, Iran,Department of Pharmacology, Faculty of Medicine, Yasuj University of Medical Sciences, Yasuj, Iran
| | - Mahdieh Eftekhari
- Department of Pharmacognosy, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
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Eftekhari M, Hoseinsalari A, Mansourian M, Farjadmand F, Shams Ardekani MR, Sharifzadeh M, Hassanzadeh G, Khanavi M, Gholami M. Trachyspermum ammi (L.) Sprague, superb essential oil and its major components on peptic ulcers: in vivo combined in silico studies. ACTA ACUST UNITED AC 2019; 27:317-327. [PMID: 31218527 DOI: 10.1007/s40199-019-00279-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2018] [Accepted: 06/05/2019] [Indexed: 11/30/2022]
Abstract
BACKGROUND Trachyspermum ammi (L.) Sprague is used for treating gastrointestinal disorders. Several studies indicated gastric antiulcer activity of T. ammi extract, yet the effect of its essential oil has not been studied on. OBJECTIVES The present study evaluates chemical composition of T. ammi essential oil and anti-peptic ulcer effect of the essential oil as well as its three major components in ethanol induced-gastric ulcers in rats. METHODS Primarily chemical composition of the essential oil was analyzed by gas chromatography-mass spectrometry (GC/MS). Rats received the essential oil (500, 250, 125, 62.5, 31.25 mg/kg), thymol (30, 100 mg/kg), para-cymene (100, 150 mg/kg) and gamma-terpinene (100, 150 mg/kg) using gavage tube along with ethanol 80%. Finally, dissected stomachs were assessed both macroscopically and microscopically to evaluate anti-ulcerative effect of the essential oil and the pure compounds. Moreover, molecular docking was utilized to explore the interactive behavior of the main components with active site residues of H+/K+ ATPase. RESULTS Analysis of the essential oil indicated that para-cymene (37.18%), gamma-terpinene (35.36%) and thymol (20.51%) are the main components. Administration of different doses of the essential oil noticeably diminished the number of peptic ulcers in a dose-dependent manner. Among the main components, thymol was more potent than para-cymene and gamma-terpinene. Administration of the essential oil (500 mg/kg) and thymol (100 mg/kg) observed maximum inhibition percentage (98.58% and 79.37%, respectively). Molecular docking study provides the evidence of thymol ability to inhibit H+/K+ ATPase. CONCLUSIONS The findings revealed that T. ammi essential oil can be applied to treat gastric ulcer as a natural agent. Graphical abstract.
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Affiliation(s)
- Mahdieh Eftekhari
- Department of Pharmacognosy, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
| | - Afsaneh Hoseinsalari
- Department of Pharmacognosy, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
| | - Mahboubeh Mansourian
- Medicinal Plants Research Center, Yasuj University of Medical Sciences, Yasuj, Iran.,Department of Pharmacology, Faculty of Medicine, Yasuj University of Medical Sciences, Yasuj, Iran
| | - Fatemeh Farjadmand
- Food and Drug Organization, Ministry of Health and Medical Education of Iran, Tehran, Iran
| | | | - Mohammad Sharifzadeh
- Department of Toxicology and Pharmacology, Tehran University of Medical Sciences, Tehran, Iran.,The institute of Pharmaceutical Sciences, Tehran University of Medical Sciences, Tehran, Iran
| | - Gholamreza Hassanzadeh
- Department of Anatomy, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Mahnaz Khanavi
- Department of Pharmacognosy, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran. .,Faculty of Land and Food Systems, University of British Columbia, Vancouver, BC, Canada.
| | - Mahdi Gholami
- Department of Toxicology and Pharmacology, Tehran University of Medical Sciences, Tehran, Iran
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Sepehri S, Gharagani S, Saghaie L, Aghasadeghi MR, Fassihi A. QSAR and docking studies of some 1,2,3,4-tetrahydropyrimidines: evaluation of gp41 as possible target for anti-HIV-1 activity. Med Chem Res 2014. [DOI: 10.1007/s00044-014-1246-z] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Quantitative structure activity relationship and docking studies of imidazole-based derivatives as P-glycoprotein inhibitors. Med Chem Res 2014. [DOI: 10.1007/s00044-014-1029-6] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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