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Wafaey AA, El-Hawary SS, Abdelhameed MF, El Raey MA, Abdelrahman SS, Ali AM, Kirollos FN. Green synthesis of zinc oxide nanoparticles using ethanolic extract of Gliricidia sepium (Jacq.) kunth. Ex. Walp., stem: Characterizations and their gastroprotective effect on ethanol-induced gastritis in rats. Bioorg Chem 2024; 145:107225. [PMID: 38402797 DOI: 10.1016/j.bioorg.2024.107225] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2024] [Revised: 02/09/2024] [Accepted: 02/16/2024] [Indexed: 02/27/2024]
Abstract
The study presents a significant advancement in drug delivery and therapeutic efficacy through the successful synthesis of Gliricidia sepium(Jacq.) Kunth. ex. Walp., stem zinc oxide nanoparticles(GSS ZnONPs). The phenolic compounds present in Gliricidia sepium stem (GSS) particularly vanillic acid, apegnin-7-O-glucoside, syringic acid, and p-coumaric acid which were identified by HPLC. These compounds shown antioxidant and anti-inflammatory properties. GSS ZnONPs demonstrate pronounced gastroprotective effects against ethanol-induced gastritis, evidenced by the reduction in gastric lesions and mucosal injury upon its treatment. Histopathological evaluation and immunohistochemical analysis of nuclear factor erythroid 2-related factor 2 (Nrf2) expression further validate these results, revealing the amelioration of ethanol-induced gastritis and improved gastric tissue condition due to their treatment. Noteworthy is the dose-dependent response of GSS ZnONPs, showcasing their efficacy even at lower doses against ethanol-induced gastritis which is confirmed by different biomarkers. These findings have substantial implications for mitigating dosage-related adverse effects while preserving therapeutic benefits, offering a more favorable treatment approach. This study aims to investigate the potential gastroprotective activity of GSS ZnONPs against gastritis.
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Affiliation(s)
- Aya A Wafaey
- Pharmacognosy Department, Faculty of Pharmacy, Cairo University, Kasr El -Aini, Cairo 11562, Egypt.
| | - Seham S El-Hawary
- Pharmacognosy Department, Faculty of Pharmacy, Cairo University, Kasr El -Aini, Cairo 11562, Egypt
| | - Mohamed F Abdelhameed
- Pharmacology Department, Medical Research and Clinical Studies Institute, National Research Centre, 33 El-Bohouth St., Dokki, Cairo 12622, Egypt
| | - Mohamed A El Raey
- Phytochemistry & Plant Systematic Department, National Research Centre, El Buhouth St., Dokki, Cairo 12622 , Egypt
| | - Sahar S Abdelrahman
- Department of Pathology, Faculty of Veterinary Medicine, Cairo University, Giza 12211, Egypt
| | - Alaa M Ali
- Department of Pathology, Faculty of Veterinary Medicine, Cairo University, Giza 12211, Egypt
| | - Farid N Kirollos
- Pharmacognosy Department, Faculty of Pharmacy, Cairo University, Kasr El -Aini, Cairo 11562, Egypt
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Identifying the active compounds and mechanism of action of Banxia Xiexin decoction for treating ethanol-induced chronic gastritis using network pharmacology combined with UPLC-LTQ-Orbitrap MS. Comput Biol Chem 2021; 93:107535. [PMID: 34217946 DOI: 10.1016/j.compbiolchem.2021.107535] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2020] [Revised: 06/18/2021] [Accepted: 06/22/2021] [Indexed: 12/23/2022]
Abstract
BACKGROUND Banxia Xiexin decoction (BXD), a traditionally prescribed Chinese medicine, has been used to treat chronic gastritis for many years. However, the underlying mechanism and targets for its effects remain unknown. In the present study, we predicted the targets and active compounds of BXD in the treatment of chronic gastritis through network pharmacology and ultra-performance liquid chromatography coupled with linear trap quadrupole-Orbitrap mass spectrometry (UPLC-LTQ-Orbitrap MS). METHOD A chronic gastritis model was established in rats by oral administration of 56 % ethanol. BXD was orally administered for 7 days. Stomach tissues were collected for histopathological analysis, and tumour necrosis factor (TNF)-α, interleukin (IL)-2, IL-8, and lactate dehydrogenase (LDH) levels were measured by enzyme-linked immunosorbent assay. UPLC-LTQ-Orbitrap MS was established to analyse compounds in rat plasma following oral BXD administration. The absorbed ingredients were selected as candidate active compounds. The chronic gastritis-related targets were screened using multiple databases. The potential targets for the treatment of chronic gastritis were used to construct a protein-protein interaction (PPI) network and were also analysed using the Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) databases. Finally, molecular docking was used to uncover the interaction between multi-components and putative targets, and the results were verified by surface plasmon resonance (SPR). RESULTS Intragastric administration of BXD ameliorated stomach injury resulting from chronic gastritis in rats and decreased the levels of TNF-α, IL-2, IL-8, and LDH. A comprehensive systematic strategy was used to successfully identify 38 candidate targets and 14 active compounds in BXD. Based on the network of compounds-targets and PPI, three hub genes that were associated with BXD therapy for chronic gastritis were selected and included intercellular adhesion molecule-1, peroxisome proliferator-activated receptor gamma and mitogen-activated protein kinase 14. The results of molecular docking and SPR demonstrated that the active compounds in BXD demonstrate affinity for these targets. Additionally, an enrichment analysis revealed that treatment of chronic gastritis with BXD primarily involves cytokine activation, the inflammatory response and nuclear factor-kappa B, hypoxia-inducible factor-1, phosphatidylinositol-3-kinase-protein-serine-threonine kinase and Janus kinase-signal transducer and activator of transcription signalling pathways, which may mediate the effects of BXD in the treatment of chronic gastritis. CONCLUSION BXD exhibits a therapeutic effect in ethanol-induced gastritis through multi-compound, multi-target and multi-pathway mechanisms. A strategy of network pharmacology combined with SPR may provide a feasible approach to explore the targets of herbal medicine and uncover novel bioactive components.
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Tureyen A, Ince S. Bupropion Inhibits Oxidant Status and Inflammation in Ethanol-Induced Chronic Gastritis in Rats. INT J PHARMACOL 2021. [DOI: 10.3923/ijp.2021.281.291] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Heidari F, Komeili-Movahhed T, Hamidizad Z, Moslehi A. The protective effects of rosmarinic acid on ethanol-induced gastritis in male rats: antioxidant defense enhancement. Res Pharm Sci 2021; 16:305-314. [PMID: 34221064 PMCID: PMC8216161 DOI: 10.4103/1735-5362.314829] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2020] [Revised: 10/12/2020] [Accepted: 04/12/2021] [Indexed: 12/17/2022] Open
Abstract
Background and purpose: Gastritis is one of the most current gastrointestinal disorders worldwide. Alcohol consumption is one of the major factors, which provides gastritis. Rosmarinic acid (RA) is found in many plants and has powerful antioxidant and anti-inflammatory effects. In this study, the protective effect of RA was evaluated on the histopathological indices, antioxidant ability, and prostaglandin E2 (PGE2) secretion in male rats. Experimental approach: Forty-two animals were divided into control, ethanol-induced gastritis, and RA groups, 6 each. The protective groups included RA administration before gastritis induction at 50 mg (R-G50), 100 mg (R-G100), 150 mg (R-G150), and 200 mg (R-G200) doses. Gastritis was induced by gavage of 1 mL pure ethanol in fasted animals. After 1 h of gastritis induction, the rats were sacrificed and stomach tissue was removed. Findings/Results: Histological evaluation revealed that RA significantly attenuated gastric ulcers, leucocyte infiltration, and hyperemia. It also increased mucosal layer thickness and restored gastric glands. Furthermore, RA decreased malondialdehyde level, increased superoxide dismutase, catalase, and glutathione in the stomach tissue, and raised gastric PGE2 level. Conclusion and implications: Our study demonstrated that rosmarinic acid has a notable effect on gastritis protection that could be due to increased antioxidant defense and PGE2 secretion, eventually maintenance of mucosal barrier integrity and gastric glands.
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Affiliation(s)
- Fatemeh Heidari
- Cellular and Molecular Research Center, Qom University of Medical Sciences, Qom, I.R. Iran
| | | | - Zeinab Hamidizad
- Department of Physiology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Azam Moslehi
- Cellular and Molecular Research Center, Qom University of Medical Sciences, Qom, I.R. Iran
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Simon JP, Evan Prince S. Ameliorative activity of aqueous leaf extract from Madhuca longifolia against diclofenac-administered toxicity on rat stomach and intestine. J Histotechnol 2021; 44:114-126. [PMID: 33656414 DOI: 10.1080/01478885.2020.1861917] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
Madhuca longifolia, a tropical tree used as medicine and food, is known to have a beneficial effect against stomach gastric toxicity. Madhuca longifolia is used in treating cough, skin disease and nerve disorders. Diclofenac, a non-steroidal anti-inflammatory drug (NSAID), with overdosage and prolonged use, is known to cause gastric toxicity. Silymarin (SLY), a polyphenolic antioxidant flavonoid, is a derivative of Silybum marianum extracted from milk thistle seeds and fruits, has been widely used in the treatment of gastric ulcer. SLY was used as the standard drug to compare the effects with the Madhuca longifolia aqueous leaf extract treatment. The aim of the current study is to understand the effect of Madhuca longifolia aq. leaf extract on rat stomach and intestine against diclofenac-administered toxicity. Rats (n = 30) were divided into Group I normal control, Group II treated with diclofenac, Group III treated with diclofenac and Madhuca longifolia leaf extract, Group IV treated with diclofenac and silymarin, and Group V was treated with Madhuca longifolia leaf extract alone. After the study duration, rats were euthanized and tissue samples were analyzed for antioxidant, cytokine, protein expression levels and histopathological changes. Diclofenac treated rats had significant (p < 0.05) changes in levels of antioxidants, cytokines, protein expression and pathological changes as compared to rats treated with Madhuca longifolia. This study demonstrated that Madhuca longifolia leaf extract had gastroprotective activity in rats treated with diclofenac.
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Affiliation(s)
- Jerine Peter Simon
- Department of Biomedical Sciences, School of Biosciences and Technology, VIT, Vellore, India
| | - Sabina Evan Prince
- Department of Biomedical Sciences, School of Biosciences and Technology, VIT, Vellore, India
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Serafim C, Araruna ME, Júnior EA, Diniz M, Hiruma-Lima C, Batista L. A Review of the Role of Flavonoids in Peptic Ulcer (2010-2020). Molecules 2020; 25:molecules25225431. [PMID: 33233494 PMCID: PMC7699562 DOI: 10.3390/molecules25225431] [Citation(s) in RCA: 36] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2020] [Revised: 09/15/2020] [Accepted: 09/16/2020] [Indexed: 02/07/2023] Open
Abstract
Peptic ulcers are characterized by erosions on the mucosa of the gastrointestinal tract that may reach the muscle layer. Their etiology is multifactorial and occurs when the balance between offensive and protective factors of the mucosa is disturbed. Peptic ulcers represent a global health problem, affecting millions of people worldwide and showing high rates of recurrence. Helicobacter pylori infection and the use of non-steroidal anti-inflammatory drugs (NSAIDs) are one of the most important predisposing factors for the development of peptic ulcers. Therefore, new approaches to complementary treatments are needed to prevent the development of ulcers and their recurrence. Natural products such as medicinal plants and their isolated compounds have been widely used in experimental models of peptic ulcers. Flavonoids are among the molecules of greatest interest in biological assays due to their anti-inflammatory and antioxidant properties. The present study is a literature review of flavonoids that have been reported to show peptic ulcer activity in experimental models. Studies published from January 2010 to January 2020 were selected from reference databases. This review refers to a collection of flavonoids with antiulcer activity in vivo and in vitro models.
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Affiliation(s)
- Catarina Serafim
- Postgraduate Program in Natural Products and Bioactive Synthetic, Health Sciences Center, Federal University of Paraiba, João Pessoa 58051900, Paraiba, Brazil; (C.S.); (M.E.A.); (E.A.J.)
| | - Maria Elaine Araruna
- Postgraduate Program in Natural Products and Bioactive Synthetic, Health Sciences Center, Federal University of Paraiba, João Pessoa 58051900, Paraiba, Brazil; (C.S.); (M.E.A.); (E.A.J.)
| | - Edvaldo Alves Júnior
- Postgraduate Program in Natural Products and Bioactive Synthetic, Health Sciences Center, Federal University of Paraiba, João Pessoa 58051900, Paraiba, Brazil; (C.S.); (M.E.A.); (E.A.J.)
| | - Margareth Diniz
- Department of Pharmacy, Health Sciences Center, Federal University of Paraíba, João Pessoa 58051900, Paraiba, Brazil;
| | - Clélia Hiruma-Lima
- Department of Structural and Functional Biology (Physiology), Institute of Biosciences, São Paulo State University, Botucatu 18618970, São Paulo, Brazil;
| | - Leônia Batista
- Department of Pharmacy, Health Sciences Center, Federal University of Paraíba, João Pessoa 58051900, Paraiba, Brazil;
- Correspondence: ; Tel.: +55-83-32167003; Fax: +55-83-32167502
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Fanoudi S, Alavi MS, Karimi G, Hosseinzadeh H. Milk thistle ( Silybum Marianum) as an antidote or a protective agent against natural or chemical toxicities: a review. Drug Chem Toxicol 2020; 43:240-254. [PMID: 30033764 DOI: 10.1080/01480545.2018.1485687] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2018] [Revised: 05/17/2018] [Accepted: 05/31/2018] [Indexed: 12/11/2022]
Abstract
Biological and chemical agents cause dangerous effects on human health via different exposing ways. Recently, herbal medicine is considered as a biological and safe treatment for toxicities. Silybum marianum (milk thistle), belongs to the Asteraceae family, possesses different effects such as hepatoprotective, cardioprotective, neuroprotective, anti-inflammatory and anti-carcinogenic activities. Several studies have demonstrated that this plant has protective properties against toxic agents. Herein, the protective effects of S. marianum and its main component, silymarin, which is the mixture of flavonolignans including silibinin, silydianin and silychristin acts against different biological (mycotoxins, snake venoms, and bacterial toxins) and chemical (metals, fluoride, pesticides, cardiotoxic, neurotoxic, hepatotoxic, and nephrotoxic agents) poisons have been summarized. This review reveals that main protective effects of milk thistle and its components are attributed to radical scavenging, anti-oxidative, chelating, anti-apoptotic properties, and regulating the inflammatory responses.
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Affiliation(s)
- Sahar Fanoudi
- Department of Pharmacology Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Mohaddeseh Sadat Alavi
- Department of Pharmacology Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Gholamreza Karimi
- Pharmaceutical Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran
- Department of Pharmacodynamics and Toxicology School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, IR, Iran
| | - Hossein Hosseinzadeh
- Pharmaceutical Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran
- Department of Pharmacodynamics and Toxicology School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, IR, Iran
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Simon JP, Parthasarathy M, Nithyanandham S, Katturaja R, Namachivayam A, Prince SE. Protective effect of the ethanolic and methanolic leaf extracts of Madhuca longifolia against diclofenac-induced toxicity in female Wistar albino rats. Pharmacol Rep 2019; 71:983-993. [PMID: 31546157 DOI: 10.1016/j.pharep.2019.05.013] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2019] [Revised: 05/08/2019] [Accepted: 05/21/2019] [Indexed: 12/18/2022]
Abstract
BACKGROUND Diclofenac is commonly prescribed Non-Steroidal Anti-Inflammatory Drug (NSAIDs) as it has anti-inflammatory, analgesic and anti-pyretic properties. Long term usage and over-dosage of diclofenac is associated with adverse effects like drug-induced liver injury, gastrointestinal and renal toxicity. The therapeutic uses of medicinal plants have gained a prominent role in recent years. Madhuca longifolia is a tree found throughout India, which is known to have several pharmacological activities. The aim of our study is to investigate the potential effect of the ethanolic and methanolic leaf extracts of M. longifolia against diclofenac-induced toxicity. METHODS The rats used for the experiment were divided into seven groups. Group-1 was the normal control. Group-2 was administered with diclofenac (50 mg/kg b.w./day/ip) on the 4th and the 5th day. Group-3 was treated with diclofenac and ELEML (500 mg/kg b.w./day/po) on all 5 days. Group-4 was treated with diclofenac and MLEML (500 mg/kg b.w./day/po) on all 5 days. Standard drug silymarin (25 mg/kg b.w./day/po) was given to the rats of group-5 along with diclofenac. Group-6 and group-7 were treated with ethanolic leaf extract and methanolic leaf extract of M. longifolia respectively. After the study period, the rats were evaluated for parameters like liver and renal markers, antioxidants and histopathological changes. RESULTS This study has proved the beneficial effect of ethanolic and methanolic leaf extract of M. longifolia against diclofenac-induced toxicity wherein ethanolic leaf extract showed a better result than methanolic leaf extract. CONCLUSION Our study has concluded the beneficial effect of ethanolic and methonolic leaf extract of Madhuca longifolia against DFC-induced toxicity. This study proves that it has potential effect on hepato, renal and gastro toxicity in female Wistar albino rats. It can further be studied to understand its mechanism in treating toxicity.
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Baicalin protects against ethanol-induced chronic gastritis in rats by inhibiting Akt/NF-κB pathway. Life Sci 2019; 239:117064. [DOI: 10.1016/j.lfs.2019.117064] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2019] [Revised: 11/07/2019] [Accepted: 11/12/2019] [Indexed: 12/11/2022]
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Hosseinabadi T, Lorigooini Z, Tabarzad M, Salehi B, Rodrigues CF, Martins N, Sharifi-Rad J. Silymarin antiproliferative and apoptotic effects: Insights into its clinical impact in various types of cancer. Phytother Res 2019; 33:2849-2861. [PMID: 31407422 DOI: 10.1002/ptr.6470] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2019] [Revised: 06/07/2019] [Accepted: 07/13/2019] [Indexed: 12/11/2022]
Abstract
Silymarin is a complex extract isolated from the plant Silybum marianum, widely known for its prominent antioxidant and hepatoprotective effects, although increasing evidences have reported extraordinary antiproliferative and apoptotic abilities. As a result, several signaling pathways involved in cell cycle control, cell proliferation, and cell death have been deconvoluted as critical mechanisms. In this regard, cyclin and cyclin-dependent pathways have been the most studied ones. Following that, apoptotic pathways, such as p53, Akt, STAT-3, Ras, and caspases pathways, have been extensively studied, although other mechanisms involved in inflammation and angiogenesis have also been highlighted as silymarin-likely targets in cancer therapy. Therefore, the main challenge of this review is to discuss the diverse molecular mechanisms for silymarin antiproliferative and apoptotic effects; most of them largely studied in various types of cancers so far. Clinical trials and combination therapies related to silymarin application in cancer prevention and treatment are presented as well.
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Affiliation(s)
- Tahereh Hosseinabadi
- Department of Pharmacognosy and Biotechnology, School of Pharmacy, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Zahra Lorigooini
- Medical Plants Research Center, Basic Health Sciences Institute, Shahrekord University of Medical Sciences, Shahrekord, Iran
| | - Maryam Tabarzad
- Protein Technology Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Bahare Salehi
- Student Research Committee, School of Medicine, Bam University of Medical Sciences, Bam, Iran
| | - Célia F Rodrigues
- LEPABE-Department of Chemical Engineering, Faculty of Engineering, University of Porto, Porto, Portugal
| | - Natália Martins
- Faculty of Medicine, University of Porto, Porto, Portugal
- Institute for Research and Innovation in Health (i3S), University of Porto, Porto, Portugal
| | - Javad Sharifi-Rad
- Zabol Medicinal Plants Research Center, Zabol University of Medical Sciences, Zabol, Iran
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Chen H, Nie Q, Xie M, Yao H, Zhang K, Yin J, Nie S. Protective effects of β-glucan isolated from highland barley on ethanol-induced gastric damage in rats and its benefits to mice gut conditions. Food Res Int 2019; 122:157-166. [DOI: 10.1016/j.foodres.2019.04.011] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2018] [Revised: 04/04/2019] [Accepted: 04/06/2019] [Indexed: 12/13/2022]
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Eslami-Farsani M, Moslehi A, Hatami-Shahmir A. Allantoin improves histopathological evaluations in a rat model of gastritis. Physiol Int 2018; 105:325-334. [PMID: 30582339 DOI: 10.1556/2060.105.2018.4.30] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
PURPOSE Gastritis is found to be one of the most common gastrointestinal diseases worldwide. However, current therapeutic agents cause side effects, interaction, and recurrence. Allantoin has anti-inflammatory and wound healing properties. In this study, the therapeutic effect of allantoin has been assessed on the histopathological indices and gastric mucosal barrier of male rats. METHODS Male rats were equally divided into control, ethanol-induced gastritis, and allantoin groups. The therapeutic groups consisted of gastritis plus 12.5 mg/kg allantoin, gastritis plus 25 mg/kg allantoin, and gastritis plus 50 mg/kg allantoin groups. After 5 days of allantoin administration, the rats were sacrificed and a part of their gastric tissue was maintained at -70 °C for prostaglandin E2 (PGE2) and non-protein sulfhydryl (NP-SH) measurements. Another part was stained with hematoxylin and eosin and Masson's trichrome. RESULTS We found that Allantoin increased parietal and mucosal cell counts and mucosal thickness after gastritis induction. In addition, the number of leukocytes and vessels decreased in both of the mucosal and the submucosal layers. Allatoin improved gastric ulcer in all treatment groups. Gastric levels of PGE2 and NP-SH increased after allantoin treatment. CONCLUSION This study indicated that allantoin had a considerable effect on gastritis treatment, which seems to result from the reinforcement of gastric mucosal barrier.
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Affiliation(s)
- M Eslami-Farsani
- 1 School of Medicine, Qom University of Medical Sciences , Qom, Iran
| | - A Moslehi
- 2 Cellular and Molecular Research Center, Qom University of Medical Sciences , Qom, Iran
| | - A Hatami-Shahmir
- 3 Student Research Committee, Qom University of Medical Sciences , Qom, Iran
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Simon JP, Evan Prince S. Aqueous leaves extract of Madhuca longifolia attenuate diclofenac-induced hepatotoxicity: Impact on oxidative stress, inflammation, and cytokines. J Cell Biochem 2018; 119:6125-6135. [PMID: 29574991 DOI: 10.1002/jcb.26812] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2017] [Accepted: 02/23/2018] [Indexed: 12/17/2022]
Abstract
Diclofenac is a Non-Steroidal Anti-inflammatory drug which is used as an analgesic. It is known to cause heptotoxicity on over dose and long term usage. Madhuca longifolia is an evergreen tree found widely in India that is known to have several ethnomedical uses. The aim of our study is to evaluate the beneficial effect of the aqueous leaf extract of M. longifolia against diclofenac-induced toxicity. Rats were dived into five groups of six rats each. Group-I was normal control. Group-II was administered with diclofenac (50 mg/kg. b.w./day, i.p) on 4th and 5th day. Group-III rats were treated with aqueous leaf extract of M. longifolia (500 mg/kg b.w./day, oral) for 5 consecutive days and diclofenac (50 mg/kg. b.w./day, i.p) was given on 4th and 5th day. Silymarin (25 mg/kg. b.w./day, oral) was used as standard drug which was given to the rats of group-IV along with diclofenac on 4th and 5th day. Aqueous leaf extract of M. longifolia (500 mg/kg b.w./day, oral) alone was administered in group-V. After the study period, the rats were evaluated for liver enzyme markers, antioxidant parameters, histopathological changes, and cytokines levels. The hepatic proinflammatory mediator cytokines like TNF-α, IL-6, and IL-1β were evaluated through ELISA. The protein expression of Caspase-3, COX-2, and NF-κB were analysed through Western blotting techniques. Aqueous leaves extract of M. longifolia was able to normalize the changes caused by diclofenac. Current study indicatesthe protective effect of the aqueous leaves extract of M. longifolia against diclofenac-induced toxicity.
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Xie M, Chen H, Nie S, Tong W, Yin J, Xie M. Gastroprotective effect of gamma-aminobutyric acid against ethanol-induced gastric mucosal injury. Chem Biol Interact 2017; 272:125-134. [DOI: 10.1016/j.cbi.2017.04.022] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2017] [Revised: 04/21/2017] [Accepted: 04/25/2017] [Indexed: 12/17/2022]
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Jabri MA, Aissani N, Tounsi H, Sakly M, Marzouki L, Sebai H. Protective effect of chamomile (Matricaria recutita L.) decoction extract against alcohol-induced injury in rat gastric mucosa. PATHOPHYSIOLOGY 2017; 24:1-8. [DOI: 10.1016/j.pathophys.2016.11.001] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2016] [Revised: 11/05/2016] [Accepted: 11/18/2016] [Indexed: 12/28/2022] Open
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Moro MG, Sanchez PKV, Gevert MV, Baller EM, Tostes AF, Lupepsa AC, Baglie S, Franco GCN. Gastric and renal effects of COX-2 selective and non-selective NSAIDs in rats receiving low-dose aspirin therapy. Braz Oral Res 2016; 30:e127. [PMID: 27901208 DOI: 10.1590/1807-3107bor-2016.vol30.0127] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2016] [Accepted: 09/22/2016] [Indexed: 01/26/2023] Open
Abstract
The consumption of low-dose aspirin (LDA) to prevent cardiovascular disease continues to increase worldwide. Consequently, the number of chronic LDA users seeking dental procedures that require complementary acute anti-inflammatory medication has also grown. Considering the lack of literature evaluating this interaction, we analyzed the gastric and renal effects caused by a selective COX-2 inhibitor (etoricoxib) and a non-selective COX-2 inhibitor (ibuprofen) nonsteroidal anti-inflammatory drug (NSAID) in rats receiving chronic LDA therapy. Male Wistar rats were divided into six experimental groups (carboxymethylcellulose (CMC) - vehicle; LDA; LDA + ibuprofen; ibuprofen; LDA + etoricoxib; and etoricoxib) and submitted to long-term LDA therapy with a subsequent NSAID administration for three days by gavage. After the experimental period, we analyzed gastric and renal tissues and quantified serum creatinine levels. The concomitant use of LDA with either NSAID induced the highest levels of gastric damage when compared to the CMC group (F = 20.26, p < 0.05). Treatment with either LDA or etoricoxib alone was not associated with gastric damage. No significant damage was observed on kidney morphology and function (F = 0.5418, p > 0.05). These results suggest that even the acute use of an NSAID (regardless of COX-2 selectivity) can induce gastric damage when combined with the long-term use of low-dose aspirin in an animal model. Additional studies, including clinical assessments, are thus needed to clarify this interaction, and clinicians should be careful of prescribing NSAIDs to patients using LDA.
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Affiliation(s)
- Marcella Goetz Moro
- Universidade Estadual de Ponta Grossa - UEPG, Department of Dentistry, Ponta Grossa, PR, Brazil
| | | | - Mayara Vitorino Gevert
- Universidade Estadual de Ponta Grossa - UEPG, Department of Dentistry, Ponta Grossa, PR, Brazil
| | - Emeline Maria Baller
- Universidade Estadual de Ponta Grossa - UEPG, Department of Pharmaceutical Sciences, Ponta Grossa, PR, Brazil
| | - Ana Flávia Tostes
- Universidade Estadual de Ponta Grossa - UEPG, Department of Pharmaceutical Sciences, Ponta Grossa, PR, Brazil
| | - Ana Caroline Lupepsa
- Universidade Estadual de Ponta Grossa - UEPG, Department of Pharmaceutical Sciences, Ponta Grossa, PR, Brazil
| | - Sinvaldo Baglie
- Universidade Estadual de Ponta Grossa - UEPG, Department of Pharmaceutical Sciences, Ponta Grossa, PR, Brazil
| | - Gilson Cesar Nobre Franco
- Universidade Estadual de Ponta Grossa - UEPG, Department of General Biology, Ponta Grossa, Paraná - Brazil
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Fattori V, Hohmann MSN, Rossaneis AC, Pinho-Ribeiro FA, Verri WA. Capsaicin: Current Understanding of Its Mechanisms and Therapy of Pain and Other Pre-Clinical and Clinical Uses. Molecules 2016; 21:E844. [PMID: 27367653 PMCID: PMC6273101 DOI: 10.3390/molecules21070844] [Citation(s) in RCA: 229] [Impact Index Per Article: 28.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2016] [Accepted: 04/27/2016] [Indexed: 02/06/2023] Open
Abstract
In this review, we discuss the importance of capsaicin to the current understanding of neuronal modulation of pain and explore the mechanisms of capsaicin-induced pain. We will focus on the analgesic effects of capsaicin and its clinical applicability in treating pain. Furthermore, we will draw attention to the rationale for other clinical therapeutic uses and implications of capsaicin in diseases such as obesity, diabetes, cardiovascular conditions, cancer, airway diseases, itch, gastric, and urological disorders.
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Affiliation(s)
- Victor Fattori
- Departamento de Ciências Patológicas, Centro de Ciências Biológicas, Universidade Estadual de Londrina, Rodovia Celso Garcia Cid KM480 PR445, Caixa Postal 10.011, 86057-970 Londrina, Paraná, Brazil.
| | - Miriam S N Hohmann
- Departamento de Ciências Patológicas, Centro de Ciências Biológicas, Universidade Estadual de Londrina, Rodovia Celso Garcia Cid KM480 PR445, Caixa Postal 10.011, 86057-970 Londrina, Paraná, Brazil.
| | - Ana C Rossaneis
- Departamento de Ciências Patológicas, Centro de Ciências Biológicas, Universidade Estadual de Londrina, Rodovia Celso Garcia Cid KM480 PR445, Caixa Postal 10.011, 86057-970 Londrina, Paraná, Brazil.
| | - Felipe A Pinho-Ribeiro
- Departamento de Ciências Patológicas, Centro de Ciências Biológicas, Universidade Estadual de Londrina, Rodovia Celso Garcia Cid KM480 PR445, Caixa Postal 10.011, 86057-970 Londrina, Paraná, Brazil.
| | - Waldiceu A Verri
- Departamento de Ciências Patológicas, Centro de Ciências Biológicas, Universidade Estadual de Londrina, Rodovia Celso Garcia Cid KM480 PR445, Caixa Postal 10.011, 86057-970 Londrina, Paraná, Brazil.
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Khoshnoodi M, Fakhraei N, Dehpour AR. Possible involvement of nitric oxide in antidepressant-like effect of silymarin in male mice. PHARMACEUTICAL BIOLOGY 2015; 53:739-745. [PMID: 25431050 DOI: 10.3109/13880209.2014.942787] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
CONTEXT Silymarin (SM) is extracted from milk thistle Silybum marianum L. [Asteraceae (Compositae)] and known for antioxidative and anti-inflammatory effects. OBJECTIVE The potential antidepressant-like effect of acute SM and possible involvement of nitric oxide (NO) were determined in male mice. MATERIAL AND METHODS SM was administered orally (5, 10, 20, 50, 100, and 200 mg/kg; p.o.) 60 min before the tests. After assessment of locomotor activity, the immobility time was measured in forced swimming test (FST) and tail suspension test (TST). To assess the possible involvement of NO, a non-specific NO synthase inhibitor, L-NAME (10 mg/kg, i.p.), and a specific iNOS inhibitor, aminoguanidine (AG) (50 mg/kg, i.p.), were administered separately 30 min before SM (20 and 100 mg/kg). RESULTS SM at its effective doses 10, 20, 50, and 100 mg/kg decreased the immobility time in a dose-dependent manner (p < 0.01, p < 0.05, p < 0.05, and p < 0.001, respectively) in FST. SM (10, 20, 50, and 100 mg/kg) also lowered the immobility measure dose dependently in TST (p < 0.01, p < 0.05, p < 0.01, and p < 0.001, respectively). In addition, 50% of maximum response (ED50) of SM was around 10 mg/kg. The dose 100 mg/kg proved the most effective dose in both the tests. Further, this effect was not related to changes in locomotor activity. Moreover, L-NAME reversed the effect of SM (20 and 100 mg/kg) in FST and SM (100 mg/kg) in TST. However, AG did not influence this impact. CONCLUSION The antidepressant-like effect of SM is probably mediated at least in part through NO and SM may increase NO tune.
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Affiliation(s)
- Mina Khoshnoodi
- Brain and Spinal Injury Research Center, Neuroscience Institute, Tehran University of Medical Sciences , Tehran , Iran
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Silymarin as a Natural Antioxidant: An Overview of the Current Evidence and Perspectives. Antioxidants (Basel) 2015; 4:204-47. [PMID: 26785346 PMCID: PMC4665566 DOI: 10.3390/antiox4010204] [Citation(s) in RCA: 334] [Impact Index Per Article: 37.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2015] [Revised: 02/06/2015] [Accepted: 03/09/2015] [Indexed: 12/16/2022] Open
Abstract
Silymarin (SM), an extract from the Silybum marianum (milk thistle) plant containing various flavonolignans (with silybin being the major one), has received a tremendous amount of attention over the last decade as a herbal remedy for liver treatment. In many cases, the antioxidant properties of SM are considered to be responsible for its protective actions. Possible antioxidant mechanisms of SM are evaluated in this review. (1) Direct scavenging free radicals and chelating free Fe and Cu are mainly effective in the gut. (2) Preventing free radical formation by inhibiting specific ROS-producing enzymes, or improving an integrity of mitochondria in stress conditions, are of great importance. (3) Maintaining an optimal redox balance in the cell by activating a range of antioxidant enzymes and non-enzymatic antioxidants, mainly via Nrf2 activation is probably the main driving force of antioxidant (AO) action of SM. (4) Decreasing inflammatory responses by inhibiting NF-κB pathways is an emerging mechanism of SM protective effects in liver toxicity and various liver diseases. (5) Activating vitagenes, responsible for synthesis of protective molecules, including heat shock proteins (HSPs), thioredoxin and sirtuins and providing additional protection in stress conditions deserves more attention. (6) Affecting the microenvironment of the gut, including SM-bacteria interactions, awaits future investigations. (7) In animal nutrition and disease prevention strategy, SM alone, or in combination with other hepatho-active compounds (carnitine, betaine, vitamin B12, etc.), might have similar hepatoprotective effects as described in human nutrition.
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Sebai H, Jabri MA, Souli A, Hosni K, Selmi S, Tounsi H, Tebourbi O, Boubaker S, El-Benna J, Sakly M. Protective effect of Artemisia campestris extract against aspirin-induced gastric lesions and oxidative stress in rat. RSC Adv 2014. [DOI: 10.1039/c4ra08564g] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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Demir M, Amanvermez R, Kamalı Polat A, Karabıçak İ, Çınar H, Kesicioğlu T, Polat C. The effect of silymarin on mesenteric ischemia-reperfusion injury. Med Princ Pract 2014; 23:140-4. [PMID: 24356575 PMCID: PMC5586953 DOI: 10.1159/000356860] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/12/2013] [Accepted: 10/21/2013] [Indexed: 12/24/2022] Open
Abstract
OBJECTIVE To examine the effect of silymarin (SM), a mixture of flavonoids and polyphenols extracted from Silybum marianum, on mesenteric ischemia-reperfusion (I-R) injury in a rat model. MATERIALS AND METHODS Fifty rats were randomly divided into 5 groups (n = 10). Group 1 was sham operated, while groups 2-5 were subjected to mesenteric I-R lasting 1 h. Group 2 received isotonic sodium chloride, group 3 received SM (100 mg/kg/day) for 7 days before I-R, group 4 received SM for 7 days after I-R, and group 5 received SM for 7 days both before and after I-R. The rats were sacrificed by exsanguination in groups 1-3 at the 24th hour and groups 4 and 5 were sacrificed on the 7th day of reperfusion. Blood and intestinal specimens were taken for biochemical and pathological evaluations. RESULTS Serum superoxide dismutase (SOD) and heat shock protein 70 levels were significantly higher in group 2 (5.24 ± 1.76 U/l and 261.4 ± 16.8 ng/ml) compared to the sham group (2.08 ± 1.76 U/l and 189.9 ± 28.7 ng/ml) (p < 0.001 and p < 0.0001, respectively). However, SOD activity and the extent and severity of the histopathological lesions were significantly less in groups 3 [3.11 ± 1.18 U/l, 1.0 (range 0.0-2.0)], 4 [2.15 ± 0.87 U/l, 1.0 (range 1.0-3.0)], and 5 [1.80 ± 0.61 U/l, 0.5 (range 0.0-2.0)], treated with SM, than in group 2 [5.24 ± 1.76 U/l, 2.0 (range 2.0-3.0)] (p = 0.002, p < 0.001, and p = 0.0001; p < 0.001, p = 0.007, and p = 0.0001, respectively). Also, TNF-α levels were lower in the SM-supplemented groups compared to group 2. Serum thiobarbituric acid-reactive substance concentrations were low in the pre-/posttreatment groups treated with SM compared to group 2. No statistical difference was observed for protein carbonyls between the groups. CONCLUSION Our findings suggest that SM therapy may attenuate the oxidative and intestinal damage induced by I-R injuries.
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Affiliation(s)
- M. Demir
- Department of General Surgery, Ondokuz Mayıs University, Samsun, Turkey
| | - R. Amanvermez
- Department of Medical Biochemistry, Faculty of Medicine, Ondokuz Mayıs University, Samsun, Turkey
- *Dr. Ramazan Amanvermez, Department of Medical Biochemistry, Faculty of Medicine, Ondokuz Mayıs University, TR-55139 Samsun (Turkey), E-Mail
| | - A. Kamalı Polat
- Department of General Surgery, Ondokuz Mayıs University, Samsun, Turkey
| | - İ. Karabıçak
- Department of General Surgery, Ondokuz Mayıs University, Samsun, Turkey
| | - H. Çınar
- Department of General Surgery, Ondokuz Mayıs University, Samsun, Turkey
| | - T. Kesicioğlu
- Department of General Surgery, Ondokuz Mayıs University, Samsun, Turkey
| | - C. Polat
- Department of General Surgery, Ondokuz Mayıs University, Samsun, Turkey
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