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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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Duangjai A, Parseatsook K, Sajjapong W, Saokaew S. Assessment of Polygonum odoratum Lour. Leaf Extract on Rat's Ileum Contraction and the Mechanisms Involved. J Med Food 2020; 23:1169-1175. [PMID: 32976072 DOI: 10.1089/jmf.2020.4769] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Vietnamese coriander (Polygonum odoratum Lour.) is a plant native to northern Thailand. The biological activities of P. odoratum Lour. extract (POE) include antibacterial, antiviral, and expectorant. However, the effect of POE on intestinal smooth muscle motility is unclear. The aim of this study was to evaluate the relaxant effects of POE on isolated rat ileum. Propranolol (1 μM), calcium chloride (1-20 mM), and Nω-nitro-l-arginine methylester (l-NAME, 100 μM) were used to investigate the mechanisms of action. The results showed that POE (0.01-5 mg/mL) reduced KCl-induced contraction. In addition, POE (1 mg/mL) reduced the contraction by propranolol and l-NAME and attenuated CaCl2-induced contractions. Our results indicate that the relaxation effect of POE on ileum contractions seems to involve nitric oxide and β-adrenergic pathways, and blockade of calcium influx. These findings provide a pharmacological basis for the traditional use of POE to treat gastrointestinal disorders such as irritable bowel syndrome or diarrhea.
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Affiliation(s)
- Acharaporn Duangjai
- Unit of Excellence in Research and Product Development of Coffee, Division of Physiology, School of Medical Sciences, University of Phayao, Phayao, Thailand
| | - Kwanchanok Parseatsook
- Department of Nutrition, School of Medical Sciences, University of Phayao, Phayao, Thailand
| | - Wittawas Sajjapong
- Department of Nutrition, School of Medical Sciences, University of Phayao, Phayao, Thailand
| | - Surasak Saokaew
- Center of Health Outcomes Research and Therapeutic Safety (Cohorts), School of Pharmaceutical Sciences, University of Phayao, Phayao, Thailand
- Unit of Excellence on Clinical Outcomes Research and IntegratioN (UNICORN), School of Pharmaceutical Sciences, University of Phayao, Phayao, Thailand
- Unit of Excellence on Herbal Medicine, School of Pharmaceutical Sciences, University of Phayao, Phayao, Thailand
- Division of Pharmacy Practice, Department of Pharmaceutical Care, School of Pharmaceutical Sciences, University of Phayao, Phayao, Thailand
- Biofunctional Molecule Exploratory Research Group, Biomedicine Research Advancement Centre, School of Pharmacy, Monash University Malaysia, Subang Jaya, Malaysia
- Novel Bacteria and Drug Discovery Research Group, Microbiome and Bioresource Research Strength, Jeffrey Cheah School of Medicine and Health Sciences, Monash University Malaysia, Subang Jaya, Malaysia
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Miladinovic B, Brankovic S, Kostic M, Milutinovic M, Kitic N, Šavikin K, Kitic D. Antispasmodic Effect of Blackcurrant (Ribes nigrum L.) Juice and Its Potential Use as Functional Food in Gastrointestinal Disorders. Med Princ Pract 2018; 27:179-185. [PMID: 29402838 PMCID: PMC5968245 DOI: 10.1159/000487202] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/18/2017] [Accepted: 01/28/2018] [Indexed: 12/29/2022] Open
Abstract
OBJECTIVE The purpose of this study was to investigate the relaxative effects of blackcurrant juice on the gastrointestinal smooth muscle in vitro. MATERIALS AND METHODS Berries of the blackcurrant cultivar Ometa were used for the preparation of the juice used. The spasmolytic activity of blackcurrant juice was tested on rat ileum isolated from male Wistar rats by monitoring its influence on spontaneous contractions, as well as contractions induced by potassium chloride (KCl), barium chloride (BaCl2), calcium chloride (CaCl2), and acetylcholine (Ach). The results are expressed as the mean ± standard deviation obtained in 6 measurements and statistical significance was determined by the Student t test, with p < 0.05 taken as significant. RESULTS The blackcurrant cultivar Ometa significantly reduced the frequency and the amplitude of spontaneous contractions (57.94 ± 3.44%) and Ach-induced contractions (42.74 ± 5.36%; p < 0.05) of the isolated rat ileum. Cumulative concentrations (0.01-3 mg/mL) of the Ometa juice also reduced contractions of the isolated rat ileum stimulated by KCl (51.46 ± 6.87%), CaCl2 (57.54 ± 6.47%), and BaCl2 (58.54 ± 10.55%). The inhibitory effects of the juice were proportional to the applied concentration. CONCLUSION The antispasmodic effect of Ometa cultivar shows that common gastrointestinal disorders could be treated by the functional food.
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Affiliation(s)
- Bojana Miladinovic
- Department of Pharmacy, Faculty of Medicine, University of Nis, Nis, Serbia
| | - Suzana Brankovic
- Department of Physiology, Faculty of Medicine, University of Nis, Nis, Serbia
| | - Milica Kostic
- Department of Pharmacy, Faculty of Medicine, University of Nis, Nis, Serbia
| | - Milica Milutinovic
- Department of Pharmacy, Faculty of Medicine, University of Nis, Nis, Serbia
| | | | - Katarina Šavikin
- Institute for Medicinal Plant Research “Dr Josif Pančic”, Belgrade, Serbia
| | - Dušanka Kitic
- Department of Pharmacy, Faculty of Medicine, University of Nis, Nis, Serbia
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Zavala-Mendoza D, Grasa L, Zavala-Sánchez MÁ, Pérez-Gutiérrez S, Murillo MD. Antispasmodic Effects and Action Mechanism of Essential Oil of Chrysactinia mexicana A. Gray on Rabbit Ileum. Molecules 2016; 21:molecules21060783. [PMID: 27322223 PMCID: PMC6272826 DOI: 10.3390/molecules21060783] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2016] [Revised: 06/08/2016] [Accepted: 06/12/2016] [Indexed: 11/16/2022] Open
Abstract
The Chrysactinia mexicana A. Gray (C. mexicana) plant is used in folk medicine to treat fever and rheumatism; it is used as a diuretic, antispasmodic; and it is used for its aphrodisiac properties. This study investigates the effects of the essential oil of C. mexicana (EOCM) on the contractility of rabbit ileum and the mechanisms of action involved. Muscle contractility studies in vitro in an organ bath to evaluate the response to EOCM were performed in the rabbit ileum. EOCM (1-100 µg·mL(-1)) reduced the amplitude and area under the curve of spontaneous contractions of the ileum. The contractions induced by carbachol 1 µM, potassium chloride (KCl) 60 mM or Bay K8644 1 µM were reduced by EOCM (30 µg·mL(-1)). Apamin 1 µM and charybdotoxin 0.01 µM decreased the inhibition induced by EOCM. The d-cAMP 1 µM decreased the inhibition induced by EOCM. l-NNA 10 µM, Rp-8-Br-PET-cGMPS 1 µM, d,l-propargylglycine 2 mM, or aminooxyacetic acid hemihydrochloride 2 mM did not modify the EOCM effect. In conclusion, EOCM induces an antispasmodic effect and could be used in the treatment of intestinal spasms or diarrhea processes. This effect would be mediated by Ca(2+), Ca(2+)-activated K⁺ channels and cAMP.
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Affiliation(s)
- Daniel Zavala-Mendoza
- Departamento de Farmacología y Fisiología (Fisiología), Facultad de Veterinaria, Universidad de Zaragoza, Miguel Servet 177, 50013 Zaragoza, Spain.
- Dirección General de Servicios Educativos Iztapalapa, Av. Rojo Gómez No. 1149, Col. Barrio San Pedro, Del Iztapalapa 09300 México, DF, Mexico.
| | - Laura Grasa
- Departamento de Farmacología y Fisiología (Fisiología), Facultad de Veterinaria, Universidad de Zaragoza, Miguel Servet 177, 50013 Zaragoza, Spain.
- Instituto de Investigación Sanitaria de Aragón (IIS-Aragón), 50013 Zaragoza, Spain.
- Instituto Agroalimentario de Aragón (IA2), 50013 Zaragoza, Spain.
| | - Miguel Ángel Zavala-Sánchez
- Departamento de Sistemas Biológicos, Universidad Autónoma Metropolitana-Xochimilco, Calzada del Hueso 1100, Colonia Villa Quietud, Coyoacán, 09340 Mexico, DF, Mexico.
| | - Salud Pérez-Gutiérrez
- Departamento de Sistemas Biológicos, Universidad Autónoma Metropolitana-Xochimilco, Calzada del Hueso 1100, Colonia Villa Quietud, Coyoacán, 09340 Mexico, DF, Mexico.
| | - María Divina Murillo
- Departamento de Farmacología y Fisiología (Fisiología), Facultad de Veterinaria, Universidad de Zaragoza, Miguel Servet 177, 50013 Zaragoza, Spain.
- Instituto de Investigación Sanitaria de Aragón (IIS-Aragón), 50013 Zaragoza, Spain.
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