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Farid MS, Shafique B, Xu R, Łopusiewicz Ł, Zhao C. Potential interventions and interactions of bioactive polyphenols and functional polysaccharides to alleviate inflammatory bowel disease - A review. Food Chem 2025; 462:140951. [PMID: 39213975 DOI: 10.1016/j.foodchem.2024.140951] [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: 04/25/2024] [Revised: 08/17/2024] [Accepted: 08/20/2024] [Indexed: 09/04/2024]
Abstract
Inflammatory bowel disease is a multifaceted condition that is influenced by nutritional, microbial, environmental, genetic, psychological, and immunological factors. Polyphenols and polysaccharides have gained recognition for their therapeutic potential. This review emphasizes the biological effects of polyphenols and polysaccharides, and explores their antioxidant, anti-inflammatory, and microbiome-modulating properties in the management of inflammatory bowel disease (IBD). However, polyphenols encounter challenges, such as low stability and low bioavailability in the colon during IBD treatment. Hence, polysaccharide-based encapsulation is a promising solution to achieve targeted delivery, improved bioavailability, reduced toxicity, and enhanced stability. This review also discusses the significance of covalent and non-covalent interactions, and simple and complex encapsulation between polyphenols and polysaccharides. The administration of these compounds in appropriate quantities has proven beneficial in preventing the development of Crohn's disease and ulcerative colitis, ultimately leading to the management of IBD. The use of polyphenols and polysaccharides has been found to reduce histological scores and colon injury associated with IBD, increase the abundance of beneficial microbes, inhibit the development of colitis-associated cancer, promote the production of microbial end-products, such as short-chain fatty acids (SCFAs), and improve anti-inflammatory properties. Despite the combined effects of polyphenols and polysaccharides observed in both in vitro and in vivo studies, further human clinical trials are needed to comprehend their effectiveness on inflammatory bowel disease.
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Affiliation(s)
| | - Bakhtawar Shafique
- College of Food Science and Technology, Shanghai Ocean University, Shanghai 201306, China
| | - Rui Xu
- College of Food Science and Technology, Hebei Normal University of Science and Technology, Qinhuangdao 066004, China
| | - Łukasz Łopusiewicz
- School of Medical & Health Sciences, University of Economics and Human Sciences in Warsaw, 59 Okopowa Str. Warszawa, 01-043, Poland; Institute of Pharmacy, Department Pharmaceutical Biology, Greifswald University, Friedrich-Ludwig-Jahn-Str. 17, 17489 Greifswald, Germany
| | - Changhui Zhao
- College of Food Science and Engineering, Jilin University, Changchun 130062, China.
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Hao Z, Lu C, Wang M, Li S, Wang Y, Yan Y, Ding Y, Li Y. Systematic investigation on the pharmaceutical components and mechanism of the treatment against zebrafish enteritis by Sporisorium reilianum f. sp. reilianum based on histomorphology and pathology. JOURNAL OF ETHNOPHARMACOLOGY 2024; 334:118574. [PMID: 39019416 DOI: 10.1016/j.jep.2024.118574] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/23/2024] [Revised: 06/21/2024] [Accepted: 07/10/2024] [Indexed: 07/19/2024]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Sporisorium reilianum f. sp. reilianum (SSR) is a fungus isolated from a medicinal plant. Recorded in the "Compilation of National Chinese Herbal Medicine" and "Compendium of Materia Medica," it was used for preventing and treating intestinal diseases, enhancing immune function, etc. In this study, we investigated the chemical composition and bioactivity of SSR. Network pharmacology is utilized for predictive analysis and targeting pathway studies of anti-inflammatory bowel disease (IBD) mechanisms. Pharmacological activity against enteritis is evaluated using zebrafish (Danio rerio) as model animals. AIM OF THE STUDY To reveal the treatment of IBD by SSR used as traditional medicine and food, based on molecular biology identification of SSR firstly, and the pharmaceutical components & its toxicities, biological activity & mechanism of SSR were explored. MATERIALS AND METHODS Using chromatography and zebrafish IBD model induced by dextran sulfate sodium (DSS), nine compounds were first identified by nuclear magnetic resonance (NMR). The toxicity of ethanol crude extract and monomers from SSR were evaluated by evaluating the phenotypic characteristics of zebrafish embryos and larvae, histomorphology and pathology of the zebrafish model guided by network pharmacology were conducted. RESULTS The zebrafish embryo development did not show toxicity. The molecular docking and enrichment pathway results predicted that metabolites 3 & 4 (N-trans- feruloyl-3-methoxytyramine & N-cis-feruloyl-3-methoxytyramine) and 7 & 8 (4-N- trans-p-coumaroyltyramine & 4-N-cis--p-coumaroyltyramine) have anti-enteritis activities. This paper lays an experimental foundation for developing new drugs and functional foods.
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Affiliation(s)
- Zezhuang Hao
- School of Pharmaceutical Sciences, Changchun University of Chinese Medicine, Changchun, 130117, China.
| | - Chang Lu
- School of Pharmaceutical Sciences, Changchun University of Chinese Medicine, Changchun, 130117, China.
| | - Mengtong Wang
- School of Pharmaceutical Sciences, Changchun University of Chinese Medicine, Changchun, 130117, China.
| | - Shuxia Li
- Jinmanwu Agricultural Science and Technology Development Co., LTD., Liaoyuan, 136200, China.
| | - Ye Wang
- School of Pharmaceutical Sciences, Changchun University of Chinese Medicine, Changchun, 130117, China.
| | - Yuli Yan
- School of Pharmaceutical Sciences, Changchun University of Chinese Medicine, Changchun, 130117, China.
| | - Yuling Ding
- School of Pharmaceutical Sciences, Changchun University of Chinese Medicine, Changchun, 130117, China.
| | - Yong Li
- School of Pharmaceutical Sciences, Changchun University of Chinese Medicine, Changchun, 130117, China.
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HosseiniRavesh F, Ghalibaf AM, Askari VR, Fayedeh F, Rahimi VB, Etemad L, Taherzadeh Z. Therapeutic potential of Capparis spinosa in experimental model of acute acetic acid-induced colitis: Anti-inflammatory and antioxidant effects. Heliyon 2024; 10:e32836. [PMID: 38948035 PMCID: PMC11211893 DOI: 10.1016/j.heliyon.2024.e32836] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2023] [Revised: 06/10/2024] [Accepted: 06/10/2024] [Indexed: 07/02/2024] Open
Abstract
Introduction This study examined the anti-inflammatory and antioxidant properties of Capparis spinosa L. (caper) in order to determine its medicinal potential in the treatment of acute colitis. Method Sixty male rats were divided into six groups. After the experimental period, distal colonic extension was collected for determination of colonic damage, oxidative stress markers, along with antioxidant markers. The impact of altered levels of inflammatory cytokines in colon tissues on the underlying mechanisms examined. Results The results showed that administering different doses of caper led to significant decreases in TNF-α and IL-6 levels when compared to the control colitis group (p < 0.001). Caper treatment effectively lowered elevated oxidative stress factors (MDA, NO, and MPO) compared to the control colitis group (p < 0.001). Caper treatment resulted in a significant increase in antioxidant factors (CAT, SOD, and GSH) compared with the control colitis group (p < 0.001).Significant improvements in tissue repair were observed in caper-treated groups compared to positives and control colitis (p < 0.001). Conclusion The study highlights caper may be useful in the treatment of acute colitis due to its ameliorative effects on inflammation, oxidative stress, and tissue repair.
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Affiliation(s)
- Faezeh HosseiniRavesh
- Department of Pharmacodynamy and Toxicology, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
| | | | - Vahid Reza Askari
- Pharmacological Research Center of Medicinal Plants, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Farzad Fayedeh
- Student Research Committee, Birjand University of Medical Sciences, Birjand, Iran
| | - Vafa Baradaran Rahimi
- Department of Cardiovascular Diseases, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Leila Etemad
- Medical Toxicology Research Center, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Zhila Taherzadeh
- Applied Biomedical Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
- Targeted Drug Delivery Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
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Fouda K, Mabrouk AM, Abdelgayed SS, Mohamed RS. Protective effect of tomato pomace extract encapsulated in combination with probiotics against indomethacin induced enterocolitis. Sci Rep 2024; 14:2275. [PMID: 38280919 PMCID: PMC10821949 DOI: 10.1038/s41598-024-52642-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2023] [Accepted: 01/22/2024] [Indexed: 01/29/2024] Open
Abstract
Tomato pomace (TP), an antioxidant-rich byproduct, may be suitable for noble applications. The regulation of ROS generation and the anti-inflammatory response can help to prevent ulceration. The purpose of this study was to examine TP for antioxidants, in silico anti-inflammatory properties, and its potential to protect against ulceration and erosion triggered by indomethacin. Tomato pomace extract (TPE) was encapsulated either alone or with probiotics to maximize its potential effect. These microcapsules were investigated in indomethacin-treated rats. TPE demonstrated antioxidant activity as well as high levels of carotenoids (15 mg/g extract) and polyphenols. Because of their binding affinity as well as hydrophobic and hydrogen bond interactions with the active sites of TNF-α and IL-1β inflammatory cytokines, ellagic acid and rutin may be implicated in the anti-inflammatory effect of TPE, according to the docking study. TPE microcapsules, either alone or in combination with probiotics, demonstrated a protective effect against enterocolitis by reducing oxidative stress and inflammation, as evidenced by the decrease in stomach and intestinal MDA, NO, IL-1β, IL-6, and TNF-α levels and the increase in CAT, SOD, and GSH activities. The produced microcapsules are suggested to be promising candidates for protection against gastric ulcers and erosion.
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Affiliation(s)
- Karem Fouda
- Nutrition and Food Sciences Department, National Research Centre, Dokki, Cairo, Egypt
| | - Ahmed M Mabrouk
- Dairy Department, National Research Centre, Dokki, Cairo, Egypt
| | - Sherein S Abdelgayed
- Pathology Department, Faculty of Veterinary Medicine, Cairo University, Cairo, Egypt
| | - Rasha S Mohamed
- Nutrition and Food Sciences Department, National Research Centre, Dokki, Cairo, Egypt.
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Wen X, Peng H, Zhang H, He Y, Guo F, Bi X, Liu J, Sun Y. Wheat Bran Polyphenols Ameliorate DSS-Induced Ulcerative Colitis in Mice by Suppressing MAPK/NF-κB Inflammasome Pathways and Regulating Intestinal Microbiota. Foods 2024; 13:225. [PMID: 38254526 PMCID: PMC10814686 DOI: 10.3390/foods13020225] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2023] [Revised: 12/23/2023] [Accepted: 01/05/2024] [Indexed: 01/24/2024] Open
Abstract
Wheat bran (WB) is the primary by-product of wheat processing and contains a high concentration of bioactive substances such as polyphenols. This study analyzed the qualitative and quantitative components of polyphenols in wheat bran and their effects on ulcerative colitis (UC) using the dextran sulfate sodium (DSS)-induced colitis model in mice. The potential mechanism of wheat bran polyphenols (WBP) was also examined. Our findings indicate that the main polyphenol constituents of WBP were phenolic acids, including vanillic acid, ferulic acid, caffeic acid, gallic acid, and protocatechuic acid. Furthermore, WBP exerted remarkable protective effects against experimental colitis. This was achieved by reducing the severity of colitis and improving colon morphology. Additionally, WBP suppressed colonic inflammation via upregulation of the anti-inflammatory cytokine IL-10 and downregulation of pro-inflammatory cytokines (TNF-α, IL-6, IL-1β) in colon tissues. Mechanistically, WBP ameliorated DSS-induced colitis in mice by inhibiting activation of the MAPK/NF-κB pathway. In addition, microbiome analysis results suggested that WBP modulated the alteration of gut microbiota caused by DSS, with an enhancement in the ratio of Firmicutes/Bacteroidetes and adjustments in the number of Helicobacter, Escherichia-Shigella, Akkermansia, Lactobacillus, Lachnospiraceae_NK4A136_group at the genus level. To conclude, the findings showed that WBP has excellent prospects in reducing colonic inflammation in UC mice.
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Affiliation(s)
- Xusheng Wen
- State Key Laboratory of Food Science and Resources, Nanchang University, Nanchang 330047, China; (X.W.); (Y.H.); (F.G.); (X.B.); (J.L.)
| | - Han Peng
- Department of Food Science and Technology, University of California, Davis, 1 Shields Ave., Davis, CA 95616, USA;
| | - Hua Zhang
- School of Pharmacy, Jiangxi University of Traditional Chinese Medicine, Nanchang 330004, China;
| | - Yangzheng He
- State Key Laboratory of Food Science and Resources, Nanchang University, Nanchang 330047, China; (X.W.); (Y.H.); (F.G.); (X.B.); (J.L.)
| | - Fanghua Guo
- State Key Laboratory of Food Science and Resources, Nanchang University, Nanchang 330047, China; (X.W.); (Y.H.); (F.G.); (X.B.); (J.L.)
| | - Xin Bi
- State Key Laboratory of Food Science and Resources, Nanchang University, Nanchang 330047, China; (X.W.); (Y.H.); (F.G.); (X.B.); (J.L.)
| | - Jiahua Liu
- State Key Laboratory of Food Science and Resources, Nanchang University, Nanchang 330047, China; (X.W.); (Y.H.); (F.G.); (X.B.); (J.L.)
| | - Yong Sun
- State Key Laboratory of Food Science and Resources, Nanchang University, Nanchang 330047, China; (X.W.); (Y.H.); (F.G.); (X.B.); (J.L.)
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Ren Y, Hou S, He J, Chang N, Zhang Z, Zhou Y. Total flavones from Sonchus arvensis L. ameliorate colitis by adjusting the gut microbiota. Ann Med 2023; 55:2292246. [PMID: 38091956 PMCID: PMC10880571 DOI: 10.1080/07853890.2023.2292246] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Accepted: 12/03/2023] [Indexed: 12/18/2023] Open
Abstract
OBJECTIVE Sonchus arvensis L. is traditional Chinese food and medicine. We investigated protective effects of flavones from Sonchus arvensis L. (SAF) on colitis induced by dextran sulfate sodium (DSS) in mice by regulating gut microbiota (GM). METHOD C57BL/6 mice were divided randomly: control group (CL); DSS group (ML); positive control + DSS group (AN); SAF + DSS (FE) group. The protective effects of SAF on ulcerative colitis (UC) were estimated by food intake, water intake, bodyweight loss, diarrhea, blood in stools, colon length, histology, disease activity index (DAI) score, and blood parameters. The sequencing of 16S rRNA gene was detected to investigate effect of SAF on GM. RESULTS SAF attenuate bodyweight loss significantly. The DAI score was lower in FE group than that in ML group. Colon length was improved significantly in ML group. Pathologic changes could be ameliorated after SAF was administered to UC mice. SAF improved blood parameters of model mice. 16S rRNA sequencing revealed that it was very important to ameliorate colitis with bacteria of the phylum Verrucomicrobiota, class Verrucomicrobiae, order Verrucomicrobiales, family Akkermansiaceae, and genus Akkermansia. CONCLUSION The SAF protective effect against colitis induced by DSS in mice may have a connection with GM diversity.
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Affiliation(s)
- Yachao Ren
- School of Chemistry and Chemical Engineering, Tianjin University of Technology, Tianjin, China
- Harbin Medical University-Daqing, Daqing, China
| | | | - Jing He
- Harbin Medical University-Daqing, Daqing, China
| | | | - Zecai Zhang
- College of Animal Science and Technology, Heilongjiang Bayi Agricultural University, Daqing, China
| | - Yulong Zhou
- College of Animal Science and Technology, Heilongjiang Bayi Agricultural University, Daqing, China
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Jiang Q, Charoensiddhi S, Xue X, Sun B, Liu Y, El-Seedi HR, Wang K. A review on the gastrointestinal protective effects of tropical fruit polyphenols. Crit Rev Food Sci Nutr 2022; 63:7197-7223. [PMID: 36397724 DOI: 10.1080/10408398.2022.2145456] [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] [Indexed: 11/19/2022]
Abstract
Tropical fruits are popular because of their unique, delicious flavors and good nutritional value. Polyphenols are considered to be the main bioactive ingredients in tropical fruits, and these exert a series of beneficial effects on the human gastrointestinal tract that can enhance intestinal health and prevent intestinal diseases. Moreover, they are distinct from the polyphenols in fruits grown in other geographical zones. Thus, the comprehensive effects of polyphenols in tropical fruits on gut health warrant in-depth review. This article reviews, first, the biological characteristics of several representative tropical fruits, including mango, avocado, noni, cashew apple, passion fruit and lychee; second, the types and content of the main polyphenols in these tropical fruits; third, the effects of each of these fruit polyphenols on gastrointestinal health; and, fourth, the protective mechanism of polyphenols. Polyphenols and their metabolites play a crucial role in the regulation of the gut microbiota, increasing intestinal barrier function, reducing oxidative stress, inhibiting the secretion of inflammatory factors and regulating immune function. Thus, review highlights the value of tropical fruits, highlighting their significance for future research on their applications as functional foods that are oriented to gastrointestinal protection.
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Affiliation(s)
- Qianer Jiang
- School of Chemistry and Biological Engineering, University of Science and Technology Beijing, Beijing, China
- Institute of Apicultural Research, Chinese Academy of Agricultural Sciences, Beijing, China
| | - Suvimol Charoensiddhi
- Department of Food Science and Technology, Faculty of Agro-Industry, Kasetsart University, Bangkok, Thailand
| | - Xiaofeng Xue
- Institute of Apicultural Research, Chinese Academy of Agricultural Sciences, Beijing, China
| | - Biqi Sun
- School of Chemistry and Biological Engineering, University of Science and Technology Beijing, Beijing, China
| | - Yang Liu
- School of Chemistry and Biological Engineering, University of Science and Technology Beijing, Beijing, China
| | - Hesham R El-Seedi
- Department of Pharmaceutical Biosciences, Uppsala University, Biomedical Centre, Uppsala, Sweden
- International Research Center for Food Nutrition and Safety, Jiangsu University, Zhenjiang, China
| | - Kai Wang
- Institute of Apicultural Research, Chinese Academy of Agricultural Sciences, Beijing, China
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Grape Pomace Extract Attenuates Inflammatory Response in Intestinal Epithelial and Endothelial Cells: Potential Health-Promoting Properties in Bowel Inflammation. Nutrients 2022; 14:nu14061175. [PMID: 35334833 PMCID: PMC8953566 DOI: 10.3390/nu14061175] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2022] [Revised: 03/08/2022] [Accepted: 03/09/2022] [Indexed: 12/11/2022] Open
Abstract
Inflammatory bowel disease (IBD) implies the chronic inflammation of the gastrointestinal tract, combined with systemic vascular manifestations. In IBD, the incidence of cardiovascular disease appears to be related to an increase of oxidative stress and endothelial dysfunction. Grape pomace contains high levels of anti-oxidant polyphenols that are able to counteract chronic inflammatory symptoms. The aim of this study was to determine whether grape pomace polyphenolic extract (GPE) was able to mitigate the overwhelming inflammatory response in enterocyte-like cells and to improve vascular function. Intestinal epithelial Caco-2 cells, grown in monolayers or in co-culture with endothelial cells (Caco-2/HMEC-1), were treated with different concentrations of GPE (1, 5, 10 µg/mL gallic acid equivalents) for 2 h and then stimulated with lipopolysaccharide (LPS) and tumor necrosis factor (TNF)-α for 16 h. Through multiple assays, the expression of intestinal and endothelial inflammatory mediators, intracellular reactive oxygen species (ROS) levels and NF-κB activation, as well as endothelial-leukocyte adhesion, were evaluated. The results showed that GPE supplementation prevented, in a concentration-dependent manner, the intestinal expression and release of interleukin (IL)-6, monocyte chemoattractant protein (MCP)-1, and matrix metalloproteinases (MMP)-9 and MMP-2. In Caco-2 cells, GPE also suppressed the gene expression of several pro-inflammatory markers, such as IL-1β, TNF-α, macrophage colony-stimulating factor (M-CSF), C-X-C motif ligand (CXCL)-10, intercellular adhesion molecule (ICAM)-1, vascular cell adhesion molecule (VCAM)-1, and cyclooxygenase (COX)-2. The GPE anti-inflammatory effect was mediated by the inhibition of NF-κB activity and reduced intracellular ROS levels. Furthermore, transepithelial GPE suppressed the endothelial expression of IL-6, MCP-1, VCAM-1, and ICAM-1 and the subsequent adhesion of leukocytes to the endothelial cells under pro-inflammatory conditions. In conclusion, our findings suggest grape pomace as a natural source of polyphenols with multiple health-promoting properties that could contribute to the mitigation of gut chronic inflammatory diseases and improve vascular endothelial function.
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Küçükler S, Kandemir FM, Yıldırım S. Protective effect of chrysin on indomethacin induced gastric ulcer in rats: role of multi-pathway regulation. Biotech Histochem 2022; 97:490-503. [PMID: 35026960 DOI: 10.1080/10520295.2021.2014569] [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] [Indexed: 01/01/2023] Open
Abstract
We investigated the potential gastroprotective effects of chrysin on indomethacin induced gastric ulcers in rats. We used six groups of animals: control; indomethacin (Indo); reference (Ulcuran®); indomethacin + 25 mg/kg chrysin (Indo + CHR25); indomethacin + 50 mg/kg chrysin (Indo + CHR50); indomethacin + 100 mg/kg chrysin (Indo + CHR100). All doses of chrysin were given orally to rats before indomethacin. Gastric lesions were examined macroscopically and microscopically. The effects of treatment with chrysin were assessed versus a single dose of 30 mg/kg Ulcuran® (generic ranitidine) as reference standard. We also investigated gastric mucosal superoxide dismutase (SOD), glutathione (GSH), glutathione peroxidase (GPx), catalase (CAT), malonaldehyde (MDA) and arginase activities, and COX-2, PGE2, iNOS, TNF-α, IL-1β, NFκB, MPO, Bax, caspase-3 and 8-OHdG levels. We assessed caspase-3 and Bax levels using immunohistochemistry. Compared to the control and reference groups, SOD, CAT, GPx and arginase activities and GSH levels decreased, and MDA levels increased in the indomethacin induced gastric ulcer group. iNOS, TNF-α, IL-1β, NFκB, MAPK-14, MPO, Bax and 8-OHdG levels were increased in the indomethacin treated gastric group, while COX-2 activity and PGE2 levels were decreased. The three doses of chrysin co-administered with indomethacin increased COX-2 activity and PGE2 levels in rats with ulcers. Chrysin exhibited gastroprotective effects on indomethacin induced gastric ulcer due to its antioxidant, anti-inflammatory and anti-apoptotic activities.
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Affiliation(s)
- Sefa Küçükler
- Department of Biochemistry, Faculty of Veterinary Medicine, Atatürk University, Erzurum, Turkey
| | - Fatih Mehmet Kandemir
- Department of Biochemistry, Faculty of Veterinary Medicine, Atatürk University, Erzurum, Turkey
| | - Serkan Yıldırım
- Department of Pathology, Faculty of Veterinary Medicine, Atatürk University, Erzurum, Turkey
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Eskandrani AA. Effect of supplementing fava bean ( Vicia faba L.) on ulcerative colitis and colonic mucosal DNA content in rats fed a high-sucrose diet. Saudi J Biol Sci 2021; 28:3497-3504. [PMID: 34121890 PMCID: PMC8176050 DOI: 10.1016/j.sjbs.2021.03.017] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2020] [Revised: 03/03/2021] [Accepted: 03/07/2021] [Indexed: 12/21/2022] Open
Abstract
Ulcerative colitis (UC) is an inflammatory bowel disease with high morbidity. Acetic acid-induced damage of colonic mucosa in rats is a commonly used experimental animal model of UC. This research aimed to explore for the first time the ameliorative effect of dietary supplementation with fava bean on the incidence of UC in rats fed with sucrose containing diet. Rats were divided into five groups as follows: G1, control healthy rats; G2, colitic rats; G3, colitic rats fed diets containing 30% sucrose, G4, healthy rats fed diets containing 30% sucrose and G5, colitic rats fed diets containing 30% sucrose supplemented with dried ground fava bean. Colonic injury and inflammation were evaluated through a disturbance of oxidative biomarkers, a significant increase in inflammatory biomarkers and inflammatory cytokines, and histological abnormalities in colonic tissues accompanied by colonic mucosal DNA damage. Colitic rats fed on sucrose containing diet demonstrated additional histological, biochemical, and DNA alterations in colonic mucosa of rats. Dietary supplementation with dried ground fava bean significantly corrected the impaired oxidative and inflammatory biomarker levels and modulated histological features and DNA alterations. Finally, fava bean attenuated the oxidative damage and colonic injury induced by acetic acid, which confirmed its high anti-oxidant and anti-incendiary properties.
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Affiliation(s)
- Areej A Eskandrani
- Chemistry Department, College of Science, Taibah University, Medina 30002, Saudi Arabia
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Li H, Christman LM, Li R, Gu L. Synergic interactions between polyphenols and gut microbiota in mitigating inflammatory bowel diseases. Food Funct 2021; 11:4878-4891. [PMID: 32490857 DOI: 10.1039/d0fo00713g] [Citation(s) in RCA: 65] [Impact Index Per Article: 21.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Inflammatory bowel diseases (IBD) are a group of chronic and recurring inflammatory conditions in the colon and intestine. Their etiology is not fully understood but involves the combination of gut dysbiosis, genetics, immune functions, and environmental factors including diet. Polyphenols from plant-based food synergistically interact with gut microbiota to suppress inflammation and alleviate symptoms of IBD. Polyphenols increase the diversity of gut microbiota, improve the relative abundance of beneficial bacteria, and inhibit the pathogenic species. Polyphenols not absorbed in the small intestine are catabolized in the colon by microbiota into microbial metabolites, many of which have higher anti-inflammatory activity and bioavailability than their precursors. The polyphenols and their microbial metabolites alleviate IBD through reduction of oxidative stress, inhibition of inflammatory cytokines secretion (TNF-α, IL-6, IL-8, and IL-1β), suppression of NF-κB, upregulation of Nrf2, gut barrier protection, and modulation of immune function. Future studies are needed to discover unknown microbial metabolites of polyphenols and correlate specific gut microbes with microbial metabolites and IBD mitigating activity. A better knowledge of the synergistic interactions between polyphenols and gut microbiota will help to devise more effective prevention strategies for IBD. This review focuses on the role of polyphenols, gut microbiota and their synergistic interactions on the alleviation of IBD as well as current trends and future directions of IBD management.
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Affiliation(s)
- Hao Li
- Food Science and Human Nutrition Department, Institute of Food and Agricultural Sciences, University of Florida, Gainesville, Florida 32611, USA.
| | - Lindsey M Christman
- Food Science and Human Nutrition Department, Institute of Food and Agricultural Sciences, University of Florida, Gainesville, Florida 32611, USA.
| | - Ruiqi Li
- Food Science and Human Nutrition Department, Institute of Food and Agricultural Sciences, University of Florida, Gainesville, Florida 32611, USA.
| | - Liwei Gu
- Food Science and Human Nutrition Department, Institute of Food and Agricultural Sciences, University of Florida, Gainesville, Florida 32611, USA.
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Mahmoud TN, El-Maadawy WH, Kandil ZA, Khalil H, El-Fiky NM, El Alfy TSMA. Canna x generalis L.H. Bailey rhizome extract ameliorates dextran sulfate sodium-induced colitis via modulating intestinal mucosal dysfunction, oxidative stress, inflammation, and TLR4/ NF-ҡB and NLRP3 inflammasome pathways. JOURNAL OF ETHNOPHARMACOLOGY 2021; 269:113670. [PMID: 33301917 DOI: 10.1016/j.jep.2020.113670] [Citation(s) in RCA: 37] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/08/2020] [Revised: 11/15/2020] [Accepted: 12/01/2020] [Indexed: 06/12/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Genus Canna is used in folk medicine as demulcent, diaphoretic, antipyretic, mild laxative and in gastrointestinal upsets therapy. Canna x generalis (CG) L.H. Bailey is traditionally used as anti-inflammatory, analgesic and antipyretic. Besides, CG is used in Ayurvedic medicines' preparations and in the treatment of boils, wounds, and abscess. Nevertheless, its anti-inflammatory effects against ulcerative colitis (UC) are not yet investigated. AIM This study aimed to investigate the phytoconstituents of CG rhizome ethanol extract (CGE). Additionally, we aimed to comparatively evaluate its therapeutic effects and underlying mechanisms against the reference drug "sulphasalazine (SAS)" in dextran sodium sulfate (DSS)-induced UC in mice. MATERIAL AND METHODS Metabolic profiling of CG rhizomes was performed via UHPLC/qTOF-HRMS; the total phenolic, flavonoid and steroid contents were determined, and the main phytoconstituents were isolated and identified. Next, DSS-induced (4%) acute UC was established in C57BL/6 mice. DSS-induced mice were administered either CGE (100 and 200 mg/kg) or SAS (200 mg/kg) for 7 days. Body weight, colon length, disease activity index (DAI) and histopathological alterations in colon tissues were examined. Colon levels of oxidative stress (GSH, MDA, SOD and catalase) and pro-inflammatory [Myeloperoxidase (MPO), nitric oxide (NO), IL-1β, IL-12, TNF-α, and INF-γ] markers were colourimetrically determined. Serum levels of lipopolysaccharide (LPS) and relative mRNA expressions of occludin, TLR4 and ASC (Apoptosis-Associated Speck-Like Protein Containing CARD) using RT-PCR were measured. Protein levels of NLRP3 inflammasome and cleaved caspase-1 were determined by Western blot. Furthermore, immunohistochemical examinations of caspase-3, NF-ҡB and claudin-1 were performed. RESULTS Major identified constituents of CGE were flavonoids, phenolic acids, phytosterols, beside five isolated phytoconstituents (β-sitosterol, triacontanol fatty alcohol, β-sitosterol-3-O-β-glucoside, rosmarinic acid, 6-O-p-coumaroyl-β-D-fructofuranosyl α-D-glucopyranoside). The percentage of the phenolic, flavonoid and steroid contents in CGE were 20.55, 6.74 and 98.09 μg of gallic acid, quercetin and β-sitosterol equivalents/mg extract, respectively. In DSS-induced mice, CGE treatment ameliorated DAI, body weight loss and colon shortening. CGE attenuated the DSS-induced colonic histopathological alternations, inflammatory cell infiltration and histological scores. CGE elevated GSH, SOD and catalase levels, and suppressed MDA, pro-inflammatory mediators (MPO and NO) as well as cytokines levels in colonic tissues. Moreover, CGE downregulated LPS/TLR4 signaling, caspase-3 and NF-ҡB expressions. CGE treatment inhibited NLRP3 signaling pathway as indicated by the suppression of the protein expression of NLRP3 and cleaved caspase-1, and the ASC mRNA expression in colonic tissues. Additionally, CGE restored tight junction proteins' (occludin and claudin-1) expressions. CONCLUSION Our findings provided evidence for the therapeutic potential of CGE against UC. CGE restored intestinal mucosal barrier's integrity, mitigated oxidative stress, inflammatory cascade, as well as NF-ҡB/TLR4 and NLRP3 pathways activation in colonic tissues. Notably, CGE in a dose of 200 mg/kg was more effective in ameliorating DSS-induced UC as compared to SAS at the same dose.
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Affiliation(s)
- Toka N Mahmoud
- Department of Pharmacognosy, Faculty of Pharmacy, Cairo University, Kasr Al Aini Street, Cairo, P.O. Box 11562, Egypt.
| | - Walaa H El-Maadawy
- Department of Pharmacology, Theodor Bilharz Research Institute, Kornaish El Nile, Warrak El-Hadar, Imbaba (P.O. 30), Giza, 12411, Egypt.
| | - Zeinab A Kandil
- Department of Pharmacognosy, Faculty of Pharmacy, Cairo University, Kasr Al Aini Street, Cairo, P.O. Box 11562, Egypt
| | - Heba Khalil
- Department of Pathology, Theodor Bilharz Research Institute, Kornaish El Nile, Warrak El-Hadar, Imbaba (P.O. 30), Giza, 12411, Egypt
| | - Nabaweya M El-Fiky
- Department of Pharmacognosy, Faculty of Pharmacy, Cairo University, Kasr Al Aini Street, Cairo, P.O. Box 11562, Egypt
| | - Taha Shahat M A El Alfy
- Department of Pharmacognosy, Faculty of Pharmacy, Cairo University, Kasr Al Aini Street, Cairo, P.O. Box 11562, Egypt
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Mees M, Meurer MC, Mariano LNB, Boeing T, Somensi LB, Mariott M, Niero R, Cechinel-Filho V, Andrade SFD, Duarte LP, Sousa GFD, de Souza P, Da Silva LM. Maytenus robusta Reissek, a medicinal plant popularly used to treat digestive diseases, promotes ameliorative effects in colon and liver of mice exposed to dextran sulfate sodium. JOURNAL OF ETHNOPHARMACOLOGY 2020; 261:113180. [PMID: 32730884 DOI: 10.1016/j.jep.2020.113180] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/13/2020] [Revised: 06/25/2020] [Accepted: 07/10/2020] [Indexed: 06/11/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Maytenus robusta Reissek (Celesteraceae), popularly named as cafezinho do mato or coração de bugre, is employed to treat inflammatory digestive diseases in the south of Brazil. However, despite popular usage, the effects of this species on an experimental model of ulcerative colitis are unknown. AIM OF THE STUDY To evaluate the effects of M. robusta extract (HEMR) on colon and liver from mice with colitis induced by dextran sulfate sodium (DSS). MATERIALS AND METHODS Firstly, the cytotoxicity of HEMR and its effects on ROS and nitrite production in IEC-6 cells were evaluated. The experimental colitis was established by adding 3% DSS on drinking water of mice and the effects of HEMR (1-100 mg/kg, p.o, once a day by 7 days) in colonic and hepatic tissues were analyzed. RESULTS The HEMR (1-100 μg/mL) did not alter the cell viability but reduced nitrite production of IEC-6 stimulated by LPS. Moreover, HEMR (100 mg/Kg) attenuates macro and microscopic alterations in the colon from mice exposed to DSS, as evidenced by a reduction of the colon shortening, attenuation of the epithelial erosion, submucosal edema and preservation of the Goblet cells integrity, as well as the restoration of mucin depletion. The treatment with HEMR increased GSH amount, reduced LOOH levels and normalizes CAT activity in the colon. The group treated with HEMR showed increased GST activity, reduced MPO activity and decreased inflammatory cytokines secretion (TNF and IL-6) in the colonic tissue. In the liver, HEMR increased GST activity, decreased the GPx activity and reduced IL-6 levels. Furthermore, the HEMR treatment reduced AST and ALT serum levels in mice exposed to DSS. Finally, the HEMR was able to reduce intestinal transit. CONCLUSIONS HEMR treatment minimizes inflammation of the colon and maintaining the antioxidant homeostasis. In addition, HEMR may be a potential tool to prevent hepatic injury secondary to ulcerative colitis.
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Affiliation(s)
- Mariéli Mees
- Programa de Pós-Graduação Em Ciências Farmacêuticas, Núcleo de Investigações Químico-Farmacêuticas (NIQFAR), Universidade Do Vale Do Itajai (UNIVALI) - Campus, Itajai, Santa Catarina, Rua Uruguai, 458, Centro, CEP: 88302-901, Brazil
| | - Marianne Caroline Meurer
- Programa de Pós-Graduação Em Ciências Farmacêuticas, Núcleo de Investigações Químico-Farmacêuticas (NIQFAR), Universidade Do Vale Do Itajai (UNIVALI) - Campus, Itajai, Santa Catarina, Rua Uruguai, 458, Centro, CEP: 88302-901, Brazil
| | - Luísa Nathalia Bolda Mariano
- Programa de Pós-Graduação Em Ciências Farmacêuticas, Núcleo de Investigações Químico-Farmacêuticas (NIQFAR), Universidade Do Vale Do Itajai (UNIVALI) - Campus, Itajai, Santa Catarina, Rua Uruguai, 458, Centro, CEP: 88302-901, Brazil
| | - Thaise Boeing
- Programa de Pós-Graduação Em Ciências Farmacêuticas, Núcleo de Investigações Químico-Farmacêuticas (NIQFAR), Universidade Do Vale Do Itajai (UNIVALI) - Campus, Itajai, Santa Catarina, Rua Uruguai, 458, Centro, CEP: 88302-901, Brazil
| | - Lincon Bordignon Somensi
- Programa de Pós-Graduação Em Ciências Farmacêuticas, Núcleo de Investigações Químico-Farmacêuticas (NIQFAR), Universidade Do Vale Do Itajai (UNIVALI) - Campus, Itajai, Santa Catarina, Rua Uruguai, 458, Centro, CEP: 88302-901, Brazil
| | - Marihá Mariott
- Programa de Pós-Graduação Em Ciências Farmacêuticas, Núcleo de Investigações Químico-Farmacêuticas (NIQFAR), Universidade Do Vale Do Itajai (UNIVALI) - Campus, Itajai, Santa Catarina, Rua Uruguai, 458, Centro, CEP: 88302-901, Brazil
| | - Rivaldo Niero
- Programa de Pós-Graduação Em Ciências Farmacêuticas, Núcleo de Investigações Químico-Farmacêuticas (NIQFAR), Universidade Do Vale Do Itajai (UNIVALI) - Campus, Itajai, Santa Catarina, Rua Uruguai, 458, Centro, CEP: 88302-901, Brazil
| | - Valdir Cechinel-Filho
- Programa de Pós-Graduação Em Ciências Farmacêuticas, Núcleo de Investigações Químico-Farmacêuticas (NIQFAR), Universidade Do Vale Do Itajai (UNIVALI) - Campus, Itajai, Santa Catarina, Rua Uruguai, 458, Centro, CEP: 88302-901, Brazil
| | - Sérgio Faloni de Andrade
- Programa de Pós-Graduação Em Ciências Farmacêuticas, Núcleo de Investigações Químico-Farmacêuticas (NIQFAR), Universidade Do Vale Do Itajai (UNIVALI) - Campus, Itajai, Santa Catarina, Rua Uruguai, 458, Centro, CEP: 88302-901, Brazil; Universidade Lusófona CBIOS - Research Center for Biosciences and Health Technologies, Av Campo Grande, 376, 1749-024, Lisboa, Portugal
| | - Lucienir Pains Duarte
- Departamento de Química, Universidade Federal de Minas Gerais, Avenida Presidente Antônio Carlos, 6627, Pampulha, 31270-901, Belo Horizonte, MG, Brazil
| | - Grasiely Faria de Sousa
- Departamento de Química, Universidade Federal de Minas Gerais, Avenida Presidente Antônio Carlos, 6627, Pampulha, 31270-901, Belo Horizonte, MG, Brazil
| | - Priscila de Souza
- Programa de Pós-Graduação Em Ciências Farmacêuticas, Núcleo de Investigações Químico-Farmacêuticas (NIQFAR), Universidade Do Vale Do Itajai (UNIVALI) - Campus, Itajai, Santa Catarina, Rua Uruguai, 458, Centro, CEP: 88302-901, Brazil
| | - Luísa Mota Da Silva
- Programa de Pós-Graduação Em Ciências Farmacêuticas, Núcleo de Investigações Químico-Farmacêuticas (NIQFAR), Universidade Do Vale Do Itajai (UNIVALI) - Campus, Itajai, Santa Catarina, Rua Uruguai, 458, Centro, CEP: 88302-901, Brazil.
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Andrade AWL, Guerra GCB, de Souza Araújo DF, de Araújo Júnior RF, de Araújo AA, de Carvalho TG, Fernandes JM, Diez-Echave P, Hidalgo-García L, Rodriguez-Cabezas ME, Gálvez J, Zucolotto SM. Anti-Inflammatory and Chemopreventive Effects of Bryophyllum pinnatum (Lamarck) Leaf Extract in Experimental Colitis Models in Rodents. Front Pharmacol 2020; 11:998. [PMID: 32848723 PMCID: PMC7403504 DOI: 10.3389/fphar.2020.00998] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2020] [Accepted: 06/19/2020] [Indexed: 12/18/2022] Open
Abstract
Inflammatory bowel diseases, mainly ulcerative colitis and Crohn's disease are characterized by chronic inflammation in the intestine. Currently several therapeutic strategies available to treat inflammatory bowel diseases. Though, most treatments can be associated with serious adverse effects what justifies the search for new treatments. In this sense, we highlight the interest in herbal products rich in bioactive compounds which immunomodulatory and antioxidant properties as is the case of Bryophyllum pinnatum (Crassulaceae). This plant is used in traditional medicine in Brazil for treating inflammatory diseases. We hypothesized that hydroethanolic B. pinnatum leaf extract has intestinal anti-inflammatory effects on two experimental colitis models: 2.4-dinitrobenzene sulfonic acid (DNBS) in rats, and dextran sulfate sodium (DSS) in mice. Ultra-fast liquid chromatography method used for the quantification of the main compounds indicated good linearity, specificity, selectivity, precision, robustness and accuracy. The major flavonoids (mg/g of the extract) quantified were: quercetin 3-O-α-L-arabinopyranosyl-(1→2)-α-L-rhamnopyranoside (35.56 ± 0.086 mg/g), kaempferol 3-O-α-L-arabinopyranosyl-(1→2)-α-L-rhamnopyranoside (4.66 ± 0.076 mg/g) and quercetin-3-O-rhamnopyranoside (4.56 ± 0.026 mg/g). The results obtained in the DNBS and DSS models indicate that extract has both chemopreventive and anti-inflammatory effects, observing a significant reduction in the disease activity index score, and less macroscopic and microscopic damage. The extract promoted downregulation of Toll-like receptor and kappa B p65 nuclear factor gene expression, leading to a reduction in pro-inflammatory and oxidative mediators, chemokines, and cell adhesion molecules. This immunomodulatory property was proposed that one of the possible action mechanisms of extract. An improvement in intestinal damage was also associated with a reduction in oxidative stress and infiltration of leukocytes, as evidenced by the reduction in malonaldialdehyde and myeloperoxidase activity and increase in total glutathione in the colonic tissue. Moreover, the extract improved the cytoarchitecture of the colonic tissue and the integrity of the intestinal epithelial barrier by restoring the expression of the proteins associated with mucosa protection. In view of the beneficial effects showed by the B. pinnatum leaf extract in preclinical rodent models of colitis there is the potential to conduct some future clinical studies to ensure safe and effective development of a phytotherapeutic treatment for human inflammatory bowel diseases.
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Affiliation(s)
- Anderson Wilbur Lopes Andrade
- Department of Biophysics and Pharmacology, Federal University of Rio Grande do Norte, Natal, Brazil.,Health Science Center, Postgraduate Program in Drug Development and Technological Innovation, Federal University of Rio Grande do Norte, Natal, Brazil
| | | | | | - Raimundo Fernandes de Araújo Júnior
- Postgraduate Program in Health Science, Federal University of Rio Grande do Norte (UFRN), Natal, Brazil.,Postgraduate Program in Functional and Structural Biology, Department of Morphology, Federal University of Rio Grande do Norte (UFRN), Natal, Brazil
| | | | - Thaís Gomes de Carvalho
- Postgraduate Program in Health Science, Federal University of Rio Grande do Norte (UFRN), Natal, Brazil
| | - Júlia Morais Fernandes
- Department of Biophysics and Pharmacology, Federal University of Rio Grande do Norte, Natal, Brazil
| | - Patrícia Diez-Echave
- Instituto de Investigación Biosanitaria de Granada (ibs.GRANADA), University of Granada, Granada, Spain.,CIBER-EHD, Department of Pharmacology, Center for Biomedical Research (CIBM), University of Granada, Granada, Spain
| | - Laura Hidalgo-García
- Instituto de Investigación Biosanitaria de Granada (ibs.GRANADA), University of Granada, Granada, Spain.,CIBER-EHD, Department of Pharmacology, Center for Biomedical Research (CIBM), University of Granada, Granada, Spain
| | - Maria Elena Rodriguez-Cabezas
- Instituto de Investigación Biosanitaria de Granada (ibs.GRANADA), University of Granada, Granada, Spain.,CIBER-EHD, Department of Pharmacology, Center for Biomedical Research (CIBM), University of Granada, Granada, Spain
| | - Julio Gálvez
- Instituto de Investigación Biosanitaria de Granada (ibs.GRANADA), University of Granada, Granada, Spain.,CIBER-EHD, Department of Pharmacology, Center for Biomedical Research (CIBM), University of Granada, Granada, Spain
| | - Silvana Maria Zucolotto
- Health Science Center, Postgraduate Program in Drug Development and Technological Innovation, Federal University of Rio Grande do Norte, Natal, Brazil
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