1
|
Schuh L, Reginato M, Florêncio I, Falcao L, Boron L, Gris EF, Mello V, Báo SN. From Nature to Innovation: The Uncharted Potential of Natural Deep Eutectic Solvents. Molecules 2023; 28:7653. [PMID: 38005377 PMCID: PMC10675409 DOI: 10.3390/molecules28227653] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2023] [Revised: 11/04/2023] [Accepted: 11/08/2023] [Indexed: 11/26/2023] Open
Abstract
This review discusses the significance of natural deep eutectic solvents (NaDESs) as a promising green extraction technology. It employs the consolidated meta-analytic approach theory methodology, using the Web of Science and Scopus databases to analyze 2091 articles as the basis of the review. This review explores NaDESs by examining their properties, challenges, and limitations. It underscores the broad applications of NaDESs, some of which remain unexplored, with a focus on their roles as solvents and preservatives. NaDESs' connections with nanocarriers and their use in the food, cosmetics, and pharmaceutical sectors are highlighted. This article suggests that biomimicry could inspire researchers to develop technologies that are less harmful to the human body by emulating natural processes. This approach challenges the notion that green science is inferior. This review presents numerous successful studies and applications of NaDESs, concluding that they represent a viable and promising avenue for research in the field of green chemistry.
Collapse
Affiliation(s)
- Luísa Schuh
- Microscopy and Microanalysis Laboratory, Department of Cell Biology, Institute of Biological Sciences, University of Brasilia, Brasília 70910-900, Brazil; (L.S.); (M.R.); (I.F.); (V.M.)
- Cooil Cosmetics, Brasília 71070-524, Brazil
- Nanocycle Group, Brasília 72622-401, Brazil
| | - Marcella Reginato
- Microscopy and Microanalysis Laboratory, Department of Cell Biology, Institute of Biological Sciences, University of Brasilia, Brasília 70910-900, Brazil; (L.S.); (M.R.); (I.F.); (V.M.)
- Cooil Cosmetics, Brasília 71070-524, Brazil
- Nanocycle Group, Brasília 72622-401, Brazil
| | - Isadora Florêncio
- Microscopy and Microanalysis Laboratory, Department of Cell Biology, Institute of Biological Sciences, University of Brasilia, Brasília 70910-900, Brazil; (L.S.); (M.R.); (I.F.); (V.M.)
- Cooil Cosmetics, Brasília 71070-524, Brazil
- Nanocycle Group, Brasília 72622-401, Brazil
| | - Leila Falcao
- Inaturals SAS, 2 Bis, Impasse Henri Mouret, 84000 Avignon, France;
| | - Luana Boron
- Inaturals BR, Rua Gerson Luís Piovesan 200, Concórdia 89701-012, Brazil;
| | - Eliana Fortes Gris
- Department of Bromatology, Faculty of Ceilândia, University of Brasília, Ceilândia 72220-275, Brazil;
| | - Victor Mello
- Microscopy and Microanalysis Laboratory, Department of Cell Biology, Institute of Biological Sciences, University of Brasilia, Brasília 70910-900, Brazil; (L.S.); (M.R.); (I.F.); (V.M.)
- Cooil Cosmetics, Brasília 71070-524, Brazil
- Nanocycle Group, Brasília 72622-401, Brazil
| | - Sônia Nair Báo
- Microscopy and Microanalysis Laboratory, Department of Cell Biology, Institute of Biological Sciences, University of Brasilia, Brasília 70910-900, Brazil; (L.S.); (M.R.); (I.F.); (V.M.)
- Nanocycle Group, Brasília 72622-401, Brazil
| |
Collapse
|
2
|
Sahoo DK, Heilmann RM, Paital B, Patel A, Yadav VK, Wong D, Jergens AE. Oxidative stress, hormones, and effects of natural antioxidants on intestinal inflammation in inflammatory bowel disease. Front Endocrinol (Lausanne) 2023; 14:1217165. [PMID: 37701897 PMCID: PMC10493311 DOI: 10.3389/fendo.2023.1217165] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/04/2023] [Accepted: 08/07/2023] [Indexed: 09/14/2023] Open
Abstract
Inflammatory bowel disease (IBD) is a chronic, relapsing gastrointestinal (GI) disorder characterized by intestinal inflammation. The etiology of IBD is multifactorial and results from a complex interplay between mucosal immunity, environmental factors, and host genetics. Future therapeutics for GI disorders, including IBD, that are driven by oxidative stress require a greater understanding of the cellular and molecular mechanisms mediated by reactive oxygen species (ROS). In the GI tract, oxidative stressors include infections and pro-inflammatory responses, which boost ROS generation by promoting the production of pro-inflammatory cytokines. Nuclear factor kappa B (NF-κB) and nuclear factor erythroid 2-related factor 2 (Nrf2) represent two important signaling pathways in intestinal immune cells that regulate numerous physiological processes, including anti-inflammatory and antioxidant activities. Natural antioxidant compounds exhibit ROS scavenging and increase antioxidant defense capacity to inhibit pro-oxidative enzymes, which may be useful in IBD treatment. In this review, we discuss various polyphenolic substances (such as resveratrol, curcumin, quercetin, green tea flavonoids, caffeic acid phenethyl ester, luteolin, xanthohumol, genistein, alpinetin, proanthocyanidins, anthocyanins, silymarin), phenolic compounds including thymol, alkaloids such as berberine, storage polysaccharides such as tamarind xyloglucan, and other phytochemicals represented by isothiocyanate sulforaphane and food/spices (such as ginger, flaxseed oil), as well as antioxidant hormones like melatonin that target cellular signaling pathways to reduce intestinal inflammation occurring with IBD.
Collapse
Affiliation(s)
- Dipak Kumar Sahoo
- Department of Veterinary Clinical Sciences, College of Veterinary Medicine, Iowa State University, Ames, IA, United States
| | - Romy M. Heilmann
- Department for Small Animals, Veterinary Teaching Hospital, College of Veterinary Medicine, University of Leipzig, Leipzig, SN, Germany
| | - Biswaranjan Paital
- Redox Regulation Laboratory, Department of Zoology, College of Basic Science and Humanities, Odisha University of Agriculture and Technology, Bhubaneswar, India
| | - Ashish Patel
- Department of Life Sciences, Hemchandracharya North Gujarat University, Patan, Gujarat, India
| | - Virendra Kumar Yadav
- Department of Life Sciences, Hemchandracharya North Gujarat University, Patan, Gujarat, India
| | - David Wong
- Department of Veterinary Clinical Sciences, College of Veterinary Medicine, Iowa State University, Ames, IA, United States
| | - Albert E. Jergens
- Department of Veterinary Clinical Sciences, College of Veterinary Medicine, Iowa State University, Ames, IA, United States
| |
Collapse
|
3
|
Taladrid D, Rebollo-Hernanz M, Martin-Cabrejas MA, Moreno-Arribas MV, Bartolomé B. Grape Pomace as a Cardiometabolic Health-Promoting Ingredient: Activity in the Intestinal Environment. Antioxidants (Basel) 2023; 12:antiox12040979. [PMID: 37107354 PMCID: PMC10135959 DOI: 10.3390/antiox12040979] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2023] [Revised: 04/18/2023] [Accepted: 04/19/2023] [Indexed: 04/29/2023] Open
Abstract
Grape pomace (GP) is a winemaking by-product particularly rich in (poly)phenols and dietary fiber, which are the main active compounds responsible for its health-promoting effects. These components and their metabolites generated at the intestinal level have been shown to play an important role in promoting health locally and systemically. This review focuses on the potential bioactivities of GP in the intestinal environment, which is the primary site of interaction for food components and their biological activities. These mechanisms include (i) regulation of nutrient digestion and absorption (GP has been shown to inhibit enzymes such as α-amylase and α-glucosidase, protease, and lipase, which can help to reduce blood glucose and lipid levels, and to modulate the expression of intestinal transporters, which can also help to regulate nutrient absorption); (ii) modulation of gut hormone levels and satiety (GP stimulates GLP-1, PYY, CCK, ghrelin, and GIP release, which can help to regulate appetite and satiety); (iii) reinforcement of gut morphology (including the crypt-villi structures, which can improve nutrient absorption and protect against intestinal damage); (iv) protection of intestinal barrier integrity (through tight junctions and paracellular transport); (v) modulation of inflammation and oxidative stress triggered by NF-kB and Nrf2 signaling pathways; and (vi) impact on gut microbiota composition and functionality (leading to increased production of SCFAs and decreased production of LPS). The overall effect of GP within the gut environment reinforces the intestinal function as the first line of defense against multiple disorders, including those impacting cardiometabolic health. Future research on GP's health-promoting properties should consider connections between the gut and other organs, including the gut-heart axis, gut-brain axis, gut-skin axis, and oral-gut axis. Further exploration of these connections, including more human studies, will solidify GP's role as a cardiometabolic health-promoting ingredient and contribute to the prevention and management of cardiovascular diseases.
Collapse
Affiliation(s)
- Diego Taladrid
- Institute of Food Science Research (CIAL, CSIC-UAM), C/Nicolás Cabrera, 9, 28049 Madrid, Spain
| | - Miguel Rebollo-Hernanz
- Institute of Food Science Research (CIAL, CSIC-UAM), C/Nicolás Cabrera, 9, 28049 Madrid, Spain
- Department of Agricultural Chemistry and Food Science, Faculty of Science, C/Francisco Tomás y Valiente, 7, Universidad Autónoma de Madrid, 28049 Madrid, Spain
| | - Maria A Martin-Cabrejas
- Institute of Food Science Research (CIAL, CSIC-UAM), C/Nicolás Cabrera, 9, 28049 Madrid, Spain
- Department of Agricultural Chemistry and Food Science, Faculty of Science, C/Francisco Tomás y Valiente, 7, Universidad Autónoma de Madrid, 28049 Madrid, Spain
| | | | - Begoña Bartolomé
- Institute of Food Science Research (CIAL, CSIC-UAM), C/Nicolás Cabrera, 9, 28049 Madrid, Spain
| |
Collapse
|
4
|
Laurindo LF, Direito R, Bueno Otoboni AMM, Goulart RA, Quesada K, Barbalho SM. Grape Processing Waste: Effects on Inflammatory Bowel Disease and Colorectal Cancer. FOOD REVIEWS INTERNATIONAL 2023. [DOI: 10.1080/87559129.2023.2168281] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/11/2023]
Affiliation(s)
- Lucas Fornari Laurindo
- Department of Biochemistry and Pharmacology/School of Medicine, UNIMAR, Marília, São Paulo, Brazil
| | - Rosa Direito
- Department of Pharmacy, Research Institute for Medicines (iMed.ULisboa), Faculty of Pharmacy, University of Lisbon, Lisbon, Portugal
| | | | - Ricardo Alvares Goulart
- Postgraduate Program (Structural and Functional Interactions in Rehabilitation), UNIMAR, Marília, São Paulo, Brazil
| | - Karina Quesada
- Department of Biochemistry and Pharmacology/School of Medicine, UNIMAR, Marília, São Paulo, Brazil
| | - Sandra Maria Barbalho
- Department of Biochemistry and Pharmacology/School of Medicine, UNIMAR, Marília, São Paulo, Brazil
- Department of Biochemistry and Nutrition, FATEC, Avenida Castro Alves, São Paulo, Brazil
- Postgraduate Program (Structural and Functional Interactions in Rehabilitation), UNIMAR, Marília, São Paulo, Brazil
| |
Collapse
|
5
|
Protective Effect of Red Rice Extract Rich in Proanthocyanidins in a Murine Colitis Model. Biomedicines 2023; 11:biomedicines11020265. [PMID: 36830802 PMCID: PMC9953176 DOI: 10.3390/biomedicines11020265] [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: 12/14/2022] [Revised: 01/14/2023] [Accepted: 01/15/2023] [Indexed: 01/20/2023] Open
Abstract
Inflammatory bowel disease (IBD) has become a global concern. Proanthocyanidin-rich red rice extract (PRRE) has been shown to suppress the inflammatory response in cellular cultures. However, the anti-colitis effect of PRRE has never been investigated in animals. This study aimed to examine the protective effect of the PRRE against dextran sulfate sodium (DSS)-induced colitis in mice. Male mice were orally administrated with PRRE of 50, 250 and 500 mg/kg/day for 21 days. Acute colitis was subsequently induced by administrated 2.5% DSS in drinking water for the final seven days. Sulfasalazine-treated mice were the positive group. All doses of PRRE and sulfasalazine significantly ameliorated DSS-induced severity of colitis, as indicated by decreasing daily activity index and restoring colon shortening. Treatments with PRRE, but not sulfasalazine, significantly reduced the histopathological index and infiltration of inflammatory cells. Furthermore, the PRRE treatments effectively improved mucous in colonic goblet cells using PAS staining, and suppressed the production of pro-inflammatory cytokines TNF-α, IL-1β and IL-6 induced by DSS, while sulfasalazine reduced only IL-1β and IL-6. This study suggested that PRRE had a greater anti-colitis effect than sulfasalazine. Thus, PRRE has a potential anti-colitis effect, and should be developed in a clinical trial as a natural active pharmaceutical ingredient for IBD.
Collapse
|
6
|
Mu C, Zhang X, Zhang J, Hao X. Procyanidins regulate colonic metabolome, inflammatory response and antioxidant capacity in lambs fed a high‐concentrate diet. J Anim Physiol Anim Nutr (Berl) 2022. [DOI: 10.1111/jpn.13790] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2022] [Revised: 10/20/2022] [Accepted: 10/30/2022] [Indexed: 11/24/2022]
Affiliation(s)
- Chuntang Mu
- College of Animal Science Shanxi Agricultural University Jinzhong China
| | - Xuanzi Zhang
- College of Animal Science Shanxi Agricultural University Jinzhong China
| | - Jianxin Zhang
- College of Animal Science Shanxi Agricultural University Jinzhong China
| | - Xiaoyan Hao
- College of Animal Science Shanxi Agricultural University Jinzhong China
| |
Collapse
|
7
|
Periplaneta americana extract ameliorates dextran sulfate sodium-induced ulcerative colitis via immunoregulatory and PI3K/AKT/NF-κB signaling pathways. Inflammopharmacology 2022; 30:907-918. [PMID: 35303235 DOI: 10.1007/s10787-022-00955-7] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2021] [Accepted: 02/21/2022] [Indexed: 12/22/2022]
Abstract
Ulcerative colitis (UC) is a chronic inflammatory bowel disease (IBD) with a low cure rate. Periplaneta americana is a traditional American Cockroach and reportedly has potential therapeutic roles for UC treatment; however, its mechanisms remain unclear. To address this, we investigated the therapeutic effects and underlying molecular mechanisms of Ento-A, a Periplaneta americana extract, in a dextran sulfate sodium (DSS)-induced chronic and recurrent UC mouse model. Ento-A treatment decreased pro-inflammatory cytokine secretion, disease activity index (DAI), colon mucosa damage index (CMDI), histopathological scores (HS), and increased colon length. Additionally, Ento-A effectively increased interleukin-4 (IL-4), and forkhead transcription factor protein 3 (Foxp3) expression levels, while it abated interferon-γ (IFN-γ) and IL-17 levels in spleen lymphocytes. Conversely, in mesenteric lymph nodes, IL-4 and Foxp3 expression were decreased, while IFN-γ and IL-17 expression was increased. Furthermore, Ento-A blocked p-PI3K, p-AKT,*and p-NF-κB activation. In conclusion, Ento-A improved UC symptoms and exerted therapeutic effects by regulating immune responses and inhibiting PI3K/AKT/NF-κB signaling.
Collapse
|
8
|
Chen Y, Wang J, Zou L, Cao H, Ni X, Xiao J. Dietary proanthocyanidins on gastrointestinal health and the interactions with gut microbiota. Crit Rev Food Sci Nutr 2022; 63:6285-6308. [PMID: 35114875 DOI: 10.1080/10408398.2022.2030296] [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: 02/08/2023]
Abstract
Many epidemiological and experimental studies have consistently reported the beneficial effects of dietary proanthocyanidins (PAC) on improving gastrointestinal physiological functions. This review aims to present a comprehensive perspective by focusing on structural properties, interactions and gastrointestinal protection of PAC. In brief, the main findings of this review are summarized as follows: (1) Structural features are critical factors in determining the bioavailability and subsequent pharmacology of PAC; (2) PAC and/or their bacterial metabolites can play a direct role in the gastrointestinal tract through their antioxidant, antibacterial, anti-inflammatory, and anti-proliferative properties; (3) PAC can reduce the digestion, absorption, and bioavailability of carbohydrates, proteins, and lipids by interacting with them or their according enzymes and transporters in the gastrointestinal tract; (4). PAC showed a prebiotic-like effect by interacting with the microflora in the intestinal tract, and the enhancement of PAC on a variety of probiotics, such as Bifidobacterium spp. and Lactobacillus spp. could be associated with potential benefits to human health. In conclusion, the potential effects of PAC in prevention and alleviation of gastrointestinal diseases are remarkable but clinical evidence is urgently needed.
Collapse
Affiliation(s)
- Yong Chen
- Laboratory of Food Oral Processing, School of Food Science & Biotechnology, Zhejiang Gongshang University, Hangzhou, Zhejiang, China
- College of Biosystems Engineering and Food Science, Zhejiang University, Hangzhou, Zhejiang, China
| | - Jing Wang
- College of Biosystems Engineering and Food Science, Zhejiang University, Hangzhou, Zhejiang, China
- Ningbo Research Institute, Zhejiang University, Ningbo, Zhejiang, China
| | - Liang Zou
- Key Laboratory of Coarse Cereal Processing, Ministry of Agriculture and Rural Affairs, Sichuan Engineering & Technology Research Center of Coarse Cereal Industralization, School of Food and Biological Engineering, Chengdu University, Chengdu, Sichuan, China
| | - Hui Cao
- Nutrition and Bromatology Group, Department of Analytical and Food Chemistry, Faculty of Sciences, Universidade de Vigo, Ourense, Spain
| | - Xiaoling Ni
- Pancreatic Cancer Group, General Surgery Department, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Jianbo Xiao
- Institute of Food Safety and Nutrition, Jinan University, Guangzhou, China
| |
Collapse
|
9
|
Effects of Wine Components in Inflammatory Bowel Diseases. Molecules 2021; 26:molecules26195891. [PMID: 34641434 PMCID: PMC8512001 DOI: 10.3390/molecules26195891] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2021] [Revised: 09/23/2021] [Accepted: 09/24/2021] [Indexed: 12/12/2022] Open
Abstract
With the rising prevalence of Inflammatory bowel disease (IBD) worldwide, and the rising cost of treatment with novel biological drugs, there is an increasing interest in various diets and natural foods as a potential way to control/modulate IBD. As recent data indicates that diet can modify the metabolic responses essential for the resolution of inflammation, and as wine compounds have been shown to provide substantial anti-inflammatory effect, in this review we aimed to discuss the current evidence concerning the impact of biological compounds present in wine on IBD. A number of preclinical studies brought forth strong evidence on the mechanisms by which molecules in wine, such as resveratrol or piceatannol, provide their anti-inflammatory, anti-oxidative, anti-tumor, and microbiota-modulation effects. However, concerning the effects of alcohol, it is still unclear how the amount of ethanol ingested within the framework of moderate wine consumption (1–2 glasses a day) affects patients with IBD, as human studies regarding the effects of wine on patients with IBD are scarce. Nevertheless, available evidence justifies the conductance of large-scale RCT trials on human subjects that will finally elucidate whether wine can offer real benefits to the IBD population.
Collapse
|
10
|
Machado APDF, Geraldi MV, do Nascimento RDP, Moya AMTM, Vezza T, Diez-Echave P, Gálvez JJ, Cazarin CBB, Maróstica Júnior MR. Polyphenols from food by-products: An alternative or complementary therapy to IBD conventional treatments. Food Res Int 2021; 140:110018. [PMID: 33648249 DOI: 10.1016/j.foodres.2020.110018] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2020] [Revised: 12/04/2020] [Accepted: 12/08/2020] [Indexed: 12/12/2022]
Abstract
Inflammatory bowel diseases (IBD) are illnesses characterized by chronic intestinal inflammation and microbial dysbiosis that have emerged as a public health challenge worldwide. It comprises two main conditions: Crohn's disease and ulcerative colitis. Currently, conventional therapy to treat IBD are not free from side effects, such as liver and kidney toxicity, drug resistance, and allergic reactions. In view of this, there is growing research for alternative and complementary therapies that, in addition to acting in the prevention or the control of the disease, do not compromise the quality of life and health of individuals. In this sense, a growing body of evidence has confirmed the benefits of natural phenolic compounds in intestinal health. Phenolic compounds or polyphenols are molecules widely distributed throughout the plant kingdom (flowers, vegetables, leaves, and fruits), including plant materials remaining of the handling and food industrial processing, referred to in the scientific literature as by-products, food waste, or bagasse. Since by-products are low-cost, abundant, easily accessible, safe, and rich in bioactive compounds, it becomes an exciting option to extract, concentrate or isolate phenolic compounds to be posteriorly applied in the therapeutic approach of IBD. In this article, we have reviewed the main phenolic compounds present in various plants and by-products that have shown beneficial and/or promising effects in experimental pre-clinical, clinical, and in vitro research with IBD. In addition, we have mentioned and suggested several plants and by-products originated and produced in Latin America that could be part of future research as good sources of specific phenolic compounds to be applied in the prevention and development of alternative treatments for IBD. This review may offer a valuable reference for studies related to IBD administering phenolic compounds from natural, cheap, and easily accessible raw and undervalued materials.
Collapse
Affiliation(s)
| | - Marina Vilar Geraldi
- University of Campinas, School of Food Engineering, 80 Monteiro Lobato Street, 13083-862 Campinas, SP, Brazil
| | | | | | - Teresa Vezza
- University of Granada, Department of Pharmacology, CIBER-EHD, Institute of Biosanitary Research of Granada (ibs.GRANADA), Biomedical Research Center (CIBM), Campus de la Salud, 18071 Granada, Spain
| | - Patricia Diez-Echave
- University of Granada, Department of Pharmacology, CIBER-EHD, Institute of Biosanitary Research of Granada (ibs.GRANADA), Biomedical Research Center (CIBM), Campus de la Salud, 18071 Granada, Spain
| | - Julio Juan Gálvez
- University of Granada, Department of Pharmacology, CIBER-EHD, Institute of Biosanitary Research of Granada (ibs.GRANADA), Biomedical Research Center (CIBM), Campus de la Salud, 18071 Granada, Spain
| | - Cinthia Bau Betim Cazarin
- University of Campinas, School of Food Engineering, 80 Monteiro Lobato Street, 13083-862 Campinas, SP, Brazil
| | | |
Collapse
|
11
|
Pomological, Sensorial, Nutritional and Nutraceutical Profile of Seven Cultivars of Cherimoya ( Annona cherimola Mill). Foods 2020; 10:foods10010035. [PMID: 33374394 PMCID: PMC7823484 DOI: 10.3390/foods10010035] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2020] [Revised: 12/18/2020] [Accepted: 12/21/2020] [Indexed: 01/05/2023] Open
Abstract
In this work, the food quality of four international (Campas, Chaffey, Fino de Jete and White) and three local (Daniela, Torre1 and Torre2) cultivars of Cherimoya (Annona cherimola Mill) was investigated. With this aim, pomological traits, sensorial attributes, physiochemical parameters (pH, total soluble content and total acidity), nutritional composition (macro- and micro-nutrients) and nutraceutical values (bioactive compounds, radical scavenging and antioxidant properties) were evaluated. Among the seven observed cultivars, Fino de Jete was identified as the best, not only for its commercial attributes such as pomological traits and physiochemical values, but also for its nutritional composition. On the other hand, Chaffey and Daniela were the cultivars with the highest content of polyphenols, proanthocyanidins, and with the strongest antioxidant capacity. Concerning the two local ecotypes, Torre1 and Torre2, they displayed a balanced nutritional profile that, if combined with their discrete nutraceutical, physicochemical and pomological values, may result in a reassessment of their commercial impact. In conclusion, our data provide interesting information about the pomological, nutritional, and nutraceutical properties of cherimoya fruits. Our results, in addition to promoting the commercial impact of local cultivars, may increase the use of individual cultivars in breeding programs.
Collapse
|
12
|
González-Quilen C, Grau-Bové C, Jorba-Martín R, Caro-Tarragó A, Pinent M, Ardévol A, Beltrán-Debón R, Terra X, Blay MT. Protective properties of grape-seed proanthocyanidins in human ex vivo acute colonic dysfunction induced by dextran sodium sulfate. Eur J Nutr 2020; 60:79-88. [PMID: 32189068 DOI: 10.1007/s00394-020-02222-3] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2019] [Accepted: 03/04/2020] [Indexed: 12/16/2022]
Abstract
PURPOSE Anti-inflammatory and barrier-protective properties have been attributed to proanthocyanidins in the context of intestinal dysfunction, however little information is available about the impact of these phytochemicals on intestinal barrier integrity and immune response in the human. Here we assessed the putative protective properties of a grape-seed proanthocyanidin extract (GSPE) against dextran sodium sulfate (DSS)-induced acute dysfunction of the human colon in an Ussing chamber system. METHODS Human proximal and distal colon tissues from colectomized patients were submitted ex vivo for a 30-min preventive GSPE treatment (50 or 200 µg mL-1) followed by 1-h incubation with DSS (12% w v-1). Transepithelial electrical resistance (TEER), permeation of a fluorescently-labeled dextran (FD4) and proinflammatory cytokine release [tumor necrosis factor (TNF)-α and interleukin (IL)-1β] of colonic tissues were determined. RESULTS DSS reduced TEER (45-52%) in both the proximal and distal colon; however, significant increments in FD4 permeation (fourfold) and TNF-α release (61%) were observed only in the proximal colon. The preventive GSPE treatment decreased DSS-induced TEER loss (20-32%), FD4 permeation (66-73%) and TNF-α release (22-33%) of the proximal colon dose-dependently. The distal colon was not responsive to the preventive treatment but showed a reduction in IL-1β release below basal levels with the highest GSPE concentration. CONCLUSIONS Our results demonstrate potential preventive effects of GSPE on human colon dysfunction. Further studies are required to test whether administering GSPE could be a complementary therapeutic approach in colonic dysfunction associated with metabolic disorders and inflammatory bowel disease.
Collapse
Affiliation(s)
- Carlos González-Quilen
- Departament de Bioquímica i Biotecnologia, MoBioFood Research Group, Universitat Rovira I Virgili, 43007, Tarragona, Spain
| | - Carme Grau-Bové
- Departament de Bioquímica i Biotecnologia, MoBioFood Research Group, Universitat Rovira I Virgili, 43007, Tarragona, Spain
| | - Rosa Jorba-Martín
- Servei de Cirurgia General i de l'Aparell Digestiu, Hospital Universitari Joan XXIII, Tarragona, Spain
| | - Aleidis Caro-Tarragó
- Servei de Cirurgia General i de l'Aparell Digestiu, Hospital Universitari Joan XXIII, Tarragona, Spain
| | - Montserrat Pinent
- Departament de Bioquímica i Biotecnologia, MoBioFood Research Group, Universitat Rovira I Virgili, 43007, Tarragona, Spain
| | - Anna Ardévol
- Departament de Bioquímica i Biotecnologia, MoBioFood Research Group, Universitat Rovira I Virgili, 43007, Tarragona, Spain
| | - Raúl Beltrán-Debón
- Departament de Bioquímica i Biotecnologia, MoBioFood Research Group, Universitat Rovira I Virgili, 43007, Tarragona, Spain.
| | - Ximena Terra
- Departament de Bioquímica i Biotecnologia, MoBioFood Research Group, Universitat Rovira I Virgili, 43007, Tarragona, Spain
| | - M Teresa Blay
- Departament de Bioquímica i Biotecnologia, MoBioFood Research Group, Universitat Rovira I Virgili, 43007, Tarragona, Spain
| |
Collapse
|
13
|
Therapeutic Potential of Proanthocyanidins in Ulcerative Colitis in Remission. J Clin Med 2020; 9:jcm9030771. [PMID: 32178368 PMCID: PMC7141196 DOI: 10.3390/jcm9030771] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2020] [Revised: 03/05/2020] [Accepted: 03/10/2020] [Indexed: 12/19/2022] Open
Abstract
A number of bioactive components of diet are indicated as potential dietary factors for the management of ulcerative colitis, while the recent study conducted in an animal model revealed that proanthocyanidins from grape seeds exert a broadly positive impact. The aim of the study was to verify the influence of dietary proanthocyanidins intake on the symptoms of ulcerative colitis in remission in human subjects. The study was conducted in a group of 55 participants (19 males, 36 females) in remission of ulcerative colitis confirmed based on both the Mayo Scoring system and Rachmilewitz index. Their habitual dietary intake of proanthocyanidins and intake recalculated per 1000 kcal of diet was assessed and it was verified whether they are associated with symptoms of ulcerative colitis. The energy value of diet and intake of other nutrients were analyzed as potential interfering factors. Participants declaring the presence of mucus in their stool compared with other participants were characterized by higher proanthocyanidins intake (142 vs. 75 mg; p = 0.0441) and intake per 1000 kcal (91 vs. 37 mg/1000 kcal; p = 0.0092), while for no other nutrient such association was stated. Participants declaring constipation compared with other participants were characterized by higher proanthocyanidins intake (214 vs. 82 mg; p = 0.0289) and intake per 1000 kcal (118 vs. 41 mg/1000 kcal; p = 0.0194). Similar association for constipation was observed in the case of energy value of diet and protein intake, but only for proanthocyanidins intake, it was confirmed in the logistic regression model (p = 0.0183; OR = 1.01; 95% CI 1.00-1.02). The positive influence of habitual dietary intake of proanthocyanidins was confirmed in the studied group of patients with ulcerative colitis in remission, as this intake may have increased the production of mucus, which is beneficial for intestinal healing, and may have reduced the frequency of bowel movements. However, further experimental human studies are necessary to confirm the potential influence of proanthocyanidins intake in patients with ulcerative colitis in remission.
Collapse
|
14
|
González-Quilen C, Rodríguez-Gallego E, Beltrán-Debón R, Pinent M, Ardévol A, Blay MT, Terra X. Health-Promoting Properties of Proanthocyanidins for Intestinal Dysfunction. Nutrients 2020; 12:E130. [PMID: 31906505 PMCID: PMC7019584 DOI: 10.3390/nu12010130] [Citation(s) in RCA: 50] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2019] [Revised: 12/20/2019] [Accepted: 12/31/2019] [Indexed: 12/22/2022] Open
Abstract
The intestinal barrier is constantly exposed to potentially harmful environmental factors, including food components and bacterial endotoxins. When intestinal barrier function and immune homeostasis are compromised (intestinal dysfunction), inflammatory conditions may develop and impact overall health. Evidence from experimental animal and cell culture studies suggests that exposure of intestinal mucosa to proanthocyanidin (PAC)-rich plant products, such as grape seeds, may contribute to maintaining the barrier function and to ameliorating the pathological inflammation present in diet-induced obesity and inflammatory bowel disease. In this review, we aim to update the current knowledge on the bioactivity of PACs in experimental models of intestinal dysfunction and in humans, and to provide insights into the underlying biochemical and molecular mechanisms.
Collapse
Affiliation(s)
| | | | | | | | | | - M Teresa Blay
- MoBioFood Research Group, Departament de Bioquímica i Biotecnologia, Universitat Rovira i Virgili, 43007 Tarragona, Spain; (C.G.-Q.); (E.R.-G.); (R.B.-D.); (M.P.); (A.A.); (X.T.)
| | | |
Collapse
|
15
|
Cao SY, Ye SJ, Wang WW, Wang B, Zhang T, Pu YQ. Progress in active compounds effective on ulcerative colitis from Chinese medicines. Chin J Nat Med 2019; 17:81-102. [PMID: 30797423 DOI: 10.1016/s1875-5364(19)30012-3] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2018] [Indexed: 02/09/2023]
Abstract
Ulcerative colitis (UC), a chronic inflammatory disease affecting the colon, has a rising incidence worldwide. The known pathogenesis is multifactorial and involves genetic predisposition, epithelial barrier defects, dysregulated immune responses, and environmental factors. Nowadays, the drugs for UC include 5-aminosalicylic acid, steroids, and immunosuppressants. Long-term use of these drugs, however, may cause several side effects, such as hepatic and renal toxicity, drug resistance and allergic reactions. Moreover, the use of traditional Chinese medicine (TCM) in the treatment of UC shows significantly positive effects, low recurrence rate, few side effects and other obvious advantages. This paper summarizes several kinds of active compounds used in the experimental research of anti-UC effects extracted from TCM, mainly including flavonoids, acids, terpenoids, phenols, alkaloids, quinones, and bile acids from some animal medicines. It is found that the anti-UC activities are mainly focused on targeting inflammation or oxidative stress, which is associated with increasing the levels of anti-inflammatory cytokine (IL-4, IL-10, SOD), suppressing the levels of pro-inflammatory cytokines (TNF-α, IL-1β, IL-6, IL-8, IL-23, NF-κB, NO), reducing the activity of MPO, MDA, IFN-γ, and iNOS. This review may offer valuable reference for UC-related studies on the compounds from natural medicines.
Collapse
Affiliation(s)
- Si-Yu Cao
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Sheng-Jie Ye
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Wei-Wei Wang
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China; Experiment Center for Teaching and Learning, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Bing Wang
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China; Experiment Center for Teaching and Learning, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Tong Zhang
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China; Experiment Center for Teaching and Learning, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Yi-Qiong Pu
- Experiment Center for Teaching and Learning, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China.
| |
Collapse
|
16
|
Gil-Cardoso K, Comitato R, Ginés I, Ardévol A, Pinent M, Virgili F, Terra X, Blay M. Protective Effect of Proanthocyanidins in a Rat Model of Mild Intestinal Inflammation and Impaired Intestinal Permeability Induced by LPS. Mol Nutr Food Res 2019; 63:e1800720. [PMID: 30656830 DOI: 10.1002/mnfr.201800720] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2018] [Revised: 01/07/2019] [Indexed: 12/22/2022]
Abstract
SCOPE Intestinal dysfunction consists of a defective barrier function, which allows the influx of luminal endotoxins, thus causing intestinal inflammation. Proanthocyanidins are natural bioactive compounds that could modulate intestinal dysfunction. This study analyzes the protective effects of proanthocyanidins in a rat model of intestinal dysfunction. METHODS AND RESULTS To investigate the preventive effects of both high dietary (75 mg kg-1 body weight) and pharmacological (375 mg kg-1 body weight) oral doses of proanthocyanidins (GSPE), rat intestinal dysfunction is induced with LPS (i.p.). In vivo intestinal permeability (ovalbumin [OVA] assay) and systemic inflammation and endotoxemia (TNF-α and LPS plasma levels) are assessed. Intestinal inflammation and oxidative stress are determined using myeloperoxidase (MPO), cyclooxygenase-2 (COX-2) activities, and reactive oxygen species (ROS) levels, respectively. Ileal gene expression of permeability/inflammatory genes is analyzed. LPS administration induces intestinal permeability, inflammation, and oxidative stress. GSPE normalizes in vivo OVA levels. In the small intestine, the GSPE treatment decreases MPO and COX-2 activities; modulates the ileum inflammatory and permeability proteins gene expression; and in the large intestine, prevents increase of ROS levels. CONCLUSIONS Proanthocyanidins, at nutritional and pharmacological doses, prevents endotoxin-induced-intestinal inflammation, permeability, and oxidative stress in rats differentially in each intestinal section. Proanthocyanidins are nutritional-therapeutic novel candidates for preventing intestinal dysfunction.
Collapse
Affiliation(s)
- Katherine Gil-Cardoso
- Departament de Bioquímica i Biotecnologia, MoBioFood Research Group, Universitat Rovira i Virgili, Tarragona, 43007, Spain
| | - Raffaella Comitato
- Consiglio per la ricerca in agricoltura e l'analisi dell'economia agraria (CREA), Centro di ricerca per gli Alimenti e la Nutrizione, Roma, 00178, Italy
| | - Iris Ginés
- Departament de Bioquímica i Biotecnologia, MoBioFood Research Group, Universitat Rovira i Virgili, Tarragona, 43007, Spain
| | - Anna Ardévol
- Departament de Bioquímica i Biotecnologia, MoBioFood Research Group, Universitat Rovira i Virgili, Tarragona, 43007, Spain
| | - Montserrat Pinent
- Departament de Bioquímica i Biotecnologia, MoBioFood Research Group, Universitat Rovira i Virgili, Tarragona, 43007, Spain
| | - Fabio Virgili
- Departament de Bioquímica i Biotecnologia, MoBioFood Research Group, Universitat Rovira i Virgili, Tarragona, 43007, Spain
| | - Ximena Terra
- Departament de Bioquímica i Biotecnologia, MoBioFood Research Group, Universitat Rovira i Virgili, Tarragona, 43007, Spain
| | - Mayte Blay
- Departament de Bioquímica i Biotecnologia, MoBioFood Research Group, Universitat Rovira i Virgili, Tarragona, 43007, Spain
| |
Collapse
|
17
|
Mohammadi E, Qujeq D, Taheri H, Hajian-Tilaki K. Evaluation of Serum Trace Element Levels and Superoxide Dismutase Activity in Patients with Inflammatory Bowel Disease: Translating Basic Research into Clinical Application. Biol Trace Elem Res 2017; 177:235-240. [PMID: 27864666 DOI: 10.1007/s12011-016-0891-0] [Citation(s) in RCA: 47] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/05/2016] [Accepted: 11/07/2016] [Indexed: 01/03/2023]
Abstract
The relationship of minerals and trace elements with inflammatory bowel disease (IBD) is complex. Alterations in their metabolism can be induced by the diseases and their complications. To study the role of trace elements in IBD patients' serum zinc and copper and their related enzymes, including superoxide dismutase (SOD), activity were measured in patients with IBD patients as well as in healthy subjects. In addition, the correlation between serum trace element levels, albumin, total protein, urea level, copper/zinc ratio, and disease activity (DA) was determined in these subjects. Serum samples were obtained from 35 patients (19 ulcerative colitis (UC) and 16 Crohn's disease (CD)) in the active phase of the disease and 30 healthy control subjects. Serum levels of zinc, copper, SOD activity, albumin, total protein, and urea were measured. The results were compared between the two groups using independent Student's t test in statistical analysis. Serum levels of zinc, SOD activity, albumin, and total protein were significantly lower (P < 0.05) in patients than controls, while serum urea level was significantly higher in patients compared to controls. Copper concentrations did not differ between patients with IBD (mean ± SD, 58.8 ± 20.7 μg/d) and controls (55.57 ± 12.6 μg/d). Decreased levels of zinc and SOD activity are associated with increased inflammatory processes indicating inappropriate antioxidant system in patients with IBD. Additionally, lower levels of albumin and total protein with higher level of urea reflect metabolic problems in liver system.
Collapse
Affiliation(s)
- Erfan Mohammadi
- Department of Clinical Biochemistry, Babol University of Medical Sciences, Ganjafrooze Avenue, Babol, Mazandaran, Iran
| | - Durdi Qujeq
- Department of Clinical Biochemistry, Babol University of Medical Sciences, Ganjafrooze Avenue, Babol, Mazandaran, Iran.
- Cellular and Molecular Biology Research Center (CMBRC), Health Research Institute, Babol University of Medical Sciences, Babol, Iran.
- Faculty of Medicine, Babol University of Medical Sciences, Ganjafrooze Avenue, P.O. Box: 47176-47745, Babol, Iran.
| | - Hassan Taheri
- Department of Internal Medicine, Gastroenterology Division, Ayatollah Rouhani Hospital, Babol University of Medical Sciences, Babol, Iran
| | | |
Collapse
|
18
|
Özden FO, Sakallioğlu EE, Sakallioğlu U, Ayas B, Erişgin Z. Effects of grape seed extract on periodontal disease: an experimental study in rats. J Appl Oral Sci 2017; 25:121-129. [PMID: 28403352 PMCID: PMC5393532 DOI: 10.1590/1678-77572016-0298] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2016] [Accepted: 10/02/2016] [Indexed: 01/20/2023] Open
Abstract
Objective This study aimed to demonstrate the effect of grape seed extract (GSE) on periodontitis. Material and Methods Ligature induced periodontitis was created in 40 rats and they were assigned to four equal groups. One group was fed laboratory diet (group A) while three groups received GSE additionally. Silk ligatures were placed around the cervical area of the mandibular first molars for four weeks to induce periodontitis. The GSE groups were reallocated regarding GSE consumption as: for two weeks before ligation (group B; totally eight weeks), from ligation to two weeks after removal of the ligature (group C; totally six weeks), and for two weeks from ligature removal (group D; totally two weeks). Sections were assessed histologically and immunohistochemically. Inflammatory cell number (ICN), connective tissue attachment level (CAL), osteoclast density (OD), IL-10 and TGF-β stainings in gingival epithelium (GE), connective tissue (GC), and periodontal ligament (PL) were used as the study parameters. Results Lower ICN, higher CAL, and lower OD were observed in the GSE groups (p<0.05). IL-10 was more intensive in the GSE groups and in the GEs (p<0.05). Group B showed the highest IL-10 for PL (p<0.05). TGF-ß was higher in the GEs of all groups (p<0.017). Conclusions The results suggest anti-inflammatory activities of GSE, but further investigations are needed for clarification of these activities.
Collapse
Affiliation(s)
- Feyza Otan Özden
- Ondokuz Mayıs University, School of Dentistry, Department of Periodontology, Samsun, Turkey
| | - Elif Eser Sakallioğlu
- Ondokuz Mayıs University, School of Dentistry, Department of Periodontology, Samsun, Turkey
| | - Umur Sakallioğlu
- Ondokuz Mayıs University, School of Dentistry, Department of Periodontology, Samsun, Turkey
| | - Bülent Ayas
- Ondokuz Mayıs University, Faculty of Medicine, Department of Histology and Embriology, Samsun, Turkey
| | - Züleyha Erişgin
- Giresun University, Faculty of Medicine, Department of Histology and Embriology, Giresun, Turkey
| |
Collapse
|
19
|
Cires MJ, Wong X, Carrasco-Pozo C, Gotteland M. The Gastrointestinal Tract as a Key Target Organ for the Health-Promoting Effects of Dietary Proanthocyanidins. Front Nutr 2017; 3:57. [PMID: 28097121 PMCID: PMC5206694 DOI: 10.3389/fnut.2016.00057] [Citation(s) in RCA: 44] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2016] [Accepted: 12/13/2016] [Indexed: 12/11/2022] Open
Abstract
Proanthocyanidins (PACs) are polymers of flavan-3-ols abundant in many vegetable foods and beverages widely consumed in the human diet. There is increasing evidence supporting the beneficial impact of dietary PACs in the prevention and nutritional management of non-communicable chronic diseases. It is considered that PACs with a degree of polymerization >3 remain unabsorbed in the gastrointestinal (GI) tract and accumulate in the colonic lumen. Accordingly, the GI tract may be considered as a key organ for the healthy-promoting effects of dietary PACs. PACs form non-specific complexes with salivary proteins in mouth, originating the sensation of astringency, and with dietary proteins, pancreatic enzymes, and nutrient transporters in the intestinal lumen, decreasing the digestion and absorption of carbohydrates, proteins, and lipids. They also exert antimicrobial activities, interfering with cariogenic or ulcerogenic pathogens in the mouth (Streptococcus mutans) and stomach (Helicobacter pylori), respectively. Through their antioxidant and antiinflammatory properties, PACs decrease inflammatory processes in animal model of gastric and colonic inflammation. Interestingly, they exert prebiotic activities, stimulating the growth of Lactobacillus spp. and Bifidobacterium spp. as well as some butyrate-producing bacteria in the colon. Finally, PACs are also metabolized by the gut microbiota, producing metabolites, mainly aromatic acids and valerolactones, which accumulate in the colon and/or are absorbed into the bloodstream. Accordingly, these compounds could display biological activities on the colonic epithelium or in extra-intestinal tissues and, therefore, contribute to part of the beneficial effects of dietary PACs.
Collapse
Affiliation(s)
- María José Cires
- Faculty of Medicine, Department of Nutrition, University of Chile , Santiago , Chile
| | - Ximena Wong
- Faculty of Medicine, Department of Nutrition, University of Chile , Santiago , Chile
| | | | - Martin Gotteland
- Faculty of Medicine, Department of Nutrition, University of Chile, Santiago, Chile; Institute of Nutrition and Food Technology (INTA), University of Chile, Santiago, Chile
| |
Collapse
|
20
|
Effect of dietary supplementation of grape seed extract on the growth performance, lipid profile, antioxidant status and immune response of broiler chickens. Animal 2016; 11:771-777. [PMID: 27804907 DOI: 10.1017/s1751731116002251] [Citation(s) in RCA: 49] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
Abstract
Grape seed extracts (GSE) contain several beneficial bioactive constituents; therefore, can be utilized as a potential feed additive in broiler chickens. An experiment was conducted to investigate the effect of supplementation of broiler chicken diets with GSE as a natural antioxidant at levels of 125, 250, 500, 1000 and 2000 ppm on the growth performance, serum lipid profile, liver glutathione-reduced, thigh muscle malondialdehyde and humoral immune response against Newcastle disease virus vaccines. This experiment was performed during the life-span of chickens from 0 to 42 days of age. The results of broilers fed on diet supplemented by GSE were compared with those fed on the basal diet (control) or the basal diet supplemented by butylated hydroxytoluene as a synthetic antioxidant (BHT, 125 ppm). No significant differences were observed in the growth performance, percent livability, total lipid, high and very low-density lipoprotein cholesterols when the use of GSE or BHT were compared with the control. Total cholesterol and low-density lipoprotein cholesterol were significantly decreased after intake of GSE compared with BHT in the feed diet. The glutathione-reduced level in liver tissues was significantly increased by inclusion of GSE, but not by BHT. Inclusion of GSE or BHT decreased significantly the malondialdehyde level found in meat tissue. The antibody titer against Newcastle disease virus vaccines was significantly elevated in 28 and 35-day-old broiler chickens fed with a diet supplemented with GSE or BHT, the former providing a higher response. It can be concluded that GSE can be used as an effective natural antioxidant and immunostimulant agent in broiler chicken diets, and that 125 to 250 ppm can be considered as the optimum dosage.
Collapse
|
21
|
Farahat M, Abdallah F, Abdel-Hamid T, Hernandez-Santana A. Effect of supplementing broiler chicken diets with green tea extract on the growth performance, lipid profile, antioxidant status and immune response. Br Poult Sci 2016; 57:714-722. [DOI: 10.1080/00071668.2016.1196339] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
|
22
|
Boussenna A, Joubert-Zakeyh J, Fraisse D, Pereira B, Vasson MP, Texier O, Felgines C. Dietary Supplementation with a Low Dose of Polyphenol-Rich Grape Pomace Extract Prevents Dextran Sulfate Sodium-Induced Colitis in Rats. J Med Food 2016; 19:755-8. [PMID: 27355494 DOI: 10.1089/jmf.2015.0124] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Abstract
Evidence from several epidemiological and experimental studies points to a beneficial role of dietary polyphenols in inflammatory bowel disease. In this study, we investigate the protective effect of dietary supplementation with various amounts of a polyphenol-rich grape pomace extract (GPE) on the development of dextran sulfate sodium (DSS)-induced colitis in rats. Rats were fed 21 days on a semisynthetic diet enriched with GPE (0.1%, 0.5%, and 1%), and acute colitis was induced by DSS (40 g/L in the drinking water) administration during the last 7 days. The low GPE content in the diet (0.1%) attenuated clinical signs and colon shortening and limited DSS-induced histological lesions. GPE 0.1% also attenuated the DSS-induced increase in myeloperoxidase activity and improved superoxide dismutase activity. Higher amounts of GPE in the diet induced only weak and nonsignificant protective effects. These results suggest that consumption of a low amount of polyphenol-rich GPE helps protect against colitis development.
Collapse
Affiliation(s)
- Ahlem Boussenna
- 1 Clermont Université, Université d'Auvergne , UNH, ECREIN, Laboratoire de Pharmacognosie et Phytothérapie, Clermont-Ferrand, France .,2 3inature Biosphère , Parc Naturopôle, Saint-Bonnet-de-Rochefort, France
| | - Juliette Joubert-Zakeyh
- 3 CHU Clermont-Ferrand , Service d'Anatomie et de Cytologie Pathologiques, Clermont-Ferrand, France
| | - Didier Fraisse
- 1 Clermont Université, Université d'Auvergne , UNH, ECREIN, Laboratoire de Pharmacognosie et Phytothérapie, Clermont-Ferrand, France
| | - Bruno Pereira
- 4 CHU Clermont-Ferrand , Délégation Recherche Clinique & Innovation, Clermont-Ferrand, France
| | - Marie-Paule Vasson
- 5 Clermont Université , Université d'Auvergne, UNH, ECREIN, Laboratoire de Biochimie, Biologie Moléculaire et Nutrition, Clermont-Ferrand, France
| | - Odile Texier
- 1 Clermont Université, Université d'Auvergne , UNH, ECREIN, Laboratoire de Pharmacognosie et Phytothérapie, Clermont-Ferrand, France
| | - Catherine Felgines
- 1 Clermont Université, Université d'Auvergne , UNH, ECREIN, Laboratoire de Pharmacognosie et Phytothérapie, Clermont-Ferrand, France
| |
Collapse
|
23
|
Boussenna A, Cholet J, Goncalves-Mendes N, Joubert-Zakeyh J, Fraisse D, Vasson MP, Texier O, Felgines C. Polyphenol-rich grape pomace extracts protect against dextran sulfate sodium-induced colitis in rats. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2016; 96:1260-1268. [PMID: 25869646 DOI: 10.1002/jsfa.7214] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/16/2014] [Revised: 03/23/2015] [Accepted: 04/10/2015] [Indexed: 06/04/2023]
Abstract
BACKGROUND Several studies have reported that polyphenols may exert beneficial effects on inflammatory bowel disease. This study aimed to evaluate the effects of preventive consumption of polyphenol-rich red grape pomace extracts (GPEs) on dextran sulfate sodium (DSS)-induced colitis in rats. Rats were fed for 21 days with a semi-synthetic diet enriched with a GPE (Alicante-S, Alicante-P or Pinot-S) and colitis was induced by DSS administration in drinking water (40 g L(-1) ) during the last 7 days of experimentation. RESULTS GPEs attenuated clinical signs and colon shortening and Alicante GPEs limited histological lesions induced by DSS. GPEs curbed the increase in myeloperoxidase activity and modulated antioxidant enzyme activities. Moreover, GPEs prevented the DSS-induced increase in pro-inflammatory cytokine levels and the up-regulation of various genes implicated in colitis such as intercellular adhesion molecule 1 (ICAM-1) and matrix metalloproteinase 9 (MMP-9). CONCLUSION These results suggest that polyphenol-rich red GPEs could provide prevention against colon inflammation.
Collapse
Affiliation(s)
- Ahlem Boussenna
- Clermont Université, Université d'Auvergne, Unité de Nutrition Humaine, Equipe ECREIN, Laboratoire de Pharmacognosie et Phytothérapie, 28 Place Henri-Dunant, F-63000, Clermont-Ferrand, France
- 3inature Biosphère, Parc Naturopôle Les Tiolans, F-03800, Saint-Bonnet-de-Rochefort, France
| | - Juliette Cholet
- Clermont Université, Université d'Auvergne, Unité de Nutrition Humaine, Equipe ECREIN, Laboratoire de Pharmacognosie et Phytothérapie, 28 Place Henri-Dunant, F-63000, Clermont-Ferrand, France
| | - Nicolas Goncalves-Mendes
- Clermont Université, Université d'Auvergne, Unité de Nutrition Humaine, Equipe ECREIN, Laboratoire de Biochimie, Biologie Moléculaire et Nutrition, 28 Place Henri-Dunant, F-63000, Clermont-Ferrand, France
| | - Juliette Joubert-Zakeyh
- CHU Clermont-Ferrand, Service d'Anatomie et de Cytologie Pathologiques, Place Lucie-et-Raymond-Aubrac, F-63003, Clermont-Ferrand, France
| | - Didier Fraisse
- Clermont Université, Université d'Auvergne, Unité de Nutrition Humaine, Equipe ECREIN, Laboratoire de Pharmacognosie et Phytothérapie, 28 Place Henri-Dunant, F-63000, Clermont-Ferrand, France
| | - Marie-Paule Vasson
- Clermont Université, Université d'Auvergne, Unité de Nutrition Humaine, Equipe ECREIN, Laboratoire de Biochimie, Biologie Moléculaire et Nutrition, 28 Place Henri-Dunant, F-63000, Clermont-Ferrand, France
| | - Odile Texier
- Clermont Université, Université d'Auvergne, Unité de Nutrition Humaine, Equipe ECREIN, Laboratoire de Pharmacognosie et Phytothérapie, 28 Place Henri-Dunant, F-63000, Clermont-Ferrand, France
| | - Catherine Felgines
- Clermont Université, Université d'Auvergne, Unité de Nutrition Humaine, Equipe ECREIN, Laboratoire de Pharmacognosie et Phytothérapie, 28 Place Henri-Dunant, F-63000, Clermont-Ferrand, France
| |
Collapse
|
24
|
|
25
|
Antioxidant therapy for treatment of inflammatory bowel disease: Does it work? Redox Biol 2015; 6:617-639. [PMID: 26520808 PMCID: PMC4637335 DOI: 10.1016/j.redox.2015.10.006] [Citation(s) in RCA: 232] [Impact Index Per Article: 25.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2015] [Revised: 10/18/2015] [Accepted: 10/20/2015] [Indexed: 12/13/2022] Open
Abstract
Oxidative stress (OS) is considered as one of the etiologic factors involved in several signals and symptoms of inflammatory bowel diseases (IBD) that include diarrhea, toxic megacolon and abdominal pain. This systematic review discusses approaches, challenges and perspectives into the use of nontraditional antioxidant therapy on IBD, including natural and synthetic compounds in both human and animal models. One hundred and thirty four papers were identified, of which only four were evaluated in humans. Some of the challenges identified in this review can shed light on this fact: lack of standardization of OS biomarkers, absence of safety data and clinical trials for the chemicals and biological molecules, as well as the fact that most of the compounds were not repeatedly tested in several situations, including acute and chronic colitis. This review hopes to stimulate researchers to become more involved in this fruitful area, to warrant investigation of novel, alternative and efficacious antioxidant-based therapies. Major biomarkers used for evaluation of antioxidant therapy were MPO, TBARS/MDA and glutathione levels. Challenges were identified for the yet poor use of antioxidant therapy in IBD. This review stimulates the investigation of alternative and efficacious antioxidant therapies.
Collapse
|
26
|
Favourable effects of grape seed extract on intestinal epithelial differentiation and barrier function in IL10-deficient mice. Br J Nutr 2015; 114:15-23. [DOI: 10.1017/s0007114515001415] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
The impairment in the rate of cell proliferation and differentiation leads to a negative consequence on the renewal of the intestinal epithelium, which is the aetiological factor of a number of digestive diseases. Grape seed extract (GSE), a rich source of proanthocyanidins, is known for its beneficial health effects. The present study evaluated the beneficial effects of GSE on colonic cell differentiation and barrier function in IL10-deficient mice. Female mice aged 6 weeks were randomised into two groups and given drinking-water containing 0 or 0·1 % GSE (w/v) for 12 weeks. GSE supplementation decreased serum TNF-α level and intestinal permeability, and increased the colonic goblet cell density that was associated with increased mRNA expression of mucin (Muc)-2. Immunohistochemical analyses showed lower accumulation of β-catenin in the crypts of colon tissues of the GSE-supplemented mice, which was associated with a decreased mRNA expression of two downstream effectors of Wingless and Int (Wnt)/catenin signalling, myelocytomatosis oncogene protein (Myc) and cyclin D1 (Ccnd1). Consistently, GSE supplementation decreased the number of colonic proliferating cell nuclear antigen-positive cells, a well-known cell proliferation marker, and a weakened extracellular signal-regulated kinases 1 and 2 (ERK1/2) signalling. In summary, these data indicate that supplementation of 0·1 % GSE for 12 weeks improved gut barrier function and colonic cell differentiation in the IL10-deficient mice probably via inhibiting Wnt/β-catenin pathway.
Collapse
|
27
|
Saxena A, Kaur K, Hegde S, Kalekhan FM, Baliga MS, Fayad R. Dietary agents and phytochemicals in the prevention and treatment of experimental ulcerative colitis. J Tradit Complement Med 2014; 4:203-17. [PMID: 25379461 PMCID: PMC4220497 DOI: 10.4103/2225-4110.139111] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Inflammatory bowel diseases (IBDs), consisting mainly of ulcerative colitis (UC) and Crohn's disease (CD), are important immune-mediated diseases of the gastrointestinal tract. The etiology of the disease includes environmental and genetic factors. Its management presents a constant challenge for gastroenterologists and conventional surgeon. 5-Amninosalicylates, antibiotics, steroids, and immune modulators have been used to reduce the symptoms and for maintenance of remission. Unfortunately, long-term usage of these agents has been found to lead to severe toxicities, which are deterrent to the users. Pre-clinical studies carried out in the recent past have shown that certain dietary agents, spices, oils, and dietary phytochemicals that are consumed regularly possess beneficial effects in preventing/ameliorating UC. For the first time, this review addresses the use of these dietary agents and spices in the treatment and prevention of IBD and also emphasizes on the mechanisms responsible for their effects.
Collapse
Affiliation(s)
- Arpit Saxena
- Department of Exercise Science, Arnold School of Public Health, University of South Carolina, Columbia, SC 29208, USA
| | - Kamaljeet Kaur
- Department of Exercise Science, Arnold School of Public Health, University of South Carolina, Columbia, SC 29208, USA
| | - Shweta Hegde
- Department of Exercise Science, Arnold School of Public Health, University of South Carolina, Columbia, SC 29208, USA
| | - Faizan M Kalekhan
- Research and Development, Father Muller Medical College, Kankanady, Mangalore, Karnataka, India
| | | | - Raja Fayad
- Department of Exercise Science, Arnold School of Public Health, University of South Carolina, Columbia, SC 29208, USA
| |
Collapse
|
28
|
Sicilian pistachio (Pistacia vera L.) nut inhibits expression and release of inflammatory mediators and reverts the increase of paracellular permeability in IL-1β-exposed human intestinal epithelial cells. Eur J Nutr 2014; 54:811-21. [PMID: 25190035 DOI: 10.1007/s00394-014-0760-6] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2014] [Accepted: 08/25/2014] [Indexed: 12/16/2022]
Abstract
BACKGROUND Dietary approaches to control inflammatory bowel diseases (IBD) may include proanthocyanidin-rich foods. Our previous research showed that a hydrophilic extract from Sicilian pistachio nut (HPE) contains substantial amounts of proanthocyanidins and possesses anti-inflammatory activities. PURPOSE We studied the effects of HPE and of its polymeric proanthocyanidin fraction (PPF) in a cell model that simulated some conditions of IBD, consisting of interleukin (IL)-1β-stimulated Caco-2 cells. METHODS HPE was prepared by Pistacia vera L. nuts, and PPF was isolated from HPE by adsorbance chromatography. Proanthocyanidins were quantified as anthocyanidins after acidic hydrolysis. Differentiated Caco-2 cells were pre-incubated with HPE or PPF and then were exposed to IL-1β. Cell viability and parameters associated with nuclear factor-κB (NF-κB) activation were assayed. Adsorption of polymeric proanthocyanidins to the cell membrane was investigated by transepithelial electrical resistance (TEER) measurements. RESULTS HPE decreased prostaglandin (PG)E2 production, IL-6 and IL-8 release, and cyclooxygenase (COX)-2 expression. HPE also inhibited the increase in paracellular permeability and reduced NF-κB activation. Polymeric proanthocyanidins, tested at a concentration comparable with their content in HPE, produced effects comparable to HPE. Finally, cell exposure to PPF increases TEER of the epithelial monolayers. CONCLUSION Our results provide evidence that pistachio nut components inhibit inflammatory response of intestinal epithelial cells in vitro and indicate polymeric proanthocyanidins as the major bioactive nut components. The protection implies inhibition of NF-κB activation and occurs in parallel with the adsorption of polymeric proanthocyanidins to cell membrane. Our findings suggest that intake of small amounts of pistachio nut can exert beneficial effects to gastrointestinal pathophysiology.
Collapse
|
29
|
Teixeira A, Baenas N, Dominguez-Perles R, Barros A, Rosa E, Moreno DA, Garcia-Viguera C. Natural bioactive compounds from winery by-products as health promoters: a review. Int J Mol Sci 2014; 15:15638-78. [PMID: 25192288 PMCID: PMC4200838 DOI: 10.3390/ijms150915638] [Citation(s) in RCA: 257] [Impact Index Per Article: 25.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2014] [Revised: 08/19/2014] [Accepted: 08/25/2014] [Indexed: 01/07/2023] Open
Abstract
The relevance of food composition for human health has increased consumers' interest in the consumption of fruits and vegetables, as well as foods enriched in bioactive compounds and nutraceuticals. This fact has led to a growing attention of suppliers on reuse of agro-industrial wastes rich in healthy plant ingredients. On this matter, grape has been pointed out as a rich source of bioactive compounds. Currently, up to 210 million tons of grapes (Vitis vinifera L.) are produced annually, being the 15% of the produced grapes addressed to the wine-making industry. This socio-economic activity generates a large amount of solid waste (up to 30%, w/w of the material used). Winery wastes include biodegradable solids namely stems, skins, and seeds. Bioactive compounds from winery by-products have disclosed interesting health promoting activities both in vitro and in vivo. This is a comprehensive review on the phytochemicals present in winery by-products, extraction techniques, industrial uses, and biological activities demonstrated by their bioactive compounds concerning potential for human health.
Collapse
Affiliation(s)
- Ana Teixeira
- Centre for the Research and Technology of Agro-Environmental and Biological Sciences, (CITAB), University of Trás-os-Montes and Alto Douro (UTAD), Quinta de Prados, 5000-801 Vila Real, Portugal.
| | - Nieves Baenas
- Phytochemistry Laboratory, Department of Food Science and Technology, National Council for Scientfic Research (CEBAS-CSIC), P.O. Box 164, Campus de Espinardo-Edificio 25, E-30100 Murcia, Spain.
| | - Raul Dominguez-Perles
- Centre for the Research and Technology of Agro-Environmental and Biological Sciences, (CITAB), University of Trás-os-Montes and Alto Douro (UTAD), Quinta de Prados, 5000-801 Vila Real, Portugal.
| | - Ana Barros
- Centre for the Research and Technology of Agro-Environmental and Biological Sciences, (CITAB), University of Trás-os-Montes and Alto Douro (UTAD), Quinta de Prados, 5000-801 Vila Real, Portugal.
| | - Eduardo Rosa
- Centre for the Research and Technology of Agro-Environmental and Biological Sciences, (CITAB), University of Trás-os-Montes and Alto Douro (UTAD), Quinta de Prados, 5000-801 Vila Real, Portugal.
| | - Diego A Moreno
- Phytochemistry Laboratory, Department of Food Science and Technology, National Council for Scientfic Research (CEBAS-CSIC), P.O. Box 164, Campus de Espinardo-Edificio 25, E-30100 Murcia, Spain.
| | - Cristina Garcia-Viguera
- Phytochemistry Laboratory, Department of Food Science and Technology, National Council for Scientfic Research (CEBAS-CSIC), P.O. Box 164, Campus de Espinardo-Edificio 25, E-30100 Murcia, Spain.
| |
Collapse
|
30
|
Yang G, Wang H, Kang Y, Zhu MJ. Grape seed extract improves epithelial structure and suppresses inflammation in ileum of IL-10-deficient mice. Food Funct 2014; 5:2558-63. [PMID: 25137131 DOI: 10.1039/c4fo00451e] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Defect in intestinal epithelial structure is a critical etiological factor of several intestinal diseases such as inflammatory bowel disease. The objective of this study was to evaluate the effect of grape seed extract (GSE), which contains a mixture of polyphenols, on ileal mucosal structure and inflammation in interleukin (IL)-10-deficient mice, a common model for studying inflammatory bowel disease. Wild-type and IL-10-deficient mice were fed GSE at 0 or 1% (based on dry feed weight) for 16 weeks. GSE supplementation decreased crypt depth and increased (P < 0.05) the ratio of villus/crypt length in the terminal ileum. Consistently, the dietary GSE decreased (P < 0.05) proliferation and enhanced (P < 0.05) differentiation of epithelial cells. These changes in gut epithelium were associated with the suppression of nuclear factor kappa-light-chain-enhancer of activated B-cell (NF-κB) signaling. Furthermore, compared with WT mice, IL-10 deletion promoted beclin-1 and AMPK expression, both of which were decreased to normal by GSE supplementation. These changes were associated with alterations in epithelial barrier function as indicated by reduced pore forming claudin-2 protein expression and increased barrier forming claudin-1 protein expression in the ileum of GSE supplemented mice. In summary, our data indicates that GSE exerts protective effects to the ileal epithelial structure in IL-10-deficient mice possibly through the suppression of inflammatory response.
Collapse
Affiliation(s)
- Guan Yang
- School of Food Science, Washington State University, Pullman, WA 99164, USA.
| | | | | | | |
Collapse
|
31
|
Mazzolin LP, Kiguti LRDA, da Maia EO, Fernandes LTL, da Rocha LRM, Vilegas W, Pupo AS, Di Stasi LC, Hiruma-Lima CA. Antidiarrheal and intestinal antiinflammatory activities of a methanolic extract of Qualea parviflora Mart. in experimental models. JOURNAL OF ETHNOPHARMACOLOGY 2013; 150:1016-1023. [PMID: 24157378 DOI: 10.1016/j.jep.2013.10.006] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/30/2013] [Revised: 09/20/2013] [Accepted: 10/03/2013] [Indexed: 06/02/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE An ethnopharmacological survey indicated that the bark from Qualea parviflora Mart. (Vochysiaceae) could be used to treat gastrointestinal disorders, such as diarrhea and intestinal inflammation. The objective of this study was to evaluate the effects of a methanolic extract from the bark of Qualea parviflora (QP) in an experimental model of diarrhea and intestinal inflammation induced in rodents. MATERIAL AND METHODS The antidiarrheal and antispasmodic effects of QP were investigated by measuring intestinal motility, diarrhea, and intestinal fluid accumulation in rodents after challenging with a cathartic agent. In addition, the effects of QP on the contractility of the isolated mice-ileum preparation were determined. Acute intestinal inflammation was induced in male Wistar rats by the rectal administration of trinitrobenzenesulfonic acid (TNBS) in 50% ethanol (0.25 mL). QP was administered orally (for 5 days) prior to the induction of inflammation. The colonic injury and extent of inflammation were assessed by macroscopic damage scores and lesion length. The enhanced colonic mucosal injury, inflammatory response, and oxidative stress were evaluated by myeloperoxidase (MPO) activity; the tumor necrosis factor alpha (TNF-α), interleukin 1β (IL1-β), and malondialdehyde (MDA) levels; and the glutathione (GSH) content. RESULTS Oral treatment with QP (500 mg/kg) delayed the onset of diarrhea, reduced the amount of liquid stool, and decreased the severity of the diarrhea and the evacuation index in rodents challenged with castor oil (p<0.01). Additionally, QP (150-500 µg/mL) demonstrated effective antispasmodic activity against carbachol-induced contractions of mouse ileum in vitro. Oral treatment (25 and 50 mg/kg/day) with QP significantly reduced the intestinal inflammation induced by TNBS in rats (52% and 45%, respectively). Improvement of colonic mucosal injury by treatment with QP was demonstrated by a decrease in MDA levels and an increase in GSH content in colonic tissue. QP also prevented intestinal inflammation as evidenced by reduced cytokine levels (TNF-α and IL1-β) and low MPO activity. CONCLUSIONS The ethnopharmacological usefulness of the bark from Qualea parviflora against diarrhea containing blood and mucus was supported by the observed antidiarrheal, antispasmodic, and intestinal antiinflammatory properties of this medicinal plant.
Collapse
Affiliation(s)
- Lucilene Patrícia Mazzolin
- Univ. Estadual Paulista-UNESP - Departamento de Fisiologia, Instituto de Biociências, CEP 18618-970, Botucatu, SP, Brazil
| | | | | | | | | | | | | | | | | |
Collapse
|
32
|
Wang H, Xue Y, Zhang H, Huang Y, Yang G, Du M, Zhu MJ. Dietary grape seed extract ameliorates symptoms of inflammatory bowel disease in IL10-deficient mice. Mol Nutr Food Res 2013; 57:2253-7. [PMID: 23963706 DOI: 10.1002/mnfr.201300146] [Citation(s) in RCA: 66] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2013] [Revised: 06/13/2013] [Accepted: 06/15/2013] [Indexed: 12/13/2022]
Abstract
Grape seed extract (GSE) is a by-product of the wine industry, with abundant polyphenolic compounds known for their anti-inflammatory and anti-oxidative effects. Using IL10-deficient mice (IL10KO), here we showed that GSE (1% of dry feed weight) ameliorated inflammatory bowel disease indices, increased colonic goblet cell numbers and decreased myeloperoxidase levels in the large intestine. Concomitantly, GSE supplementation attenuated inflammation, decreased the expression of pore forming tight junction protein claudin2, and increased levels of Lactobacilli and Bacteroides in the gut microbiota of IL10KO mice. In summary, our study shows that GSE has protective roles on inflammatory bowel disease through altering gut inflammation, tight junction protein expression, and gut microbiota composition.
Collapse
Affiliation(s)
- Hui Wang
- Department of Animal Science, University of Wyoming, Laramie, WY, USA
| | | | | | | | | | | | | |
Collapse
|
33
|
Moriasi C, Subramaniam D, Awasthi S, Ramalingam S, Anant S. Prevention of colitis-associated cancer: natural compounds that target the IL-6 soluble receptor. Anticancer Agents Med Chem 2013; 12:1221-38. [PMID: 22583410 DOI: 10.2174/187152012803833080] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2011] [Revised: 01/20/2012] [Accepted: 01/20/2012] [Indexed: 12/17/2022]
Abstract
The risk of developing colorectal cancer increases in patients with inflammatory bowel disease (IBD) and a growing body of evidence shows the critical role of interleukin (IL-6) in this process. IL-6 is both a pro- and anti-inflammatory cytokine whose effects are mediated through activation of STAT3. Recent studies have also demonstrated that IL-6 trans-signaling through its soluble receptor occurs in IBD and cancer. IL-6 trans-signaling therefore is emerging as an attractive approach to diminish the inflammatory signals in conditions of chronic inflammation. The purpose of cancer chemoprevention is to either delay the onset or progression from precancerous lesions. Natural compounds because of their low toxicity render themselves excellent candidates that can be administered over the lifetime of an individual. With the focus of managing IBD over a long time and preventing onset of colitis-associated cancer, we believe that there should be increased research focus on identifying chemopreventive compounds that can render themselves to long term use possibly for the lifetime of predisposed individuals. Here, we review the role of IL-6 signaling in IBD and colitis-associated cancer and underscore the importance of searching for natural compounds that would target the IL-6 trans-signaling pathway as a way to diminish chronic inflammatory conditions in the gastrointestinal tract and possibly hamper the progression to colon cancer. We propose that effective screening and identification of natural chemopreventive compounds that target IL-6 trans-signaling has important implications for the development of optimal strategies against cancer development triggered by inflammation.
Collapse
Affiliation(s)
- Cate Moriasi
- Department of Molecular and Integrative Physiology, University of Kansas Medical Center, Kansas City, KS 66160, USA
| | | | | | | | | |
Collapse
|
34
|
Pierre JF, Heneghan AF, Feliciano RP, Shanmuganayagam D, Roenneburg DA, Krueger CG, Reed JD, Kudsk KA. Cranberry proanthocyanidins improve the gut mucous layer morphology and function in mice receiving elemental enteral nutrition. JPEN J Parenter Enteral Nutr 2013; 37:401-9. [PMID: 23064255 PMCID: PMC4564871 DOI: 10.1177/0148607112463076] [Citation(s) in RCA: 64] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
BACKGROUND Lamina propria Th2 cytokines, interleukin (IL)-4 and IL-13, stimulate goblet cell (GC) proliferation and MUC2 production, which protect the intestinal mucosa. Elemental enteral nutrition (EEN) reduces tissue IL-4 and impairs barrier function. Proanthocyanidins (PACs) stimulate oral mucin levels. We hypothesized that adding PAC to EEN would maintain Th2-without stimulating Th1-cytokines and preserve luminal MUC2 vs EEN alone. MATERIALS AND METHODS Seventy mice were randomized to 5 diet groups-standard chow, intragastric EEN, or EEN with lowPAC, midPAC (50 mg), or highPAC (100 mg PAC/kg BW)-for 5 days, starting 2 days after gastric cannulation. Ileal tissue was analyzed for histomorphology and the cytokines IL-4, IL-13, IL-1β, IL-6, and TNF-α by enzyme-linked immunosorbent assay. MUC2 was measured in intestinal washes. RESULTS EEN lowered IL-13 (P < .05) compared with standard chow, whereas IL-4 was not significant (P < .07). LowPAC and midPAC increased IL-13 (P < .05), whereas highPAC increased both IL-4 and IL-13 (P < .05) compared with EEN. All EEN diets reduced (P < .05) crypt depth compared with the chow group. Compared with standard chow, GC numbers and luminal MUC2 were reduced with EEN (P < .05). These effects were attenuated (P < .05) with midPAC and highPAC. No changes were observed in tissue Th1 cytokines. CONCLUSIONS Adding PACs to EEN reverses impaired intestinal barrier function following EEN by improving the gut mucous layer and function through increased GC size and number as well as levels of MUC2 and ileal IL-4 and IL-13.
Collapse
Affiliation(s)
- Joseph F Pierre
- Department of Surgery, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin
| | | | | | | | | | | | | | | |
Collapse
|
35
|
The anti-inflammatory potential of phenolic compounds in grape juice concentrate (G8000™) on 2,4,6-trinitrobenzene sulphonic acid-induced colitis. Br J Nutr 2013; 110:973-80. [DOI: 10.1017/s000711451300007x] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
Chronic inflammatory bowel disease is characterised by an up-regulation of the synthesis and release of a variety of pro-inflammatory mediators leading to excessive tissue injury. Flavonoids are able to inhibit enzymes and/or due to their antioxidant properties regulate the immune response. The goal of the present study was to evaluate the mechanisms of action of phenolic compounds present in grape juice on 2,4,6-trinitrobenzene sulphonic acid (TNBS)-induced colitis. A total of forty-one male Wistar rats were randomised into seven groups: negative control group; TNBS non-treated induced colitis; 2 % grape juice control group; 1 % grape juice 24 h after TNBS colitis induction; 1 % grape juice on day 7 after colitis induction; 2 % grape juice 24 h after colitis induction; 2 % grape juice on day 7 after colitis induction. The 1 % grape juice-treated induced colitis group showed marked clinical improvement when compared with the TNBS-induced colitis group. Rats that received 1 % grape juice, on day 7 after colitis induction, presented reduced intensity of macroscopic and histological scores. Statistically significant differences (P< 0·05) of TNF-α and inducible NO synthase mRNA expression were detected in the groups treated with grape juice at the 1 % dose after inducing experimental colitis when compared with the TNBS group. Grape juice reduced the noxious effects induced by colitis caused by TNBS, especially at the 1 % dose.
Collapse
|
36
|
Pierre JF, Heneghan AF, Feliciano RP, Shanmuganayagam D, Krueger CG, Reed JD, Kudsk KA. Cranberry proanthocyanidins improve intestinal sIgA during elemental enteral nutrition. JPEN J Parenter Enteral Nutr 2013; 38:107-14. [PMID: 23359014 DOI: 10.1177/0148607112473654] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
BACKGROUND Elemental enteral nutrition (EEN) decreases gut-associated lymphoid tissue (GALT) function, including fewer Peyer's patch lymphocytes and lower levels of the tissue T helper 2 (Th2) cytokines and mucosal transport protein polymeric immunoglobulin receptor (pIgR), leading to lower luminal secretory immunoglobulin A (sIgA) levels. Since we recently demonstrated that cranberry proanthocyanidins (PACs) maintain the Th2 cytokine interleukin (IL)-4 when added to EEN, we hypothesized the addition of PACs to EEN would normalize other GALT parameters and maintain luminal levels of sIgA. METHODS Institute of Cancer Research mice were randomized (12/group) to receive chow, EEN, or EEN + PACs (100 mg/kg body weight) for 5 days, starting 2 days after intragastric cannulation. Ileum tissue was collected to measure IL-4 by enzyme-linked immunosorbent assay, pIgR by Western blot, and phosphorylated STAT-6 by microarray. Intestinal wash fluid was collected to measure sIgA by Western blot. RESULTS Compared with chow, EEN significantly decreased tissue IL-4, phosphorylated STAT-6, and pIgR. The addition of PACs to EEN prevented these alterations. Compared with chow, EEN resulted in significantly lower levels of luminal sIgA. The addition of PACs to EEN increased luminal sIgA levels compared with EEN alone. CONCLUSIONS This study suggests the addition of PACs to EEN may support GALT function and maintain intestinal sIgA levels compared with EEN administration alone.
Collapse
Affiliation(s)
- Joseph F Pierre
- Department of Surgery, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin
| | | | | | | | | | | | | |
Collapse
|
37
|
Awaad AS, El-Meligy RM, Soliman GA. Natural products in treatment of ulcerative colitis and peptic ulcer. JOURNAL OF SAUDI CHEMICAL SOCIETY 2013. [DOI: 10.1016/j.jscs.2012.03.002] [Citation(s) in RCA: 88] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
|
38
|
Effects of Rhizophora mangle on Experimental Colitis Induced by TNBS in Rats. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2012; 2012:753971. [PMID: 23056142 PMCID: PMC3465987 DOI: 10.1155/2012/753971] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/11/2012] [Accepted: 08/23/2012] [Indexed: 02/08/2023]
Abstract
Male Unib-WH rats were pretreated for two weeks with butanolic (BuOH) and ethyl acetate (EtOAc) fractions. Colitis was induced by rectal administration of TNBS, the treatment continued, and animals were sacrificed on day 7 after the TNBS administration. Phytochemical studies were performed in order to provide the characterization of the tannins present in the bark of R. mangle. Results showed that EtOAc fraction increased the levels of IL-10 (∗∗P < 0.01) and diminished the levels of TNF-α (∗∗∗P < 0.001) and IL-6 (∗∗P < 0.01). BuOH fraction reduced the MPO activity (∗∗P < 0.01) and levels of TBARS (∗∗∗P < 0.001); it also increased COX-1 expression, diminished the levels of TNF-α (∗∗∗P < 0.001), and increased the levels of IL-12 (∗∗∗P < 0.001). Besides, both treatments augmented the levels of GSH (∗P < 0.05), the activity of GSH-Px (∗∗P < 0.01 for BuOH fraction and ∗∗∗P < 0.001 for EtOAc fraction), and CAT (∗∗P < 0.01). In conclusion, both treatments ameliorated the injury induced by TNBS through different mechanisms, probably by their chemical composition which directed its activity into an antioxidant or anti-inflammatory response, leading to an immune modulation.
Collapse
|
39
|
Therapeutic effect of ginsenoside Rd in rats with TNBS-induced recurrent ulcerative colitis. Arch Pharm Res 2012; 35:1231-9. [PMID: 22864746 DOI: 10.1007/s12272-012-0714-6] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2011] [Revised: 03/10/2011] [Accepted: 03/18/2011] [Indexed: 12/11/2022]
Abstract
Ulcerative colitis (UC) is characterized by oxidative and nitrosative stress and neutrophil infiltration. In the present study, we aimed to investigate the therapeutic effect of ginsenoside Rd (GRd) in rats with 2,4,6-trinitrobenzenesulfonic acid (TNBS)-induced recurrent UC. After UC was twice-induced by intracolonic injection of TNBS, rats were intragastrically administered different doses of GRd per day for 7 days. The colonic lesions and inflammation were evaluated both histologically and biochemically. Compared with the TNBS group, GRd treatment facilitated recovery of pathologic changes in the colon after induction of recurrent UC, as evidenced by a significant reduction of colonic weight/length ratio and macroscopic and microscopic damage scores (p < 0.01). The myeloperoxidase and inducible nitric oxide synthase activities with malonyldialdehyde and nitric oxide levels in colonic tissues were significantly decreased in the GRd group compared with those in the TNBS group (p < 0.01). GRd treatment was associated with remarkably increased superoxide dismutase and glutathione peroxidase activities. Results showed a valuable effect of GRd against TNBS-induced recurrent UC by inhibiting neutrophil infiltration and promoting the antioxidant capacity of the damaged colonic tissue.
Collapse
|
40
|
Yang XL, Guo TK, Wang YH, Huang YH, Liu X, Wang XX, Li W, Zhao X, Wang LP, Yan S, Wu D, Wu YJ. Ginsenoside Rd attenuates the inflammatory response via modulating p38 and JNK signaling pathways in rats with TNBS-induced relapsing colitis. Int Immunopharmacol 2012; 12:408-14. [DOI: 10.1016/j.intimp.2011.12.014] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2011] [Revised: 11/19/2011] [Accepted: 12/19/2011] [Indexed: 01/26/2023]
|
41
|
Li X, Yang X, Cai Y, Qin H, Wang L, Wang Y, Huang Y, Wang X, Yan S, Wang L, Zhao X, Li W, Li S, Chen J, Wu Y. Proanthocyanidins from Grape Seeds Modulate the NF-κB Signal Transduction Pathways in Rats with TNBS-Induced Ulcerative Colitis. Molecules 2011; 16:6721-31. [PMID: 25134774 PMCID: PMC6264455 DOI: 10.3390/molecules16086721] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2011] [Revised: 07/29/2011] [Accepted: 08/03/2011] [Indexed: 12/17/2022] Open
Abstract
Abstract To elucidate the molecular mechanisms involved in the therapeutic effects of proanthocyanidins from grape seeds (GSPE), we explore whether GSPE regulates the inflammatory response of TNBS-induced colitis in rats at the levels of NF-κB signal transduction pathway. Rats were intragastrically administered of different doses of GSPE (100, 200 and 400 mg·kg−1) per day for seven days after ulcerative colitis (UC) was induced by intracolonic injection of 2,4,6-trinitrobenzenesulfonic acid (TNBS) dissolved in 50% ethanol. Sulfasalazine (SASP) at 400 mg/kg was used as a positive control drug. The expression of nuclear factor-kappa B (NF-κB), phospho-I kappaB-alpha (pIκBα), inhibitor kappa B kinase (IκK) in the colon tissues were all measured by enzyme-linked immunosorbent assay (ELISA) methods. Treatment with GSPE reduced the expression of NF-κB, pIκBα and IκK in the colon. The results of this study show that GSPE exerts beneficial effects in inflammatory bowel disease by inhibition of NF-κB signal transduction pathways.
Collapse
Affiliation(s)
- Xiaoli Li
- Key Laboratory of Preclinical Study for New Drugs of Gansu Province, Department of College of Medicine, School of Basic Medical Sciences, Lanzhou University, Lanzhou 730000, China
| | - Xiaolai Yang
- People's Hospital of Gansu Province, Lanzhou 730000, China
| | - Yongqing Cai
- Department of Pharmacy, Southwestern Hospital, The Third Military Medical University, Chongqing 400038, China
| | - Hong Qin
- Key Laboratory of Preclinical Study for New Drugs of Gansu Province, Department of College of Medicine, School of Basic Medical Sciences, Lanzhou University, Lanzhou 730000, China
| | - Li Wang
- Key Laboratory of Preclinical Study for New Drugs of Gansu Province, Department of College of Medicine, School of Basic Medical Sciences, Lanzhou University, Lanzhou 730000, China
| | - Yanhong Wang
- People's Hospital of Gansu Province, Lanzhou 730000, China
| | - Yanhui Huang
- Key Laboratory of Preclinical Study for New Drugs of Gansu Province, Department of College of Medicine, School of Basic Medical Sciences, Lanzhou University, Lanzhou 730000, China
| | - Xiaoxia Wang
- Key Laboratory of Preclinical Study for New Drugs of Gansu Province, Department of College of Medicine, School of Basic Medical Sciences, Lanzhou University, Lanzhou 730000, China
| | - Shuai Yan
- Key Laboratory of Preclinical Study for New Drugs of Gansu Province, Department of College of Medicine, School of Basic Medical Sciences, Lanzhou University, Lanzhou 730000, China
| | - Liping Wang
- Key Laboratory of Preclinical Study for New Drugs of Gansu Province, Department of College of Medicine, School of Basic Medical Sciences, Lanzhou University, Lanzhou 730000, China
| | - Xin Zhao
- Key Laboratory of Preclinical Study for New Drugs of Gansu Province, Department of College of Medicine, School of Basic Medical Sciences, Lanzhou University, Lanzhou 730000, China
| | - Wan Li
- Key Laboratory of Preclinical Study for New Drugs of Gansu Province, Department of College of Medicine, School of Basic Medical Sciences, Lanzhou University, Lanzhou 730000, China
| | - Sijia Li
- Key Laboratory of Preclinical Study for New Drugs of Gansu Province, Department of College of Medicine, School of Basic Medical Sciences, Lanzhou University, Lanzhou 730000, China
| | - Jiajia Chen
- Key Laboratory of Preclinical Study for New Drugs of Gansu Province, Department of College of Medicine, School of Basic Medical Sciences, Lanzhou University, Lanzhou 730000, China
| | - Yongjie Wu
- Key Laboratory of Preclinical Study for New Drugs of Gansu Province, Department of College of Medicine, School of Basic Medical Sciences, Lanzhou University, Lanzhou 730000, China.
| |
Collapse
|
42
|
Proanthocyanidins from grape seeds modulates the nuclear factor-kappa B signal transduction pathways in rats with TNBS-induced recurrent ulcerative colitis. Int Immunopharmacol 2011; 11:1620-7. [PMID: 21642017 DOI: 10.1016/j.intimp.2011.05.024] [Citation(s) in RCA: 80] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2011] [Revised: 05/19/2011] [Accepted: 05/23/2011] [Indexed: 12/27/2022]
Abstract
The aim of this study was to elucidate the molecular mechanisms involved in the therapeutic effects of proanthocyanidins from grape seeds (GSPE) on recurrent ulcerative colitis (UC) in rats. GSPE in doses of 100, 200, and 400mg/kg were intragastrically administered per day for 7 days after recurrent colitis was twice-induced by TNBS. The levels of GSH, as well as the activity of GSH-Px and SOD in colon tissues were measured by biochemical methods. The expression levels of tumor necrosis factor-α (TNF-α) and the nuclear translocation levels of nuclear factor-kappa B (NF-κB) in the colon tissues were measured by enzyme-linked immunosorbent assay methods. Western blotting analysis was used to determine the protein expression levels of inhibitory kappa B-alpha (IκBα), inhibitor kappa B kinase (IKKα/β), phosphorylated IκBα and phosphorylated IKKα/β. GSPE treatment was associated with a remarkable increased the activity of GSH-Px and SOD with GSH levels in TNBS-induced recurrent colitis rats as compared to the model group. GSPE also significantly reduced the expression levels of TNF-α, p-IKKα/β, p-IκBα and the translocation of NF-κB in the colon mucosa. GSPE exerted a protective effect on recurrent colitis in rats by modifying the inflammatory response and promoting damaged tissue repair to improve colonic oxidative stress. Moreover, GSPE inhibited the TNBS-induced inflammatory of recurrent colitis though blocking NF-κB signaling pathways.
Collapse
|