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Jawhara S. How Do Polyphenol-Rich Foods Prevent Oxidative Stress and Maintain Gut Health? Microorganisms 2024; 12:1570. [PMID: 39203412 PMCID: PMC11356206 DOI: 10.3390/microorganisms12081570] [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: 06/26/2024] [Revised: 07/17/2024] [Accepted: 07/29/2024] [Indexed: 09/03/2024] Open
Abstract
Inflammatory bowel disease (IBD), which includes Crohn's disease and ulcerative colitis, involves chronic inflammatory disorders of the digestive tract. Oxidative stress, associated with increased reactive oxygen species generation, is a major risk factor for IBD pathogenesis. Industrialized lifestyles expose us to a variety of factors that contribute to deteriorating gut health, especially for IBD patients. Many alternative therapeutic strategies have been developed against oxidative stress along with conventional therapy to alleviate IBD pathogenesis. Polyphenol-rich foods have attracted growing interest from scientists due to their antioxidant properties. Polyphenols are natural compounds found in plants, fruits, vegetables, and nuts that exhibit antioxidant properties and protect the body from oxidative damage. This review presents an overview of polyphenol benefits and describes the different types of polyphenols. It also discusses polyphenols' role in inhibiting oxidative stress and fungal growth prevention. Overall, this review highlights how a healthy and balanced diet and avoiding the industrialized lifestyles of our modern society can minimize oxidative stress damage and protect against pathogen infections. It also highlights how polyphenol-rich foods play an important role in protecting against oxidative stress and fungal growth.
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Affiliation(s)
- Samir Jawhara
- Centre National de la Recherche Scientifique, UMR 8576—UGSF—Unité de Glycobiologie Structurale et Fonctionnelle, F-59000 Lille, France; ; Tel.: +33-(0)3-20-62-35-46
- Institut National de la Santé et de la Recherche Médicale U1285, University of Lille, F-59000 Lille, France
- Medicine Faculty, University of Lille, F-59000 Lille, France
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Xu Y, Xue M, Li J, Ma Y, Wang Y, Zhang H, Liang H. Fucoidan Improves D-Galactose-Induced Cognitive Dysfunction by Promoting Mitochondrial Biogenesis and Maintaining Gut Microbiome Homeostasis. Nutrients 2024; 16:1512. [PMID: 38794753 PMCID: PMC11124141 DOI: 10.3390/nu16101512] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2024] [Revised: 05/14/2024] [Accepted: 05/15/2024] [Indexed: 05/26/2024] Open
Abstract
Recent studies have indicated that fucoidan has the potential to improve cognitive impairment. The objective of this study was to demonstrate the protective effect and possible mechanisms of fucoidan in D-galactose (D-gal)-induced cognitive dysfunction. Sprague Dawley rats were injected with D-galactose (200 mg/kg, sc) and administrated with fucoidan (100 mg/kg or 200 mg/kg, ig) for 8 weeks. Our results suggested that fucoidan significantly ameliorated cognitive impairment in D-gal-exposed rats and reversed histopathological changes in the hippocampus. Fucoidan reduced D-gal-induced oxidative stress, declined the inflammation level and improved mitochondrial dysfunction in hippocampal. Fucoidan promoted mitochondrial biogenesis by regulating the PGC-1α/NRF1/TFAM pathway, thereby improving D-gal-induced mitochondrial dysfunction. The regulation effect of fucoidan on PGC-1α is linked to the upstream protein of APN/AMPK/SIRT1. Additionally, the neuroprotective action of fucoidan could be related to maintaining intestinal flora homeostasis with up-regulation of Bacteroidota, Muribaculaceae and Akkermansia and down-regulation of Firmicutes. In summary, fucoidan may be a natural, promising candidate active ingredient for age-related cognitive impairment interventions.
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Affiliation(s)
- Yan Xu
- School of Public Health, Qingdao University, Qingdao 266071, China; (Y.X.); (J.L.); (Y.M.); (Y.W.); (H.Z.)
| | - Meilan Xue
- Basic Medical College, Qingdao University, Qingdao 266071, China;
| | - Jing Li
- School of Public Health, Qingdao University, Qingdao 266071, China; (Y.X.); (J.L.); (Y.M.); (Y.W.); (H.Z.)
| | - Yiqing Ma
- School of Public Health, Qingdao University, Qingdao 266071, China; (Y.X.); (J.L.); (Y.M.); (Y.W.); (H.Z.)
| | - Yutong Wang
- School of Public Health, Qingdao University, Qingdao 266071, China; (Y.X.); (J.L.); (Y.M.); (Y.W.); (H.Z.)
| | - Huaqi Zhang
- School of Public Health, Qingdao University, Qingdao 266071, China; (Y.X.); (J.L.); (Y.M.); (Y.W.); (H.Z.)
| | - Hui Liang
- School of Public Health, Qingdao University, Qingdao 266071, China; (Y.X.); (J.L.); (Y.M.); (Y.W.); (H.Z.)
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Okuda A, Kintaka Y, Tanabe K, Nakayama T, Shimouchi A, Oku T, Nakamura S. Fructooligosaccharide feeding during gestation to pregnant mice provided excessive folic acid decreases maternal and female fetal oxidative stress by increasing intestinal microbe-derived hydrogen gas. Nutr Res 2023; 120:72-87. [PMID: 37948786 DOI: 10.1016/j.nutres.2023.09.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Revised: 09/27/2023] [Accepted: 09/27/2023] [Indexed: 11/12/2023]
Abstract
Fructooligosaccharide (FOS) is fermented by intestinal microbes to generate intestinal microbe-derived hydrogen gas (IMDH). Oxidative stress increases during gestation, whereas hydrogen gas has antioxidant effects with therapeutic benefits. We have previously reported that the offspring from a pregnant, excessive folic acid mouse model (PEFAM) had abnormal glucose metabolism after growth. We hypothesized that IMDH by FOS feeding during gestation in PEFAM would suppress maternal and fetal oxidative stress. C57BL/6J mice on day 1 of gestation were divided into 3 groups and dissected at gestational day 18. The control (CONT) diet was AIN-93G containing folic acid 2 mg/kg diet; PEFAM was fed with an excessive folic acid (EFA) diet containing folic acid 40 mg/kg diet, and the EFA-FOS diet was replaced half of the sucrose in the EFA diet. Hydrogen gas concentrations in maternal livers and whole fetuses in EFA-FOS were significantly higher than those in CONT and EFA, respectively (P < .05). Maternal and fetal 8-hydroxy-2'-deoxyguanosine in EFA-FOS were not significantly different from those in the CONT group, whereas those in the EFA group were significantly increased compared with CONT and EFA-FOS (P < .05). In EFA-FOS, expression of protein and mRNA of superoxide dismutase and heme oxygenase 1 in mothers and superoxide dismutase in fetuses were not significantly different from those in CONT, whereas those in EFA were significantly increased (P < .05). The protein expression of Nrf2 in mothers and fetuses were not significantly different between EFA-FOS and CONT. Therefore, FOS feeding to PEFAM during gestation decreases maternal and fetal oxidative stress through IMDH.
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Affiliation(s)
- Asuka Okuda
- Graduate School of Human Life Sciences, Jumonji University, 2-1-28 Sugasawa, Niiza, Saitama 352-8510, Japan.
| | - Yuri Kintaka
- Institute of International Nutrition and Health, Jumonji University, 2-1-28 Sugasawa, Niiza, Saitama 352-8510, Japan; Faculty of School of Health Sciences, Sapporo University of Health Sciences, 2-1-15 Nakanumanishi 4-jo, Higashi-ku, Sapporo, Hokkaido 007-0894, Japan
| | - Kenichi Tanabe
- Institute of International Nutrition and Health, Jumonji University, 2-1-28 Sugasawa, Niiza, Saitama 352-8510, Japan; Department of Nutritional Sciences, Nakamura Gakuen University, 5-7-1 Befu, Jonan-ku, Fukuoka 814-0198, Japan
| | - Toshiyuki Nakayama
- Department of Pathology, University of Occupational and Environmental Health, 1-1 Iseigaoka, Yahatanishi-ku, Kitakyushu, Fukuoka 807-8555, Japan
| | - Akito Shimouchi
- College of Life and Health Sciences, Chubu University, 1200 Matsumoto-cho, Kasugai, Aichi 487-8501, Japan
| | - Tsuneyuki Oku
- Institute of International Nutrition and Health, Jumonji University, 2-1-28 Sugasawa, Niiza, Saitama 352-8510, Japan
| | - Sadako Nakamura
- Graduate School of Human Life Sciences, Jumonji University, 2-1-28 Sugasawa, Niiza, Saitama 352-8510, Japan; Institute of International Nutrition and Health, Jumonji University, 2-1-28 Sugasawa, Niiza, Saitama 352-8510, Japan
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Lee R, Lee WY, Park HJ. Effects of Melatonin on Liver of D-Galactose-Induced Aged Mouse Model. Curr Issues Mol Biol 2023; 45:8412-8426. [PMID: 37886973 PMCID: PMC10604925 DOI: 10.3390/cimb45100530] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2023] [Revised: 10/13/2023] [Accepted: 10/16/2023] [Indexed: 10/28/2023] Open
Abstract
Melatonin, a hormone secreted by the pineal gland of vertebrates, regulates sleep, blood pressure, and circadian and seasonal rhythms, and acts as an antioxidant and anti-inflammatory agent. We investigated the protective effects of melatonin against markers of D-galactose (D-Gal)-induced hepatocellular aging, including liver inflammation, hepatocyte structural damage, and non-alcoholic fatty liver. Mice were divided into four groups: phosphate-buffered saline (PBS, control), D-Gal (200 mg/kg/day), melatonin (20 mg/kg), and D-Gal (200 mg/kg) and melatonin (20 mg) cotreatment. The treatments were administered once daily for eight consecutive weeks. Melatonin treatment alleviated D-Gal-induced hepatocyte impairment. The AST level was significantly increased in the D-Gal-treated groups compared to that in the control group, while the ALT level was decreased compared to the melatonin and D-Gal cotreated group. Inflammatory genes, such as IL1-β, NF-κB, IL-6, TNFα, and iNOS, were significantly increased in the D-Gal aging model, whereas the expression levels of these genes were low in the D-Gal and melatonin cotreated group. Interestingly, the expression levels of hepatic steatosis-related genes, such as LXRα, C/EBPα, PPARα, ACC, ACOX1, and CPT-1, were markedly decreased in the D-Gal and melatonin cotreated group. These results suggest that melatonin suppresses hepatic steatosis and inflammation in a mouse model of D-Gal-induced aging.
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Affiliation(s)
- Ran Lee
- Department of Livestock, Korea National University of Agriculture and Fisheries, Jeonju 54874, Republic of Korea; (R.L.); (W.-Y.L.)
- Department of Animal Biotechnology, College of Life Science, Sangji University, Wonju-si 26339, Republic of Korea
| | - Won-Yong Lee
- Department of Livestock, Korea National University of Agriculture and Fisheries, Jeonju 54874, Republic of Korea; (R.L.); (W.-Y.L.)
| | - Hyun-Jung Park
- Department of Animal Biotechnology, College of Life Science, Sangji University, Wonju-si 26339, Republic of Korea
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Hu T, Chen R, Qian Y, Ye K, Long X, Park KY, Zhao X. Antioxidant effect of Lactobacillus fermentum HFY02-fermented soy milk on D-galactose-induced aging mouse model. FOOD SCIENCE AND HUMAN WELLNESS 2022. [DOI: 10.1016/j.fshw.2022.04.036] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
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Yang J, Dong C, Ren F, Xie Y, Liu H, Zhang H, Jin J. Lactobacillus paracasei M11-4 isolated from fermented rice demonstrates good antioxidant properties in vitro and in vivo. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2022; 102:3107-3118. [PMID: 34786708 DOI: 10.1002/jsfa.11652] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/20/2021] [Revised: 09/17/2021] [Accepted: 11/17/2021] [Indexed: 06/13/2023]
Abstract
BACKGROUND Probiotics are defined as microorganisms that can exert health benefits for the host. Among the recognized probiotics, Lactobacillus paracasei are one of the most frequently used probiotics in humans. The L. paracasei strain M11-4, isolated from fermented rice (which could ferment soymilk within a short curd time) and fermented soymilk presented high viability, acceptable flavor, and antioxidant activity, which revealed that the strain maybe have a potential antioxidant value. Therefore, it is necessary to further explore the antioxidant activity of L. paracasei strain M11-4. RESULTS The radical scavenging activities, lipid peroxidation inhibition, and reducing power of L. paracasei M11-4 were the highest in the fermentation culture without cells, whereas the activities of other antioxidant enzymes of L. paracasei M11-4 were high in the cell-free extract and bacterial suspension. Moreover, L. paracasei M11-4 exerted its antioxidant effect by upregulating the gene expression of its antioxidant enzymes - the thioredoxin and glutathione systems - when hydrogen peroxide existed. Supplementation of rats with L. paracasei M11-4 effectively alleviated d-galactose-induced oxidative damage in the liver and serum and prevented d-galactose-induced changes to intestinal microbiota. Supplementation with L. paracasei M11-4 also reduced the elevated expression of thioredoxin and glutathione system genes induced by d-galactose. CONCLUSION L. paracasei M11-4 has good antioxidant properties both in vitro and in vivo, and its antioxidant mechanism was studied at the molecular level. © 2021 Society of Chemical Industry.
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Affiliation(s)
- Jianjun Yang
- Key Food Science and Engineering College, Beijing University of Agriculture, Beijing Laboratory of Food Quality and Safety, Beijing Key Laboratory of Detection and Control of Spoilage Organisms and Pesticide Residues in Agricultural Products, Beijing, China
| | - Chenyang Dong
- Key Food Science and Engineering College, Beijing University of Agriculture, Beijing Laboratory of Food Quality and Safety, Beijing Key Laboratory of Detection and Control of Spoilage Organisms and Pesticide Residues in Agricultural Products, Beijing, China
| | - Fazheng Ren
- Key Laboratory of Precision Nutrition and Food Quality, Department of Nutrition and Health, China Agricultural University, Beijing, China
| | - Yuanhong Xie
- Key Food Science and Engineering College, Beijing University of Agriculture, Beijing Laboratory of Food Quality and Safety, Beijing Key Laboratory of Detection and Control of Spoilage Organisms and Pesticide Residues in Agricultural Products, Beijing, China
| | - Hui Liu
- Key Food Science and Engineering College, Beijing University of Agriculture, Beijing Laboratory of Food Quality and Safety, Beijing Key Laboratory of Detection and Control of Spoilage Organisms and Pesticide Residues in Agricultural Products, Beijing, China
| | - Hongxing Zhang
- Key Food Science and Engineering College, Beijing University of Agriculture, Beijing Laboratory of Food Quality and Safety, Beijing Key Laboratory of Detection and Control of Spoilage Organisms and Pesticide Residues in Agricultural Products, Beijing, China
| | - Junhua Jin
- Key Food Science and Engineering College, Beijing University of Agriculture, Beijing Laboratory of Food Quality and Safety, Beijing Key Laboratory of Detection and Control of Spoilage Organisms and Pesticide Residues in Agricultural Products, Beijing, China
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7
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Induction of Accelerated Aging in a Mouse Model. Cells 2022; 11:cells11091418. [PMID: 35563724 PMCID: PMC9102583 DOI: 10.3390/cells11091418] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2022] [Revised: 04/11/2022] [Accepted: 04/20/2022] [Indexed: 12/12/2022] Open
Abstract
With the global increase of the elderly population, the improvement of the treatment for various aging-related diseases and the extension of a healthy lifespan have become some of the most important current medical issues. In order to understand the developmental mechanisms of aging and aging-related disorders, animal models are essential to conduct relevant studies. Among them, mice have become one of the most prevalently used model animals for aging-related studies due to their high similarity to humans in terms of genetic background and physiological structure, as well as their short lifespan and ease of reproduction. This review will discuss some of the common and emerging mouse models of accelerated aging and related chronic diseases in recent years, with the aim of serving as a reference for future application in fundamental and translational research.
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Costa GT, Vasconcelos QDJS, Aragão GF. Fructooligosaccharides on inflammation, immunomodulation, oxidative stress, and gut immune response: a systematic review. Nutr Rev 2021; 80:709-722. [PMID: 34966938 DOI: 10.1093/nutrit/nuab115] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Abstract
CONTEXT Evidence shows that fructooligosaccharides (FOSs) can modulate inflammatory, oxidative, and immune activity in the gut, possibly leading to a systemic response, improving human health. OBJECTIVE To assess the present knowledge of the effects of FOSs on inflammation, immunomodulation, oxidative stress, and gut immune response. DATA SOURCES Studies published between December 2000 and January 2020 were systematically searched in four databases: MEDLINE, LILACS, Web of Science, and Scopus. After the screening of 1316 articles, 8 human studies and 20 animal models were included. DATA EXTRACTION Data were extracted separately by 2 reviewers. For each study, the design, population, exposures, main results, and conclusion were extracted. The research questions and the risk-of-bias information were also extracted. Additionally, the risk-of-bias were analyzed to guarantee the reliability of this review. DATA ANALYSIS A qualitative analysis revealed that FOSs can increase bifidobacteria counts and short-chain fatty acids in the gut, stimulate IgA secretion in the colon, and decrease proinflammatory cytokines, thus influencing metabolic diseases. CONCLUSION Studies suggest that FOS supplementation is positively associated with an anti-inflammatory and antioxidant effect, thus enhancing the gut immune system, which may be beneficial for the host's health. SYSTEMATIC REVIEW REGISTRATION PROSPERO registration nos 42020209865 and 42020220369.
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Affiliation(s)
- Graciana T Costa
- G.T. Costa is with the Surgery Department, Faculty of Medicine, Federal University of Ceará, Fortaleza, Ceará, Brazil. Q.D.J.S. Vasconcelos and G.F. Aragão are with the Drug Research and Development Center, Faculty of Medicine, Federal University of Ceará, Fortaleza, Ceará, Brazil. G.F. Aragão is with the Superior Institute of Biomedical Sciences, State University of Ceará, Fortaleza, Ceará, Brazil
| | - Quezia D J S Vasconcelos
- G.T. Costa is with the Surgery Department, Faculty of Medicine, Federal University of Ceará, Fortaleza, Ceará, Brazil. Q.D.J.S. Vasconcelos and G.F. Aragão are with the Drug Research and Development Center, Faculty of Medicine, Federal University of Ceará, Fortaleza, Ceará, Brazil. G.F. Aragão is with the Superior Institute of Biomedical Sciences, State University of Ceará, Fortaleza, Ceará, Brazil
| | - Gislei F Aragão
- G.T. Costa is with the Surgery Department, Faculty of Medicine, Federal University of Ceará, Fortaleza, Ceará, Brazil. Q.D.J.S. Vasconcelos and G.F. Aragão are with the Drug Research and Development Center, Faculty of Medicine, Federal University of Ceará, Fortaleza, Ceará, Brazil. G.F. Aragão is with the Superior Institute of Biomedical Sciences, State University of Ceará, Fortaleza, Ceará, Brazil
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Jones CB, Peiffer LB, Davis CM, Sfanos KS. Examining the Effects of 4He Exposure on the Gut-Brain Axis. Radiat Res 2021; 197:242-252. [PMID: 34752622 DOI: 10.1667/rade-20-00285.1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2020] [Accepted: 09/30/2021] [Indexed: 11/03/2022]
Abstract
Beyond low-Earth orbit, space radiation poses significant risks to astronaut health. Previous studies have shown that the microbial composition of the gastrointestinal (GI) microbiome changes upon exposure to high-linear energy transfer radiation. Interestingly, radiation-induced shifts in GI microbiota composition are linked to various neuropsychological disorders. Herein, we aimed to study changes in GI microbiota and behaviors of rats exposed to whole-body radiation (0, 5 or 25 cGy 4He, 250 MeV/n) at approximately 6 months of age. Fecal samples were collected 24 h prior to 4He irradiation and 24 h and 7 days postirradiation for quantitative PCR analyses to assess fecal levels of spore-forming bacteria (SFB), Bifidobacterium, Lactobacillus and Akkermansia. Rats were also tested in the social odor recognition memory (SORM) test at day 7 after 4He exposure. A subset of rats was euthanized 90 min after completion of the SORM test, and GI tissue from small intestine to colon were prepared for examining overall histological changes and immunohistochemical staining for serotonin (5-HT). No notable pathological changes were observed in GI tissues. Akkermansia spp. and SFB were significantly decreased in the 25 cGy group at 24 h and 7 days postirradiation compared to pre-exposure, respectively. Bifidobacterium and Lactobacillus spp. showed no significant changes. 5-HT production was significantly higher in the proximal small intestine and the cecum in the 25 cGy group compared to the sham group. The 25 cGy group exhibited deficits in recognition in SORM testing at day 7 postirradiation. Taken together, these results suggest a connection between GI microbiome composition, serotonin production, and neurobehavioral performance, and that this connection may be disrupted upon exposure to 25 cGy of 4He ions.
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Affiliation(s)
- Carli B Jones
- Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Lauren B Peiffer
- Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, Maryland.,Department of Molecular and Comparative Pathobiology, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Catherine M Davis
- Division of Behavioral Biology, Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Karen S Sfanos
- Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, Maryland.,Department of Oncology, Johns Hopkins University School of Medicine, Baltimore, Maryland.,Department of Urology, Johns Hopkins University School of Medicine, Baltimore, Maryland
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10
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Sha JY, Li JH, Zhou YD, Yang JY, Liu W, Jiang S, Wang YP, Zhang R, Di P, Li W. The p53/p21/p16 and PI3K/Akt signaling pathways are involved in the ameliorative effects of maltol on D-galactose-induced liver and kidney aging and injury. Phytother Res 2021; 35:4411-4424. [PMID: 34028092 DOI: 10.1002/ptr.7142] [Citation(s) in RCA: 35] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2020] [Revised: 03/17/2021] [Accepted: 04/04/2021] [Indexed: 12/14/2022]
Abstract
Successive evidence has established that maltol, a flavor-enhancing agent, could provide resistance to oxidative stress-induced tissue injury in various animal models though its benefits for aging-induced liver and kidney injuries are still undetermined. In the present work, for demonstrating maltol's ameliorative effect and probable mechanism against aging-induced liver and kidney injuries, D-galactose (D-Gal)-induced animal in vivo and HEK293 cells in vitro models were established and results demonstrated that long-term D-Gal treatment increases the accumulation of advanced glycation end products (AGEs) in liver and kidney tissues, mitigates cell viability, and arrests the cycle. Interestingly, 4-weeks maltol treatment at 50 and 100 mg/kg activated aging-associated proteins including p53, p21, and p16 followed by inhibiting malondialdehyde (MDA)'s over-production and increasing the levels of antioxidant enzymes. Therefore, decreases in cytochrome P450 E1 (CYP2E1) and 4-hydroxydecene (4-HNE)'s immunofluorescence expression levels are confirmed. Furthermore, maltol improved oxidative stress injury by activating the phosphatidylinositol-3-kinase (PI3K)/protein kinase B (Akt) signaling pathway. In conclusion, the purpose of the present study was to estimate the mechanistic insights into maltol's role as an antioxidant in liver and kidney cell senescence and injury, which will reflect potential of therapeutic strategy for antiaging and aging-related disease treatment.
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Affiliation(s)
- Ji-Yue Sha
- College of Chinese Medicinal Materials, Jilin Agricultural University, Changchun, China
| | - Jian-Hao Li
- College of Chinese Medicinal Materials, Jilin Agricultural University, Changchun, China.,Plant Chemistry Laboratory, Chinese Institute of Jilin Ginseng, Changchun, China
| | - Yan-Dan Zhou
- College of Chinese Medicinal Materials, Jilin Agricultural University, Changchun, China
| | - Jia-Yu Yang
- College of Chinese Medicinal Materials, Jilin Agricultural University, Changchun, China
| | - Wei Liu
- College of Chinese Medicinal Materials, Jilin Agricultural University, Changchun, China
| | - Shuang Jiang
- College of Chinese Medicinal Materials, Jilin Agricultural University, Changchun, China
| | - Ying-Ping Wang
- College of Chinese Medicinal Materials, Jilin Agricultural University, Changchun, China.,National & Local Joint Engineering Research Center for Ginseng Breeding and Development, Changchun, China
| | - Rui Zhang
- College of Chinese Medicinal Materials, Jilin Agricultural University, Changchun, China
| | - Peng Di
- College of Chinese Medicinal Materials, Jilin Agricultural University, Changchun, China.,National & Local Joint Engineering Research Center for Ginseng Breeding and Development, Changchun, China
| | - Wei Li
- College of Chinese Medicinal Materials, Jilin Agricultural University, Changchun, China.,National & Local Joint Engineering Research Center for Ginseng Breeding and Development, Changchun, China
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Azman KF, Safdar A, Zakaria R. D-galactose-induced liver aging model: Its underlying mechanisms and potential therapeutic interventions. Exp Gerontol 2021; 150:111372. [PMID: 33905879 DOI: 10.1016/j.exger.2021.111372] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2021] [Revised: 04/20/2021] [Accepted: 04/20/2021] [Indexed: 01/02/2023]
Abstract
Aging is associated with a variety of morphological and functional changes in the liver. Oxidative stress and inflammation are now widely accepted as the main mechanisms involved in the aging process that may subsequently cause severe injury to mitochondrial DNA which leads to apoptosis. As aging may increase the risks for various liver diseases and plays as an adverse prognostic factor increasing the mortality rate, knowledge regarding the mechanisms of age-related liver susceptibility and the possible therapeutic interventions is imperative. Due to cost and time constraints, a mimetic aging model is generally preferred to naturally aged animals to study the underlying mechanisms of aging liver. The use of D-galactose in aging research is dated back to 1962 and has since been used widely. This review aims to comprehensively summarize the effects of D-galactose-induced aging on the liver and the underlying mechanisms involved. Its potential therapeutic interventions are also discussed. It is hoped that this invaluable information may facilitate researchers in choosing the appropriate aging model and provide a valuable platform for testing potential therapeutic strategies for the prevention and treatment of age-related liver diseases.
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Affiliation(s)
- Khairunnuur Fairuz Azman
- Department of Physiology, School of Medical Sciences, Universiti Sains Malaysia, 16150 Kubang Kerian, Kota Bharu, Kelantan, Malaysia.
| | - Afifa Safdar
- Department of Physiology, School of Medical Sciences, Universiti Sains Malaysia, 16150 Kubang Kerian, Kota Bharu, Kelantan, Malaysia
| | - Rahimah Zakaria
- Department of Physiology, School of Medical Sciences, Universiti Sains Malaysia, 16150 Kubang Kerian, Kota Bharu, Kelantan, Malaysia
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12
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Carvalho PLA, Andrade MER, Trindade LM, Leocádio PCL, Alvarez-Leite JI, Dos Reis DC, Cassali GD, Souza E Melo ÉLDS, Dos Santos Martins F, Fernandes SOA, Gouveia Peluzio MDC, Generoso SDV, Cardoso VN. Prophylactic and therapeutic supplementation using fructo-oligosaccharide improves the intestinal homeostasis after mucositis induced by 5- fluorouracil. Biomed Pharmacother 2021; 133:111012. [PMID: 33254017 DOI: 10.1016/j.biopha.2020.111012] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2020] [Revised: 11/03/2020] [Accepted: 11/11/2020] [Indexed: 12/11/2022] Open
Abstract
The beneficial effects of prebiotic, such as fructo-oligosaccharides (FOS), in intestinal inflammation have been demonstrated in several studies. Herein, we evaluate whether joint treatment with FOS, both before and during mucositis, had additional beneficial effects and investigated the mechanisms underlying in the action of FOS on the intestinal barrier. BALB/c mice were randomly divided into five groups: CTR (without mucositis + saline solution), FOS (without mucositis + 6 % FOS), MUC (mucositis + saline solution), PT (mucositis + 6 % FOS supplementation before disease induction), and TT (mucositis + 6 % FOS supplementation before and during disease induction). Mucositis was induced by intraperitoneal injection (300 mg/kg) of 5-fluorouracil (5-FU). After 72 h, the animals were euthanized and intestinal permeability (IP), tight junction, bacterial translocation (BT), histology and morphometry, and immunoglobulin A secretory (sIgA), inflammatory infiltrate, and production of short-chain fatty acids (acetate, butyrate and propionate) were evaluated. The MUC group showed an increase in the IP, BT, and inflammatory infiltrate but a decrease in the tight junction expression and butyrate and propionate levels (P < 0.05). In the PT and TT groups, FOS supplementation maintained the IP, tight junction expression, and propionate concentration within physiologic levels, increased butyrate levels, and reduced BT and inflammatory infiltrate (P < 0.05). Total treatment with FOS (TT group) was more effective in maintaining histological score, morphometric parameters, and sIgA production. Thus, total treatment (prophylactic and therapeutic supplementation) with FOS was more effective than pretreatment alone, in reducing 5-FU-induced damage to the intestinal barrier.
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Affiliation(s)
- Paula Lopes Armond Carvalho
- Departamento de Alimentos, Faculdade de Farmácia, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil
| | - Maria Emília Rabelo Andrade
- Departamento de Análises Clínicas e Toxicológicas, Faculdade de Farmácia, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil
| | - Luísa Martins Trindade
- Departamento de Alimentos, Faculdade de Farmácia, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil
| | - Paola Caroline Lacerda Leocádio
- Departamento de Bioquímica e Imunologia, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil
| | - Jacqueline Isaura Alvarez-Leite
- Departamento de Bioquímica e Imunologia, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil
| | - Diego Carlos Dos Reis
- Departamento de Morfologia, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil
| | - Geovanni Dantas Cassali
- Departamento de Morfologia, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil
| | | | - Flaviano Dos Santos Martins
- Departamento de Microbiologia, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil
| | - Simone Odília Antunes Fernandes
- Departamento de Análises Clínicas e Toxicológicas, Faculdade de Farmácia, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil
| | | | | | - Valbert Nascimento Cardoso
- Departamento de Análises Clínicas e Toxicológicas, Faculdade de Farmácia, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil
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13
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Mao A, Sun C, Katsube T, Wang B. A Minireview on Gastrointestinal Microbiota and Radiosusceptibility. Dose Response 2020; 18:1559325820963859. [PMID: 33239996 PMCID: PMC7672743 DOI: 10.1177/1559325820963859] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2020] [Revised: 08/20/2020] [Accepted: 09/09/2020] [Indexed: 12/13/2022] Open
Abstract
Gastrointestinal (GI) microbiota maintains a symbiotic relationship with the host and plays a key role in modulating many important biological processes and functions of the host, such as metabolism, inflammation, immune and stress response. It is becoming increasingly apparent that GI microbiota is susceptible to a wide range of environmental factors and insults, for examples, geographic location of birth, diet, use of antibiotics, and exposure to radiation. Alterations in GI microbiota link to various diseases, including radiation-induced disorders. In addition, GI microbiota composition could be used as a biomarker to estimate radiosusceptibility and radiation health risk in the host. In this minireview, we summarized the documented studies on radiation-induced alterations in GI microbiota and the relationship between GI microbiota and radiosusceptibility of the host, and mainly discussed the possible mechanisms underlying GI microbiota influencing the outcome of radiation response in humans and animal models. Furthermore, we proposed that GI microbiota manipulation may be used to reduce radiation injury and improve the health of the host.
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Affiliation(s)
- Aihong Mao
- Gansu Provincial Academic Institute for Medical Research, Lanzhou, People's Republic of China
| | - Chao Sun
- Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou, People's Republic of China
| | - Takanori Katsube
- National Institute of Radiological Sciences, National Institutes for Quantum and Radiological Science and Technology, Chiba, Japan
| | - Bing Wang
- National Institute of Radiological Sciences, National Institutes for Quantum and Radiological Science and Technology, Chiba, Japan
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14
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Li W, Wang JQ, Zhou YD, Hou JG, Liu Y, Wang YP, Gong XJ, Lin XH, Jiang S, Wang Z. Rare Ginsenoside 20(R)-Rg3 Inhibits D-Galactose-Induced Liver and Kidney Injury by Regulating Oxidative Stress-Induced Apoptosis. THE AMERICAN JOURNAL OF CHINESE MEDICINE 2020; 48:1141-1157. [PMID: 32668974 DOI: 10.1142/s0192415x20500561] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Oxidative stress is considered as a major factor in aging and exacerbates aging process through a variety of molecular mechanisms. D-galactose, a normal reducing sugar with high dose can cause the accumulation of reactive oxygen species (ROS) or stimulate free radical production indirectly by the formation of advanced glycation end products in tissues, finally resulting in oxidative stress. 20(R)-ginsenoside Rg3 (20(R)-Rg3), a major and representative component isolated from red ginseng (Panax ginseng C.A Meyer), has been shown to observably have an anti-oxidative effect. We thereby investigated the beneficial effects of 20(R)-Rg3 on D-galactose-induced oxidative stress injury and its underlying mechanisms. Our results showed that continuous injection of D-galactose with 800[Formula: see text]mg/kg/day for 8 weeks increased the levels of alanine aminotransferase (ALT) and blood urea nitrogen (BUN). However, such increases were attenuated by the treatment of 20(R)-Rg3 for 4 weeks. Meanwhile, 20(R)-Rg3 markedly inhibited D-galactose-caused oxidative stress in liver and kidney. The anti-oxidants, including catalase (CAT) and superoxide dismutase (SOD), were elevated in the mice from 20(R)-Rg3-treated group compared with that from D-galactose group. In contrast, a significant decrease in levels of cytochrome P450 E1 (CYP2E1) and the lipid peroxidation product malondialdehyde (MDA) and 4-hydroxynonenal (4-HNE) were observed in the 20(R)-Rg3-treated group. These effects were associated with a significant increase of AGEs. More importantly, 20(R)-Rg3 effectively attenuated D-galactose induced apoptosis in liver and kidney via restoring the upstream PI3K/AKT signaling pathway. Taken together, our study suggests that 20(R)-Rg3 may be a novel and promising anti-oxidative therapeutic agent to prevent aging-related injuries in liver and kidney.
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Affiliation(s)
- Wei Li
- College of Chinese Medicinal Materials, Jilin Agricultural University, Changchun 130118, P. R. China.,National & Local Joint Engineering, Research Center for Ginseng Breeding and Development, Changchun 130118, P. R. China
| | - Jian-Qiang Wang
- College of Chinese Medicinal Materials, Jilin Agricultural University, Changchun 130118, P. R. China
| | - Yan-Dan Zhou
- College of Chinese Medicinal Materials, Jilin Agricultural University, Changchun 130118, P. R. China
| | - Jin-Gang Hou
- College of Chinese Medicinal Materials, Jilin Agricultural University, Changchun 130118, P. R. China.,Intelligent Synthetic Biology Center, Daejeon 34141, Republic of Korea
| | - Ying Liu
- College of Chinese Medicinal Materials, Jilin Agricultural University, Changchun 130118, P. R. China
| | - Ying-Ping Wang
- College of Chinese Medicinal Materials, Jilin Agricultural University, Changchun 130118, P. R. China.,National & Local Joint Engineering, Research Center for Ginseng Breeding and Development, Changchun 130118, P. R. China
| | - Xiao-Jie Gong
- College of Medicine, Dalian University, Dalian 116622, P. R. China
| | - Xiang-Hui Lin
- Liaoning Xifeng Pharmaceutical, Group Co., Ltd., Huanren 117200, P. R. China
| | - Shuang Jiang
- College of Chinese Medicinal Materials, Jilin Agricultural University, Changchun 130118, P. R. China.,National & Local Joint Engineering, Research Center for Ginseng Breeding and Development, Changchun 130118, P. R. China
| | - Zi Wang
- College of Chinese Medicinal Materials, Jilin Agricultural University, Changchun 130118, P. R. China.,National & Local Joint Engineering, Research Center for Ginseng Breeding and Development, Changchun 130118, P. R. China
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15
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Chen Y, Cheng Y, Wen C, Zhou Y. Protective effects of dietary mannan oligosaccharide on heat stress-induced hepatic damage in broilers. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2020; 27:29000-29008. [PMID: 32424752 DOI: 10.1007/s11356-020-09212-2] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/08/2019] [Accepted: 05/06/2020] [Indexed: 06/11/2023]
Abstract
Heat stress is a major concern in broiler's production, which can damage liver of broilers. This study investigated the protective effects of mannan oligosaccharide (MOS) on heat stress-induced hepatic injury in broilers. A total of 144 day-old male chicks were allocated into three treatment groups. Broilers raised under normal ambient temperature were fed a basal diet (control group), and broilers under heat stress (32-33 °C for 8 h daily) were given the basal diet supplemented without MOS (heat stress group) or with 1 g/kg MOS (MOS group) for 42 days. Compared with the control group, heat stress reduced liver weight, whereas increased aspartate aminotransferase (AST) and alanine aminotransferase (ALT) activities in the serum. It also reduced glutathione peroxidase (GSH-Px) activity in the serum and liver, GSH content, and superoxide dismutase (SOD) activity in the liver, but increased malondialdehyde (MDA) concentration in the serum and liver. Dietary MOS decreased serum ALT activity in heat-stressed broilers. MOS inclusion also decreased serum MDA content, but elevated hepatic GSH-Px and SOD activities, with MDA content and GSH-Px activity still being different from the control group, and SOD activity being similar to the control group. Heat stress increased concentrations of tumor necrosis factor α (TNF-α) in the serum and liver, interleukin-1β (IL-1β) in the liver, and mRNA abundances of HSP70, TLR4, MyD88, TNF-α, and IL-1β in the liver of broilers. Serum TNF-α content and mRNA abundances of hepatic TLR4 and TNF-α in MOS group were lower than the heat stress group, whereas these indexes were still higher than the control group. Our results indicated that dietary MOS ameliorated hepatic damage in heat-stressed broilers through alleviation of oxidative stress and inflammation.
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Affiliation(s)
- Yueping Chen
- College of Animal Science and Technology, Nanjing Agricultural University, Nanjing, 210095, People's Republic of China
| | - Yefei Cheng
- College of Animal Science and Technology, Nanjing Agricultural University, Nanjing, 210095, People's Republic of China
| | - Chao Wen
- College of Animal Science and Technology, Nanjing Agricultural University, Nanjing, 210095, People's Republic of China
| | - Yanmin Zhou
- College of Animal Science and Technology, Nanjing Agricultural University, Nanjing, 210095, People's Republic of China.
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16
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Magri A, Oliveira MR, Baldo C, Tischer CA, Sartori D, Mantovani MS, Celligoi MAPC. Production of fructooligosaccharides by Bacillus subtilis natto CCT7712 and their antiproliferative potential. J Appl Microbiol 2020; 128:1414-1426. [PMID: 31891438 DOI: 10.1111/jam.14569] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2019] [Revised: 11/25/2019] [Accepted: 12/30/2019] [Indexed: 01/17/2023]
Abstract
AIMS Fructooligosaccharides (FOSs) known for their health properties and β-(2→6)-levan-type FOSs have shown prebiotic and immunomodulatory activities that overcome those of commercial β-(2→1)-FOSs, but costs do not favour their use. Moreover, FOSs can reach the bloodstream through the diet, and little is known about their direct effect on cells. The aim of this work was to produce high-content FOSs by Bacillus subtilis natto CCT7712 in a bioreactor using commercial sucrose and to evaluate their antiproliferative effects in OVCAR-3 cells. METHODS AND RESULTS FOS production reached 173·60 g l-1 , 0·2 vvm aeration and uncontrolled pH. Levan-type FOSs, composed of β-(2 → 6) links and mainly GF3 (6-nystose), were identified using RMN spectroscopy, FT-IR and ESI-MS. FOSs decreased the viability and proliferation of OVCAR-3 cells, and the effects were associated with an increased pro-inflammatory response by the induction of IL-8 and TNF-α, and the repression of ER-β genes. The metabolic profiles showed disruption of cellular homeostasis that can be associated with a decrease in proliferation. CONCLUSIONS The high production of levan-type FOSs from B. subtilis natto CCT7712 in a bioreactor was achieved, and they showed antiproliferative potential in OVCAR-3 cells. SIGNIFICANCE AND IMPACT OF THE STUDY FOS could be a good target for future therapeutic studies and commercial use.
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Affiliation(s)
- A Magri
- Department of Biochemistry and Biotechnology, State University of Londrina - UEL, Londrina, Brazil
| | - M R Oliveira
- Department of Biochemistry and Biotechnology, State University of Londrina - UEL, Londrina, Brazil
| | - C Baldo
- Department of Biochemistry and Biotechnology, State University of Londrina - UEL, Londrina, Brazil
| | - C A Tischer
- Department of Biochemistry and Biotechnology, State University of Londrina - UEL, Londrina, Brazil
| | - D Sartori
- Department of Biochemistry and Biotechnology, State University of Londrina - UEL, Londrina, Brazil
| | - M S Mantovani
- Department of General Biology, State University of Londrina - UEL, Londrina, Brazil
| | - M A P C Celligoi
- Department of Biochemistry and Biotechnology, State University of Londrina - UEL, Londrina, Brazil
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17
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Jones CB, Davis CM, Sfanos KS. The Potential Effects of Radiation on the Gut-Brain Axis. Radiat Res 2020; 193:209-222. [DOI: 10.1667/rr15493.1] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Affiliation(s)
| | - Catherine M. Davis
- Division of Behavioral Biology, Department of Psychiatry and Behavioral Sciences
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18
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D-Galactose-induced accelerated aging model: an overview. Biogerontology 2019; 20:763-782. [PMID: 31538262 DOI: 10.1007/s10522-019-09837-y] [Citation(s) in RCA: 200] [Impact Index Per Article: 40.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2019] [Accepted: 09/17/2019] [Indexed: 02/06/2023]
Abstract
To facilitate the process of aging healthily and prevent age-related health problems, efforts to properly understand aging mechanisms and develop effective and affordable anti-aging interventions are deemed necessary. Systemic administration of D-galactose has been established to artificially induce senescence in vitro and in vivo as well as for anti-aging therapeutic interventions studies. The aim of this article is to comprehensively discuss the use of D-galactose to generate a model of accelerated aging and its possible underlying mechanisms involved in different tissues/organs.
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19
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Liu J, Zhen S. Protective Effect of Maternal Prebiotics Against Neonatal Jaundice Induced by Phenylhydrazine in Rats. INT J PHARMACOL 2019. [DOI: 10.3923/ijp.2019.891.899] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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20
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Food Supplements to Mitigate Detrimental Effects of Pelvic Radiotherapy. Microorganisms 2019; 7:microorganisms7040097. [PMID: 30987157 PMCID: PMC6518429 DOI: 10.3390/microorganisms7040097] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2019] [Revised: 03/21/2019] [Accepted: 03/28/2019] [Indexed: 12/12/2022] Open
Abstract
Pelvic radiotherapy has been frequently reported to cause acute and late onset gastrointestinal (GI) toxicities associated with significant morbidity and mortality. Although the underlying mechanisms of pelvic radiation-induced GI toxicity are poorly understood, they are known to involve a complex interplay between all cell types comprising the intestinal wall. Furthermore, increasing evidence states that the human gut microbiome plays a role in the development of radiation-induced health damaging effects. Gut microbial dysbiosis leads to diarrhea and fatigue in half of the patients. As a result, reinforcement of the microbiome has become a hot topic in various medical disciplines. To counteract GI radiotoxicities, apart from traditional pharmacological compounds, adjuvant therapies are being developed including food supplements like vitamins, prebiotics, and probiotics. Despite the easy, cheap, safe, and feasible approach to protect patients against acute radiation-induced toxicity, clinical trials have yielded contradictory results. In this review, a detailed overview is given of the various clinical, intestinal manifestations after pelvic irradiation as well as the role of the gut microbiome herein. Furthermore, whilst discussing possible strategies to prevent these symptoms, food supplements are presented as auspicious, prophylactic, and therapeutic options to mitigate acute pelvic radiation-induced GI injury by exploring their molecular mechanisms of action.
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21
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Zhao J, Tian F, Yan S, Zhai Q, Zhang H, Chen W. Lactobacillus plantarum CCFM10 alleviating oxidative stress and restoring the gut microbiota in d-galactose-induced aging mice. Food Funct 2018; 9:917-924. [PMID: 29313548 DOI: 10.1039/c7fo01574g] [Citation(s) in RCA: 60] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
Oxidative stress and its correlation with degenerative diseases have been attracting wide attention. In the present study, Lactobacillus plantarum (L. plantarum) CCFM10 and RS15-3 were examined for their abilities to resist oxidative stress in d-galactose (d-gal)-exposed mice. Both strains significantly reversed the changes of hepatic total antioxidant capacity, catalase activity and glutathione content induced by d-gal. The antioxidative abilities of CCFM10 were higher than those of RS15-3. Moreover, the composition of the mice microbiota was changed by d-gal injection, which was characterized by the up-regulated ratio of Firmicutes/Bacteroidetes. At the genus level, the relative abundance of Lactobacillus reduced and the proportion of one genus of Clostridiales increased. However, in probiotic groups, the composition of the microbiota was similar to that of the control group at the phylum and the genus levels, suggesting that probiotic administration can restore the microbiota. Our study suggests that the protective effects of L. plantarum strains on the host microbiota could be one of the mechanisms of their resistance to oxidative stress. Besides this, through comparing the antioxidative capacity of two strains, we also found that the antioxidative capacity of L. plantarum might be strain-specific.
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Affiliation(s)
- Jichun Zhao
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu 214122, P. R China.
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22
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Jeong H, Liu Y, Kim HS. Dried plum and chokeberry ameliorate d-galactose-induced aging in mice by regulation of Pl3k/Akt-mediated Nrf2 and Nf-kB pathways. Exp Gerontol 2017; 95:16-25. [DOI: 10.1016/j.exger.2017.05.004] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2017] [Revised: 04/19/2017] [Accepted: 05/03/2017] [Indexed: 12/20/2022]
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23
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Yan W, Li D, Chen T, Tian G, Zhou P, Ju X. Umbilical Cord MSCs Reverse D-Galactose-Induced Hepatic Mitochondrial Dysfunction via Activation of Nrf2/HO-1 Pathway. Biol Pharm Bull 2017; 40:1174-1182. [PMID: 28502921 DOI: 10.1248/bpb.b16-00777] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Mitochondria are the central hubs for cellular bioenergetics and are crucial to cell survival. It is well accepted that compromised mitochondrial function is linked with hepatocytes injury and contribute to progression of liver diseases. Despite the therapeutic potential of mesenchymal stem cells (MSCs) transplantation on hepatic disorders have been extensively investigated, the effects of MSCs on mitochondrial function in liver injury models remain unknown. Here we investigated the effects of treatment with umbilical cord (UC) MSC in a rat model of D-galactose (D-Gal) induced liver injury, characterized by organ damage, oxidative stress and mitochondrial dysfunction. Our results showed that UC-MSCs treatment significantly alleviated histological lesion and attenuated the elevation of liver biochemical markers, demonstrating its protective effects on D-Gal induced hepatic disorders. Mitochondria isolated from the liver of D-Gal models exhibited decreased antioxidant capacity as well as compromised bioenergetics functions, as shown by a loss of mitochondrial membrane potential, elevation of reactive oxygen species (ROS) production, reduction of mitochondrial respiration complexes and ATP decrement. Treatment of rats with UC-MSCs remarkably blunted these changes and rescued mitochondrial efficiency. Mechanistically, we found that the protective potential of UC-MSCs administration was mediated by nuclear factor-E2-related factor 2/heme oxygenase-1 (Nrf2/HO-1) pathway, but not FOXO3a pathway. In conclusion, the attenuating effects of UC-MSCs on hepatic damage partially rely on normalizing mitochondrial function and preventing a state of energetic deficit via activation of Nrf2/HO-1 pathway.
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Affiliation(s)
- Weihong Yan
- Department of Pediatrics, Qilu Hospital, Shandong University.,Department of Pediatrics, Dongying People's Hospital
| | - Dong Li
- Department of Pediatrics, Qilu Hospital, Shandong University
| | - Tong Chen
- Department of Pediatrics, Dongying People's Hospital
| | - Guiying Tian
- Department of Pediatrics, Dongying People's Hospital
| | - Panpan Zhou
- Department of Pediatrics, Qilu Hospital, Shandong University
| | - Xiuli Ju
- Department of Pediatrics, Qilu Hospital, Shandong University
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24
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Chongcao-Shencha Attenuates Liver and Kidney Injury through Attenuating Oxidative Stress and Inflammatory Response in D-Galactose-Treated Mice. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2016; 2016:3878740. [PMID: 27340415 PMCID: PMC4909911 DOI: 10.1155/2016/3878740] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/04/2016] [Revised: 04/30/2016] [Accepted: 05/12/2016] [Indexed: 12/19/2022]
Abstract
The Chongcao-Shencha (CCSC), a Chinese herbal compound formula, has been widely used as food material and medicine for enhancing physical strength. The present study investigated the possible effect of CCSC in alleviating the liver and kidney injury in D-galactose- (D-gal-) treated mice and the underlying mechanism. Mice were given a subcutaneous injection of D-gal (200 mg/kg) and orally administered CCSC (200, 400, and 800 mg/kg) daily for 8 weeks. Results indicated that CCSC increased the depressed body weight and organ index induced by D-gal, ameliorated the histological deterioration, and decreased the levels of ALT, AST, BUN, and CRE as compared with D-gal group. Furthermore, CCSC not only elevated the activities of antioxidant enzymes SOD, CAT, and GPx but also upregulated the mRNA expression of SOD1, CAT, and GPx1, while decreasing the MDA level in D-gal-treated mice. Results of western blotting analysis showed that CCSC significantly inhibited the upregulation of expression of nuclear factor kappa B (NF-κB) p65, p-p65, p-IκBα, COX2, and iNOS and inhibited the downregulation of IκBα protein expression caused by D-gal. This study demonstrated that CCSC could attenuate the liver and kidney injury in D-gal-treated mice, and the mechanism might be associated with attenuating oxidative stress and inflammatory response.
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25
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Zhen YZ, Lin YJ, Li KJ, Zhang GL, Zhao YF, Wang MM, Wei JB, Wei J, Hu G. Effects of rhein lysinate on D-galactose-induced aging mice. Exp Ther Med 2015; 11:303-308. [PMID: 26889258 DOI: 10.3892/etm.2015.2858] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2014] [Accepted: 10/13/2014] [Indexed: 12/31/2022] Open
Abstract
The aim of the present study was to investigate the anti-aging effects of rhein lysinate (RHL), and to explore its mechanism of action in a D-galactose-induced aging mouse model. Aging was induced by D-galactose (100 mg/kg/day) that was subcutaneously injected to animals for 8 weeks. RHL was simultaneously administered once a day by intragastric gavage. The appetite, mental condition, body weight and organ index of the mice were monitored. Superoxide dismutase (SOD) and glutathione peroxidase (GSH-Px) activities were determined, and the levels of malondialdehyde (MDA) in the liver, kidney and serum were measured by appropriate assay kits. Western blot analysis was used to detect proteins associated with age. The results indicated that RHL may improve the appetite, mental state and organ conditions of the model mice, improve the activities of SOD and GSH-Px, reduce MDA levels and modulate the expression of age-associated proteins (Sirtuin 1, p21 and p16) in D-galactose-induced mice. Therefore, RHL may be effective at suppressing the aging process through a combination of enhancing antioxidant activity, scavenging free radicals and modulating aging-associated gene expression.
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Affiliation(s)
- Yong-Zhan Zhen
- Hebei Key Laboratory for Chronic Diseases, Tangshan Key Laboratory for Preclinical and Basic Research on Chronic Diseases, School of Basic Medical Sciences, North China University of Science and Technology, Tangshan, Hebei 063000, P.R. China
| | - Ya-Jun Lin
- Key Laboratory of Geriatrics, Beijing Hospital and Beijing Institute of Geriatrics, Ministry of Health, Beijing 100730, P.R. China
| | - Kai-Ji Li
- Department of Histology and Embryology, Basic Medical College of Hebei United University, Tangshan, Hebei 063000, P.R. China
| | - Guang-Ling Zhang
- Hebei Key Laboratory for Chronic Diseases, Tangshan Key Laboratory for Preclinical and Basic Research on Chronic Diseases, School of Basic Medical Sciences, North China University of Science and Technology, Tangshan, Hebei 063000, P.R. China
| | - Yu-Fang Zhao
- Hebei Key Laboratory for Chronic Diseases, Tangshan Key Laboratory for Preclinical and Basic Research on Chronic Diseases, School of Basic Medical Sciences, North China University of Science and Technology, Tangshan, Hebei 063000, P.R. China
| | - Mei-Mei Wang
- Hebei Key Laboratory for Chronic Diseases, Tangshan Key Laboratory for Preclinical and Basic Research on Chronic Diseases, School of Basic Medical Sciences, North China University of Science and Technology, Tangshan, Hebei 063000, P.R. China
| | - Jing-Bo Wei
- Hebei Key Laboratory for Chronic Diseases, Tangshan Key Laboratory for Preclinical and Basic Research on Chronic Diseases, School of Basic Medical Sciences, North China University of Science and Technology, Tangshan, Hebei 063000, P.R. China
| | - Jie Wei
- Key Laboratory of Geriatrics, Beijing Hospital and Beijing Institute of Geriatrics, Ministry of Health, Beijing 100730, P.R. China
| | - Gang Hu
- Key Laboratory of Geriatrics, Beijing Hospital and Beijing Institute of Geriatrics, Ministry of Health, Beijing 100730, P.R. China
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Yen CH, Wang CH, Wu WT, Chen HL. Fructo-oligosaccharide improved brain β-amyloid, β-secretase, cognitive function, and plasma antioxidant levels in D-galactose-treated Balb/cJ mice. Nutr Neurosci 2015; 20:228-237. [DOI: 10.1080/1028415x.2015.1110952] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Affiliation(s)
- Chi-Hua Yen
- Department of Family and Community Medicine, Chung Shan Medical University Hospital, Taichung, Taiwan
- School of Medicine, Chung Shan Medical University, Taichung, Taiwan
- Center for Education and Research on Geriatrics and Gerontology, Chung Shan Medical University, Taichung, Taiwan
| | - Cheng-Hsin Wang
- Department of Food and Nutrition, Providence University, Taichung, Taiwan
| | - Wen-Tzu Wu
- Department of Health and Nutrition Biotechnology, Asia University, Taichung, Taiwan
| | - Hsiao-Ling Chen
- Department of Health and Nutrition Biotechnology, Asia University, Taichung, Taiwan
- Department of Medical Research, China Medical University Hospital, China Medical University, Taichung, Taiwan
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Krishna G, Divyashri G, Prapulla SG, Muralidhara. A Combination Supplement of Fructo- and Xylo-Oligosaccharides Significantly Abrogates Oxidative Impairments and Neurotoxicity in Maternal/Fetal Milieu Following Gestational Exposure to Acrylamide in Rat. Neurochem Res 2015; 40:1904-18. [DOI: 10.1007/s11064-015-1687-x] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2015] [Revised: 07/22/2015] [Accepted: 07/27/2015] [Indexed: 12/26/2022]
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Varasteh S, Braber S, Garssen J, Fink-Gremmels J. Galacto-oligosaccharides exert a protective effect against heat stress in a Caco-2 cell model. J Funct Foods 2015. [DOI: 10.1016/j.jff.2015.04.045] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
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Yu Y, Bai F, Liu Y, Yang Y, Yuan Q, Zou D, Qu S, Tian G, Song L, Zhang T, Li S, Liu Y, Wang W, Ren G, Li D. Fibroblast growth factor (FGF21) protects mouse liver against D-galactose-induced oxidative stress and apoptosis via activating Nrf2 and PI3K/Akt pathways. Mol Cell Biochem 2015; 403:287-99. [PMID: 25701356 DOI: 10.1007/s11010-015-2358-6] [Citation(s) in RCA: 71] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2014] [Accepted: 02/14/2015] [Indexed: 10/24/2022]
Abstract
FGF21 is recently discovered with pleiotropic effects on glucose and lipid metabolism. However, the potential protective effect of FGF21 against D-gal-induced injury in the liver has not been demonstrated. The aim of this study is to investigate the pathophysiological role of FGF21 on hepatic oxidative injury and apoptosis in mice induced by D-gal. The 3-month-old Kunming mice were subcutaneously injected with D-gal (180 mg kg(-1) d(-1)) for 8 weeks and administered simultaneously with FGF21 (5 or 1 mg kg(-1) d(-1)). Our results showed that the administration of FGF21 significantly alleviated histological lesion including structure damage, degeneration, and necrosis of hepatocytes induced by D-gal, and attenuated the elevation of liver injury markers, serum AST, and ALP in a dose-dependent manner. FGF21 treatment also suppressed D-gal-induced profound elevation of ROS production and oxidative stress, as evidenced by an increase of the MDA level and depletion of the intracellular GSH level in the liver, and restored the activities of antioxidant enzymes SOD, CAT, GSH-Px, and T-AOC. Moreover, FGF21 treatment increased the nuclear abundance of Nrf2 and subsequent up regulation of several antioxidant genes. Furthermore, a TUNEL assay showed that D-gal-induced apoptosis in the mouse liver was significantly inhibited by FGF21. The expression of caspase-3 was markedly inhibited by the treatment of FGF21 in the liver of D-gal-treated mice. The levels of PI3K and PBK/Akt were also largely enhanced, which in turn inactivated pro-apoptotic signaling events, restoring the balance between pro- and anti-apoptotic Bcl-2 and Bax proteins in the liver of D-gal-treated mice. In conclusion, these results suggest that FGF21 protects the mouse liver against D-gal-induced hepatocyte oxidative stress via enhancing Nrf2-mediated antioxidant capacity and apoptosis via activating PI3K/Akt pathway.
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Affiliation(s)
- Yinhang Yu
- Bio-pharmaceutical Lab, Life Science College, Northeast Agricultural University, Harbin, 150030, China,
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Kothari D, Patel S, Goyal A. Therapeutic Spectrum of Nondigestible Oligosaccharides: Overview of Current State and Prospect. J Food Sci 2014; 79:R1491-8. [DOI: 10.1111/1750-3841.12536] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2014] [Accepted: 05/12/2014] [Indexed: 12/19/2022]
Affiliation(s)
- Damini Kothari
- Dept. of Biotechnology, Indian Inst. of Technology Guwahati; Guwahati 781 039 Assam India
| | - Seema Patel
- Bioinformatics and Medical Informatics Research Center; San Diego State Univ; San Diego 92182 CA U.S.A
| | - Arun Goyal
- Dept. of Biotechnology, Indian Inst. of Technology Guwahati; Guwahati 781 039 Assam India
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Daily Feeding of Fructooligosaccharide or Glucomannan Delays Onset of Senescence in SAMP8 Mice. Gastroenterol Res Pract 2014; 2014:303184. [PMID: 24987410 PMCID: PMC4060394 DOI: 10.1155/2014/303184] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/06/2014] [Revised: 04/24/2014] [Accepted: 05/12/2014] [Indexed: 12/24/2022] Open
Abstract
We hypothesized that daily intake of nondigestible saccharides delays senescence onset through the improvement of intestinal microflora. Here, we raised senescence accelerated mice prone 8 (SAMP8) on the AIN93 diet (CONT), with sucrose being substituted for 5% of fructooligosaccharide (FOS) or 5% of glucomannan (GM), 15 mice per group. Ten SAMR1 were raised as reference of normal aging with control diet. Grading of senescence was conducted using the method developed by Hosokawa, and body weight, dietary intake, and drinking water intake were measured on alternate days. Following 38 weeks of these diets we evaluated learning and memory abilities using a passive avoidance apparatus and investigated effects on the intestinal microflora, measured oxidative stress markers, and inflammatory cytokines. Continuous intake of FOS and GM significantly enhanced learning and memory ability and decelerated senescence development when compared with the CONT group. Bifidobacterium levels were significantly increased in FOS and GM-fed mice. Urinary 8OHdG, 15-isoprostane, serum TNF-α, and IL-6 were also lower in FOS-fed mice, while IL-10 in FOS and GM groups was higher than in CONT group. These findings suggest that daily intake of nondigestible saccharides delays the onset of senescence via improvement of intestinal microflora.
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Tikhonova MA, Yu CH, Kolosova NG, Gerlinskaya LA, Maslennikova SO, Yudina AV, Amstislavskaya TG, Ho YJ. Comparison of behavioral and biochemical deficits in rats with hereditary defined or D-galactose-induced accelerated senescence: evaluating the protective effects of diosgenin. Pharmacol Biochem Behav 2014; 120:7-16. [PMID: 24495488 DOI: 10.1016/j.pbb.2014.01.012] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/14/2013] [Revised: 01/23/2014] [Accepted: 01/26/2014] [Indexed: 11/27/2022]
Abstract
One of the important factors in aging is oxidative stress and aging-related disturbances are believed be ameliorated by antioxidants. Diosgenin is a bio-active ingredient of dioscorea that is widely used in Chinese medicine, shows anti-oxidant activity and improves some aging-related deficits in senescent and menopausal animals. We compared alterations in behavior, biochemical parameters (plasma levels of the uric acid, creatinine, calcium, phosphate, total cholesterol, low-density lipoprotein cholesterol and triglycerides, and the plasma activity of aminotransferases AST and ALT), and sperm motility in two models of accelerated senescence (d-galactose-induced (150 mg/kg/day, i.p., 57 days) aging in Wistar rats vs. genetically defined in OXYS rats) and examined the protective effects of diosgenin (10 or 50mg/kg/day, p.o., 57 days). Both models had augmented levels of ALT activity indicating hepatopathology. Compared to d-galactose-treated animals, OXYS rats demonstrated profound biochemical alterations (hypocalcemia, hypophosphatemia, and hypocholesterolemia) and behavioral deficits (impaired object recognition, decreased sexual motivation and locomotor activity, retarded learning) that confirmed the difference in the mechanisms of accelerated senescence in these models. We first showed diminished sperm motility in males of both models of accelerated senescence studied. Chronic diosgenin treatment failed to improve biochemical and behavioral disturbances and had some undesirable side effects on body weight and working memory in OXYS rats. However, diosgenin restored moderately decreased sperm motility in d-galactose-treated Wistar males and might be recommended for treatment of mild age-related reproductive dysfunctions.
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Affiliation(s)
- Maria A Tikhonova
- Institute of Cytology and Genetics, Siberian Branch of Russian Academy of Sciences, Novosibirsk, Russia; State Research Institute of Physiology and Fundamental Medicine, Siberian Branch of the Russian Academy of Medical Sciences, Novosibirsk, Russia.
| | - Ching-Han Yu
- School of Medicine, Chung Shan Medical University, Taiwan, ROC
| | - Nataliya G Kolosova
- Institute of Cytology and Genetics, Siberian Branch of Russian Academy of Sciences, Novosibirsk, Russia
| | - Ludmila A Gerlinskaya
- Institute of Cytology and Genetics, Siberian Branch of Russian Academy of Sciences, Novosibirsk, Russia
| | - Svetlana O Maslennikova
- Institute of Cytology and Genetics, Siberian Branch of Russian Academy of Sciences, Novosibirsk, Russia
| | | | - Tamara G Amstislavskaya
- Institute of Cytology and Genetics, Siberian Branch of Russian Academy of Sciences, Novosibirsk, Russia; State Research Institute of Physiology and Fundamental Medicine, Siberian Branch of the Russian Academy of Medical Sciences, Novosibirsk, Russia
| | - Ying-Jui Ho
- School of Psychology, Chung Shan Medical University Hospital, Chung Shan Medical University, Taiwan, ROC
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Carnosine and taurine treatments decreased oxidative stress and tissue damage induced by d-galactose in rat liver. J Physiol Biochem 2013; 70:15-25. [DOI: 10.1007/s13105-013-0275-2] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2013] [Accepted: 07/02/2013] [Indexed: 01/11/2023]
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Fructo-oligosaccharide attenuates the production of pro-inflammatory cytokines and the activation of JNK/Jun pathway in the lungs of d-galactose-treated Balb/cJ mice. Eur J Nutr 2013; 53:449-56. [DOI: 10.1007/s00394-013-0545-3] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2012] [Accepted: 06/04/2013] [Indexed: 10/26/2022]
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Çoban J, Betül-Kalaz E, Küçükgergin C, Aydın AF, Doğan-Ekici I, Doğru-Abbasoğlu S, Uysal M. Blueberry treatment attenuates D-galactose-induced oxidative stress and tissue damage in rat liver. Geriatr Gerontol Int 2013; 14:490-7. [DOI: 10.1111/ggi.12096] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/16/2013] [Indexed: 10/26/2022]
Affiliation(s)
- Jale Çoban
- Department of Biochemistry; Yeditepe University Medical Faculty; Istanbul Turkey
| | - Esra Betül-Kalaz
- Department of Biochemistry; Istanbul Medical Faculty; Istanbul University; Istanbul Turkey
| | - Canan Küçükgergin
- Department of Biochemistry; Istanbul Medical Faculty; Istanbul University; Istanbul Turkey
| | - A Fatih Aydın
- Department of Biochemistry; Istanbul Medical Faculty; Istanbul University; Istanbul Turkey
| | - Işın Doğan-Ekici
- Department of Pathology; Yeditepe University Medical Faculty; Istanbul Turkey
| | - Semra Doğru-Abbasoğlu
- Department of Biochemistry; Istanbul Medical Faculty; Istanbul University; Istanbul Turkey
| | - Müjdat Uysal
- Department of Biochemistry; Istanbul Medical Faculty; Istanbul University; Istanbul Turkey
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Wang D, Liu M, Cao J, Cheng Y, Zhuo C, Xu H, Tian S, Zhang Y, Zhang J, Wang F. Effect of Colla corii asini (E'jiao) on D-galactose induced aging mice. Biol Pharm Bull 2013. [PMID: 23207764 DOI: 10.1248/bpb.b12-00238] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
Colla corii asini (E'jiao), donkey-hide gelatin prepared by stewing and concentrating from Equus asinus L. donkey hide, is a traditional Chinese medicine preparation widely used in clinical hematic antanemic therapy in China. The aim of the present study was to investigate potential anti-aging effect of Colla corii asini and explore related mechanisms in D-galactose (gal) induced aging model mice. The mice were artificially induced aging by subcutaneously injection with D-gal at the dose of 100 mg/kg·d for 8 weeks. Colla corii asini was simultaneously treated to them once daily by intragastric gavage. Appetite, mental condition, body weight, and organ index were observed. Activities of superoxide dismutase (SOD), catalase (CAT), and glutathione peroxidase (GSH-Px), as well as levels of malondialdehyde (MDA) in serum, brain, and liver were determined by according assay kits. Western blotting analysis was used to detect p16 and p21 expression. Results indicated that Colla corii asini could improve appetite, mental condition, body weight, and organ condition of model mice, improve SOD, CAT, and GSH-Px activities, reduce MDA levels, and modulate age-related genes expression in D-gal induced mice. Therefore, Colla corii asini may have effect to suppress the aging process through enhancing antioxidant activity, scavenging free radicals, and modulating aging-related gene expression.
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Affiliation(s)
- Dongliang Wang
- School of Pharmaceutical Sciences, Shandong University, Jinan 250012, China
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37
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Ruan Q, Liu F, Gao Z, Kong D, Hu X, Shi D, Bao Z, Yu Z. The anti-inflamm-aging and hepatoprotective effects of huperzine A in D-galactose-treated rats. Mech Ageing Dev 2013; 134:89-97. [PMID: 23313706 DOI: 10.1016/j.mad.2012.12.005] [Citation(s) in RCA: 46] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2012] [Revised: 11/30/2012] [Accepted: 12/11/2012] [Indexed: 02/06/2023]
Abstract
Oxidative stress contributes to a chronic inflammatory process referred to as "inflamm-aging". Acetylcholinesterase inhibitors (AChEI) can enhance cholinergic transmission and act as anti-inflammatory agents via immunocompetent cells expressing α-7 acetylcholine receptors (AChR). The present study explores the possible role of huperzine A, a reversible and selective AChEI, against D-gal-induced oxidative damage, cell toxicity and inflamm-aging in rat livers. In two-month-old rats with normal liver function, an 8-week administration of D-gal (300 mg/kg subcutaneously (s.c.) injected), significantly increased hepatic impairment, ROS generation and oxidative damage, hepatic senescence, nuclear factor-kappa B (NF-κB) activation and inflammatory responses. An 8-week co-administration of both D-gal (300 mg/kg s.c.) and huperzine A (0.1 mg/kg s.c.) not only significantly decreased hepatic function impairment, ROS generation, oxidative damage, but also suppressed inflamm-aging by inhibiting hepatic replicative senescence, AChE activity, IκBα degradation, NF-κB p65 nuclear translocation and inflammatory responses. The expression levels of pro-inflammatory cytokine mRNA and proteins, such as TNFα, IL-1β and IL-6 decrease significantly, and the protein levels of the anti-inflammatory cytokine IL-10 display an obvious increase. These findings indicated that D-gal-induced hepatic injury and inflamm-aging in the rat liver was associated with the development of a pro-inflammatory phenotype in this organ. D-gal induced damage-associated molecular patterns (DAMPs) because oxidative damages might play an important role in D-gal-induced hepatic sterile inflammation. Huperzine A exhibited protective effects against D-gal-induced hepatotoxicity and inflamm-aging by inhibiting AChE activity and via the activation of the cholinergic anti-inflammatory pathway. The huperzine A mechanism might be involved in the inhibition of DAMPs-mediated NF-κB nuclear localization and activation.
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Affiliation(s)
- Qingwei Ruan
- Central Laboratory, Shanghai Institute of Geriatrics, Huadong Hospital, Shanghai Medical College, Fudan University, 221 West Yan An Road, Shanghai 200040, PR China.
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Park JH, Choi TS. Polycystic ovary syndrome (PCOS)-like phenotypes in the d-galactose-induced aging mouse model. Biochem Biophys Res Commun 2012; 427:701-4. [PMID: 23022527 DOI: 10.1016/j.bbrc.2012.09.099] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2012] [Accepted: 09/18/2012] [Indexed: 01/01/2023]
Abstract
The D-galactose (D-gal)-induced animal model, which is established by consecutive subcutaneous d-gal injections for approximately 6weeks, has been frequently used for aging research. This animal model has been shown to accelerate aging of the brain, kidneys, liver, and blood cells. However, aging of the female reproductive organs in this animal model has not been reported. The aim of this study was to investigate changes in the ovary in the d-gal-induced aging mouse model. First, we evaluated anti-Müllerian hormone (AMH) as a marker of ovarian aging in blood plasma. We speculated there would be lower AMH levels in d-gal-treated mice because ovarian aging would be induced by d-gal, as reported for other tissues. However, the results showed that AMH levels in d-gal-treated mice were approximately four-fold higher than control mice. Abnormally high AMH levels are detected in ovarian cancer and polycystic ovary syndrome (PCOS) patients. Therefore, we examined PCOS-related markers in this mouse model. Total testosterone levels were high and abnormal estrous cycles were induced in d-gal-treated mice. These changes, including AMH levels, in d-gal-treated mice were inhibited by aminoguanidine treatment, an advanced glycation end product reducer. In addition, ovarian cysts were observed in some d-gal-treated mice. These results indicate that with respect to female reproduction, d-gal-treated mice are suitable for PCOS studies, rather than aging studies.
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Affiliation(s)
- Ji-Hun Park
- WCU Research Center of Nanobiomedical Science, Dankook University, Anseo, Chonan 330-714, Republic of Korea
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Parnell JA, Raman M, Rioux KP, Reimer RA. The potential role of prebiotic fibre for treatment and management of non-alcoholic fatty liver disease and associated obesity and insulin resistance. Liver Int 2012; 32:701-11. [PMID: 22221818 DOI: 10.1111/j.1478-3231.2011.02730.x] [Citation(s) in RCA: 142] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/24/2011] [Accepted: 11/23/2011] [Indexed: 12/28/2022]
Abstract
Non-alcoholic fatty liver disease (NAFLD) and the more severe non-alcoholic steatohepatitis (NASH) represent a spectrum of diseases involving hepatic fat accumulation and histological features essentially identical to alcoholic liver disease; however, they occur in the absence of excessive alcohol intake. They typically arise in conjunction with one or more features of the metabolic syndrome. Lifestyle mediated weight loss remains the primary mode of therapy for NAFLD and NASH, but this is often ineffective and adjunctive medical and surgical treatments are presently lacking. Prebiotic fibres are a group of non-digestible carbohydrates that modulate the human microbiota in a manner that is advantageous to host health. Rodent studies suggest that dietary supplementation with prebiotic fibres positively impacts NAFLD by modifying the gut microbiota, reducing body fat, and improving glucoregulation. Future research should focus on placebo-controlled, human, clinical trials using histological endpoints to address the effects of prebiotics on NAFLD and NASH. The aim of this review is to summarize current knowledge about prebiotics as an emerging therapeutic target for NAFLD.
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Affiliation(s)
- Jill A Parnell
- Department of Physical Education and Recreation Studies, Faculty of Health and Community Studies, Mount Royal University, Calgary, Alberta, Canada.
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Fructo-oligosaccharide systemically diminishedd-galactose-induced oxidative molecule damages in BALB/cJ mice. Br J Nutr 2011; 107:1787-92. [DOI: 10.1017/s0007114511005150] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
Subcutaneous (s.c.)d-galactose (DG) treatment has been shown to facilitate the development of biomarkers for Alzheimer's disease in C57BL/6J mice. The aim of the present study was to determine whether this treatment in young BALB/cJ mice, another mouse strain, enhanced oxidative stress to similar extents shown in older mice, and to further determine the effects of fructo-oligosaccharide (FO), a prebiotic fibre and vitamin E (antioxidant control) on the DG-induced oxidative damage of lipids, proteins and mitochondrial DNA, and erythrocyte antioxidant enzyme activities. Mice (12 weeks of age,n40) were divided into four groups: vehicle (s.c. saline)+control (modified rodent chow); DG (s.c. 1·2 g/kg body weight)+control; DG+FO (5 %, w/w); DG+vitamin E (α-tocopherol, 0·2 %). Then, the animals were killed after 52 d of treatment. Another natural ageing (NA) group without any injection was killed at 47 weeks of age, which served as an aged control. The results indicated that the DG treatment enhanced malonaldehyde dimethyl acetal (MDA) levels in the plasma, liver and cerebral cortex, and protein carbonyl levels in the liver and hippocampus to similar levels shown in the NA group. FO, similar to α-tocopherol, systemically normalised DG-induced elevations in the levels of MDA in the plasma, liver and cerebral cortex, protein carbonyls in the liver and hippocampus, hepatic mitochondrial 8-oxo-deoxyguanosine and erythrocyte superoxide dismutase activity. In conclusion, the s.c. DG treatment in younger BALB/cJ mice resembled the oxidative status in older mice. FO supplementation systemically prevented DG-induced oxidative stress, probably through its fermentation products and prebiotic effect.
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Wu WT, Chen HL. Konjac glucomannan and inulin systematically modulate antioxidant defense in rats fed a high-fat fiber-free diet. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2011; 59:9194-9200. [PMID: 21800874 DOI: 10.1021/jf202060p] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
The aim of this study was to investigate the effects of konjac glucomannan (KGM) and inulin on the balance between pro-oxidative status and antioxidative defense systems in the colon, liver, and plasma of rats fed a high-fat fiber-free diet. Male Sprague-Dawley rats (n = 8 animals per group) were fed a high-fat (25% corn oil, w/w) fiber-free diet or that supplemented with KGM or inulin fiber (5%, w/w) for 4 weeks. The index of pro-oxidative status, malondialdehyde (MDA), and blood lymphocyte DNA damage; the antioxidative defense, that is, antioxidant enzymes (glutathione peroxidase, superoxide dismutase, catalase) in the colonic mucosa and liver; and the plasma antioxidant levels were determined. The fermentation of fiber was shown in fecal short-chain fatty acids. Incorporation of KGM and inulin into the high-fat fiber-free diet beneficially reduced the MDA levels of the colon and liver and DNA damage in blood lymphocytes. On the other hand, both fibers enhanced the antioxidative defense systems by up-regulating the gene expressions of glutathione peroxidase and catalase in the colonic mucosa and of superoxide dismutase and catalase in the liver. Furthermore, KGM and inulin promoted antioxidative status in the blood by elevating the α-tocopherol level. KGM and inulin were well-fermented in rats and increased the concentration and daily excretion of fecal short-chain fatty acids, especially acetate and butyrate. These results suggest that in vivo utilization of KGM and inulin stimulated both local and systemic antioxidative defense systems in rats.
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Affiliation(s)
- Wen-Tzu Wu
- School of Nutrition, Chung Shan Medical University, Taichung, Taiwan
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