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Yi Z, Liu X, Liang L, Wang G, Xiong Z, Zhang H, Song X, Ai L, Xia Y. Antrodin A from Antrodia camphorata modulates the gut microbiome and liver metabolome in mice exposed to acute alcohol intake. Food Funct 2021; 12:2925-2937. [PMID: 33720247 DOI: 10.1039/d0fo03345f] [Citation(s) in RCA: 46] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
This study aimed to investigate the protective effect of Antrodin A (AdA) from Antrodia camphorata (A. camphorata) mycelium on alcohol-induced gut microbiota and liver metabolomic disorders. In acute alcoholic liver injury mice, AdA ameliorated alcoholic exposure-induced hepatic lipid deposition (TC and TG), oxidative stress (MDA), inflammation (TNF-α, IL-1β, IL-6, IL-17 and IFN-γ), and liver damage via modulating microbiome and metabolomic responses. AdA restored the composition of intestinal flora with an increase in the relative abundance of Lactobacillus and Dubosiella and a decrease in Clostridium_sensu_stricto_1, Lachnospiraceae_NK4A136_group, Prevotellaceae_NK3B31_group, and Prevotellaceae_UCG-001. Besides, AdA favorably regulated alcohol-induced metabolic disorders, including glutathione metabolism (S-(2-hydroxyethyl)glutathione and glutathione oxidized), ascorbate and aldarate metabolism (l-ascorbic acid), and taurine and hypotaurine metabolism (taurine). In conclusion, AdA in A. camphorata is a beneficial active ingredient to treat the microbiomic and metabolic disturbance induced by alcohol intake.
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Affiliation(s)
- Zhenwei Yi
- Shanghai Engineering Research Center of Food Microbiology, School of Medical Instrument and Food Engineering, University of Shanghai for Science and Technology, Shanghai 200093, China.
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Souza Queiroz J, Marín Blasco I, Gagliano H, Daviu N, Gómez Román A, Belda X, Carrasco J, Rocha MC, Palermo Neto J, Armario A. Chlorella vulgaris reduces the impact of stress on hypothalamic-pituitary-adrenal axis and brain c-fos expression. Psychoneuroendocrinology 2016; 65:1-8. [PMID: 26685709 DOI: 10.1016/j.psyneuen.2015.12.002] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/05/2015] [Revised: 11/28/2015] [Accepted: 12/02/2015] [Indexed: 12/17/2022]
Abstract
Predominantly emotional stressors activate a wide range of brain areas, as revealed by the expression of immediate early genes, such as c-fos. Chlorella vulgaris (CV) is considered a biological response modifier, as demonstrated by its protective activities against infections, tumors and stress. We evaluated the effect of acute pretreatment with CV on the peripheral and central responses to forced swimming stress in adult male rats. Pretreatment with CV produced a significant reduction of stress-related hypothalamic-pituitary-adrenal activation, demonstrated by decreased corticotrophin releasing factor gene expression in the hypothalamic paraventricular nucleus (PVN) and lower ACTH response. Hyperglycemia induced by the stressor was similarly reduced. This attenuated neuroendocrine response to stress occurred in parallel with a diminished c-fos expression in most evaluated areas, including the PVN. The data presented in this study reinforce the usefulness of CV to diminish the impact of stressors, by reducing the HPA response. Although our results suggest a central effect of CV, further studies are necessary to understand the precise mechanisms underpinning this effect.
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Affiliation(s)
- Julia Souza Queiroz
- Institut de Neurociències and 'Red de Trastornos Adictivos' (RTA, Institute of Health Carlos III), Universitat Autònoma de Barcelona, Bellaterra, Spain; Neuroimmunomodulation research group, Department of Pathology, School of Veterinary Medicine, University of São Paulo, São Paulo, Brazil
| | - Ignacio Marín Blasco
- Institut de Neurociències and 'Red de Trastornos Adictivos' (RTA, Institute of Health Carlos III), Universitat Autònoma de Barcelona, Bellaterra, Spain
| | - Humberto Gagliano
- Institut de Neurociències and 'Red de Trastornos Adictivos' (RTA, Institute of Health Carlos III), Universitat Autònoma de Barcelona, Bellaterra, Spain
| | - Nuria Daviu
- Institut de Neurociències and 'Red de Trastornos Adictivos' (RTA, Institute of Health Carlos III), Universitat Autònoma de Barcelona, Bellaterra, Spain
| | - Almudena Gómez Román
- Institut de Neurociències and 'Red de Trastornos Adictivos' (RTA, Institute of Health Carlos III), Universitat Autònoma de Barcelona, Bellaterra, Spain
| | - Xavier Belda
- Institut de Neurociències and 'Red de Trastornos Adictivos' (RTA, Institute of Health Carlos III), Universitat Autònoma de Barcelona, Bellaterra, Spain
| | - Javier Carrasco
- Institut de Neurociències and 'Red de Trastornos Adictivos' (RTA, Institute of Health Carlos III), Universitat Autònoma de Barcelona, Bellaterra, Spain
| | - Michelle C Rocha
- Laboratory of Farmacogenomics, Faculty of Medical Sciences, Universidade Federal de Goiás-UFG-Campus Jatai, Jataí-GO, Brazil
| | - João Palermo Neto
- Neuroimmunomodulation research group, Department of Pathology, School of Veterinary Medicine, University of São Paulo, São Paulo, Brazil
| | - Antonio Armario
- Institut de Neurociències and 'Red de Trastornos Adictivos' (RTA, Institute of Health Carlos III), Universitat Autònoma de Barcelona, Bellaterra, Spain.
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Ohta Y, Yashiro K, Ohashi K, Horikoshi Y, Kusumoto C, Matsura T, Fukuzawa K. Effect of Dietary Vitamin E Supplementation on Liver Oxidative Damage in Rats with Water-Immersion Restraint Stress. J Nutr Sci Vitaminol (Tokyo) 2016; 61:113-22. [PMID: 26052141 DOI: 10.3177/jnsv.61.113] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
We examined how dietary supplementation of vitamin E protects against liver oxidative damage in rats with water-immersion restraint stress (WIRS). Before WIRS exposure, rats received a normal diet (ND) or vitamin E-supplemented diet (VESD) (500 IU α-tocopherol/kg diet) at a mean dose of 15 g/animal/d for 4 wk. The two diet groups had serum transaminases and lactate dehydrogenase activities and adrenocorticotropic hormone, corticosterone, and glucose levels to a similar extent. VESD-fed rats had higher liver α-tocopherol concentrations and lower liver ascorbic acid, total coenzyme Q9 (CoQ9), reduced CoQ9, reduced CoQ10, and lipid peroxide (LPO) concentrations than ND-fed rats. When the two diet groups were exposed to 6 h of WIRS, the serum liver cell damage index enzyme activities increased more greatly in ND-fed rats than in VESD-fed rats but the serum stress marker levels increased to a similar extent. The WIRS exposure caused no change in liver LPO concentration with the further increase in liver α-tocopherol concentration in VESD-fed rats but increased liver LPO concentration without changing liver α-tocopherol concentration in ND-fed rats. Upon the WIRS exposure, liver reduced glutathione concentration decreased with the further decrease in liver ascorbic acid concentration in VESD-fed rats and those concentrations decreased in ND-fed rats. The WIRS exposure recovered the decreased liver total CoQ9 and reduced CoQ9 concentrations in VESD-fed rats but decreased liver total CoQ9, reduced CoQ9, and reduced CoQ10 concentrations in ND-fed rats. These results indicate that dietary vitamin E supplementation protects against liver oxidative damage without affecting the stress response in rats with WIRS.
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Affiliation(s)
- Yoshiji Ohta
- Department of Chemistry, Fujita Health University School of Medicine
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Ohta Y, Yashiro K, Ohashi K, Imai Y, Kusumoto C, Matsura T, Hidaka M, Fukuzawa K. Vitamin E depletion enhances liver oxidative damage in rats with water-immersion restraint stress. J Nutr Sci Vitaminol (Tokyo) 2014; 59:79-86. [PMID: 23727636 DOI: 10.3177/jnsv.59.79] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
We examined the effect of vitamin E depletion on liver oxidative damage in rats with water-immersion restraint stress (WIRS). Male Wistar rats were fed a normal diet (N) or vitamin E-depleted diet (VE-D) for 4 wk. N- and VE-D-fed rats were exposed to WIRS for 6 h. The activities of serum transaminases and lactate dehydrogenase and serum ascorbic acid concentration were similar in both diet groups. WIRS exposure increased these serum enzyme activities and the serum ascorbic acid concentration in both diet groups but the ratios of these increases were higher in VE-D-fed rats than in N-fed rats. Serum and liver α-tocopherol concentrations in VE-D-rats were approximately 50% and 30% of those in N-fed rats, respectively. WIRS exposure reduced liver α-tocopherol concentration in VE-D-fed rats, but not in N-fed rats. Liver ascorbic acid and reduced glutathione concentrations were higher in the VE-D-fed group than in the N-fed group. WIRS exposure reduced liver ascorbic acid and reduced glutathione concentrations in both diet groups. There were no differences in liver concentrations of coenzyme Q9 or coenzyme Q10 in the reduced form between the N- and VE-D-fed groups. WIRS exposure reduced liver concentrations of coenzyme Q9 and coenzyme Q10 in the reduced form in both diet groups. Liver lipid peroxide concentration was higher in the VE-D-fed group than in the N-fed group. WIRS exposure raised liver lipid peroxide concentration more in the VE-D-fed group than in the N-fed group. These results indicate that vitamin E depletion enhances liver oxidative damage in rats with WIRS.
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Affiliation(s)
- Yoshiji Ohta
- Department of Chemistry, Fujita Health University School of Medicine, Toyoake, Aichi, Japan.
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Ohta Y, Yashiro K, Kaida S, Imai Y, Ohashi K, Kitagawa A. Water-immersion restraint stress disrupts nonenzymatic antioxidant defense systems through rapid and continuous ascorbic acid depletion in the adrenal gland of rats. Cell Biochem Funct 2012; 31:254-62. [PMID: 22987339 DOI: 10.1002/cbf.2895] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2012] [Revised: 07/23/2012] [Accepted: 08/22/2012] [Indexed: 11/11/2022]
Abstract
We examined whether water-immersion restraint stress (WIRS) disrupts nonenzymatic antioxidant defense systems through ascorbic acid depletion in the adrenal gland of rats. Rats were exposed to WIRS for 0.5, 1.5, 3 or 6 h. WIRS increased serum adrenocorticotropic hormone, corticosterone and glucose concentrations and adrenal corticosterone content at each time point. WIRS increased adrenal lipid peroxide content at 3 and 6 h, and the increase was twofold higher than the unstressed level at 6 h. WIRS decreased adrenal ascorbic acid content at each time point, and the decrease reached one-third of the unstressed level at 6 h. WIRS increased adrenal reduced glutathione content at 0.5 and 6 h but reduced that content to half of the unstressed level at 6 h. WIRS increased adrenal α-tocopherol content at 1.5 h but returned that content to the unstressed level thereafter. When rats with 6 h of WIRS was orally preadministered with l-ascorbic acid (250 mg/kg), WIRS-induced changes in adrenal lipid peroxide, ascorbic acid and reduced glutathione contents were attenuated without any change in stress response. These results indicate that WIRS disrupts nonenzymatic antioxidant defense systems through rapid and continuous ascorbic acid depletion in the adrenal gland of rats.
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Affiliation(s)
- Yoshiji Ohta
- Department of Chemistry, Fujita Health University School of Medicine, Toyoake, Japan.
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Ohta Y, Yashiro K, Ohashi K, Imai Y. Disruption of non-enzymatic antioxidant defense systems in the brain of rats with water-immersion restraint stress. J Clin Biochem Nutr 2012; 51:136-42. [PMID: 22962533 PMCID: PMC3432825 DOI: 10.3164/jcbn.11-14] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2011] [Accepted: 01/18/2012] [Indexed: 01/10/2023] Open
Abstract
We examined whether non-enzymatic antioxidant defense systems are disrupted in the brain of rats with water-immersion restraint stress. When rats were exposed to water-immersion restraint stress for 1.5, 3 or 6 h, the brain had decreased ascorbic acid and reduced glutathione contents and increased lipid peroxide and nitric oxide metabolites contents at 3 h and showed further changes in these components with a reduction of vitamin E content at 6 h. Increased serum levels of stress markers were found at 1.5, 3 or 6 h of WIRS. Oral pre-administration of L-ascorbic acid (1.5 mmol/kg) or vitamin E (0.5 mmol/kg) to rats with 6 h of water-immersion restraint stress attenuated the increases in lipid peroxide and nitric oxide metabolites contents and the decrease in vitamin E content in the brain. Pre-administered L-ascorbic acid attenuated the decreases in brain ascorbic acid and reduced glutathione contents at 6 h of water-immersion restraint stress, while pre-administered vitamin E enhanced the decreases in those contents. Pre-administered L-ascorbic acid or vitamin E did not affect the increased serum levels of stress markers in rats with 6 h of water-immersion restraint stress. These results indicate that water-immersion restraint stress causes disruption of non-enzymatic antioxidant defense systems through enhanced lipid peroxidation and nitric oxide generation in the brain of rats with water-immersion restraint stress.
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Affiliation(s)
- Yoshiji Ohta
- Department of Chemistry, Fujita Health University School of Medicine, Toyoake, Aichi 470-1192, Japan
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Nakamura T, Ohta Y, Ohashi K, Ikeno K, Watanabe R, Tokunaga K, Harada N. Protective effect of Brazilian propolis against hepatic oxidative damage in rats with water-immersion restraint stress. Phytother Res 2012; 26:1482-9. [PMID: 22298415 DOI: 10.1002/ptr.4601] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2011] [Revised: 11/27/2011] [Accepted: 12/01/2011] [Indexed: 12/14/2022]
Abstract
In the present study we examined the protective effect of Brazilian propolis against hepatic oxidative damage in rats with water-immersion restraint stress (WIRS) in comparison with that of vitamin E (VE). Fasted rats orally received Brazilian green propolis ethanol extract (BPEE; 10, 50 or 100 mg/kg), VE (250 mg/kg) or vehicle at 30 min before the onset of WIRS. Exposure of vehicle-treated rats to 6 h of WIRS caused liver cell damage, judging from the levels of serum alanine aminotransferase and aspartate aminotransferease, increased hepatic lipid peroxide, NO(x) contents and myeloperoxidase activity, and decreased hepatic non-protein SH, ascorbic acid contents and superoxide dismutase activity. Preadministration of BPEE (50 or 100 mg/kg) or VE to the stressed rats protected against the hepatic damage and attenuated the increased hepatic lipid peroxide and NO(x) contents and myeloperoxidase activity and the decreased hepatic non-protein SH and ascorbic acid contents and superoxide dismutase activity. These protective effects of BPEE (50 mg/kg) were greater than those of BPEE (100 mg/kg) and were almost equal to those of VE. These results indicate that BPEE protects against hepatic oxidative damage in rats exposed to WIRS possibly through its antioxidant and antiinflammatory properties such as VE.
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Ohta Y, Yashiro K, Hidaka M, Honda M, Imai Y, Ohashi K, Fukuzawa K. A single exposure of rats to water-immersion restraint stress induces oxidative stress more severely in the thymus than in the spleen. Redox Rep 2012; 17:200-5. [PMID: 23068966 PMCID: PMC6837657 DOI: 10.1179/1351000212y.0000000023] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022] Open
Abstract
OBJECTIVES We examined whether a single exposure of rats to water-immersion restraint stress (WIRS) induces oxidative stress in the thymus and spleen. METHODS Vitamin E, ascorbic acid, reduced glutathione (GSH), and lipid peroxide (LPO) were assayed in the thymus and spleen of rats with and without 6 hours of WIRS. RESULTS In unstressed rats, vitamin E, ascorbic acid, GSH, and LPO levels were higher in the thymus than in the spleen. Thymic ascorbic acid level was lower in stressed rats than in unstressed rats. Splenic ascorbic acid level was similar in both groups. Thymic and splenic GSH levels were lower in stressed rats than in unstressed rats but the reduced amount of GSH was lower in the spleen than in the thymus. Thymic vitamin E level was lower in stressed than in unstressed rats. Splenic vitamin E level was higher in stressed rats than in unstressed rats. Thymic and splenic LPO levels were higher in stressed rats than in unstressed rats but the increased amount of LPO was higher in the thymus than in the spleen. CONCLUSION It is indicated that a single expose of rats to WIRS induces oxidative stress more severely in the thymus than in the spleen.
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Affiliation(s)
- Yoshiji Ohta
- Fujita Health University School of Medicine, Toyoake, Japan.
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