Effects of beta-glucan, probiotics, and synbiotics on obesity-associated colitis and hepatic manifestations in C57BL/6J mice
DC Field | Value | Language |
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dc.contributor.author | Vu, Vuong | - |
dc.contributor.author | Muthuramalingam, Karthika | - |
dc.contributor.author | Singh, Vineet | - |
dc.contributor.author | Hyun, Changlim | - |
dc.contributor.author | Kim, Young Mee | - |
dc.contributor.author | Unno, Tatsuya | - |
dc.contributor.author | Cho, Moonjae | - |
dc.date.accessioned | 2023-07-11T06:41:46Z | - |
dc.date.available | 2023-07-11T06:41:46Z | - |
dc.date.created | 2023-07-11 | - |
dc.date.issued | 2022-03-01 | - |
dc.identifier.issn | 1436-6207 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/88441 | - |
dc.description.abstract | Purpose: Probiotics and prebiotics are commonly used to improve the gut microbiota. Since prebiotics can support the growth of probiotics, co-administration of these is called synbiotics. It has been demonstrated that obesity-induced gut dysbiosis can worsen inflammatory bowel disease symptoms. This study evaluated how modulation of gut microbiota with Schizophyllum commune-derived beta-glucan (BG), probiotics (PRO), and synbiotics containing both BG and PRO (SYN) could improve the symptoms of obesity-associated colitis and hepatic manifestation. Methods: Mice were fed a normal diet (ND), high-fat diet (HFD), and HFD with different additives (BG, PRO, and SYN) for 12 weeks, followed by 5 days of colitis induction. Mice were sacrificed before and after colitis induction. During the experiment, body weight, food and water consumption, and rectal bleeding were monitored. Proteins from the colon were subjected to western blotting, and serum biomarkers such as alanine transaminase, alkaline phosphatase, triglycerides, and total cholesterol were analyzed. Colon and liver samples were sectioned for histological analysis. The fecal microbiota was analyzed based on partial 16S rRNA gene sequences. Results: Although BG and PRO secured intestinal tight junctions, these two treatments did not modulate inflammatory cell infiltration and inflammatory markers (i.e., IL-6 and TNF-alpha). In contrast, SYN demonstrated stronger and broader effects in reducing colonic inflammation. While BG treatment increased the abundance of indigenous Lactobacillus, PRO treatment decreased bacterial diversity by suppressing the growth of several species of bacteria. SYN treatment groups, however, supported the growth of both indigenous and supplemented bacteria while maintaining bacterial diversity. Conclusion: Obesity-associated colitis can be improved by modulating gut bacteria with beta-glucan and probiotics. The co-administration of both outperformed beta-glucan and probiotic treatment alone by fostering both indigenous and supplemented probiotic strains. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | SPRINGER HEIDELBERG | - |
dc.relation.isPartOf | EUROPEAN JOURNAL OF NUTRITION | - |
dc.title | Effects of beta-glucan, probiotics, and synbiotics on obesity-associated colitis and hepatic manifestations in C57BL/6J mice | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.description.journalClass | 1 | - |
dc.identifier.wosid | 000698879700001 | - |
dc.identifier.doi | 10.1007/s00394-021-02668-z | - |
dc.identifier.bibliographicCitation | EUROPEAN JOURNAL OF NUTRITION, v.61, no.2, pp.793 - 807 | - |
dc.description.isOpenAccess | N | - |
dc.identifier.scopusid | 2-s2.0-85115616824 | - |
dc.citation.endPage | 807 | - |
dc.citation.startPage | 793 | - |
dc.citation.title | EUROPEAN JOURNAL OF NUTRITION | - |
dc.citation.volume | 61 | - |
dc.citation.number | 2 | - |
dc.contributor.affiliatedAuthor | Muthuramalingam, Karthika | - |
dc.type.docType | Article | - |
dc.subject.keywordAuthor | beta-glucan | - |
dc.subject.keywordAuthor | Gut microbiota | - |
dc.subject.keywordAuthor | Inflammatory bowel disease | - |
dc.subject.keywordAuthor | Non-alcoholic fatty liver disease | - |
dc.subject.keywordAuthor | Probiotics | - |
dc.subject.keywordAuthor | Synbiotics | - |
dc.subject.keywordAuthor | Short-chain fatty acids | - |
dc.subject.keywordPlus | ULCERATIVE-COLITIS | - |
dc.subject.keywordPlus | GUT MICROBIOME | - |
dc.subject.keywordPlus | PATHOGENESIS | - |
dc.subject.keywordPlus | PREBIOTICS | - |
dc.subject.keywordPlus | LIVER | - |
dc.relation.journalResearchArea | Nutrition & Dietetics | - |
dc.relation.journalWebOfScienceCategory | Nutrition & Dietetics | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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