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Protective Effect of Gochujang on Inflammation in a DSS-Induced Colitis Rat Model

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dc.contributor.authorMahoro, P.
dc.contributor.authorMoon, H. J.
dc.contributor.authorYang, H. J.
dc.contributor.authorKim, K. A.
dc.date.accessioned2024-11-30T01:47:40Z
dc.date.available2024-11-30T01:47:40Z
dc.date.issued2021
dc.description.abstractGochujang is a traditional Korean fermented soy-based spicy paste made of meju (fermented soybean), red pepper powder, glutinous rice, and salt. This study investigated the anti-inflammatory effects of Gochujang containing salt in DSS-induced colitis. Sprague-Dawley (SD) rats were partitioned into five groups: normal control, DSS control, DSS + salt, DSS + mesalamine, and DSS + Gochujang groups. They were tested for 14 days. Gochujang improved the disease activity index (DAI), colon weight/length ratio, and colon histomorphology, with outcomes similar to results of mesalamine administration. Moreover, Gochujang decreased the serum levels of IL-1 beta and IL-6 and inhibited TNF-alpha, IL-6, and IL-1 beta mRNA expression in the colon. Gochujang downregulated the expression of iNOS and COX-2 and decreased the activation of NF-kappa B in the colon. Gochujang induced significant modulation in gut microbiota by significantly increasing the number of Akkermansia muciniphila while decreasing the numbers of Enterococcus faecalis and Staphylococcus sciuri. However, compared with the DSS group, the salt group did not significantly change the symptoms of colitis or cytokine levels in serum and colon. Moreover, the salt group significantly decreased the gut microflora diversity. Gochujang mitigated DSS-induced colitis in rats by modulating inflammatory factors and the composition of gut microflora, unlike the intake of salt alone.
dc.identifier.citationProtective Effect of Gochujang on Inflammation in a DSS-Induced Colitis Rat Model / Mahoro, P [et al.] // FOODS. - 2021. - 10. - № 5. - 10.3390/foods10051072
dc.identifier.doi10.3390/foods10051072
dc.identifier.urihttps://www.doi.org/10.3390/foods10051072
dc.identifier.urihttp://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=Alerting&SrcApp=Alerting&DestApp=WOS_CPL&DestLinkType=FullRecord&UT=WOS:000653884700001
dc.identifier.urihttps://openrepository.mephi.ru/handle/123456789/25213
dc.relation.ispartofFOODS
dc.titleProtective Effect of Gochujang on Inflammation in a DSS-Induced Colitis Rat Model
dc.typeArticle
dspace.entity.typePublication
oaire.citation.issue5
oaire.citation.volume10
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