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普洱茶多糖改善小鼠潰瘍性結(jié)腸炎的作用研究

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引用格式:,等.普洱茶多糖改善小鼠潰瘍性結(jié)腸炎的作用研究[J].湖南農(nóng)業(yè)科學(xué),2025(5):98-102

DOI:10.16498/j.cnki.hnnykx.2025.005.018

中圖分類號:TS272.5;R574.62 文獻(xiàn)標(biāo)識碼:A 文章編號:1006-060X(2025)05-0098-05

Abstract:Ulcerativecolitis (UC)was iduced inmicebydextran sulfatesodium(DS),and Pu'er ea polysaccaride (PPS)was administered during the modeling period.Four groups of normal control,DsS model,low-dose ( (200mg/kg) PTPS,and high-dose (400mg/kg) PTPS were designed.Theeffcts of PTPSonDSS-induced UC were investigated fromthedisease activity index,colon morphology,istopathoogicalchanges,ndlevelsofinammatorycytokines.heresultsdmonstratedthatPTeviatedthe weightlossinbitedolonsorteingallviatedteolotisuedamagendiminisedteevationsinfamatoryctoie levels,thereby ameliorating DSS-induced UC in mice.The high-dose group demonstratedbeter effects.

Keywords:Pu'er teapolysaccharides;ulcerative colitis; inflammatory cytokines; colon

潰瘍性結(jié)腸炎(ulcerativecolitis,UC)是一種慢性非特異性疾病,主要累及直腸和結(jié)腸粘膜。(剩余8975字)

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