College of Animal & Veterinary Sciences, Southwest Minzu University, Chengdu, 610041, China.
Key Laboratory of Qinghai, Tibetan Plateau Animal Genetic Resource Reservation & Utilization (Southwest University for Nationalities), Ministry of Education, Chengdu, 610041, China.
Future Microbiol. 2024 Jan;19:131-140. doi: 10.2217/fmb-2022-0229. Epub 2023 Nov 23.
This study explored the protective effect of as a probiotic against infection. The protective role of against tissue damage by infection and the expression of inflammatory cytokines and tight junction proteins were detected by histological observation, real-time quantitative PCR and immunohistochemical methods. demonstrated a regulatory function that affected the expression of Claudin-1 and enhanced tight junctions, suppressed the NF-κB/NLRP3/IL-1β signaling pathway and reduced the release of , , , and and inflammatory damage to tissues by in the duodenum, cecum and colon of mice. antagonized alleviating inflammatory injury in mice through the NF-κB/NLRP3/IL-1β signaling pathway.
本研究探讨了 作为益生菌对 感染的保护作用。通过组织学观察、实时定量 PCR 和免疫组织化学方法检测 对 感染引起的组织损伤和炎症细胞因子及紧密连接蛋白表达的保护作用。结果表明, 具有调节功能,影响 Claudin-1 的表达,增强紧密连接,抑制 NF-κB/NLRP3/IL-1β信号通路,减少 、 、 、 和 在小鼠十二指肠、盲肠和结肠中的释放,减轻 引起的组织炎症损伤。 通过 NF-κB/NLRP3/IL-1β信号通路拮抗 ,缓解小鼠的炎症损伤。