Dextran Sulfate 硫酸葡聚糖钠（肠炎造模用）

Dextran Sodium Sulfate-Induced Murine Inflammatory Colitis Model

Colitis is a chronic inflammatory disease of the colon that is characterized by recurring, acute episodes. Mouse models of colitis allow for the study of multiple aspects of this disease, including the innate immune response, epithelial

The Azoxymethane Plus Dextran Sulfate Sodium-Induced Mouse Colon Cancer Model for the Study of Dietary Chemoprevention of Inflammation-Associated Carc

The azoxymethane (AOM) plus dextran sulfate sodium (DSS)-induced mouse colon carcinogenesis model is a fascinating tool for investigating the pathogenesis and chemoprevention of colitis-associated colorectal cancer. In this two-stage mouse

有色饮料要少喝！这种常见的食用色素竟会扰乱肠道菌群，诱导肠道炎症……

，但本研究的数据表明，长期暴露于一种常见的合成着色剂——诱惑红，可通过小鼠肠道微生物群和结肠 5-HT 促进结肠炎的发生。 图片来源：Nature Communications 主要研究内容 诱惑红可加重小鼠结肠炎症状 为了探究食品添加剂诱惑红对结肠炎发展的影响，他们对 C57BL/6 小鼠分组，一组喂食正常的食物，另一组通过饮食使其暴露于 AR 12 周，随后服用葡聚糖硫酸钠（Dextran Sulfate Sodium Salt, DSS）诱导小鼠产生溃疡性结肠炎。结果发现，暴露