相关实验视频
Updated: Jan 29, 2026

Chinese Herbal Retention Enema for the Treatment of Ulcerative Colitis
Published on: May 16, 2025
在性结肠炎中葡萄基胺的保护作用:试点研究评估潜在的治疗策略
Sonia Facchin1,2, Elena Agostini2, Elisa Laparra-Ruiz3
1Department of Surgery, Oncology and Gastroenterology (DISCOG), University of Padua, 35128 Padua, Italy.
葡萄种子中的益氨基酸 (PAC) 改善了性结肠炎患者的生活质量,提高了IBDQ分数. 肠道微生物群显示出有益的转变, Lachnospiraceae 和 Sutterellaceae 的增加,尽管 zonulin 水平没有受到影响.
科学领域:
- 胃肠病学和肝病学
- 微生物组研究 微生物组研究
- 营养保健品和食补充剂
背景情况:
- 葡萄酒种子含有丰富的益氨基氨酸 (PAC),具有抗氧化和免疫调节的特性.
- 肠道微生物群将吸收不良的PAC代谢成活性化合物.
- 性结肠炎 (UC) 与肠道失调和肠道透性的改变有关.
研究的目的:
- 评估葡萄种子提取物 (proanthocyanidins) 对肠道微生物群组成的影响.
- 为了评估PACs对UC患者肠道透性 (松素) 的影响.
- 确定PAC治疗对性结肠炎患者生活质量的影响.
主要方法:
- 未来的试点研究涉及25名性结肠炎患者在缓解.
- 八周的治疗过程中使用了普罗安东基亚尼丁 (ECOVITIS®).
- 通过16S rRNA测序分析肠道微生物群的分析,血清佐努林水平和生活质量 (IBDQ分数).
主要成果:
- 在治疗后IBDQ得分显著改善 (平均 Δ = +11.2,p < 0.001).
- 微生物群分析显示,响应者中,拉克诺斯皮拉属和沙特拉属家族的增加.
- 血清佐努林水平和整体微生物多样性保持不变.
结论:
- 葡萄种子的普兰托西亚尼丁治疗对性结肠炎患者的生活质量产生了积极的影响.
- PACs可能有益地调节肠道微生物群,丰富特定的细菌家族.
- 需要进一步的研究来证实这些发现,考虑到研究的局限性,例如没有对照组.
更多相关视频
08:58Analyzing Beneficial Effects of Nutritional Supplements on Intestinal Epithelial Barrier Functions During Experimental Colitis
Published on: January 5, 2017
15:49Flexible Colonoscopy in Mice to Evaluate the Severity of Colitis and Colorectal Tumors Using a Validated Endoscopic Scoring System
Published on: October 16, 2013
相关概念视频
Drugs for Treatment of Ulcerative Colitis in IBD
Inflammatory Bowel Disease I: Ulcerative Colitis
Inflammatory bowel disease, or IBD, encompasses a group of disorders characterized by chronic inflammation or ulceration of the gastrointestinal tract.
Risk Factors
The exact cause of IBD remains unclear, although it is believed to be due to a mix of genetic, environmental, microbial, and immune factors. Genetic factors are significant in determining susceptibility to IBD, with family history being a critical risk factor. Individuals with a first-degree relative who has IBD are at...
Antipsychotic Drugs: Therapeutic Uses and Side Effects
Despite these side effects, antipsychotics are used therapeutically for various purposes, including managing schizophrenia, preventing nausea and vomiting, curbing...
Drugs for Peptic Ulcer Disease: Sucralfate as Mucosal Protective Agents
In this scenario, mucosal protective agents like sucralfate play an essential role. Sucralfate, a complex of sulfated sucrose and aluminum hydroxide, demonstrates its usefulness in acidic conditions,...
Drugs for Peptic Ulcer Disease: Prostaglandin Analogs as Mucosal Protective Agents
Non-steroidal anti-inflammatory drugs (NSAIDs) can induce peptic ulcers by inhibiting cyclooxygenase, decreasing...
Pilot and Numeric Relaying