番茄果汁提取物与益生菌相结合封装的保护作用,对抗因多美西因引起的肠球炎
Karem Fouda1, Ahmed M Mabrouk2, Sherein S Abdelgayed3
1Nutrition and Food Sciences Department, National Research Centre, Dokki, Cairo, Egypt.
Scientific reports
|January 27, 2024
概括
番茄果汁提取物,富含抗氧化剂,可以预防大鼠的胃. 封装的番茄,有或没有益生菌,减少炎症和氧化应激,显示可能对胃肠道健康.
科学领域:
- 食品科学 食品科学 食品科学
- 生物技术是生物技术.
- 药理学 药理学是指药理学的学科.
背景情况:
- 番茄 (TP) 是一种富含抗氧化剂的农业副产品,具有潜在的治疗应用.
- 氧化应激和炎症是胃和侵蚀病变的关键因素.
- 开发用于胃肠道保护的天然化合物是积极研究的一个领域.
研究的目的:
- 为了评估番茄果汁提取物 (TPE) 的抗氧化和in silico抗炎性质.
- 调查单独封装或与益生菌一起封装的TPE在大鼠中对因印梅他辛诱导的胃和侵蚀的保护潜力.
主要方法:
- 关于TPE抗氧化活性,胡卜素和多醇的特征.
- 在基分子对接研究中,预测TPE成分 (酸,素) 与TNF-α和IL-1β的抗炎相互作用.
- 在体内研究使用印梅他治疗的老鼠,以评估TPE微囊 (单独和益生菌) 在减轻胃损伤方面的有效性.
- 对胃和肠组织中氧化应激标记物 (MDA,NO) 和炎症性细胞因子 (IL-1β,IL-6,TNF-α) 以及抗氧化酶活动 (CAT,SOD,GSH) 的生物化学分析.
主要成果:
- TPE表现出显著的抗氧化活性,含有高水平的胡卜素和多.
- 在分析表明,TPE中的酸和素可能通过与TNF-α和IL-1β的相互作用产生抗炎作用.
- 有或没有益生菌的TPE微囊,通过减少氧化应激和炎症,显著保护免受印梅他辛诱导的肠球炎.
- 服用TPE微囊导致MDA,NO,IL-1β,IL-6和TNF-α水平降低,CAT,SOD和GSH活动增加.
结论:
- TPE具有宝贵的抗氧化和抗炎性质,可能由基酸和鲁丁等化合物介导.
- 微封装TPE,尤其是益生菌,增强了它对胃和侵蚀的保护作用.
- 这些发现表明,TPE微囊是预防和治疗胃和相关炎症状况的有希望的候选人.
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