随机对照试点研究:卡拉基南乳化剂对静止性性结肠炎炎炎炎症和胃肠道症状的影响
Reijo Laatikainen1, Markku Lehto2, Noora Mäkelä-Salmi3
1Booston Oy Ltd, Helsinki, Finland.
对性结肠炎 (UC) 患者而言,短期使用食品级卡拉基南似乎是安全的,对疾病活性没有显著影响. 胃肠道症状实际上与卡拉基南相比,与安慰剂相比较低.
科学领域:
- 胃肠病学 胃肠病学
- 临床营养学 临床营养学
- 免疫学 免疫学 免疫学
背景情况:
- 卡拉基南是一种常见的食品乳化剂,在动物模型中显示出有助于炎症的作用.
- 食品级卡拉基南对人类性结肠炎 (UC) 的影响尚不清楚.
研究的目的:
- 研究高分子卡拉基南对静止UC患者的影响.
- 评估安全性和对疾病活动的影响,炎症生物标志物,肠道透性和胃肠道症状.
主要方法:
- 一项随机,安慰剂控制,交叉研究,涉及7名UC患者.
- 高分子卡拉基南和基于麦的β-葡萄糖安慰剂之间的比较.
- 主要终点:简单的临床结肠炎活动指数 (SCCAI);次要:炎症标志物,LPS排毒,胃肠道症状.
主要成果:
- 在卡拉基安和安慰剂期间,SCCAI或生化炎症标志物没有显著差异.
- 胃肠道症状,包括整体症状和borborygmi,与安慰剂相比,在卡拉奇南治疗期间显著降低.
结论:
- 短期食用食品级卡拉基似乎对患有UC的人来说是安全的.
- 由于研究的局限性,需要进一步的强有力的人体研究来证实这些发现.
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