收稿日期: 2023-09-21
网络出版日期: 2024-03-06
基金资助
江苏省重点研发计划(BE2019677)
Effects of simethicone on gastrointestinal hormones, intestinal floras and inflammatory process mediated by NLRP3 inflammasome in patients with irritable bowel syndrome
Received date: 2023-09-21
Online published: 2024-03-06
目的 探讨西甲硅油治疗肠易激综合征(IBS)患者对胃肠激素、肠道菌群及NOD样受体蛋白3(NLRP3)炎性小体介导的炎性过程的影响。 方法 前瞻性选取2021年1月1日至2022年12月31日本院收治的120例IBS患者为研究对象,随机分为对照组(60例)和观察组(60例)。对照组采用复方嗜酸乳杆菌治疗,观察组采用西甲硅油+复方嗜酸乳杆菌治疗。比较两组患者治疗后治果,治疗前后胃肠道症状评定量表(GSRS)、生长抑素(SS)和血管活性肠肽(VIP)水平、NLRP3炎性小体、白细胞介素-8(IL-8)和白细胞介素-1β(IL-1β)水平、肠道菌群数量,以及治疗期间安全性情况。 结果 治疗后,观察组总有效率为91.67%,高于对照组的76.67%,差异有统计学意义(P < 0.05)。治疗后,两组GSRS评分均下降,且观察组低于对照组,差异有统计学意义(P < 0.05)。治疗后,两组SS和VIP水平均下降,且观察组低于对照组,差异有统计学意义(P < 0.05)。治疗后,两组嗜酸乳杆菌和双歧杆菌水平均上升,差异有统计学意义(P < 0.05),两组间肠道菌群比较,差异无统计学意义(P > 0.05)。治疗后,两组NLRP3炎性小体、IL-8和IL-1β水平均下降,差异有统计学意义(P < 0.05),两组间NLRP3炎性小体、IL-8和IL-1β水平比较,差异无统计学意义(P > 0.05)。治疗期间,两组副作用比较,差异无统计学意义(P > 0.05)。 结论 西甲硅油应用于IBS的治疗,能够明显提高治疗有效率,改善胃肠症状与胃肠激素,对肠道菌群和NLRP3炎性小体介导的炎性过程无明显影响,且安全性好。
关键词: 西甲硅油; 肠易激综合征; 胃肠激素; 肠道菌群; NOD样受体蛋白3炎性小体
凌鑫 , 钱佳萍 , 史冬涛 , 杨军 , 费培利 . 西甲硅油治疗肠易激综合征患者对胃肠激素、肠道菌群及NLRP3炎性小体介导的炎性过程的影响[J]. 实用医学杂志, 2024 , 40(2) : 237 -241 . DOI: 10.3969/j.issn.1006-5725.2024.02.019
Objective To explore the effects of simethicone on gastrointestinal hormones, intestinal floras and inflammatory process mediated by NOD?like receptor protein 3 (NLRP3) inflammasome in patients with irritable bowel syndrome (IBS). Methods A total of 120 patients with IBS admitted to the hospital were prospectively enrolled as the research objects between January 1, 2021 and December 31, 2022, and they were randomly divided into control group (60 cases) and treatment group (60 cases). The control group was treated with compound eosinophil?Lactobacillus, while treatment group was additionally treated with simethicone. The curative effect after treatment, scores of gastrointestinal symptom rating scale (GSRS), levels of somatostatin (SS), vasoactive intestinal peptide (VIP), NLRP3 inflammasome, interleukin?8 (IL?8) and interleukin?1β (IL?1β), counts of intestinal floras before and after treatment, and safety during treatment were compared between the two groups. Results After treatment, total response rate of treatment group was higher than that of control group (91.67% vs. 76.67%, P < 0.05). After treatment, GSRS scores in both groups were decreased, which were lower in treatment group than control group (P < 0.05). After treatment, levels of SS and VIP in both groups were decreased, which were lower in treatment group than control group (P < 0.05). After treatment, counts of eosinophil?Lactobacillus and Bifidobacteria were increased in both groups, the difference was statistically significant (P < 0.05), but there was no significant difference in counts of intestinal floras between the two groups (P > 0.05). After treatment, levels of NLRP3 inflammasome, IL?8 and IL?1β were decreased in both groups, the difference was statistically significant (P < 0.05), but there was no significant difference between the two groups (P > 0.05). During treatment, there was no significant difference in side effects between the two groups (P > 0.05). Conclusion Simethicone can significantly improve response rate of treatment, improve gastrointestinal symptoms and gastrointestinal hormones in IBS patients, which has no significant effects on intestinal floras and inflammatory process mediated by NLRP3 inflammasome, with good safety.
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