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中国临床药理学与治疗学 ›› 2018, Vol. 23 ›› Issue (3): 319-324.doi: 10.12092/j.issn.1009-2501.2018.03.013

• 药物治疗学 • 上一篇    下一篇

参苓白术散联合美沙拉嗪治疗溃疡性结肠炎的疗效及对NLRP3炎症小体的影响

周桃梅,杨上文,汪剑波   

  1. 浙江省丽水市中心医院消化内科,丽水 323000,浙江
  • 收稿日期:2017-09-03 修回日期:2017-10-14 出版日期:2018-03-26 发布日期:2018-03-28
  • 作者简介:周桃梅,女,硕士,主治医师,研究方向:消化内科。 E-mail:ztqa769035@163.com
  • 基金资助:

    丽水市科技计划项目(2012-JYZ95)

Effects of Shenlingbaizhu powder combined with mesalazine in the treatment of ulcerative colitis and the influence of NLRP3 inflammasome

ZHOU Taomei, YANG Shangwen, WANG Jianbo   

  1. Department of Gastroenterology, Lishui Central Hospital, Zhejiang 323000, China
  • Received:2017-09-03 Revised:2017-10-14 Online:2018-03-26 Published:2018-03-28

摘要:

目的:探讨参苓白术散联合美沙拉嗪治疗溃疡性结肠炎(ulcerative colitis,UC)的临床疗效及对NOD样受体-3(Nod-like receptor pyrin domain 3,NLRP3)炎症小体的影响。方法:入选UC患者100例,随机分为对照组和观察组,各50例。对照组给予美沙拉嗪1.0 g qid,观察组给予美沙拉嗪1.0 g qid+参苓白术散6.0 g tid。疗程8周。比较两组患者的临床疗效;检测肠黏膜中NLRP3、凋亡相关斑点样蛋白(apoptosis-associated speck-like protein containing CARD,ASC)、天冬氨酸特异性半胱氨酸蛋白酶(caspase)-1 mRNA表达水平;检测外周血血清中C-反应蛋白(C-reactive protein,CRP)、血沉(erythrocyte sedimentation rate,ESR)、白细胞介素-1β(interleukin-1β,IL-1β)、白细胞介素-18(interleukin-18,IL-18)的情况。 结果:治疗后,观察组的临床症状改善总有效率(86.00%)显著优于对照组(73.00%),差异有统计学意义(P<0.05)。观察组肠黏膜NLRP3、ASC、caspase-1 mRNA表达(4.08±0.85、3.75±0.91、3.86±0.93)较对照组(5.26±0.96、4.66±0.95、4.97±0.99)明显降低,差异有统计学意义(P<0.05)。观察组血清中CRP、ESR、IL-1β、IL-18[(6.74±2.45) mg/L、(11.63±4.58) mm/h、(44.27±8.58) pg/mL、(263.37±60.34) pg/mL]较对照组[(15.32±5.68) mg/L、(18.45±5.12) mm/h、(51.11±9.26) pg/mL、(371.18±61.25) pg/mL]明显降低,差异有统计学意义(P<0.05)。结论:参苓白术散联合美沙拉嗪治疗UC具有良好的临床疗效,其作用机制可能与抑制NLRP3炎症小体的形成,进而抑制炎症反应有关。

关键词: 参苓白术散, 溃疡性结肠炎, 临床疗效, NLRP3炎症小体

Abstract:

AIM: To investigate the clinical effect of Shenlingbaizhu powder combined with mesalazine in the treatment of ulcerative colitis (UC) and the influence of Nod-like receptor pyrin domain 3 (NLRP3) inflammasome.  METHODS: One hundred patients with UC were randomly divided into control group and observation group, fifty cases in each group. The control group was given mesalazine 1.0 g qid, while the observation group was given Shenlingbaizhu powder 6.0 g tid combined with mesalazine 1.0 g qid. The course of treatment was eight weeks. The clinical efficacy of the two groups was compared; the expression levels of NLRP3, apoptosis-associated speck-like protein containing CARD (ASC) and caspase-1mRNA were detected; The levels of C-reactive protein (CRP), erythrocyte sedimentation rate (ESR), interleukin-1 beta (IL-1β) and interleukin-18 (IL-18) in serum was detected. RESULTS: After treatment, the total effective rate of the clinical symptoms of observation group (86%) was significantly better than that of control group (73%), the difference was statistically significant (P<0.05). The expression of NLRP3, ASC, caspase-1 mRNA in observation group (4.08±0.85, 3.75±0.91, 3.86±0.93) were more lower than those of control group (5.26±0.96, 4.66±0.95, 4.97±0.99), and the difference was statistically significant (P<0.05). The levels of CRP, ESR, IL-1 beta and IL-18 in observation group (6.74±2.45,11.63±4.58,44.27±8.58, 263.37±60.34) were more lower than those of control group (15.32±5.68,18.45±5.12,51.11±9.26, 371.18±61.25), and the difference was statistically significant (P<0.05). CONCLUSION: Shenlingbaizhu powder combined with mesalazine in the treatment of UC has good clinical curative effect, the mechanism may be related with the inhibition of NLRP3 inflammasome and inflammation.

Key words: Shenlingbaizhu powder, ulcerative colitis, curative effect, NLRP3 inflammasome

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