摘要
目的:观察地胆头对慢性阻塞性肺疾病(简称:慢阻肺)疗效,探讨其对慢阻肺急性加重期病人中性粒细胞弹力蛋白酶(NE)介导的气道黏液高分泌MUC5AC的影响,并观察其对肺功能(FEV1、FEV1/FVC)的影响,以期为慢阻肺的治疗提供新依据。方法:将160例慢阻肺急性加重病人,随机分成观察组与对照组各80例,观察组在常规诊治基础上加用地胆头液雾化吸入,两组均治疗2周,选同期80名健康体检者为健康对照组;用酶联免疫吸附法(ELISA)检测观察组、对照组诊疗前后及健康对照组血清中NE、MUC5AC表达,比对分析观察组、对照组治疗后FEV1、FEV1/FVC变化,并观察地胆头对慢阻肺病人的疗效。结果:与对照组比较,观察组总有效率优于对照组,差异有统计学意义(P<0.05);观察组及对照组血清NE、MUC5AC与健康对照组比较,差异有统计学意义(P<0.05);观察组治疗前后血清NE、MUC5AC、FEV1、FEV1/FVC比较,差异有统计学意义(P<0.05);观察组治疗后血清NE、MUC5AC与对照组治疗后比较,差异有统计学意义(P<0.05),FEV1/FVC、FEV1升高明显优于对照组诊疗后(P<0.05)。结论:地胆头能够明显提高慢阻肺急性加重住院患者临床治疗效果,改善肺功能及气道黏液高分泌状态,可有效抑制其血液中NE、MUC5AC的表达,观察组、对照组治疗后血清中NE、MUC5AC存在明显差异(P<0.05),呈正相关关系,提示地胆头液抑制慢阻肺患者MUC5AC的分泌可能与NE介导的通路相关。
Objective:To observe the effect of Elephantopus scaber Linn on chronic obstructive pulmonary disease(COPD),its effect on the MUC5AC hypersecretion of airway mucus mediated by neutrophil elastin in patients with acute exacerbation of COPD,and its effect on lung function(FEV1 and FEV1/FVC),so as to provide new ideas and theoretical basis for the prevention and treatment of COPD.Methods:A total of 160 patients with acute exacerbation of COPD were randomly divided into observation group and control group with 80 cases each according to the numerical table method.The observation group was treated with aerosol inhalation of Elephantopus scaber Linn on the basis of conventional treatment.Both groups were treated for 2 weeks.During the same period,80 healthy patients were selected as the healthy control group.The expression of NE and MUC5AC in serum of observation group,control group and healthy control group before and after treatment was detected by enzyme-linked immunosorbent assay.The changes of lung function(FEV1 and FEV1/FVC)after treatment in the observation group and the control group were compared and analyzed,and the efficacy of Elephantopus scaber Linn in patients with acute exacerbation of copd was observed.Results:Compared with the control group,the total effective rate of the observation group was significantly better than that of the control group,with statistical significance(P<0.05).Compared with the healthy control group,there were significant differences in serum NE and MUC5AC between the observation group and the control group(P<0.05).Serum NE,MUC5AC,FEV1 and FEV1/FVC were significantly different in the observation group before and after treatment(P<0.05).Serum NE,MUC5AC,FEV1 and FEV1/FVC were significantly different in the observation group before and after treatment(P<0.05).Compared with the control group after treatment,there were significant differences in serum NE and MUC5AC in the observation group after treatment(P<0.05),and the increase of FEV1/FVC and FEV1 was significantly better than that o
作者
贾盼红
李琪
熊晓嫚
周向东
JIA Pan-hong;LI Qi;XIONG Xiao-man;ZHOU Xiang-dong(Department of Respiratory Medicine,the First Affiliated Hospital of Hainan Medical University,Key Laboratory of First Aid and Trauma Research,Haikou 570102,China)
出处
《海南医学院学报》
CAS
2021年第2期101-104,110,共5页
Journal of Hainan Medical University
基金
国家自然科学基金资助项目(81660010,31660329,8191101552)。
