血必净注射液结合西医常规疗法对慢性阻塞性肺疾病急性加重期患者血管内皮功能及炎症因子的影响解析

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·26· 国际中医中药杂志2017年1月第39卷第1期Int J Trad Chin Med, January 2017, V ol. 39, No.1·论著·血必净注射液结合西医常规疗法对慢性阻塞性肺疾病急性加重期患者血管内皮功能及炎症因子的影响李立维 李倩【摘要】目的探讨血必净注射液结合西医常规疗法对慢性阻塞性肺疾病急性加重期(acute exacerbations of chronic obstructive pulmonary disease, AECOPD)患者血管内皮功能及炎症因子的影响。

方法将符合入选标准的100例AECOPD患者采用随机数字表法分为2组,每组50例。

对照组采用西医常规疗法治疗,观察组在对照组基础上静脉滴注血必净注射液。

采用ELISA测定血清TNF-α、IL-13、血管内皮生长因子(Serum vascular endothelial growth factor,VEGF)水平,采用硝酸还原酶法测定NO;比较2组患者治疗前后肺活量(forced vital capacity, FVC)、最大呼气峰流速(peak expiratory flow, PEF)、用力呼气容积占用力肺活量之比(FEV1/FVC)。

结果治疗后,观察组FVC[(3.23±0.83)L比(2.79±0.71)L,t=1.786]、PEF[(5.36±0.51)L/s比(4.79±0.46)L/s,t=1.904]、FEV1/FVC[(59.21±4.38)比(54.94±4.29),t=1.882]均高于对照组(P<0.05);血清NO[(3.84±0.81)ng/ml比(2.97±0.62)ng/ml,t=1.869]均高于对照组(P<0.05);血清VEGF[(0.14±0.04)ng/ml比(0.17±0.05)ng/ml,t=2.097]、TNF-α[(0.11±0.03)ng/ml比(0.14±0.02)ng/ml,t=1.903]、IL-13[(107.27±44.37)ng/ml比(136.54±48.32)ng/ml,t=2.005]均低于对照组(P<0.05)。

结论血必净注射液结合西医常规疗法可降低AECOPD患者炎症因子水平,改善血管内皮功能和肺功能。

【关键词】肺疾病,慢性阻塞性;血必净注射液;血管内皮功能;炎症因子The effect of Xuebijing injection on vascular endothelial function and inflammatory factorin the patients with acute exacerbation of chronic obstructive pulmonary disease Li Liwei,Li Qian. Department of Intensive Care Unit, The First Central Hospital of Baoding, Baoding 071000, China Corresponding author: Li Liwei, Emall: sdlhx2015@【Abstract】Objective To observe the effect of Xuebijing injection on vascular endothelial functionand inflammatory factor in the patients with acute exacerbation of chronic obstructive pulmonarydisease(AECOPD). Methods A total of 100 patients with AECOPD were randomly divided into the study andcontrol groups, 50 patients in each group. The control group were given the conventional therapy. The studygroup were given the Xuebijing injection on the basis of the control group. Both The changes of lung function,vascular endothelial function and inflammatory factor were observed. Results The expression of FVC (3.23 ±0.83 L vs. 2.79 ± 0.71 L, t=1.786), PEF (5.36 ± 0.51 L/s vs. 4.79 ± 0.46 L/s, t=1.904), FEV1/FVC (59.21 ± 4.38 vs.54.94 ± 4.29, t=1.882), NO (3.84 ± 0.81 ng/ml vs. 2.97 ± 0.62 ng/ml, t=1.869) increased significantly in the studygroup than those in the control group after treatenmt (P<0.05). The VEGF (0.14 ± 0.04 ng/ml vs. 0.17 ± 0.05 ng/ml,t=2.097), TNF-α (0.11 ± 0.03 ng/ml vs. 0.14 ± 0.02 ng/ml, t=1.903), IL-13 (107.27 ± 44.37 ng/ml vs. 136.54 ±48.32 ng/ml, t=2.005) in the study group decreased significantly than those in the control group (P<0.05).Conclusions Xuebijing injection could significantly decrease inflammatory factor,and obviously improvevascular endothelial function and lung function,the clinical curative effect is distinct.DOI: 10.3760/cma.j.issn.1673-4246.2017.01.007作者单位:071000 河北省保定市第一中心医院重症医学科通信作者:李立维,Emall: sdlhx2015@国际中医中药杂志2017年1月第39卷第1期Int J Trad Chin Med, January 2017, V ol. 39, No.1 ·27·【Key words】 Pulmonary disease, chronic obstructive; Xuebijing injection; Vascular endothelialfunction; Inflammatory factor慢性阻塞性肺疾病(chronic obstructire pulmonary disease, COPD)是一种以气流进行性受限、肺功能逐渐下降的慢性肺部炎症性疾病[1],呼吸道感染病毒、细菌后产生大量炎症因子,出现咳嗽、咳痰甚至喘憋、发热等症状[2]。

血必净注射液具有清热解毒、活血化瘀的功效,能拮抗内毒素和抑制TNF-α、IL释放,改善血流动力学及血管内皮功能[3]。

本研究应用血必净注射液治疗COPD急性加重期(acute exacerbations of chronic obstructive pulmonary disease, AECOPD),观察肺功能、血管内皮及炎症因子的变化,探讨其治疗AECOPD的临床疗效及作用机制。

1资料与方法1.1 研究对象:选择2013年12月-2014年12月河北省保定市第一中心医院患者100例,均无家族病史;均符合AECOPD诊断标准[4];年龄40~85岁;1周内未使用支气管扩张剂、皮质醇类激素;纽约心脏病协会(New York Heart Association, NYHA)心功能分级为Ⅰ~Ⅲ级;经本院伦理委员会批准,并签订知情同意书。

排除间质性肺炎、肺结核;支气管肺癌、肺扩张、肺脓肿;严重心肝肾功能不全;自身免疫系统疾病。

按随机数字表法将患者随机分为2组,每组50例。

2组患者基线资料比较,差异无统计学意义(P<0.05),具有可比性,见表1。

表12组AECOPD患者基线资料比较变量观察组对照组χ2值/t值P值例数(男/女) 50(24/26) 50(23/27) 0.365 0.701年龄(岁,sx±)45.2±14.4 45.3±14.2 0.325 0.720身高(cm,sx±) 155.4±6.6 155.1±6.4 0.511 0.620 BMI(kg/m2,sx±)71.2±7.5 71.2±7.3 0.495 0.642病程(年,sx±)8.0±4.5 8.0±4.1 0.481 0.665注 AECOPD:慢性阻塞性肺疾病急性加重期1.2 治疗方法:对照组给予美洛西林、头孢哌酮等β内酰胺类抗生素;沙丁胺醇、特布他林、茶碱类等支气管扩张剂;地塞米松、注射用甲泼尼龙琥珀酸钠等糖皮质激素;盐酸氨溴索化痰止咳;及持续低流量吸氧等常规基础治疗;观察组在对照组基础上静滴血必净注射液(天津红日药业股份有限公司,批号1502134),50 ml/次,2次/d。

2组均连续治疗2周后统计疗效。

1.3 观察指标:2组患者分别于治疗前后采集清晨空腹肘静脉血10 ml,静置30 min后以2 000 r/min 离心30 min,取上清保存于-20 ℃冰箱备用。

采用ELISA法测定血清TNF-α、IL-13、血管内皮生长因子(serum vascular endothelial growth factor, VEGF),采用硝酸还原酶法测定NO。