N-乙酰半胱氨酸對AECOPD血清生物標(biāo)志物的影響
發(fā)布時間:2018-10-15 15:54
【摘要】:目的:探討N-乙酰半胱氨酸(N-acetylcysteine,NAC)治療急性加重期慢性阻塞性肺疾病(Acuteexacerbationsofchronicobstructivepulmonarydisease,AECOPD)患者的療效及其對血清肺表面活性物質(zhì)蛋白A(Surfactantprotein A)、肺表面活性物質(zhì)蛋白D(Surfactantprotein D)、Clara細(xì)胞蛋白16(Claracellprotein16,CC16)水平的影響及意義。方法:選取2015年8月-2016年5月大連大學(xué)附屬中山醫(yī)院住院的肺功能Ⅲ、Ⅳ級AECOPD患者共80例,隨機(jī)分為對照組和NAC干預(yù)組各40例,對照組予以基礎(chǔ)治療,NAC干預(yù)組在對照組治療上聯(lián)合NAC,療程為2周。對照組和NAC干預(yù)組患者分別于治療前、治療2周后行CAT評分、肺功能測定。用酶聯(lián)免疫吸附法(ELISA法)測定治療前后血清SP-A、SP-D、CC16的含量,并將上述各指標(biāo)與肺功能、CAT評分進(jìn)行相關(guān)性分析。結(jié)果:1.組內(nèi)對比顯示,NAC干預(yù)組治療后CC16較治療前升高,SP-A、SP-D均較治療前降低;對照組治療后CC16較治療前升高,SP-A較治療前降低。上述差異均有統(tǒng)計學(xué)意義(P0.05)。治療后組間對比顯示,NAC干預(yù)組CC16較對照組升高。SP-D、SP-A均較對照組降低。上述差異均有統(tǒng)計學(xué)意義(P0.05)。2.組內(nèi)對比顯示,NAC干預(yù)組治療后FEV1、FEV1%pre、FEV1/FVC(%)較治療前升高;對照組治療后FEV1/FVC(%)較治療前升高,上述差異均有統(tǒng)計學(xué)意義(P0.05)。治療后組間對比顯示,NAC干預(yù)組中肺功能FEV1、FEV1/FVC(%)均較對照組升高,上述差異均有統(tǒng)計學(xué)意義(P0.05)。3.組內(nèi)對比顯示,NAC干預(yù)組治療后CAT評分較治療前降低,對照組治療后CAT評分較治療前降低,差異有統(tǒng)計學(xué)意義(P0.05)。治療后組間對比顯示,NAC干預(yù)組CAT評分低于對照組,差異有統(tǒng)計學(xué)意義(P0.05)。4.兩組治療前各血清生物標(biāo)志物與肺功能、CAT評分的相關(guān)性。SP-D與FEV1%pre、FEVl/FVC(%)呈負(fù)相關(guān),與CAT評分呈正相關(guān),差異有統(tǒng)計學(xué)意義(P0.05);CCl6與FEVl%pre、FEV1/FVC(%)呈正相關(guān),與CAT評分呈負(fù)相關(guān),差異有統(tǒng)計學(xué)意義(P0.05);SP-A與FEV1/FVC(%)呈正相關(guān),差異有統(tǒng)計學(xué)意義(P0.05)。結(jié)論:1.NAC治療可提高CC16水平,降低SP-A、SP-D水平,提高肺功能,改善臨床癥狀。2.各生物標(biāo)志物與肺功能及CAT評分有相關(guān)性,提示生物標(biāo)志物對COPD的診斷及評估有一定意義。
[Abstract]:Objective: to investigate the therapeutic effect of N-acetylcysteine (N-acetylcysteine NAC) on patients with acute exacerbation of chronic obstructive pulmonary disease (Acuteexacerbationsofchronicobstructivepulmonarydisease,AECOPD) and the effect and significance of N-acetylcysteine (N-acetylcysteine) on the level of pulmonary surfactant protein (A (Surfactantprotein A), pulmonary surfactant protein (D (Surfactantprotein D), Clara), protein 16 (Claracellprotein16,CC16) in patients with acute exacerbation of chronic obstructive pulmonary disease (Acuteexacerbationsofchronicobstructivepulmonarydisease,AECOPD). Methods: from August 2015 to May 2016, 80 patients with grade 鈪,
本文編號:2273032
[Abstract]:Objective: to investigate the therapeutic effect of N-acetylcysteine (N-acetylcysteine NAC) on patients with acute exacerbation of chronic obstructive pulmonary disease (Acuteexacerbationsofchronicobstructivepulmonarydisease,AECOPD) and the effect and significance of N-acetylcysteine (N-acetylcysteine) on the level of pulmonary surfactant protein (A (Surfactantprotein A), pulmonary surfactant protein (D (Surfactantprotein D), Clara), protein 16 (Claracellprotein16,CC16) in patients with acute exacerbation of chronic obstructive pulmonary disease (Acuteexacerbationsofchronicobstructivepulmonarydisease,AECOPD). Methods: from August 2015 to May 2016, 80 patients with grade 鈪,
本文編號:2273032
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