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慢性阻塞性肺病患者治疗前后生活质量及细胞免疫功能变化 被引量:14

Changes of the quality of life and immunological functions of patients with chronic obstructive pulmonary disease before and after treatment
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摘要 目的:探讨慢性阻塞性肺疾病(COPD)(Ⅲ~Ⅳ级)患者治疗前后生活质量及细胞免疫功能的变化。方法:选择本院2008年7月至2010年7月58例临床诊断COPDⅢ~Ⅳ级的患者,另设28例体检健康者作为正常对照。COPD组给予常规治疗,治疗前后分别检测血清T细胞亚群(CD4+,CD8+,CD4+/CD8+)并进行生活质量评分(SGRQ)。结果:COPD组患者SGRQ各部分分值及总分值较正常对照组有显著差异,且治疗前后有明显改善(P〈0.01)。正常对照组CD4+水平、CD4+/CD8+值较COPD组明显增高,CD8+水平则较COPD组显著降低(均P〈0.05)。COPD组急性加重期CD4+水平、CD4+/CD8+值较治疗后显著下降,而CD8+水平较治疗后显著上升(均P〈0.01)。COPD组患者SGRQ的总分与CD4+/CD8+值的变化呈负相关(P〈0.01)。结论:免疫功能失衡可能是COPD患者反复发作加重的原因之一。 Objective: To study the difference of the quality of life and immunological functions of patients with chronic obstructive pulmonary disease(COPD)(level Ⅲ~Ⅳ) before and after treatment.Methods: Fifty-eight elderly patients with COPD(level Ⅲ to Ⅳ) at acute stage were involved.Twenty-eight healthy people were selected as control group.The patients with AECOPD were treated regularly for two weeks.Respiratory Questionairre for quality of life was fulfilled,and T lymphocyte subpopulation and(CD4+,CD8+,CD4+/CD8+) was measured before and after treatment.Results: The difference of the score of SGRQ was found significantly between healthy and COPD group(P0.01) before and after treatment(P0.01).The level of CD4+T cell,and the ratio of CD4+/CD8+ in healthy group were higher than those in COPD group,but the level of CD8+ was lower than that in COPD group(all P0.01).The level of CD4+T cell,and the ratio of CD4+/CD8+ in AECOPD increased significantly compared with those in the group after treatment,and the level of CD8+ decreased after treatment(all P0.01).There was a negative correlation between the total score of quality of life and the ratio of CD4+/CD8+(P0.01).Conclusion: The unbalance of immunological functions may result in recurrence and depravation of COPD.
出处 《东南大学学报(医学版)》 CAS 2010年第6期662-665,共4页 Journal of Southeast University(Medical Science Edition)
基金 南京市医学科技发展项目(ykk09064)
关键词 慢性阻塞性肺疾病 生活质量评分 T细胞亚群 chronic obstructive pulmonary diseases the score of the quality of life T-lymphocyte subsets
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参考文献5

  • 1蔡映云,李倬哲,方宗君.慢性阻塞性肺疾病患者生存质量评估[J].中华全科医师杂志,2004,3(4):225-227. 被引量:163
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