TY - JOUR T1 - Specific immunotherapy downregulates peripheral blood CD4 and CD8 T-lymphocyte activation in grass pollen-sensitive asthma JF - European Respiratory Journal JO - Eur Respir J SP - 1263 LP - 1267 DO - 10.1183/09031936.98.11061263 VL - 11 IS - 6 AU - Majori, M AU - Bertacco, S AU - Piccoli, ML AU - Melej, R AU - Pileggi, V AU - Pesci, A Y1 - 1998/06/01 UR - //www.qdcxjkg.com/content/11/6/1263.abstract N2 - Several lines of evidence indicate that specific immunotherapy may act by modifying the immune responses of T-lymphocytes to the antigen.具体免疫疗法对外围血液分片细胞组激活T-ymphete效果评价,用1年前后用特殊免疫法处理单片性哮喘时对2个表层激活标记表示p55 inleukin-2受体CD25和humanlecocyte抗原CLA-DR进行未来研究25名花粉敏感度非草的哮喘病人从花粉季节学习成控制组特定免疫法改善病情活动临床指数,包括症状分数和花粉处理年份季节使用药CD25和HLA-DR两个激活标志的表达方式显著下降,CD4+(p=0.002和p=0.005)和CD8+(p=0.01和p=0.01)T-cell子集,同时CD23表达式显著下降B-cells(p=0.008)和草特免疫球E级(p=0.01)中对草花敏感哮喘对象外围血液的表达式显著下降与控制组相比,处理年份后免疫处理对象中观察到的t-ym-Cyste激活量下降幅度(p=0.05)这些数据补充了一种观点,即特定免疫法效果可归结为T细胞响应调低调控ER-