兰州市吸入性变态反应病与气传花粉关系的初步调查

Investigation of the relation between airborne allergic pollen and respiratory allergical diseases in Lanzhou area

目的 :调查兰州市气传花粉的分布、密度、季节性规律等 ,分析与此有关的变态反应性疾病的关系。方法 :用空气暴片法 ,每 2 4h计数玻片上花粉粒数进行统计 ,同时统计这一时期过敏性鼻炎、支气管哮喘、花粉症患者过敏原皮试结果。结果 :兰州市气传花粉的分布、密度、季节特点与这一时期的呼吸道变态反应病有密切关系。致敏花粉量最多的季节也是呼吸道变态反应发病最高的季节。结论 :了解兰州市气传花粉的分布、密度、季节性规律对患者进行发病前季节性特异性变态反应疫苗治疗 (SAV) ,将减少或减轻气传花粉所致变态反应性疾病的发生率。

Objective:To investigate the characterist i cs of airborne allergic pollen in distribution,density and to change of season i n Lanzhou,and analyse the relation between airborne allergic pollen and respirat ory allergical diseases.Methods:By exposed glass i n air method,the continuous 24 h samplings of atmospheric particles were colora ted and counted in 2 years.Statistical data of pernenial allergic rhinitis,bronchial asthma,patie nts of skin-test-positive in the mean time were analysed.Results:A close correlation between airborne al lergic pollen in distribution,density,change of season and respiratory aller gical diseases has been found.Conclusion:The morbidity of allergi cal diseases caused by airborne allergic pollen may decrease by using per se asonal Specific Allergy Vaccination(SAV).