喘息性支气管炎为小儿的常见病。尤以学令期儿童多见,严重地威协着小儿的身心健康,至今国内外尚无特异的根治疗法。我科从70年采用脐带块穴位注射治疗,收到较好疗效,但对其作用机理尚缺乏认识。因此,我们于79年末到82年初对60余名反复持续发作的慢性迁延性患儿进行了免疫学功能检测,试作免疫机理上的探讨,现将资料完整的44例总结如下。 Asthmatic bronchitis is a common disease in children. Especially in order to make children more common, serious Wei co-pediatric physical and mental health, there is no specific radical therapy at home and abroad. Our department from the 70 years umbilical cord block injection, received good effect, but its mechanism of action is still lack of understanding. Therefore, in late 79 to early 82, we carried out immunological function tests on more than 60 children with chronic persistent protracted persistent episodes. The immunological mechanism of this study was tentatively reviewed. The complete data of 44 cases are summarized as follows.