Background: Asthma prevalence is increasing in developing and developed countries. CD4+ Th2 Cell and its product play an important role in asthma pathogenesis. This study examined the effect of needling at Feishu (BL13) and of Zusanli (ST36) acupoints in decreasing CD4+ lymphocyte counts in asthmatic rat model. Methods: This was a randomized-controlled laboratory trial with a sample of 27 whit…