黄芪对哮喘大鼠模型支气管肺泡灌洗液白细胞介素-4、-12表达的影响

• Effect of Astragalus Membranaceus on Expressions of Interleukin-4 and Interleukin-12 in Bronchoalveolar Lavage Fluid in Asthma Rats'Model