Objective:To investigate the number of mast cells and clarify the possible role of mast cells in the development of ovalbumin(OVA)-induced asthma model in vivo.
Methods a mouse model of asthma was established by sensitization with ovalbumin (ova).
方法卵白蛋白(OVA)致敏建立小鼠哮喘模型。
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Conjugates of clenbuterol hydrochloride (cl) to protein bovine serum albumin (BSA) and ovalbumin (ova) were prepared via diazo coupling to form immunogen BSA-CL and OVA-CL.