Adenosine receptor-mediated bronchoconstriction and bronchial hyperresponsiveness in allergic rabbit model

Recently, there has been an increasing interest in adenosine as a potential mediator of allergic asthma. In the present study, we have employed an allergic rabbit model of late-phase asthma to characterize the adenosine receptor subtype in the asthmatic airways. The allergic rabbit model has physiological characteristics and pharmacological sensitivity comparable to human asthma. Adenosine causes…