Fig. 4From: Human lung and monocyte-derived macrophages differ with regard to the effects of β2-adrenoceptor agonists on cytokine releaseWestern blot analysis of the expression of β2-adrenoceptors on MDMs and LMs. MDMs and LMs were incubated with medium alone (control) or LPS (10 ng.ml−1) for 24 h. Cell lysates were immunoblotted with a β2-adrenoceptor-specific antibodyBack to article page