β2-integrin Adhesion Caused by Eotaxin but not IL-5 is Blocked by PDE-4 Inhibition and β2-adrenoceptor Activation in Human Eosinophils

Liu J., Munoz N.M., Meliton A.Y., Zhu X., Lambertino A.T., Xu C., Myo S., Myou S., Boetticher E., Johnson M., Leff AR

Pulmonary Pharmacology &Therapeutics. 17(2):73-9, 2004.