[Progress in the study of cyclic nucleotide phosphodiesterases]

Abstract

There are five families of cyclic nucleotide phosphodiesterase isozymes, which have a common structure, but have different biochemical characteristics, physiologic functions and regulatory mechanisms. Various selective phosphodiesterase inhibitors may have potential uses for antiasthmatic, inotropic, vasodilative, antithrombotic and antidepressant drugs.