Title : Expression and regulation of the cGMP-binding, cGMP-specific phosphodiesterase (PDE5) in human colonic epithelial cells: role in the induction of cellular refractoriness to the heat-stable enterotoxin peptide.

Pub. Date : 2000 Feb

PMID : 10679826






1 Functional Relationships(s)
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1 The presence of human PDE5 in this cell line was confirmed by Western blot analysis, using an antibody raised to the bovine enzyme, and by the observation that cGMP hydrolytic activity detected in T84 cell lysates was almost completely inhibited by low concentrations of zaprinast, a specific inhibitor of PDE5. zaprinast phosphodiesterase 5A Homo sapiens