Cyclic nucleotide phosphodiesterase activities from isolated fat cells: correlation of subcellular distribution with effects of nucleotides and insulin.

Adipose Tissue/cytology,drug effects,enzymology Animals Centrifugation, Density Gradient Chromatography, Gel Cyclic AMP/pharmacology Cyclic GMP/pharmacology Enzyme Activation Epididymis Insulin/pharmacology Kinetics Male Phosphodiesterase Inhibitors Phosphoric Diester Hydrolases/metabolism Snakes Subcellular Fractions/drug effects,enzymology Tritium Ultracentrifugation Venoms

Insulin Phosphodiesterase Inhibitors Venoms Tritium Cyclic AMP Phosphoric Diester Hydrolases Cyclic GMP