Stimulatory and inhibitory effects of guanyl nucleotides on fat cell adenylate cyclase.

Adenosine Triphosphate/pharmacology Adenylyl Cyclase Inhibitors Adenylyl Cyclases/metabolism Adipose Tissue/cytology,drug effects,enzymology Adrenocorticotropic Hormone/pharmacology Animals Catalysis Cell Membrane/drug effects,enzymology Centrifugation, Density Gradient Cyclic AMP/biosynthesis Enzyme Activation Epididymis Epinephrine/pharmacology Glucagon/pharmacology Guanine Nucleotides/pharmacology,physiology Guanosine Triphosphate/pharmacology Inosine Nucleotides/pharmacology Male Rats Structure-Activity Relationship Uracil Nucleotides/pharmacology

Adenylyl Cyclase Inhibitors Guanine Nucleotides Inosine Nucleotides Uracil Nucleotides Guanosine Triphosphate Adenosine Triphosphate Adrenocorticotropic Hormone Glucagon Cyclic AMP Adenylyl Cyclases Epinephrine