Cyclic GMP-dependent protein phosphorylation in intact medial tissue and isolated cells from vascular smooth muscle.

1-Methyl-3-isobutylxanthine/pharmacology Acetylcholine/pharmacology Affinity Labels Animals Aorta, Thoracic/enzymology Atropine/pharmacology Azides Cyclic GMP/metabolism,pharmacology Cyclic IMP/analogs & derivatives Male Molecular Weight Muscle, Smooth, Vascular/enzymology Peptide Fragments/analysis Phosphorylation Protein Kinases/metabolism Rabbits Rats

Affinity Labels Azides Peptide Fragments Cyclic IMP 8-N(3)cIMP Atropine Protein Kinases Cyclic GMP Acetylcholine 1-Methyl-3-isobutylxanthine