title: Phosphorylase, calcium, and cyclic AMP in smooth-muscle contraction.
mesh_terms: D000818:Animals; D002118:Calcium / Q000502:physiology*; D000242:Cyclic AMP / Q000502:physiology*; D004789:Enzyme Activation; D005260:Female; D005964:Glucosyltransferases / Q000378:metabolism*; D006168:Guinea Pigs; D009119:Muscle Contraction; D009130:Muscle, Smooth / Q000378:metabolism*; D051381:Rats; D014599:Uterus / Q000378:metabolism
chemical_list: D000242:Cyclic AMP; D005964:Glucosyltransferases; D002118:Calcium