title: Beta-adrenergic receptor-adenylate cyclase system in the myocardium of spontaneously hypertensive rats and changes in the components of this system during aging.
mesh_terms: D000262:Adenylyl Cyclases / Q000378:metabolism*; D000375:Aging; D000818:Animals; D009206:Myocardium / Q000201:enzymology*; D051381:Rats; D011918:Rats, Inbred SHR; D011921:Rats, Inbred WKY; D011943:Receptors, Adrenergic, beta / Q000378:metabolism*
chemical_list: D011943:Receptors, Adrenergic, beta; D000262:Adenylyl Cyclases