title: Modulation of the beta-adrenergic system: possible implications for the prophylactic action of ketotifen in asthma.
mesh_terms: D000262:Adenylyl Cyclases / Q000378:metabolism; D000818:Animals; D001249:Asthma / Q000188:drug therapy* / Q000517:prevention & control; D007665:Ketotifen / Q000494:pharmacology / Q000627:therapeutic use*; D051381:Rats; D011941:Receptors, Adrenergic / Q000187:drug effects*; D011942:Receptors, Adrenergic, alpha / Q000187:drug effects; D011943:Receptors, Adrenergic, beta / Q000187:drug effects*; D012882:Skin Tests; D013618:Tachyphylaxis
chemical_list: D011941:Receptors, Adrenergic; D011942:Receptors, Adrenergic, alpha; D011943:Receptors, Adrenergic, beta; D000262:Adenylyl Cyclases; D007665:Ketotifen