title: Octopamine: an endogenous blocker of dopamine D-1 receptors.
authors.affiliation: Department of Pharmacology, College of Medicine, National Cheng Kung University, Tainan City, Taiwan, Republic of China.
authors.forename: J T
authors.initials: JT
authors.lastname: Cheng
authors.forename: J T
authors.initials: JT
authors.lastname: Tsai
mesh_terms: D000818:Animals; D018492:Dopamine Antagonists; D009655:Octopamine / Q000502:physiology*; D011869:Radioligand Assay; D017447:Receptors, Dopamine D1
chemical_list: D018492:Dopamine Antagonists; D017447:Receptors, Dopamine D1; D009655:Octopamine