Evidence from use of neuronal uptake inhibition that beta 1-adrenoceptors, but not beta 2-adrenoceptors, are innervated.
D000818:Animals; D002217:Carbachol / Q000037:antagonists & inhibitors; D003891:Desipramine / Q000494:pharmacology; D005260:Female; D006168:Guinea Pigs; D008168:Lung / Q000378:metabolism; D008297:Male; D009200:Myocardial Contraction / Q000187:drug effects; D009206:Myocardium / Q000378:metabolism; D009474:Neurons / Q000378:metabolism*; D009638:Norepinephrine / Q000494:pharmacology; D010210:Papillary Muscles / Q000378:metabolism; D011941:Receptors, Adrenergic / Q000378:metabolism*; D011943:Receptors, Adrenergic, beta / Q000378:metabolism*
D011941:Receptors, Adrenergic; D011943:Receptors, Adrenergic, beta; D002217:Carbachol; D003891:Desipramine; D009638:Norepinephrine