PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 2860247-3 1985 The longlasting signal generated by the covalent MSH-receptor complex was readily and reversibly abolished by adrenaline, noradrenaline, dopamine or clonidine or by the absence of calcium. Norepinephrine 122-135 proopiomelanocortin Homo sapiens 49-52 2860247-5 1985 Forskolin, which stimulates melanophores by direct action on the catalytic unit of the adenylate cyclase and at about the same speed as alpha-MSH, produced a slower and weaker response in the presence of noradrenaline. Norepinephrine 204-217 proopiomelanocortin Homo sapiens 136-145 2860247-6 1985 If MSH receptors were covalently labelled and then exposed to noradrenaline, the characteristics of the forskolin-induced response were identical to those of unlabelled cells that had not been exposed to noradrenaline. Norepinephrine 62-75 proopiomelanocortin Homo sapiens 3-6