Abstract
The effects of oral doses (100, 200, and 400 mg) of a dopamine derivative, ibopamine, on serum prolactin (PRL) and growth hormone (GH) levels were evaluated in hyperprolactinemic patients, some of whom also were acromegalic. There was dose-related lowering of PRL levels. The highest dose was as effective as 500 mg L-dopa, although the duration of action was shorter, with a decrease to below 50% of basal PRL values in all patients. Serum GH did not rise in nonacromegalic subjects, but it fell after 400 mg ibopamine in the L-dopa-sensitive acromegalic patients. These data suggest, but do not prove, that ibopamine is able to directly stimulate pituitary dopamine receptors.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
