| Literature DB >> 6431464 |
L S Brady, J O Valentine, J E Barrett.
Abstract
The effects of thyrotropin-releasing hormone (TRH) and an enzyme-resistant analogue, MK-771, were compared on punished responding of squirrel monkeys maintained either by food presentation or stimulus-shock termination. Both TRH and MK-771 (1.0-30 mg/kg IM) produced dose-related decreases in punished responding maintained by food presentation and dose-related increases in punished responding maintained by shock termination. TRH was more potent than MK-771 in altering punished response rates maintained by either event.Entities:
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Year: 1984 PMID: 6431464 DOI: 10.1007/bf00429724
Source DB: PubMed Journal: Psychopharmacology (Berl) ISSN: 0033-3158 Impact factor: 4.530