Microinjection of TRH analogs into the raphe pallidus stimulates gastric acid secretion in the rat.


The effects of microinjection of the stable thyrotropin-releasing hormone (TRH) analog, RX 77368, [pGlu-His-(3,3'-dimethyl)-Pro-NH2] into the raphe pallidus on gastric acid secretion were studied in urethane-anesthetized rats with gastric fistula. RX 77368 microinjected into the raphe pallidus at doses of 0.07, 0.7 and 7.7 pmol induced a dose-dependent net… (More)


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