1989
Ca2+ Transients Induced by Thyrotropin-Releasing Hormone Rapidly Lose Their Ability to Cause Release of Prolactin
Law G, Pachter J, Dannies P. Ca2+ Transients Induced by Thyrotropin-Releasing Hormone Rapidly Lose Their Ability to Cause Release of Prolactin. Endocrinology 1989, 3: 539-546. PMID: 2501668, DOI: 10.1210/mend-3-3-539.Peer-Reviewed Original ResearchConceptsPulses of TRHPRL releasePRL secretionCytosolic free calcium concentrationPost-receptor stepsRat anterior pituitary glandThyrotropin-Releasing HormoneRelease of prolactinIndicator indo-1Anterior pituitary glandFree calcium concentrationRelationship of changesContinuous administrationSustained elevationNM TRHPituitary glandIndo-1TRHFluorescent Ca2Calcium concentrationRefractory stateTransient spikeSecretionMinRelease
1988
Dopamine has no Effect on Thyrotropin-Releasing Hormone Mobilization of Calcium from Intracellular Stores in Rat Anterior Pituitary Cells
Law G, Pachter J, Dannies P. Dopamine has no Effect on Thyrotropin-Releasing Hormone Mobilization of Calcium from Intracellular Stores in Rat Anterior Pituitary Cells. Endocrinology 1988, 2: 966-972. PMID: 3141796, DOI: 10.1210/mend-2-10-966.Peer-Reviewed Original ResearchConceptsRat anterior pituitary cellsAnterior pituitary cellsPRL secretionPituitary cellsIntracellular Ca2Intracellular storesLow Ca2MM Ca2Inhibition of releaseDopaminergic reductionSource of Ca2PRL releaseIntracellular calciumNM TRHPerifusion systemExtracellular Ca2MicroM dopamineTRHInternal Ca2DopamineEnriched populationMM KClSecretionInositol phosphatesCa2
1983
3COMPARISON OF THEEFFECTS OF HISTAMINE H2-RECEPTOR ANTAGONISTS ON PROLACTIN SECRETION IN THE RAT.
NETTI C, GUIDOBONO F, OLGIATI V, SIBILIA V, PECILE A, Dannies P. 3COMPARISON OF THEEFFECTS OF HISTAMINE H2-RECEPTOR ANTAGONISTS ON PROLACTIN SECRETION IN THE RAT. Endocrinology 1983, 113: 412-414. PMID: 6305638, DOI: 10.1210/endo-113-1-412.Peer-Reviewed Original ResearchConceptsPRL releaseHistamine H2-receptor antagonistsSignificant PRL releaseH2-receptor antagonistsCentral neural controlPRL-releasing activityHistamine H2 receptorsPRL secretionBlocking actionProlactin secretionH2 receptorsSingle bolusBlood samplesHigh doseBlocking potencyPrompt increaseBrain ventriclesNeural controlDrugsCimetidineRanitidineRatsStimulating effectPRLSecretion