1992
Thyrotropin-releasing hormone-mediated Mn2+ entry in perifused rat anterior pituitary cells
Cui Z, Dannies P. Thyrotropin-releasing hormone-mediated Mn2+ entry in perifused rat anterior pituitary cells. Biochemical Journal 1992, 283: 507-513. PMID: 1575695, PMCID: PMC1131064, DOI: 10.1042/bj2830507.Peer-Reviewed Original ResearchConceptsAnterior pituitary cellsRat anterior pituitary cellsPituitary cellsMicroM dopaminePerifused anterior pituitary cellsIndo-1-loaded cellsReceptor-mediated Ca2Action of TRHContinuous TRH infusionTRH infusionCation entryIntracellular Ca2Indo-1TRHTumor promotorFree mediumG proteinsUnstimulated cellsCell typesDopamineCa2CellsLittle effectInsensitive wavelengthInfusion
1991
Ca2+ channel agonists enhance thyrotropin-releasing hormone-induced inositol phosphates and prolactin secretion
Pachter J, Law G, Dannies P. Ca2+ channel agonists enhance thyrotropin-releasing hormone-induced inositol phosphates and prolactin secretion. European Journal Of Pharmacology 1991, 195: 373-379. PMID: 1714395, DOI: 10.1016/0014-2999(91)90478-9.Peer-Reviewed Original ResearchMeSH Keywords3-Pyridinecarboxylic acid, 1,4-dihydro-2,6-dimethyl-5-nitro-4-(2-(trifluoromethyl)phenyl)-, Methyl esterAnimalsCalciumCalcium Channel AgonistsCalcium Channel BlockersCalcium RadioisotopesDihydropyridinesFemaleIn Vitro TechniquesInositol PhosphatesNimodipinePerfusionProlactinPyridinesRatsRats, Inbred StrainsReceptors, PurinergicThyrotropin-Releasing HormoneConceptsBay K 8644Basal prolactin secretionProlactin secretionChannel activator Bay K 8644Potentiation of TRHChannel antagonist nimodipineAnterior pituitary cellsAnterior pituitary tumor cellsEnhancement of basalAccumulation of inositolSDZ 202Antagonist nimodipinePituitary tumor cellsInositol polyphosphate accumulationCGP 28392Dihydropyridine Ca2Hormone secretionChannel agonistDihydropyridine agonistPituitary cellsTRHTumor cellsSecretionGH4C1 cellsPrimary cultures
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