1986
Dopamine Inhibits Prolactin Release when Cyclic Adenosine 3′,5′-Monophosphate Levels Are Elevated*
DELBEKE P, SCAMMELL J, MARTINEZ-CAMPOS A, DANNIES P. Dopamine Inhibits Prolactin Release when Cyclic Adenosine 3′,5′-Monophosphate Levels Are Elevated*. Endocrinology 1986, 118: 1271-1277. PMID: 3004906, DOI: 10.1210/endo-118-4-1271.Peer-Reviewed Original ResearchConceptsPRL releaseIntracellular cAMP concentrationFemale Fischer 344 ratsCAMP levelsAnterior pituitary cellsCAMP concentrationFischer 344 ratsPRL accumulationPercentage of lactotrophsDopamine inhibitsPituitary tumorsContinuous Percoll density gradientsNM TRHPituitary cellsCAMP accumulationMicroM dopaminePercoll density gradientsBasal levelsMonophosphate levelsMin of incubationLactotrophsAdenylate cyclasePrimary culturesDopamineForskolin
1985
Stimulation of the Adenosine 3′,5′-Monophosphate and the Ca2+ Messenger Systems Together Reverse Dopaminergic Inhibition of Prolactin Release*
DELBEKE D, DANNIES P. Stimulation of the Adenosine 3′,5′-Monophosphate and the Ca2+ Messenger Systems Together Reverse Dopaminergic Inhibition of Prolactin Release*. Endocrinology 1985, 117: 439-446. PMID: 2990850, DOI: 10.1210/endo-117-2-439.Peer-Reviewed Original ResearchConceptsPRL releaseDopaminergic inhibitionAbsence of dopamineMessenger systemsRat anterior pituitary cellsPattern of releaseAnterior pituitary cellsCAMP messenger systemMin of preincubationBasal releaseProlactin releaseNM TRHPituitary cellsIntracellular Ca2Sustained phasePhorbol ester 12Cytosolic Ca2Intracellular cAMPTRHAdenylate cyclaseCAMP levelsDopamineSustained releaseLevel of releaseC-kinase activity
1984
Difference in Calcium Requirements for Forskolin-Induced Release of Prolactin from Normal Pituitary Cells and GH4C1 Cells in Culture*
DELBEKE D, SCAMMELI J, DANNIES P. Difference in Calcium Requirements for Forskolin-Induced Release of Prolactin from Normal Pituitary Cells and GH4C1 Cells in Culture*. Endocrinology 1984, 114: 1433-1440. PMID: 6323146, DOI: 10.1210/endo-114-4-1433.Peer-Reviewed Original ResearchConceptsGH4C1 cellsPRL releaseMale rat pituitary glandPrimary culturesNormal cellsNormal pituitary cellsPresence of D600Release of prolactinRat pituitary glandAddition of forskolinIntracellular cAMP concentrationPituitary tumorsFischer ratsPituitary cellsPituitary glandChannel inhibitorsTumor cellsTypes of cellsAdenylate cyclaseD600ForskolinCAMP concentrationCalcium requirementForskolin stimulationCells