Abstract:Hormone secretion form anterior pituitary cells is known to be regulated by G protein coupled receptors (GPCRs) that regulate intracellular cAMP. The objective of this study was to determine mechanisms by which elevated cAMP control intracellular calcium. We have used fura‐2 measurements of intracellular calcium concentration along with both population biochemical cAMP measurements and single cell FRET‐based cAMP measurements to investigate the relationship between [Ca2+] and cAMP in clonal rat MMQ lactotrophs… Show more
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