Abstract:Experiments were carried out to investigate the nature of the calcium homeostatic mechanisms in neoplastic GH3 rat pituitary cells. GH3 cells grown and maintained in Ham's F10 culture medium contained 35 nmoles calcium/mg cell protein. When stimulated by thyrotropin releasing hormone (TRH) or elevated K+ concentrations, only the latter caused cell calcium levels to rise although both resulted in hormone release. When exposed to EGTA, the GH3 cells lost calcium. When the temperature was lowered to 4 degrees C, … Show more
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.