title: Glucose increases cytosolic Ca2+ activity in pancreatic islet cells.
abstract: Isolated cells prepared from rat pancreatic islets were labelled with the tetraacetoxymethyl ester of the fluorescent Ca2+ indicator quin-2. An increase in the extracellular concentration of glucose provoked a rapid and sustained increase in the fluorescence of the labelled cells. This indicates that glucose increases cytosolic Ca2+ activity in pancreatic islet cells.
mesh_terms: D000634:Aminoquinolines; D000818:Animals; D002118:Calcium / Q000378:metabolism*; D003600:Cytosol / Q000378:metabolism; D005947:Glucose / Q000494:pharmacology*; D066298:In Vitro Techniques; D007515:Islets of Langerhans / Q000187:drug effects* / Q000378:metabolism; D051381:Rats; D013050:Spectrometry, Fluorescence
chemical_list: D000634:Aminoquinolines; C035738:Quin2-acetoxymethyl ester; D005947:Glucose; D002118:Calcium