Evidence of heterotrimeric G-protein involvement in regulated exocytosis from permeabilized pancreatic acini.


Constitutive membrane trafficking events are regulated by heterotrimeric G-proteins (G-proteins) in addition to their regulation by small GTP-binding proteins (smgs). Here, we used streptolysin O-permeabilized mouse pancreatic acini and compounds that interact with G-proteins, but not smgs, to examine whether G-proteins are also involved in regulated… (More)


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