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Insulin provoked rapid increases in enzyme activity of immunoprecipitable protein kinase C-zeta (PKC-zeta) in rat adipocytes. Concomitantly, insulin provoked increases in 32P labeling of PKC-zeta(More)
In rat adipocytes, insulin provoked rapid increases in (a) endogenous immunoprecipitable combined protein kinase C (PKC)-zeta/lambda activity in plasma membranes and microsomes and (b) immunoreactive(More)
We examined the question of whether insulin activates protein kinase C (PKC)-z in L6 myotubes, and the dependence of this activation on phosphatidylinositol (PI) 3-kinase. We also evaluated a number(More)
We examined the question of whether insulin activates protein kinase C (PKC)-zeta in L6 myotubes, and the dependence of this activation on phosphatidylinositol (PI) 3-kinase. We also evaluated a(More)
Electroporation of rat adipocytes with guanosine 5'-3-O-(thio)triphosphate (GTPgammaS) elicited sizable insulin-like increases in glucose transport and GLUT4 translocation. Like insulin, GTPgammaS(More)