Publications by authors named "Larisa V Karpova"

Inhibition of rat neuronal Na(+)/K(+)-ATPase alpha3 isoform at low (100 nM) ouabain concentration led to activation of MAP kinase cascade via PKC and PIP(3) kinase. In contrast to ouabain-sensitive alpha3 isoform of Na(+)/K(+)-ATPase, an ouabain-resistant alpha1 isoform (inhibition with 1 mM of ouabain) of Na(+)/K(+)-ATPase regulates MAP kinase via Src kinase dependent reactions. Using of Annexin V-FITC apoptotic test to determine the cells with early apoptotic features allows to conclude that alpha3 isoform stimulates and alpha1 suppresses apoptotic process in cerebellum neurons.

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