S. N. Butov

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Using the voltage-clamp technique, a possible role of microtubules and vesicular transport in the effect of pharmacological analogue of oxidized glutathione, drug glutoxim, on Na+ transport in the frog Rana temporaria skin was investigated. It was shown for the first time that the disrupter of microtubules nocodazole or inhibitor of vesicular transport(More)
Using Fura-2AM microfluorimetry, we have shown for the first time that methyl-β-cyclodextrin, inducing cholesterol extraction from membranes and raft disruption, significantly inhibits glutoxim- and molixan-induced Ca2+-responses in rat peritoneal macrophages. The results suggest that intact rafts are necessary for signaling cascade induced by glutoxim or(More)
Using the voltage-clamp technique, the possible implication of cytoskeleton in the effect of glutoxim, a pharmacological analog of oxidized glutathione (GSSG), on Na+ transport in the skin of frog Rana temporaria was investigated. It was shown for the first time that skin preincubation with nocodazole, a microtubular disrupter; cytochalasin D, actin(More)
The Fura-2AM fluorescent Ca2+ probe was used to study the possibility that the Arp2/3 complex and WASP proteins are involved in the effects of glutoxim and molixan on the intracellular Ca2+ concentration in macrophages. It has been demonstrated that preincubation of macrophages with inhibitors of the Arp2/3 complex or WASP proteins (CK-0944666 or(More)
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