Title : Maintenance of the filamentous actin cytoskeleton is necessary for the activation of store-operated Ca2+ channels, but not other types of plasma-membrane Ca2+ channels, in rat hepatocytes.

Pub. Date : 2002 Apr 1

PMID : 11903054






2 Functional Relationships(s)
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1 The effects of cytochalasin D (0.1 microM) on vasopressin-induced Ca(2+) inflow were similar to those on thapsigargin-induced Ca(2+) inflow, except that cytochalasin D did inhibit vasopressin-induced release of Ca(2+) from the ER. Cytochalasin D arginine vasopressin Rattus norvegicus
2 Cytochalasin D (0.1 microM) inhibited vasopressin-induced Mn(2+) inflow (predominantly through intracellular messenger-activated non-selective cation channels), but the degree of inhibition was less than that of vasopressin-induced Ca(2+) inflow (predominantly through Ca(2+)-selective SOCs). Cytochalasin D arginine vasopressin Rattus norvegicus