Figure 3From: The placental cholinergic system: localization to the cytotrophoblast and modulation of nitric oxideCCh-stimulated Ca++ rise in BeWob30 choriocarcinoma cells. Intracellular Ca++ was measured in response to various concentrations of CCh, 1 – 1000 (micro)M as previously described. Each line represents a distinct cell. Scopolamine 1(micro)M completely inhibited the rise in CCh-stimulated Ca++ in the cells.Back to article page