Fig. 4.

Lack of effect of translocon inhibitors on constitutive Ca²⁺ leak. All graphs show measurement of intracellular Ca²⁺ from VSMCs in the absence of extracellular Ca²⁺ (0 Ca²⁺). Data in A and B are each from single paired-independent experiments. A: effect of thapsigargin (3 μM) after pretreatment with vehicle control (a) or 400 μM anisomycin (b) for 1 h. B: effect of ionomycin (5 μM) after pretreatment with vehicle control (a) or 40 μM emetine (b) for 1 h.