Fig. 7.
Effect of kinase inhibitors on the LPA-stimulated influx of Ca++ into human RBCs.
Erythrocytes prepared as in Figure 1 were preincubated for 10 minutes with (top to bottom tracings) buffer only, 1 μmol/L staurosporine, or 1 μmol/L K252a before stimulation with 5μmol/L LPA. The bottom tracing displays the response of unstimulated red cells.