Figure 2.
Effects of phospholipase C-γ1 (PLC-γ1) small interfering RNA (siRNA) and 1,4,5-trisphosphate receptor (IP3R) siRNA on cocultured human umbilical artery smooth muscle cell (HUASMC) viability. (a) PLC-γ1 and (c) IP3R expression was determined in HUASMCs following transfection with the indicated siRNAs. The data represent five samples per group. (b and d) The effects of (b) PLC-γ1 and (d) IP3R siRNA on HUASMC viability. Data are presented as the mean±s.d. of at least five independent experiments. Significantly different from the *control (Ctr), †Lip2000 and ‡scrambled siRNA groups, P<0.05.