Combined Transfer of Human VEGF165 and HGF Genes Renders Potent Angiogenic Effect in Ischemic Skeletal Muscle
Figure 3
Histochemical detection of β-galactosidase activity in murine muscle.
Representative images of X-Gal stained murine skeletal muscle cross sections after (A) Routine intramuscular injection of pC4W-βGAL plasmid (B) Injection followed by transcutaneous low-voltage pulses 50× magnification, phase contrast mode.