Fig. 2From: Inhibition of autophagy by 3-MA enhances IL-24-induced apoptosis in human oral squamous cell carcinoma cells a MDC staining for transfected KB cells. b GFP-LC3 staining for transfected KB cells. c TEM images of transfected KB cells. Red arrows indicate autophagosomes and blue arrows indicate autolysosomesBack to article page