Research Article

Efficacy of Enhanced Cytokine-Induced Killer Cells as an Adjuvant Immunotherapy for Renal Cell Carcinoma: Preclinical and Clinical Studies

Figure 3

Scanning electron micrographs of ACHN cells treated with enhanced CIK cells. Green arrow: CIK cells; red arrow: ACHN cells. (a) 2500x magnification. (b) 5000x magnification. (c) 14000x magnification. (d) 30000x magnification.