Research Article
Efficacy of Enhanced Cytokine-Induced Killer Cells as an Adjuvant Immunotherapy for Renal Cell Carcinoma: Preclinical and Clinical Studies
Figure 5
The immunofluorescence staining of tumors collected from different treatment groups. (a) The representative photos of immunostaining of Ki67, TUNEL, and (b) CD3. (c) The histograms showed quantified results of positive-stained cells and expressed as percentage of control. n = 9, mean + S.E.M., , , when compared with the PBS group vs. CIK group, by Student’s t-test. Scale bars: 20 μm.
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