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. 2018 May 16;8:7689. doi: 10.1038/s41598-018-25990-9

Figure 7.

Figure 7

The results of tumor H&E staining have been shown in (A) Control group, (B) Chemotherapy drug, (C) Indirect plasma, (D) Direct plasma, (E) Combination of indirect plasma and chemotherapy drug. The tissue sections were prepared from a 2–3 mm depth. The scale bar of images is 500 μm.The scale bar of images is 625 μm. (P-values < 0.05 (*), P-values < 0.01 (**) and P-values < 0.001 (***)).