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Figure 3 | Cancer Cell International

Figure 3

From: In vivo UVA irradiation of mouse is more efficient in promoting pulmonary melanoma metastasis than in vitro

Figure 3

Representative examples of the lungs and of the lung cross sections after UVA radiation and B16-F1 cell injection. (a) Metastatic nodules, which were clearly visible on the lung surface, were counted under dissecting microscope (magnification of the objective 6×). (b) Lung cross sections (5 μm) were stained with H&E to determine the lung tissue morphology and the appearance of tumors (magnification of the objective 10×).

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