Fig. 2 | Scientific Reports

Fig. 2

From: Screening and validating the optimal panel of housekeeping genes for 4T1 breast carcinoma and metastasis studies in mice

Fig. 2

Representative hematoxylin and eosin staining of the histopathology of the analyzed tissues at 14, 21 and 28 days after injection of cells. (A) Staining of liver sections. (B) Staining of lung sections. (C) Staining of brain sections. In liver (A), symbols represent metastatic foci (arrowhead) and necrosis area (star), while in lung (B), symbols represent alveoli (a), inflammatory infiltration foci (arrow) and metastatic foci in ($). In brain (C) no differences were observed throughout the days in parenchyma. Bar = 50 μm.

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