图 4.
Confocal laser scanning microscopy images (A) and statistical analysis of flow cytometry results (B) of cellular internalization by 4T1 cells (scale bar=20 μm, n=3)
激光共聚焦（A）和流式细胞术（B）考察4T1细胞的摄取情况（标尺：20 μm，n=3）
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