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Fig. 8 | BMC Cancer

Fig. 8

From: Lack of tumorigenesis and protumorigenic activity of human umbilical cord mesenchymal stem cells in NOD SCID mice

Fig. 8

Histopathological examination of tissues and Raji cell-derived tumors in NOD SCID mice administered hUC-MSCs (HE staining, 10 ×). A Raji cells metastasized through small veins in the lungs of the animals in the model group. B There were more extramedullary hematopoietic cell colonies in the spleens of the animals in the low-dose group. C The axillary tissue of animals in the medium-dose group exhibited central necrosis in the inoculated tumor cell mass

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