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Figure 3 | BMC Biotechnology

Figure 3

From: AC133+ progenitor cells as gene delivery vehicle and cellular probe in subcutaneous tumor models: a preliminary study

Figure 3

Accumulation of magnetically labeled, non-transgenic APCs around the implanted tumor 7 days after IV administration. (A) Coronal sections of SPECT data indicating non-significant activity of Tc-99m at the tumor site (within the white circular ROI). MRI shows low signal intensity areas at the periphery of the tumor (B, C, arrows), which are at the corresponding sites of iron positive cells detected by Prussian blue staining (D, E).

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BMC Biotechnology

ISSN: 1472-6750

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