Figure 1: Iron-based MRI cell tracking. | Scientific Reports

Figure 1: Iron-based MRI cell tracking.

From: Quantifying tumor associated macrophages in breast cancer: a comparison of iron and fluorine-based MRI cell tracking

Figure 1

Sagittal bSSFP images of mammary fat pad tumors acquired 24 hours post USPIO administration. (a) 4 days post 4T1 cancer cell injection: Signal loss encompasses the entire tumor volume (b) 3 weeks post 4T1 cancer cell injection: The tumor is larger; signal loss is now seen around the periphery of the tumor and not within the central core. Scale bars represent 5 mm.

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