Development of ^𝟗𝟗𝐦𝐓𝐜-N4-NIM for Molecular Imaging of Tumor Hypoxia

Figure 5

Planar scintigraphy of  ^99mTc-N4-NIM (15 mCi/rabbit, iv, acquired 500,000 count) showed higher tumor-to-muscle count density ratio (counts/pixel) at 60 and 120 min.

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(b)