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. Author manuscript; available in PMC: 2016 Oct 1.
Published in final edited form as: Mol Imaging Biol. 2016 Oct;18(5):677–685. doi: 10.1007/s11307-016-0932-2

Figure 4. SERRS signal intensity comparison between nodes of healthy control animals versus PC-3 cell-infiltrated nodes.

Figure 4

Lymph nodes were identified in healthy control and prostate cancer bearing animals. For each the average intensity of the 950 cm−1 band after baseline subtraction was recorded. Metastasized lymph nodes showed distinctly lower Raman signal than healthy controls, which was statistically significant with a p-value of 0.0057.