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. Author manuscript; available in PMC: 2013 Oct 1.
Published in final edited form as: Mol Cancer Ther. 2012 Jul 23;11(10):2212–2221. doi: 10.1158/1535-7163.MCT-12-0180

Figure 3.

Figure 3

Increased tumor angiogenesis and tumor cell proliferation in mammary tumors in obese mice. Representative images of immunofluorescence staining of mammary tumor tissues:CD31 antibody as an indicator of tumor vascular density (red; A) and Ki67 antibody as an indicator of tumor cell proliferation (green; B). The relative fluorescence intensity from the images is shown below. The data represent the mean ± SD. ND, normal chow diet. *, P < 0.05.