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. 2018 Aug 9;20:92. doi: 10.1186/s13058-018-1010-2

Fig. 9.

Fig. 9

Analyses of interleukin (IL)-4 IHC staining. Representative photomicrographs of epithelial and stromal regions (images show both regions) from tissue specimens resected from HMD (a) and LMD (b) regions, respectively. c and d Quantification of all samples for cells in the epithelium (c) and stroma (d). *p < 0.05. Scale bar = 10 μm. All error bars indicate SEM. HMD High mammographic density, LMD Low mammographic density