Fig. 5
From: Investigation of the adolescent female breast transcriptome and the impact of obesity
Representative pictures (× 20) of breast tissue from 2 non-overweight/obese (NOB) and 3 overweight (OB) ADOL subjects. Top: ER-α is expressed in a subset of ductal mammary epithelial cells. Bottom: no evidence of CD68+ macrophage infiltration in breast tissue samples. Note occasional non-specific staining of mast cells. Kupffer cells in human liver tissue (box outlined in gray) are shown as a positive control for CD68 staining