Figure 1
From: Decreased expression of C-erbB-2 and CXCR4 in breast cancer after primary chemotherapy
H&E staining of a paraffin block section and enlarged image of tissue sample from tissue microarray A: H&E staining of a paraffin block section (25 × 25 mm) from the TMA containing 192 arrayed samples, including 48 pairs of preoperative core biopsies and final surgical primary breast cancer specimens. B: The enlarged image of representative tissue sample from a tissue microarray (10×10).