Figure 2From: The ectopic expression of BRCA1 is associated with genesis, progression, and prognosis of breast cancer in young patientsA (young group) BRCA1 protein immunohistochemical staining was positive. The positive products localized in the cytoplasm (× 400). B (young group) BRCA1 protein immunohistochemical staining was positive. The positive products localized in the nucleus (× 400). C (old group) BRCA1 protein immunohistochemical staining was positive. The positive products localized in the cytoplasm (× 400). D (young group) WWOX protein immunohistochemical staining was positive. The positive products localized in the cytoplasm (× 400). E (old group) WWOX protein immunohistochemical staining was positive. The positive products localized in the cytoplasm (× 400). F (young group) ER protein immunohistochemical staining was positive. The positive product positioning in the nucleus (× 400). G (young group) positive immunohistochemical staining of PR proteins. The positive products localized in the nucleus (× 400) H (young group) C-erbB2 protein immunohistochemical staining was positive. The positive products localized in the membrane (× 400). I (young group) Ki67 protein immunohistochemical staining was positive. The positive products localized in the nucleus (× 400).Back to article page