大肠埃希菌外膜囊泡对乳腺癌细胞增殖及荷瘤小鼠肿瘤生长的影响

王斓茜, 马官荣, 姜咏竹, 常秀林, 方廖琼, 白晋

Effects of Escherichia coli outer membrane vesicles on proliferation of breast cancer cells and tumor growth of tumor-bearing mice

WANG Lanxi, MA Guanrong, JIANG Yongzhu, CHANG Xiulin, FANG Liaoqiong, BAI Jin

图10 免疫组织化学染色分析2组BALB/c-4T1荷瘤小鼠肿瘤组织中PCNA、CyclinD1的表达（×200） Note： A. Immunohistochemical images of PCNA and CyclinD1 expressions in the two groups. The areas circled by the red dotted line a、b、c are large area of positive expression. Red arrows indicate scattered nuclei with positive expression. B. Statistical analysis of mean optical density of PCNA and CyclinD1 positive staining.

Fig 10 Analysis of the expression of PCNA and CyclinD1 in tumor tissues of BALB/c-4T1 tumor-bearing mice in the two groups by immunohistochemical staining (×200)