Table 2

Correlation between levels of cyclooxygenase-2 (COX-2) and vascular endothelial growth factor-C (VEGF-C) expression in human breast cancer.

COX-2a

VEGF-Ca

-

+

2+

3+b


-b

4

6

4

1

+

3

8

10

4

2+

1

2

12

7

3+

0

0

2

6


a Detection of the expressing level of COX-2 and VEGF-C by immunohistochemistry.

b Intensity of immunohistochemical staining.

Zhang et al. BMC Cancer 2008 8:4   doi:10.1186/1471-2407-8-4

Open Data