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

From: Coexpression of VEGF-C and COX-2 and its association with lymphangiogenesis 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

  1. a Detection of the expressing level of COX-2 and VEGF-C by immunohistochemistry.
  2. b Intensity of immunohistochemical staining.