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Table 1 The staining intensity of RKIP and P-ERK

From: Role of Raf-kinase inhibitor protein in colorectal cancer and its regulation by hydroxycamptothecine

Colorectal tissue(N)

**RKIP

*P-ERK

+

++

+++

+

++

+++

NCRCT(30)

8

10

12

27

3

0

CRCT(30)

8

17

5

17

10

3

MLNT(30)

26

4

0

16

10

4

  1. NCRCT, non neoplastic colorectal tissue; CRCT, colorectal cancer tissue; MLNT, metastatic lymph node tissue; Statistical analysis: One-way analysis of variance was followed by the student-newman-keuls post-hoc test. (**P <0.001, *P <0.05)