| COX-1 expression, SEM | COX-2 expression, SEM | p-value |
---|
CRN-pts (N/n = 11/11) | 0.024 ± 0.003 | 0.007 ± 0.002 | 0.012 * |
Ctrls (N/n = 7/7) | 0.020 ± 0.003 | 0.005 ± 0.002 | < 0.001 * |
p-value | 0.24 | 0.43 | |
- Horizontal p-values to the right compare COX-1 expression with COX-2 expression for CRN-pts and ctrls. Vertical p-values at the bottom compare CRN-pts with ctrls for COX-1 and COX-2 expression. Total or combined expression of COX enzyme is defined as expression of COX-1 + COX-2. The combined COX expression was 0.015 ± 0.003 for CRN-pts and 0.012 ± 0.003 for ctrls; p = 0.35. CRN-pts represent values for biopsies from colorectal neoplasia patients and ctrls values are for biopsies from patients without colorectal neoplasia. N = number of patients, n = number of biopsies, in parenthesis (N/n). * p-value < 0.05