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©2005 Baishideng Publishing Group Inc.
World J Gastroenterol. Apr 21, 2005; 11(15): 2244-2248
Published online Apr 21, 2005. doi: 10.3748/wjg.v11.i15.2244
Published online Apr 21, 2005. doi: 10.3748/wjg.v11.i15.2244
Table 1 Immunohistochemical assay of ODC protein in colorectal carcinoma.
Histological grade and Duck’s stage | - | + | ++ | +++ | Total | Positive rate (%) | Pb |
Normal | 18 | 1 | 0 | 0 | 19 | 5 | |
Grade 1 well differentiated | 1 | 2 | 4 | 9 | 16 | 93.75 | <0.01 |
Grade 2 moderately differentiated | 0 | 0 | 7 | 21 | 28 | 100 | <0.01 |
Grade 3 poorly differentiated | 0 | 0 | 8 | 7 | 15 | 100 | <0.01 |
Grade 4 undifferentiated | 0 | 1 | 6 | 3 | 10 | 100 | <0.01 |
Duck’S A/B | 1 | 1 | 11 | 17 | 31 | 96.7 | <0.01 |
Duck’s C/D | 0 | 1 | 14 | 23 | 38 | 100 | <0.01 |
Table 2 ODC mRNA expression in normal and colorectal tumor tissues.
Samples | ODC mRNA expression (n) | Total (n) | P | ||
Low | Over | high | |||
Normal | 31 | 0 | 0 | 31 | <0.01 |
Tumor | 0 | 19 | 12 | 31 | |
Gender | |||||
Male | 0 | 9 | 6 | 15 | >0.05 |
Female | 0 | 10 | 6 | 16 | |
Histologic grade | |||||
Well-to-moderately | 0 | 18 | 9 | 27 | >0.05 |
differentiated | |||||
Undifferentiated | 0 | 1 | 3 | 4 | |
Duck’s stage | |||||
A/B | 0 | 17 | 5 | 22 | <0.05 |
C/D | 0 | 2 | 7 | 9 |
- Citation: Hu HY, Liu XX, Jiang CY, Lu Y, Liu SL, Bian JF, Wang XM, Geng Z, Zhang Y, Zhang B. Ornithine decarboxylase gene is overexpressed in colorectal carcinoma. World J Gastroenterol 2005; 11(15): 2244-2248
- URL: https://www.wjgnet.com/1007-9327/full/v11/i15/2244.htm
- DOI: https://dx.doi.org/10.3748/wjg.v11.i15.2244