Copyright
©The Author(s) 1999.
World J Gastroenterol. Feb 15, 1999; 5(1): 53-56
Published online Feb 15, 1999. doi: 10.3748/wjg.v5.i1.53
Published online Feb 15, 1999. doi: 10.3748/wjg.v5.i1.53
Table 1 mdr-1 gene expression in 151 specimens (%)
Site of tumors | n | H | M | L/N | H&M |
Esophagus | 46 | 10.9 | 26.1 | 63.0 | 37.0 |
Gastric cardia | 35 | 17.1 | 11.9 | 71.0 | 29.0 |
Stomach | 16 | 25.0 | 12.5 | 72.5 | 27.5 |
Colorectum | 16 | 18.8 | 12.5 | 68.7 | 31.3 |
Lung | 9 | 22.0 | 33.0 | 45.0 | 55.0 |
Breast | 15 | 6.6 | 6.6 | 86.8 | 13.2 |
Thyroid | 10 | 20.0 | 20.0 | 60.0 | 40.0 |
Uterine cervix | 4 | 0 . 0 | 0.0 | 100.0 | 0.0 |
Total | 151 | 15.2 | 18.6 | 66.2 | 33.8 |
Table 2 mdr-1 gene expression in TNM stages of esophageal carcinoma
TNM stage | n | No. of positive cases | Positive rate (%) |
IIa | 18 | 6 | 33 |
IIb | 12 | 5 | 40 |
III | 16 | 6 | 37 |
Table 3 mdr-1 gene expression in Sun Shao-Qian’s grading system of squamous cell carcinoma of esophagus (n = 17)
Grade | No. of positive cases | Positive | rate (%) |
II | 6 | 3 | 5 |
II | 8 | 4 | 0 |
III | 3 | 3 | 3 |
Table 4 mdr-1 gene expression in Wu Ying-Kai’s macroscopical typing system of esophageal carcinoma
Types | n | No. of positive cases | Positive rate (%) |
Ulcerative | 9 | 3 | 33 |
Constrictive | 8 | 3 | 37 |
Fungoid | 15 | 5 | 33 |
Medullary | 14 | 6 | 40 |
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Citation: Zhang LJ, Chen KN, Xu GW, Xing HP, Shi XT. Congenital expression of
mdr -1 gene in tissues of carcinoma and its relation with pathomorphology and prognosis. World J Gastroenterol 1999; 5(1): 53-56 - URL: https://www.wjgnet.com/1007-9327/full/v5/i1/53.htm
- DOI: https://dx.doi.org/10.3748/wjg.v5.i1.53