Copyright
©2005 Baishideng Publishing Group Inc.
World J Gastroenterol. Jun 21, 2005; 11(23): 3523-3527
Published online Jun 21, 2005. doi: 10.3748/wjg.v11.i23.3523
Published online Jun 21, 2005. doi: 10.3748/wjg.v11.i23.3523
Table 2 Distribution of cagA,vacA and iceA genotypes in Zhanghe and Shenyang.
| Gene | Zhuanghe area (%) n = 107 | Shenyang area (%) n = 42 |
| cagA+ | 101 (94.4) | 42 (100.00) |
| cagA- | 6 (5.6) | 0 (0) |
| vacA s1 | 102 (95.33)b | 27 (64.29) |
| vacA s2 | 0 (0) | 0 (0) |
| vacA s- | 5 (4.67)d | 15 (35.71) |
| vacA m1a | 0 (0) | 0 (0) |
| vacA m1b | 24 (22.43) | 5 (11.9) |
| vacA m2 | 26 (24.3) | 11 (26.19) |
| vacA m1b/m2 | 48 (44.96) | 22 (52.38) |
| vacA m- | 9 (8.41) | 4 (9.52) |
| iceA1 | 10 (9.35) | 1 (2.38) |
| iceA2 | 10 (9.35) | 1 (2.38) |
| iceA1/iceA | 2 84 (78.5) | 32 (76.19) |
| iceA- | 3 (2.8) | 8 (19.05) |
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Citation: Gong YH, Wang Y, Yuan Y. Distribution of
Helicobacter pylori in north China. World J Gastroenterol 2005; 11(23): 3523-3527 - URL: https://www.wjgnet.com/1007-9327/full/v11/i23/3523.htm
- DOI: https://dx.doi.org/10.3748/wjg.v11.i23.3523