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Isolation of H. pylori from stomachs of infected Mongolian gerbils
| Time after infection (mos) | Infection statusa | Mean no. of H. pylori isolatedb (CFU/g of tissue) |
|---|---|---|
| 0.5 | 5/6 | 2.60 ± 1.42 |
| 1 | 5/8 | 1.90 ± 1.70 |
| 2 | 3/8 | 1.41 ± 1.96 |
| 3 | 6/8 | 4.45 ± 2.75 |
| 4 | 0/4 | —c |
| 5 | 0/4 | — |
| 6 | 0/4 | — |
Number of H. pylori-positive gerbils/number of gerbils examined.
Mean±standard deviation (log 10).
No H. pylori was isolated.
