Establishment of Noninvasive Methods for the Detection of Helicobacter pylori in Mongolian Gerbils and Application of Main Laboratory Gerbil Populations in China

Figure 3

The detection threshold of gastric fluid nested PCR ((b–d) ; (c) ). (a) Mongolian gerbil gas collection; (b) the relationship between CO₂ DOB value and ¹³C-urea concentrations; (c) the relationship between CO₂ DOB value and test time; (d) the relationship between CO₂ DOB value and H. pylori concentrations; and (e) the relationship between different H. pylori concentrations in Mongolian gerbils and test time with the ¹³C-urea breath test.

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