Pretreatment with Urea-Hydrochloric Acid Enhances the Isolation of Helicobacter pylori from Contaminated Specimens
收藏PubMed Central2026-05-16 收录
下载链接：
https://pmc.ncbi.nlm.nih.gov/articles/PMC88059/
下载链接
链接失效反馈官方服务：
资源简介：
Human saliva seeded with H. pylori was incubated in urea-HCl and then cultured on nonselective media. Pretreatment with 0.06 N HCl–0.08 M urea for 5 min at 37°C resulted in reproducible isolation of H. pylori, even at low inocula (≤10(2) CFU/ml of saliva), despite the presence of large numbers of contaminating organisms.
提供机构：
American Society for Microbiology (ASM)
