Background and Aim: The current diagnostic methods for detecting Helicobacter pylori infection include rapid urease test (RUT), urea breath test (UBT), histology, culture, and serum antibody detection ...

Helicobacter pylori (H. pylori), a gram-negative bacterium, is a widespread pathogen that has infected approximately 50% of the global population 1. The importance of H. pylori can be attributed to ...

This article was published in Scientific American’s former blog network and reflects the views of the author, not necessarily those of Scientific American Urea is a small molecule formed as proteins ...

*Department of Internal Medicine, Wakayama Medical University Kihoku Hospital and † Second Department of Internal Medicine, Wakayama Medical University, Wakayama, Japan Distribution of delta-pH values ...