2nd Department of General Surgery, Jagiellonian University Medical College, Krakow, Poland Department of Endoscopy, Jagiellonian University Medical College, Krakow, Poland Internal Diseases and ...

IN a recent note, Elson 1 has shown that ascorbic acid at low concentrations inhibits urease activity, and that this inhibition is prevented by addition of cysteine. Quastel 2 suggests that the ...

The latest round of NAPLAN results are out, along with a string of news reports about “students falling behind” and “failing”, and experts sounding the “alarm” about school progress. In March, all ...

There is general agreement that H. pylori infection is closely associated with chronic gastritic conditions, including intestinal metaplasia, peptic ulcer and gastric cancer. Several methods for ...

Serratia marcescens is a gram-negative bacillus that is an opportunistic agent in respiratory tract infections, urinary tract infections, and septicemia. It is rarely a cause of infective endocarditis ...

Faculty of Science and Arts, Department of Chemistry, Canakkale Onsekiz Mart University, Terzioglu Campus, Canakkale 17100, Turkey Nanoscience, and Technology Research and Application Center (NANORAC) ...

The idea of a single blood test for cancer is revolutionary, and such a test could potentially lead to earlier diagnosis. However, the reality is that there is no reliable blood test for cancer yet.

Chitinases with high thermostability are important for many industrial and biotechnological applications. This study was conducted to enhance the stability of Serratia marcescens B4A chitinase by site ...

An illustration of a magnifying glass. An illustration of a magnifying glass.