Rapid test would aid response to outbreak that has killed hundreds Potential manufacturers based in West Africa, South Korea, U.S. Goal is to develop rapid tests for use on live patients Field trials ...

A total of 47 patients had a positive result for at least two of the conventional tests, and so were considered H. pylori-positive. The IRUT showed high sensitivity (91.5%) and specificity (98.1%) and ...

ASCORBIC acid has been found to have a marked inhibitory effect on urease activity. With some preparations of the enzyme, the formation of ammonia from urea is completely inhibited by a concentration ...

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