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 ...

Abstract: A fiber-optic urea sensor based on surface plasmon resonance (SPR) and Mach-Zehnder interference (MZI) combined principle was designed and implemented. By plating gold film on the ...

Here’s what to know about the diarrhea-causing parasite and the steps lower your risk. What states have reported cases of ...

There’s no foolproof way to avoid exposure. The causes of the current cyclosporiasis outbreaks are unknown and avoiding all fresh produce consumption is impractical. (There’s currently no evidence ...

Cyclosporiasis, a parasitic infection known for causing intense, watery diarrhea is spiking across the country. Here are ...

This difference reflects Iran’s limited firepower and degraded air defenses, and highlights how the war is taking a ...

The illness is caused by the microscopic parasite Cyclospora cayetanensis, which spreads via food or water contaminated with ...

Cases of an explosive diarrhea parasite have been confirmed in Texas. Here is what to know about symptoms and prevention of ...

Researchers at the Helmholtz-Zentrum Dresden-Rossendorf (HZDR), together with Wismut GmbH and scientists from the University ...

Infections caused by a microscopic parasite called Cyclospora have been reported in at least 18 states, with numbers continuing to climb. Contaminated fresh produce is typically the source of the ...

Arsenic in rice can harm your health. Consumer Reports' 2026 tests identify rices low in arsenic. Plus CR has tips for reducing the risk from arsenic in rice.