The reduction in digestive enzymes during the 40s occurs within a broader context of digestive system changes. The intestinal lining becomes slightly less regenerative, potentially allowing larger ...

More recently researchers have followed up on earlier studies 30 and specifically studied the in vitro reduction of nitrate by xanthine oxidoreductase 31,32, a mammalian enzyme that has structural ...

Enzyme Mimetic Active Intermediates for Nitrate Reduction in Neutral Aqueous Media. Angewandte Chemie International Edition , 2020; DOI: 10.1002/anie.202002647 Cite This Page : ...

Data from this study showed a 26.2 percent mean reduction from baseline in total heparan sulfate (HS) levels in cerebrospinal fluid (CSF) at 24 weeks in the highest dose studied (3 mg/kg every ...

At potentials –1.2 V, the membrane eliminated nitrate almost entirely (by 99%). However, in terms of both nitrate removal effectiveness and product selectivity, –0.8 V was the ideal potential for ...

Nitrate, the most oxidized form of nitrogen, is regulated to protect people and animals from harmful levels as there is a large over abundance due to anthropogenic factors. Widespread field testing ...

More information: Yingzheng Fan et al, Tuning nitrate reduction reaction selectivity via selective adsorption in electrified membranes, Nature Chemical Engineering (2025). DOI: 10.1038/s44286-025 ...