A microscopic enzyme could be the key to helping nitrogen fertilizers stick better to the soil and prevent runoff that causes ...

Reduced abundance of the nitrate-reducing bacteria Veillonella and evidence of impaired oral nitrate reduction in hypertensive compared with normotensive women. Increased oral NaR (nitrate reductase) ...

Many of our small and rural communities have drinking water contaminated with nitrates. Nebraska ranks eighth in the nation for pediatric cancer. Researchers have linked nitrates in drinking ...

SCNU Environmental Research Institute, Guangdong Provincial Key Laboratory of Chemical Pollution and Environmental Safety & MOE Key Laboratory of Theoretical Chemistry of Environment, South China ...

Both denitrifying (DN) and dissimilatory nitrate reduction to ammonium (DNRA) bacteria can potentially consume excess nitrite in an anammox system to prevent its inhibitory effect on AnAOB. However, ...

The nitrite reductases ensure the reduction of nitrite to NO in denitrifying bacteria (denitrification) and into ammonium in DNRA bacteria, also known as ammonifiers (see below). In the nitrate ...

teeth with plaque, gingivitis A greater quantity of oral nitrate-reducing bacteria was found to be associated with reduced plasma glucose and insulin resistance in young to middle-aged adults. A ...

When bacteria in the mouth break down ... 001) increases in nitrate, nitrite, and nitric oxide reductase genes in stool samples collected from migraineurs. In oral samples, nitrate, nitrite ...

Facultative anaerobic bacteria in the oral cavity may contribute migraine-triggering levels of nitric oxide through the salivary nitrate-nitrite-nitric oxide pathway. Using high-throughput sequencing ...

If found in higher levels than normal, they may cause migraine headaches. Higher levels of nitrate reducing bacteria in the oral cavity may cause migraine headaches, rules a recent study at the ...

The branched character of their respiratory chains allows bacteria to do so by providing a great metabolic and regulatory flexibility. Here, we show that the native localization of the nitrate ...