A further increase in nitrogen (N) intensive biomass supplies to substitute fossil carbon sources implies inclusion of additional reactive nitrogen (Nr) into the biosphere. A Danish model study compared low-intensity managed seminatural beech forest and a winter wheat system with respect to N losses...
Further, we found that AMPK activation by statin is required for the reduction of reactive nitrogen species (ONOO-). Our earlier work (39, 40) has also demonstrated that metformin, one of the most used antidiabetic drugs, activates AMPK by increasing ONOO-, and AMPK activation suppresses ...
Deciphering molecular regulation of reactive oxygen species (ROS) and reactive nitrogen species (RNS) signalling networks in Oryza genus amid environmental stress P. S. Abhijith Shankar Pallabi Parida Mukesh Meena Plant Cell Reports(2024) Advertisement ...
To prevent activation in inappropriate cell types, developmental enhancers tend to be wrapped around stable nucleosomes in their natural state and thus are inaccessible to most transcription factors6,7,8. This nucleosome barrier is most often overcome with the help of so-called pioneer factors that...
Similarly, some fodder legumes (e.g., alfalfa, clover) improve overall soil fertility by biological fixing nitrogen (some of which is available to the subsequent crop), provide residues to maintain or improve soil physical and biological properties and promote nutrient re-cycling and access to ...
(i) catalyst inhibition or deactivation by hydrogen sulfide, (ii) effect of nitrogen compounds, and (iii) the effects of various solvents should also be included in order to obtain a comprehensive model that is independent of the feedstock. The efficacy of other catalytic systems on the various...
Absence of an effect on macrophage cytotoxicity is due to failure to enhance reactive nitrogen intermediate production. Martin JH, Edwards SW (1994) Interferon-gamma enhances monocyte cytotoxicity via enhanced reactive oxygen intermediate production. Absence of an effect on macrophage cytotoxicity is due ...
The Biological Impact of Oxidative Metabolism in Trypanosomatid Parasites: What Is the Perfect Balance Between Reactive Species Production and Antioxidant Defenses?Chapter First Online: 27 October 2019 pp 127–173 Cite this chapter Oxidative Stress in Microbial Diseases ...
Transformed colonies were grown on Yeast Nitrogen Base plates in the absence of histidine as selection marker. Expression and purification of rBxTW1 wild-type and mutants Six clones from each mutant were screened for maximal protein production. The colonies were cultured in 50-mL tubes with 10 ...
(SO2/N230 ppmv; Beijing Huayuan), ammonia (NH3/N290 ppmv; Beijing Huayuan), and nitrogen dioxide (NO2/N254.5 ppmv; Beijing Huayuan) were injected into the chamber through a mass flow controller (CS200; Sevenstar) or homemade transfer line. The reactions were conducted in a 200-L Teflon...