Results 11 to 20 of about 53,876 (297)

Regulation of nitrite reductase and lipid binding properties of cytoglobin by surface and distal histidine mutations. [PDF]

open access: greenNitric Oxide, 2022
Kaliszuk SJ   +8 more
europepmc   +3 more sources

Nitrite reductase from Achromobacter fischeri [PDF]

open access: bronzeFEMS Microbiology Letters, 1981
J.C. Sadana   +2 more
openaire   +2 more sources

Kinetic Analysis of Nitrite Reduction Reactions by Nitrite Reductase Derived from Spinach in the Presence of One-Electron Reduced Riboflavin

open access: yesSci, 2022
The development of methods for converting nitrogen oxides in water into valuable resources such as ammonia and hydrazine has been given some attention. By utilizing the nitrite-reducing catalytic activity of nitrite reductase (NiR), nitrite in water can ...
Shusaku Ikeyama, Hiroyasu Tabe
doaj   +1 more source

The NADPH oxidase NOX4 regulates redox and metabolic homeostasis preventing HCC progression

open access: yesHepatology, EarlyView., 2022
Loss of NOX4 in HCC tumor cells induces metabolic reprogramming in a Nrf2/MYC‐dependent manner to promote HCC progression. Abstract Background and Aims The NADPH oxidase NOX4 plays a tumor‐suppressor function in HCC. Silencing NOX4 confers higher proliferative and migratory capacity to HCC cells and increases their in vivo tumorigenic potential in ...
Irene Peñuelas‐Haro   +14 more
wiley   +1 more source

Migraines Are Correlated with Higher Levels of Nitrate-, Nitrite-, and Nitric Oxide-Reducing Oral Microbes in the American Gut Project Cohort. [PDF]

open access: yes, 2016
Nitrates, such as cardiac therapeutics and food additives, are common headache triggers, with nitric oxide playing an important role. Facultative anaerobic bacteria in the oral cavity may contribute migraine-triggering levels of nitric oxide through the ...
Antonio Gonzalez   +6 more
core   +5 more sources

Rhizobium etli is able to emit nitrous oxide by connecting assimilatory nitrate reduction with nitrite respiration in the bacteroids of common bean nodules

open access: yesJournal of Plant Interactions, 2023
Legumes can contribute to emissions of the potent greenhouse gas nitrous oxide (N2O) directly by some rhizobia species that are able to denitrify under free-living conditions and in symbiotic association with the plant.
Alba Hidalgo-García   +8 more
doaj   +1 more source

NITRATE REDUCTASE ACTIVITY OF SULPHATE-REDUCING BACTERIA Desulfomicrobium SP. CrR3 AT THE DIFFERENT CONDITIONS OF THE CULTIVATION [PDF]

open access: yesBiotechnologia Acta, 2016
The aim of research was to study nitrate reductase activity of sulphate-reducing bacteria Desulfomicrobium sp. CrR3 at the different conditions of cultivation. To determine nitrate reductase activity, sulphate-reducing bacteria Desulfomicrobium sp.
L. S. , T. B. , S. P.
doaj   +1 more source

Responses of soil N-cycle enzyme activities to vegetation degradation in a wet meadow on the Qinghai-Tibet Plateau

open access: yesFrontiers in Ecology and Evolution, 2023
Soil enzymes play a vital role in the functioning of wetland ecosystems, driving energy flow and material cycling processes. Gahai wet meadow, one of the important components of alpine wetlands on the Qinghai-Tibet Plateau, has suffered serious ...
Wenhua Chang   +6 more
doaj   +1 more source

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