Results 11 to 20 of about 44,711 (164)

Nitrite-oxidizing activity responds to nitrite accumulation in soil [PDF]

open access: yesFEMS Microbiology Ecology, 2018
The factors influencing how soil nitrite (NO2-)- and ammonia (NH3)-oxidizing activities remain coupled are unknown. A short-term study (
Andrew T. Giguere   +5 more
openaire   +3 more sources

Antioxidant and Anti-Inflammatory Activities of Flavanones from Glycyrrhiza glabra L. (licorice) Leaf Phytocomplexes: Identification of Licoflavanone as a Modulator of NF-kB/MAPK Pathway [PDF]

open access: yes, 2019
Inflammation represents an adaptive response generated by injuries or harmful stimuli. Natural remedies represent an interesting alternative to traditional therapies, involving several biochemical pathways.
Bellissimo, L   +6 more
core   +1 more source

Inhibition of inducible Nitric Oxide Synthase expression by an acetonic extract from Feijoa sellowiana Berg. fruits. [PDF]

open access: yes, 2007
Feijoa sellowiana Berg. fruits and especially the acetonic extract have been shown to possess biological activities, although the responsible compounds have never been identified.
BASILE, ADRIANA   +7 more
core   +1 more source

Effect of operational parameters and Pd/In catalyst in the reduction of nitrate using copper electrode [PDF]

open access: yes, 2017
Water with high concentration of nitrate may cause damage to health and to the environment. This study investigated how concentration, current density, flow, pH, the use of Pd/In catalyst and operating mode (constant current density and constant cell ...
Beltrame, Thiago Favarini   +5 more
core   +1 more source

Conversion of nitrite of nitrate by nitrite-resistant yeasts.

open access: yesAgricultural and Biological Chemistry, 1988
Candida species YK 11 and YK 92 and Geotrichum candidum YK 57, which were isolated as nitrite-resistants, converted nitrite in the culture medium to nitrate stoichiometrically during growth. The nitrite-oxidizing reaction was confirmed under aerobic conditions in the intact cell system with 15mM nitrite, 150mM glucose, and 100mM Tris-HCl buffer (pH 7.0)
Kenji Sakai   +6 more
openaire   +3 more sources

Nitrite in organ protection [PDF]

open access: yesBritish Journal of Pharmacology, 2013
In the last decade, the nitrate‐nitrite‐nitric oxide pathway has emerged to therapeutical importance. Modulation of endogenous nitrate and nitrite levels with the subsequent S‐nitros(yl)ation of the downstream signalling cascade open the way for novel cytoprotective strategies.
Rassaf T, Ferdinandy, Péter, Schulz R
openaire   +4 more sources

Estimating the Self-depuration Capacity of a Reach of the Luján River [PDF]

open access: yes, 2015
A 3-km reach of the Luján River was studied by establishing 6 sampling stations, which were from 300 to 500 m apart. The first station was the control reading for river nutrients and particulate material.
Giorgi, Adonis David Nazareno   +3 more
core   +1 more source

I.—Nitrites of the alicylic ammonium series. Nitrosopiperazinium nitrite [PDF]

open access: yesJ. Chem. Soc., Trans., 1913
n ...
R�y, Prafulla Chandra   +1 more
openaire   +3 more sources

Nanoliposomal Nitroglycerin Exerts Potent Anti-Inflammatory Effects. [PDF]

open access: yes, 2015
Nitroglycerin (NTG) markedly enhances nitric oxide (NO) bioavailability. However, its ability to mimic the anti-inflammatory properties of NO remains unknown. Here, we examined whether NTG can suppress endothelial cell (EC) activation during inflammation
Ardekani, Soroush   +8 more
core   +1 more source

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