Results 61 to 70 of about 25,395 (287)
, 2023 Sodium and potassium nitrates and nitrites are preservatives widely used in meat products and some cheese. They are important toxicologically but there is a lack of data on the exposure of the Brazilian population to these additives.
Florencia Cladera-Olivera (16793253) +3 more
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Advanced Optical Materials, EarlyView.Positional isomerism in dibenzofuran‐based n‐type hosts modulates molecular polarity, charge‐transport balance, and emissive‐layer packing. The higher‐polarity BFPDB‐2 host facilitates efficient energy funneling, reduced aggregation, and preferential dipole orientation, leading to phosphor‐sensitized fluorescence OLEDs with enhanced external quantum ...
Nargis Ali +3 more
wiley +1 more source
Rotational Isomerism as a General Property of Alkyl Nitrites [PDF]
, 1952 peer reviewedThe infrared and ultraviolet spectra of 15 alkyl nitrites were studied in the gaseous state. In the infrared, the O -N=O group is characterized by very strong absorption in the three regions 600, 800, and 1650 cm-1, corresponding to O-N=O ...
P. Tarte, Tarte, Pierre
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Advanced Science, EarlyView.We report a new thiolate‐reactive α,α‐gem‐dibromo lactam warhead that activates transcription factor Nrf2 and demonstrates anti‐inflammatory activities, which have implications in cancer, neurodegeneration, and cardiovascular diseases. RNA‐seq illuminated detailed transcriptional profiles, and chemical reactions with cysteine‐containing compounds ...
Beau R. Brummel +16 more
wiley +1 more source
Advanced Science, EarlyView.Nitrosyl heme emerges as an extracellular nitrodilator that dilates arteries without crossing the cell membrane. Instead, heme‐NO mobilizes NO moieties from a preformed intracellular NO store within vascular smooth muscle, providing both functional and chemical evidence for the NANOS model, revealing a previously unrecognized mechanism of arterial ...
Taiming Liu +9 more
wiley +1 more source
Temas Agrarios, 2015 Nitrogen fertilizers used in agriculture have increased the emissions of nitrogen oxides to the atmosphere. This study evaluated the production of NO2 - (nitrite) and N03 - (nitrate) by soilborne bacteria during the dry and the rainy seasons in The ...
Liliana Grandett +3 more
doaj +1 more source
Advanced Science, EarlyView.This system adopts a biomimetic phospholipid structure, covalently binding iNOS inhibitors, neuroprotective agent PCA and vitamin E derivatives through pH/ROS dual‐responsive bonds, and assembles them with Prussian blue nanozyme to form PBB@AHA. It can efficiently penetrate the blood‐brain barrier and simultaneously release multiple active components ...
Mengcheng Guo +9 more
wiley +1 more source
Біологічні студії, 2016 The mechanism of aflatoxin B1 influence on the cells of small intestine mucosa and the possibility of correction and prevention of metabolic disorders in animals using “Vitakorm-BSR-Forte” phytopreparation was investigated. Intragastrial administration
I. V. Panchuk, G. L. Antonyak
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, 1945 It is found that (i) nitrogen is produced by the action of nitric oxide on the fused nitrites ; (ii) nitrogen peroxide in becoming reduced to nitrogen passes through the stage of nitric oxide ; (iii) the nitrogen peroxide formed in the initial reversible
TRAMBAKLAL MOHANLAL OZA +1 more
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Advanced Science, EarlyView.This work proposes a novel strategy to fabricate unimolecular pyroptosis photoinitiators activated by deep‐red light at low light doses. It relies on a photosensitization mechanism to trigger nitric oxide (NO) release from benzisothiadiazole‐based N‐nitrosanilines without modification of nitro moieties, thereby boosting pyroptosis‐mediated ...
Chuangxin Zhang +4 more
wiley +1 more source