Results 1 to 10 of about 17,652,409 (178)

2-ethylpyridine, a cigarette smoke component, causes mitochondrial damage in human retinal pigment epithelial cells in vitro [PDF]

open access: yesIndian Journal of Ophthalmology, 2014
Purpose: Our goal was to identify the cellular and molecular effects of 2-ethylpyridine (2-EP, a component of cigarette smoke) on human retinal pigment epithelial cells (ARPE-19) in vitro.
S Mansoor   +4 more
doaj   +7 more sources

Copper(ii) complexes with 2-ethylpyridine and related hydroxyl pyridine derivatives: structural, spectroscopic, magnetic and anticancer in vitro studies. [PDF]

open access: yesRSC Adv, 2022
Four solution-stable copper(ii) complexes of pyridine and pyridine-based alcohols were investigated by spectroscopic and thermal methods; the magnetic and anticancer properties were discussed as well.
Malik M   +8 more
europepmc   +6 more sources

Draft Genome Sequence of 2-Methylpyridine-, 2-Ethylpyridine-, and 2-Hydroxypyridine-Degrading Arthrobacter sp. Strain ATCC 49987. [PDF]

open access: yesMicrobiol Resour Announc, 2020
Here, we report the draft genome sequence of Arthrobacter sp. strain ATCC 49987, consisting of three contigs with a total length of 4.4 Mbp. Based on the genome sequence, we suggest reclassification of Arthrobacter sp. strain ATCC 49987 as Pseudarthrobacter sp.
Gupta N   +10 more
europepmc   +5 more sources

About the Routes of Oxidative Conversion of 2-methyl-5-ethylpyridine on Vanadium Oxide Modified Catalyst

open access: yesEurasian Chemico-Technological Journal, 2004
The vapor phase oxidation of 2-methyl-5-ethylpyridine (MEP) on modified vanadium oxide catalyst has been investigated. Di(5-ethyl)-2-pyridil, 2-methyl-5-acethylpyridine and 3-acethylpyridine have been identified as intermediates of MEP oxidation by NMR ...
D. Kh. Sembaev   +2 more
doaj   +2 more sources

Efficient modification of peroxydisulfate oxidation reactions of nitrogen-containing heterocycles 6-methyluracil and pyridine [PDF]

open access: yesBeilstein Journal of Organic Chemistry
Nitrogen-containing heterocyclic compounds are widely used in pharmacology due to their pronounced biological activities and low toxicities. The introduction of a hydroxy function into uracil and pyridine molecules has led to compounds with antioxidant ...
Alfiya R. Gimadieva   +3 more
doaj   +2 more sources

Pyrazine, 2-ethylpyridine, and 3-ethylpyridine are cigarette smoke components that alter the growth of normal and malignant human lung cells, and play a role in multidrug resistance development

open access: yesExperimental and Molecular Pathology, 2015
Lung cancer is one of the few human diseases for which the primary etiological agent, cigarette smoke (CS), has been described; however, the precise role of individual cigarette smoke toxicant in tumor development and progression remains to be elusive. The purpose of this study was to assess in vitro the effects of previously identified cigarette smoke
Yu-Ling Lin
exaly   +3 more sources

Building Manganese Halide Hybrid Materials with 0D, 1D, and 2D Dimensionalities

open access: yesCrystals, 2023
In recent years, metal-halide hybrid materials have attracted considerable attention because materials, such as lead-iodide perovskites, can have excellent properties as photovoltaics, light-emitting devices, and photodetectors.
Anna Peoble   +3 more
doaj   +1 more source

Analytical and Preparative Separation of Softwood Lignans by Supercritical Fluid Chromatography

open access: yesSeparations, 2023
Lignans are widespread polyphenolic secondary plant metabolites possessing high biological activity. One of the most promising industrial-scale sources of such compounds is coniferous knotwood, containing a large number of polyphenolic compounds.
Nikolay V. Ul’yanovskii   +5 more
doaj   +1 more source

Recent developments in retinal lasers and delivery systems

open access: yesIndian Journal of Ophthalmology, 2014
Photocoagulation is the standard of care for several ocular disorders and in particular retinal conditions. Technology has offered us newer lasing mediums, wavelengths and delivery systems.
Naresh Kumar Yadav   +3 more
doaj   +1 more source

Rapid Simultaneous Quantification of 1-Formyl-2,2-Dimethylhydrazine and Dimethylurea Isomers in Environmental Samples by Supercritical Fluid Chromatography–Tandem Mass Spectrometry

open access: yesMolecules, 2022
When released to the environment, the rocket fuel unsymmetrical dimethylhydrazine (UDMH) undergoes oxidative transformations, resulting in the formation of an extremely large number of nitrogen-containing transformation products, including isomeric ...
Denis V. Ovchinnikov   +4 more
doaj   +1 more source

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