Results 91 to 100 of about 5,760 (215)

Combined antifungal resistance and biofilm tolerance: the global threat of Candida auris [PDF]

open access: yes, 2019
The enigmatic yeast Candida auris has emerged over the last decade and rapidly penetrated our consciousness. The global threat from this multidrug-resistant yeast has generated a call to arms from within the medical mycology community.
Kean, Ryan, Ramage, Gordon
core   +2 more sources

Applications of N─F─Based Reagents in the Synthesis of Organochalcogen Compounds

open access: yesAsian Journal of Organic Chemistry, Volume 14, Issue 12, December 2025.
Herein, we provide a comprehensive review of recent advances in synthetic strategies to access organochalcogen‐decorated compounds using N─F reagents as efficient oxidants for converting chalcogen–chalcogen bonds into electrophilic chalcogen‐based species.
Thiago Anjos   +5 more
wiley   +1 more source

Epigenotoxicity: Decoding the epigenetic imprints of genotoxic agents and their implications for regulatory genetic toxicology

open access: yesEnvironmental and Molecular Mutagenesis, Volume 66, Issue S2, Page 166-180, December 2025.
Abstract Regulatory genetic toxicology focuses on DNA damage and subsequent gene mutations. However, genotoxic agents can also affect epigenetic marks, and incorporation of epigenetic data into the regulatory framework may thus enhance the accuracy of risk assessment.
Roger Godschalk   +4 more
wiley   +1 more source

Selenium, selenoproteins and neurodegenerative diseases [PDF]

open access: yes, 2015
© The Royal Society of Chemistry 2015. It is unsurprising that our understanding of the role of selenium in neurological function is somewhat immature, considering its relatively recent discovery as an essential element to human health.
Bush, AI   +3 more
core   +3 more sources

4-(Phenylselanyl)-2H-chromen-2-one-Loaded Nanocapsule Suspension—A Promising Breakthrough in Pain Management: Comprehensive Molecular Docking, Formulation Design, and Toxicological and Pharmacological Assessments in Mice

open access: yesPharmaceutics
Therapies for the treatment of pain and inflammation continue to pose a global challenge, emphasizing the significant impact of pain on patients’ quality of life.
Caren Aline Ramson da Fonseca   +12 more
doaj   +1 more source

Selenium induced selenocysteine methyltransferase gene expression and antioxidant enzyme activities in Astragalus chrysochlorus [PDF]

open access: yes, 2016
Astragalus sp. are used in folk medicine because of their biological activities and are known for the ability to accumulate high levels of selenium (Se).
Neslihan Turgut-Kara   +2 more
core   +2 more sources

Bioinspired Use of Organoselenium Catalysts

open access: yesProceedings of The 15th International Electronic Conference on Synthetic Organic Chemistry, 2011
Selenium-based reagents bear a high potential for the improvement of known reactions not only from an environmental and pharmaceutical point of view, but also as interesting reagents for the development of, completely new synthetic transformations and as potential ligands in catalytic reactions. A variety of organoselenium compounds have been proven to
SANTI, Claudio   +10 more
openaire   +2 more sources

Xerogel-Sequestered Silanated Organochalcogenide Catalysts for Bromination with Hydrogen Peroxide and Sodium Bromide

open access: yesMolecules, 2015
While H2O2 is a powerful oxidant, decomposing into environmentally benign H2O and O2, a catalyst is often required for reactions with H2O2 to proceed at synthetically useful rates.
Caitlyn M. Gatley   +4 more
doaj   +1 more source

Copper catalyzed cross-coupling reactions of diaryl ditellurides with potassium aryltrifluoroborate salts [PDF]

open access: yes, 2009
We present here results of the cross-coupling reaction of diaryl ditellurides with potassium aryltrifluoroborate salts using a catalytic amount of Cu(OAc)2 and bypiridine in DMSO/H2O under air atmosphere.
ALVES, Diego   +5 more
core   +2 more sources

Product ion distributions for the reactions of NO+ with some N-containing and O-containing heterocyclic compounds obtained using SRI-TOF-MS [PDF]

open access: yes, 2015
Product ion distributions for the reactions of NO+ with nine O-containing and six N-containing heterocyclic compounds present in human volatilome have been determined under the conditions of a Selective Reagent Ionization Time of Flight Mass Spectrometer
Amann, A   +4 more
core   +2 more sources

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