Results 101 to 110 of about 3,887 (197)

Selenium-Containing Polysaccharide-Protein Complex in Se-Enriched Ulva fasciata Induces Mitochondria-Mediated Apoptosis in A549 Human Lung Cancer Cells

open access: yesMarine Drugs, 2017
The role of selenium (Se) and Ulva fasciata as potent cancer chemopreventive and chemotherapeutic agents has been supported by epidemiological, preclinical, and clinical studies.
Xian Sun   +3 more
doaj   +1 more source

Biological importance of organoselenium compounds

open access: yesIndian Journal of Pharmaceutical Sciences, 2007
Selenium, a nonmetallic element, has structural and enzymatic roles. Selenium influences a number of endocrine processes; selenium supplementation has recently shown some of the important pharmacological intervention, especially in cancer chemoprevention.
MD Karvekar, AK Das, C Narajji
openaire   +1 more source

Synthetic organoselenium compounds as antioxidants: glutathione peroxidase activity

open access: yes, 2000
Organoselenium compounds find applications in organic synthesis, materials synthesis, ligand chemistry and biologically relevant processes. This review deals with the use of various synthetic organoselenium compounds as mimics of glutathione peroxidase ...
Mugesh, Govindasamy   +3 more
core   +1 more source

Novel organo phosphorus-selenium heteroatom compounds from selenation of diamines [PDF]

open access: yes, 2013
Reaction of Woollins' reagent (WR) with trans-1,2-cyclohexanediamine or 1,3-cyclohexanediamine, followed by treatment with o-xylylenedibromide in THF at room temperature surprisingly led to 3-phenyl-1,5-dihydrobenzo[e][1,3,2]diselenaphosphepine 3 ...
Slawin, Alexandra Martha Zoya   +3 more
core   +1 more source

NMR Spectroscopy of Oriented Organoselenium Compound

open access: yes, 1982
Raman Research Institute, Bangalore-560 080 The use of nmr spectroscopy of oriented molecules In the determination of molecular structure and conformation of organoselenium compounds is presented.Determination of verious spectral parameters Including ...
C. L. KHETRAPAL
core   +1 more source

Inhibition of vascular endothelial cells by 1,4-phenylenebis (methylene)selenocyanate--a novel chemopreventive organoselenium compound

open access: yes, 2001
Organoselenium compound 1,4-phenylenebis(methylene)selenocyanate (p-XSC) was investigated for its effects on endothelial cell proliferation in vitro and angiogenesis in vivo.
Schumacher, J J   +2 more
core   +2 more sources

Síntese e avaliação do potencial antioxidante de compostos biologicamente importantes contendo selênio [PDF]

open access: yes, 2015
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro de Ciências Físicas e Matemáticas, Programa de Pós-Graduação em Química, Florianópolis, 2015.O presente trabalho trata do planejamento e síntese de moléculas biologicamente importantes ...
Nascimento, Vanessa do
core  

Design, Synthesis and Evaluation of Novel Organoselenium Antioxidants

open access: yes, 2016
Glutathione peroxidase is an antioxidant selenoenzyme that protects against oxidative stress by reducing peroxides in the presence of glutathione, a tripeptide thiol.
McNeil, Nicole Mary Ryan
core   +1 more source

Novel Reactions Using Organoselenium Compounds

open access: yesYAKUGAKU ZASSHI, 2003
AbstractFor Abstract see ChemInform Abstract in Full Text.
openaire   +3 more sources

Atheroprotective action of a modified organoselenium compound: in vitro evidence

open access: yesAnais da Academia Brasileira de Ciências
Oxidation of low-density lipoprotein (LDL) has been strongly suggested to play a significant role in the pathogenesis of atherosclerosis. Thus, reducing LDL oxidation is a potential approach to decrease the risk of the atherosclerosis.
JADE DE OLIVEIRA   +6 more
doaj   +1 more source

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