Compounds that interact with microtubules, such as paclitaxel, have been shown to possess protective properties against beta-amyloid (Abeta) induced neurodegeneration associated with Alzheimer's disease. In this work, the novel agent (3R,5S,7as)-(3,5-bis(4-fluorophenyl)tetrahydro-1H-oxazolo[3,4-c]oxazol-7a-yl)methanol was investigated for effectiveness in protecting neurons against several toxi...

The chemical nature of the surface species formed either by the interaction of H2 and CO on transition metal surfaces or by the decomposition of molecules composed of hydrogen and CO is vital to the understanding of many current catalytic problems [l-5 1. In a systematic attempt to identify a catalytic interaction between adsorbed-CO and adsorbed-H on a Ni( 100) surface, we have discovered the ...

The interaction between methyl red (azo dye) and cetylpyridinium chloride (cationic surfactant) in the methanol-water system were studied using a spectrophotometric technique. Variable parameters like constant dye concentration its structure, surfactant concentration, pH, absorbance, solvent composition studied. Using UV-Vis technique, critical micelle concentrations (CMCs) of measured with red...

The reaction mechanism for the conversion of methanol to hydrocarbons using zeolite catalysts is discussed. In particular, the mechanism of the formation of the initial carbon–carbon bond is considered in terms of the reaction of a surface ylide intermediate with adsorbed methanol. It is suggested that the formation of the initial carbon–carbon bond involves the interaction of the surface-bound...

drug therapy is a complex and important process and because of the importance of drug interactions, especially in in-patients, accompanying problems and obstacles would exist as a result of concomitant use of drugs in these patients. for this purpose 3130 prescription order forms from bou-ali hospital were collected and all potential drug interactions presentwere extracted and evaluated in term...

The interaction between methanol and the Heulandite-type zeolite has been unveiled to give an atomic scale detail regarding catalytic activity of this for conversion. study was carried out by first principle molecular dynamics get insight into structure electronic behaviour inside at different temperatures. studied when location proton Bronsted acid sites varied both possible direct less with m...