نتایج جستجو برای: organosilicon compounds

تعداد نتایج: 226849  

Journal: :Anticancer research 2006
Meltem Demirel Kars Ozlem Darcansoy Iseri Ufuk Gündüz Ali Ugur Ural Fikret Arpaci József Molnár

BACKGROUND [corrected] The effectiveness of chemotherapy is limited by the emergence of multidrug resistance (MDR). MDR is caused by the activity of various ATP binding cassette (ABC) transporters that pump anticancer drugs out of the cells in an ATP-dependent manner. Additionally some other cellular mechanisms of MDR have been reported. The purpose of this study was to investigate mechanisms o...

2013
Har Lal Singh Jangbhadur Singh A. Mukherjee

The present work stems from our interest in the synthesis, characterization, and antibacterial evaluation of organosilicon(IV) complexes of a class of amino-acid-based Schiff base which have been prepared by the interaction of ethoxytrimethylsilane with the Schiff bases (N OH) in 1 : 1 molar ratio. These complexes have been characterized by elemental analysis, molar conductance, and spectroscop...

Journal: :Journal of Alzheimer's disease : JAD 2007
Christopher Exley

I was immediately intrigued by the title of the paper by Friedman and colleagues [7]. A tumult of thoughts ensued as I fought for a basis for linking organosiloxanes with the treatment of neurodegenerative disease! Needless to say, I was surprised at the authors’ contention that organosiloxanes might be used therapeutically to prevent or dissolve metal-mediated deposits of brain amyloid though ...

Journal: :Beilstein Journal of Organic Chemistry 2007

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