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Purpose To study the effect of a non-viral vector (carbosilane dendrimer) to efficiently deliver small interfering RNA to postmitotic neurons to study the function of hypoxia-inducible factor-1α (HIF1-α) during chemical hypoxia-mediated neurotoxicity. Methods Chemical hypoxia was induced in primary rat cortical neurons by exposure to CoCl2. HIF1-α levels were determined by Western Blot and toxicity...
Purpose The aim of this work was to prepare paclitaxel-loaded PLGA nanoparticles and determine cytotoxicity of released paclitaxel for two hypoxic human tumor cell lines: breast carcinoma (MCF-7) and carcinoma cervicis (HeLa). Methods Poly(D,L-lactide-co-glycolide) (PLGA) nanoparticles containing paclitaxel were prepared by o/w emulsification-solvent evaporation method. Physicochemical characteristics...
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