نتایج جستجو برای: n terminal pegylation
تعداد نتایج: 1072666 فیلتر نتایج به سال:
For systemic injection of cationic liposome/plasmid DNA (pDNA) complexes (cationic lipoplexes), polyethylene glycol (PEG)-modification (PEGylation) of lipoplexes can enhance their systemic stability. In this study, we examined whether intravenous injection of PEGylated cationic lipoplexes into tumor-bearing mice could deliver pDNA into tumor tissues and induce transgene expression. PEGylation o...
Surface PEGylation of nanoparticles designed for biomedical applications is a common and straightforward way to stabilize the materials for in vivo administration and to increase their circulation time. This strategy becomes less trivial when MRI active porous nanomaterials are concerned as their function relies on water/proton-exchange between the pores and bulk water. Here we present a compre...
The purpose of this study was to investigate the host response to systemically administered lipid nanoparticles (NPs) encapsulating plasmid DNA (pDNA) in the spleen using a DNA microarray. As a model for NPs, we used a multifunctional envelope-type nano device (MEND). Microarray analysis revealed that 1,581 of the differentially expressed genes could be identified by polyethylene glycol (PEG)-u...
The effect of PEGylation on the thermal response and protein adsorption resistance of crosslinked PNIPAm microgels was investigated. It was found that the presence of PEG, its molecular weight (M(n) 300 and 1100 g/mol) and its concentration (10, 20, and 30 wt.%) each significantly influenced both the value and breadth of the volume phase transition temperature (VPTT) and the adsorption of bovin...
Delivering intact small interfering RNA (siRNA) into the cytoplasm of targeted cells in vivo is considered a major obstacle in the development of clinically applicable RNA interference-based therapies. Although dextran hydroxyethyl methacrylate (dex-HEMA) nanogels have been reported to be suitable carriers for siRNA delivery in vitro, and are ideally sized (approximately 180 nm) for intravenous...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید