Objective:Methods on how to improve the sequential targeting of glioma subsequent to passing of drug through the blood-brain barrier (BBB) have been occasionally ***,the characteristics involved are poorly *** prepare...
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Objective:Methods on how to improve the sequential targeting of glioma subsequent to passing of drug through the blood-brain barrier (BBB) have been occasionally ***,the characteristics involved are poorly *** prepared a cisplatin loaded liposomal carrier modified with transferrin(Tf),expecting it to transport through BBB and sequential target C6 glioma cells,and the characteristics of"sequential-targeting" for lipsomes(Tf) were further studied.
Aims:Based on the self-assembled properties of amphiphilic polymers and HA-mediated tumor targeting,amphiphilic hyaluronic acid (HA)-based derivative was developed as a carrier of paclitaxel (PTX) to improve the solub...
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Aims:Based on the self-assembled properties of amphiphilic polymers and HA-mediated tumor targeting,amphiphilic hyaluronic acid (HA)-based derivative was developed as a carrier of paclitaxel (PTX) to improve the solubility of PTX and facilitate its tumor targeting ***:PTX-loaded polymeric nanoparticles were prepared by the dialysis *** effect of degree of substitution (DS) of hydrophobic section in polymers on drug loading,entrapment efficiency and particles size were *** in vivo drug release was also *** addition,confocal microscopy was used to internalize the intracellular location ofnanoparticles.
Dual-decorated liposomes with pH-selective cell penetrating peptides (CPPs) and active tumor targeting hyaluronic acid (HA) were fabricated for targeting anticancer drug delivery.A series of novel synthetic tumor pH-t...
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Dual-decorated liposomes with pH-selective cell penetrating peptides (CPPs) and active tumor targeting hyaluronic acid (HA) were fabricated for targeting anticancer drug delivery.A series of novel synthetic tumor pH-triggered CPPs were screened by comparing tumor cellular uptake efficiency at pH 6.4 with at pH 7.4,and R6H4 (RRRRRRHHHH) rich in arginines and histidines was obtained for the strongest *** construct R6H4-modified liposomes (R6H4-L),R6H4 with stearyl was anchored into liposomes due to hydrophobic interaction.
In this study,a biomimetic polymer of blood cell membrane,N-Cholesteryl hemisuccinate-O-sulfate chitosan (NCHOSC) was synthesized and characterized.A temperatur-sensitive liposome gel based on NCHOSC polymer has been ...
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In this study,a biomimetic polymer of blood cell membrane,N-Cholesteryl hemisuccinate-O-sulfate chitosan (NCHOSC) was synthesized and characterized.A temperatur-sensitive liposome gel based on NCHOSC polymer has been applied to nasal *** curcumin-liposome was engineered to form thermogel at body temperature and degrade in an temperature environment.
The purpose of this study was to develop a polymeric drug delivery system for paclitaxel,intended to improving safety and capability of drug *** achieve this goal,Paclitaxel(PTX)-loaded Polyethylene glycol)-block-poly...
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The purpose of this study was to develop a polymeric drug delivery system for paclitaxel,intended to improving safety and capability of drug *** achieve this goal,Paclitaxel(PTX)-loaded Polyethylene glycol)-block-poly(y-cholesterol-L-glutamate) (mPEG-PChLG) nanoparticles were ***-PChLG was a modification of PEG-poly(P-benzyl-L-aspartate)(PEG-PBLG), it could be completelly non-toxic biodegraded in ***-mPEG-PChLG nanoparticles were prepared via OAV emulsion solvent evaporation,it showed the spherica shape and steadily dispersed suspension(Fig.1).Furthermore,the drug-loading coefficient could
Reducing the particle size of drugs to produce nanosuspensions or nanocrystals,is quite advantageous for poorly soluble drugs to enhance their *** to the deficiency of conventional nanoprecipitation techniques,it is d...
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Reducing the particle size of drugs to produce nanosuspensions or nanocrystals,is quite advantageous for poorly soluble drugs to enhance their *** to the deficiency of conventional nanoprecipitation techniques,it is desired to explore relatively mild procedures to produce robust nanosuspensions.
BACKGROUND The human olfactory system is linked to a channel in the brain and the surrounding *** nasal administration,the drug can reach the brain through the following two ways.(1) blood circulation through the BBB ...
BACKGROUND The human olfactory system is linked to a channel in the brain and the surrounding *** nasal administration,the drug can reach the brain through the following two ways.(1) blood circulation through the BBB to reach the brain.(2) directly through the olfactory region to reach the cerebrospinal fluid or even the *** studies have shown that the high degree of bioavailability of the certain drugs nasal delivery,and can even be comparable to the injection,but very little amount of drugs into the brain from the nasal pathway.
OBJECTIVE:we attempt to exploit ELP[KV8F-40](Fig.l) of approximately 18kDa coorperatively synthesized by Lab of Zhang Guangya(Department of Bioengineering and Biotechnology,Huaqiao University) to fabricate self-assemb...
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OBJECTIVE:we attempt to exploit ELP[KV8F-40](Fig.l) of approximately 18kDa coorperatively synthesized by Lab of Zhang Guangya(Department of Bioengineering and Biotechnology,Huaqiao University) to fabricate self-assembled elastin-like polypeptide particles,and further to evaluate its thermosensitive characterization and the potential for package of the model drug docetaxel.
Chronic kidney disease (CKD) is increasingly recognized as a major public health *** targeting delivery to the kidney is an attractive method to increase the drug efficacy,as this approach will generate higher renal d...
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Chronic kidney disease (CKD) is increasingly recognized as a major public health *** targeting delivery to the kidney is an attractive method to increase the drug efficacy,as this approach will generate higher renal drug *** extensively used as vehicles of radioactivity for targeted imaging and radiolabeled peptides also caused high and persistent localization of radioactivity in the kidney In addition,the renal uptake owes to the peptides carrier rather than the radiometabolite.
Aim:To synthesis a novel chitosan derivative,N-octyl-N-arginine chitosan(OACS),with a mimetic structure of Arginine rich *** micelles loaded Insulin (Ins-OACS) was prepared,characterized and ***:Octyl groups were intr...
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Aim:To synthesis a novel chitosan derivative,N-octyl-N-arginine chitosan(OACS),with a mimetic structure of Arginine rich *** micelles loaded Insulin (Ins-OACS) was prepared,characterized and ***:Octyl groups were introduced onto chitosan by nucleophilic addition and the subsequent *** the formed products were conjugated with arginine under the catalysis of EDC and NHS to form *** structure of OACS was evaluated by elemental analysis,spectrophotometry,FT-IR,1H NMR etc.
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