Albumin nanoparticles for the delivery of gabapentin: preparation, characterization and pharmacodynamic studies.

The study was aimed to prepare and evaluate gabapentin loaded albumin nanoparticles and to find out their effectiveness in treating epilepsy. Albumin nanoparticles of gabapentin were prepared by pH-coacervation method. The drug was administered into animals as free drug, gabapentin bound with nanoparticles, and gabapentin bound with nanoparticles coated with polysorbate 80.

Chitosan nanoparticles as a new delivery system for the anti-Alzheimer drug tacrine.

Unlabelled: Tacrine-loaded chitosan nanoparticles were prepared by spontaneous emulsification. The particle size and zeta potential was determined by scanning probe microscopy and Zetasizer, respectively. The prepared particles showed good drug-loading capacity.

Significant delivery of tacrine into the brain using magnetic chitosan microparticles for treating Alzheimer's disease.

Alzheimer's disease (AD) is a progressive degenerative disorder of the brain characterized by a slow, progressive decline in cognitive function and behavior. As the disease advances, persons have a tough time with daily tasks like using the phone, cooking, handling money or driving the car. AD affects 15 million people worldwide and it has been estimated that AD affects 4.