There is an obvious need for efficient and safe nasal absorption enhancers for the
development of therapeutically efficacious nasal products for small hydrophilic drugs …

Chitosan, a natural cationic polysaccharide, is prepared industrially by the hydrolysis of the
aminoacetyl groups of chitin, a naturally available marine polymer. Chitosan is a non-toxic …

Intranasal administration is an attractive option for local and systemic delivery of many
therapeutic agents. The nasal mucosa is–compared to other mucosae–easily accessible …

Context: In recent years, nanotechnology-based delivery systems have gained interest to
overcome the problems of restricted absorption of therapeutic agents from the nasal cavity …

Powders for nasal delivery have been recognized as advantageous dosage forms over
liquids due to increased stability and residence time on nasal mucosa, with improved …

We propose the formulation and characterization of solid microparticles as nasal drug
delivery systems able to increase the nose-to-brain transport of deferoxamine mesylate …

A natural long-chain polymer, chitin is the main component of the cell walls of fungi, the
exoskeletons of arthropods (including crustaceans and insects), the radulas of mollusks, and …

Gastroesophageal Reflux Disease (GERD) is a chronic ailment that results from the
backward flow of stomach acid into the esophagus, causing heartburn and acid …

Although rodent models are very popular for scientific studies, it is becoming more evident
that large animal models can provide unique opportunities for biomedical research. Sheep …

Risperidone nanoemulsion (NE) and mucoadhesive NE formulations were successfully
prepared by the spontaneous emulsification method (titration method) using Capmul MCM …