Chitosan (CS), a cationic polysaccharide, is widely regarded as a safe and efficient intestinal
absorption enhancer of therapeutic macromolecules, owing to its inherent mucoadhesive …

The oral drug administration was convenient and comfortable route for patients.
Nevertheless, the oral uptake efficiency of many therapeutic agents was limited by …

The small intestine provides the major site for the absorption of numerous orally
administered drugs. However, before reaching to the systemic circulation to exert beneficial …

The excellent therapeutic potential of a variety of phytochemicals in different diseases has
been proven by extensive studies throughout history. However, most phytochemicals are …

Chitosan has prompted the continuous impetus for the development of safe and effective
drug delivery systems because of its unique physicochemical and biological characteristics …

Chitosan (CS) is a linear polysaccharide obtained by the deacetylation of chitin, which, after
cellulose, is the second biopolymer most abundant in nature, being the primary component …

Chitosan has prompted the continuous movement for the development of safe and effective
drug delivery systems because of its unique physicochemical and biological characteristics …

Non-parenteral drug delivery routes primarily remove the local pain at the injection site. The
drugs administered through the oral route encounter the process of hepatic first pass …

Chitosan is a non-toxic, biocompatible polymer that has found a number of applications in
drug delivery including that of absorption enhancer of hydrophilic macromolecular drugs …

Chitosan is a non-toxic, biocompatible polymer that has found a number of applications in
drug delivery including that of absorption enhancer of hydrophilic macromolecular drugs …