drug-loaded electrospun nanofibrous sheets as barriers against postsurgical adhesions in mice model

Drug-loaded electrospun nanofibrous sheets as barriers against postsurgical adhesions in mice model

Objectives: Postsurgical adhesion is one of the common complications after surgery. Some anti-adhesion barriers are commercially available which are not customary used by physicians as much as expected because of ineffectiveness. Recently, nanofibers have been introduced as anti-adhesion barriers with t...

Preparation and Evaluation of Dexamethasone-Loaded Electrospun Nanofiber Sheets as a Sustained Drug Delivery System

Recently, electrospinning technology has been widely used as a processing method to make nanofiber sheets (NS) for biomedical applications because of its unique features, such as ease of fabrication and high surface area. To develop a sustained dexamethasone (Dex) delivery system, in this work, poly(ε-caprolactone-co-l-lactide) (PCLA) copolymer with controllable biodegradability was synthesized...

Multifunctional Ternary Drug-Loaded Electrospun Scaffolds

Electrospun nanofibrous materials for tissue engineering and drug delivery.

The electrospinning technique, which was invented about 100 years ago, has attracted more attention in recent years due to its possible biomedical applications. Electrospun fibers with high surface area to volume ratio and structures mimicking extracellular matrix (ECM) have shown great potential in tissue engineering and drug delivery. In order to develop electrospun fibers for these applicati...

Preformulation Studies of Furosemide-Loaded Electrospun Nanofibrous Systems for Buccal Administration

Furosemide loaded electrospun fibers were prepared for buccal administration, with the aim of improving the oral bioavailability of the poorly soluble and permeable crystalline drug, which can be achieved by the increased solubility and by the circumvention of the intensive first pass metabolism. The water soluble hydroxypropyl cellulose (HPC) was chosen as a mucoadhesive polymer. In order to i...

PLGA nanofiber membranes loaded with epigallocatechin-3-O-gallate are beneficial to prevention of postsurgical adhesions

This study concentrates on the development of biodegradable nanofiber membranes with controlled drug release to ensure reduced tissue adhesion and accelerated healing. Nanofibers of poly(lactic-co-glycolic acid) (PLGA) loaded with epigallocatechin-3-O-gallate (EGCG), the most bioactive polyphenolic compound in green tea, were electrospun. The physicochemical and biomechanical properties of EGCG...