Efficacy of tubing technique with biomaterials compared to direct coaptation technique after peripheral neurotmesis in nerve healing and return to functionality in young adult rats: a systematic review protocol.

Background: Peripheral nerves are constant targets of traumatic injury which may result in neurotmesis and which invariably requires surgical treatment. In view of this, tissue engineering studies developed biomaterials which were first tested in animal models and used as a guide for nerve stumps in the procedure in order to speed up the healing process. Therefore, the aim of this study is to evaluate the efficacy of biomaterials used in tubing technique on healing and histological and functional recovery after peripheral nerve neurotmesis in rats.

Clavanin A-bioconjugated FeO/Silane core-shell nanoparticles for thermal ablation of bacterial biofilms.

The use of central venous catheters (CVC) is highly associated with nosocomial blood infections and its use largely requires a systematic assessment of benefits and risks. Bacterial contamination of these tubes is frequent and may result in development of microbial consortia also known as biofilm. The woven nature of biofilm provides a practical defense against antimicrobial agents, facilitating bacterial dissemination through the patient's body and development of antimicrobial resistance.

Chemical immobilization of antimicrobial peptides on biomaterial surfaces.

The hospital infections associated with surgical procedures and implants still represents a severe problem to modern society. Therefore, new strategies to combat bacterial infections mainly caused by microorganisms resistant to conventional antibiotics are extremely necessary. In this context, antimicrobial peptides have gained prominence due their biocompatibility, low toxicity and effectiveness.

Optical and dielectric sensors based on antimicrobial peptides for microorganism diagnosis.

Antimicrobial peptides (AMPs) are natural compounds isolated from a wide variety of organisms that include microorganisms, insects, amphibians, plants, and humans. These biomolecules are considered as part of the innate immune system and are known as natural antibiotics, presenting a broad spectrum of activities against bacteria, fungi, and/or viruses. Technological innovations have enabled AMPs to be utilized for the development of novel biodetection devices.