Antibiofilm, Anti-Inflammatory, and Regenerative Properties of a New Stable Ozone-Gel Formulation.

: Chronic skin wounds are characterized by inflammation, persistent infections, and tissue necrosis. The presence of bacterial biofilms prolongs the inflammatory response and delays healing. Ozone is a potent antimicrobial molecule, and many formulations have been used in the advanced therapeutic treatment of chronic wounds.

Isolation from Urine Culture in Hospitalised Patients: Incidence of Complicated Urinary Tract Infections and Asymptomatic Bacteriurias and Impact on Treatment of the EUCAST 2020 Update.

Urinary tract infections (UTIs) and asymptomatic bacteriurias (ABU) represent a large field of interest for antimicrobial stewardship programmes especially after 2020 EUCAST update in antimicrobial susceptibility testing interpretation and the possible related increase in carbapenems' prescription rate. The aim of this study was to evaluate the impact of the 2020 EUCAST update on antibiotic prescription in UTI due to organism and their characteristics. A retrospective observational study.

Mobile unidirectional airflow device reduces air contamination in an intravitreal outpatient clean room setting.

Purpose: To evaluate and compare the mycobacterial load using a mobile laminar airflow (LAF) device in an IVI-dedicated outpatient clean room (OCR) without ventilation systems and in a hospital-based operating theatre (HOT).

Methods: This case-control study was conducted in 2 different settings: OCR and HOT during a series of intravitreal injections (IVIs). The Air Microbial analysis was performed using a Surface Air System instrument at three different moments during the IVI sessions in both settings: at the operative site (OS), four meters from the OS (DOS) and in the disinfection room (DR).

Silver Nanoparticles and Simvastatin-Loaded PLGA-Coated Hydroxyapatite/Calcium Carbonate Scaffolds.

The need to develop synthetic bone substitutes with structures, properties, and functions similar to bone and capable of preventing microbial infections is still an ongoing challenge. This research is focused on the preparation and characterization of three-dimensional porous scaffolds based on hydroxyapatite (HA)-functionalized calcium carbonate loaded with silver nanoparticles and simvastatin (SIMV). The scaffolds were prepared using the foam replica method, with a polyurethane (PU) sponge as a template, followed by successive polymer removal and sintering.

Vicia ervilia lectin (VEA) has an antibiofilm effect on both Gram-positive and Gram-negative pathogenic bacteria.

Bacterial growing resistance to antibiotics poses a critical threat to global health. This study investigates, for the first time, the antibiofilm properties of Vicia ervilia agglutinin (VEA) from six different V. ervilia accessions against pathogenic bacteria, and the yeast Candida albicans.