From synthesis to application: a review of BaZrS chalcogenide perovskites.

Chalcogenide perovskites are gaining prominence as earth-abundant and non-toxic solar absorber materials, crystallizing in a distorted perovskite structure. Among these, BaZrS has attracted the most attention due to its optimal bandgap and its ability to be synthesized at relatively low temperatures. BaZrS exhibits a high light absorption coefficient, excellent stability under exposure to air, moisture, and heat, and is composed of earth-abundant elements.

Filsuvez (Birch Triterpenes) Topical Gel.

Filsuvez (birch triterpenes) topical gel received approval in 2023 for the treatment of epidermolysis bullosa (EB) in pediatric patients (aged ≥6 months) and adults. It promotes wound healing by modulating inflammation, encouraging new tissue formation, and maintaining the skin barrier. In a randomized, double-blind, controlled, parallel-group, phase III trial (EASE, NCT03068780), 223 patients were randomly assigned to two groups: the first group received treatment with birch triterpenes topical gel (study gel, n = 109), and the second group received treatment with vehicle gel (n = 114).

Zelsuvmi (Berdazimer) Topical Gel.

Zelsuvmi (berdazimer) topical gel has been approved recently for the treatment of molluscum contagiosum (MC) in patients aged ≥1 year. In three phase 3, randomized, double-blind, vehicle-controlled trials of similar design, berdazimer was investigated for the treatment of MC. Berdazimer or vehicle was applied once daily on MC lesions until complete lesion clearance was observed or for up to 12 weeks.

Accuracy of self-reported foot strike pattern detection among endurance runners.

Introduction: Foot strike pattern is often associated with running related injury and the focus of training and rehabilitation for athletes. The ability to modify foot strike pattern depends on awareness of foot strike pattern before being able to attempt change the pattern. Accurate foot strike pattern detection may help prevent running related injury (RRI) and facilitate gait modifications and shoe transitions.

Repeated, High-dose Fentanyl Administration in Rats Reveals Minimal Tolerance to Unconsciousness, Bradycardia, Muscle Rigidity and Respiratory Depression.

Background: Fentanyl is a synthetic opioid that is widely used in anesthesiology, but its illicit use is rapidly increasing. At high doses fentanyl induces unconsciousness and muscle rigidity, the mechanisms of which are poorly understood. Since animal models are needed to study these effects, the aim of this study was to establish a rat model of fentanyl abuse and investigate the effects of repeated high-dose fentanyl injections on loss of righting reflex, heart rate, respiratory depression, muscle, and brain activity.