Avoiding pain during propofol injection in pediatric anesthesia: Hypnoanalgesia of the hand versus intravenous lidocaine.

Introduction: Pain related to injection of propofol during induction of anesthesia decreases from 66.8% without prevention, to 22-31% of cases when lidocaine is associated. Hypnoanalgesia of the hand is currently used for painful procedures in children but has never been evaluated in this indication.

Postoperative delirium is a risk factor of institutionalization after hip fracture: an observational cohort study.

Introduction: Hip fracture is a common clinical problem in geriatric patients often associated with poor postoperative outcomes. Postoperative delirium (POD) and postoperative neurocognitive disorders (NCDs) are particularly frequent. The consequences of these disorders on postoperative recovery and autonomy are not fully described.

Inhibiting de novo ceramide synthesis restores mitochondrial and protein homeostasis in muscle aging.

Disruption of mitochondrial function and protein homeostasis plays a central role in aging. However, how these processes interact and what governs their failure in aging remain poorly understood. Here, we showed that ceramide biosynthesis controls the decline in mitochondrial and protein homeostasis during muscle aging.

The importance of intermediate filaments in the shape maintenance of myoblast model tissues.

Liquid and elastic behaviours of tissues drive their morphology and response to the environment. They appear as the first insight into tissue mechanics. We explore the role of individual cell properties on spheroids of mouse muscle precursor cells and investigate the role of intermediate filaments on surface tension and Young's modulus.

Desmin Modulates Muscle Cell Adhesion and Migration.

Cellular adhesion and migration are key functions that are disrupted in numerous diseases. We report that desmin, a type-III muscle-specific intermediate filament, is a novel cell adhesion regulator. Expression of p.