Codesigning training for health providers to improve detection and response to elder abuse.

Background And Objectives: Screening for elder abuse can improve detection, but many health providers lack the necessary skills and confidence. To address this, training for health providers on elder abuse screening was co-designed as part of a trial aimed at improving elder abuse detection and response.

Research Design And Methods: Between March and April 2023, 7 health providers and 10 older people and family carers participated in two national Australian online codesign workshops.

The impact of elder abuse training on subacute health providers and older adults: study protocol for a randomized control trial.

Background: Elder abuse often goes unreported and undetected. Older people may be ashamed, fearful, or otherwise reticent to disclose abuse, and many health providers are not confident in asking about it. In the No More Shame study, we will evaluate a co-designed, multi-component intervention that aims to improve health providers' recognition, response, and referral of elder abuse.

Intermittent normobaric hypoxia alters substrate partitioning and muscle oxygenation in individuals with obesity: implications for fat burning.

This single-blind, crossover study aimed to measure and evaluate the short-term metabolic responses to continuous and intermittent hypoxic patterns in individuals with obesity. Indirect calorimetry was used to quantify changes in resting metabolic rate (RMR), carbohydrate (CHO, %CHO), and fat oxidation (FAT, %FAT) in nine individuals with obesity pre and post: ) breathing normoxic air [normoxic sham control (NS-control)], ) breathing continuous hypoxia (CH), or ) breathing intermittent hypoxia (IH). A mean peripheral oxygen saturation ([Formula: see text]) of 80-85% was achieved over a total of 45 min of hypoxia.

A mitochondrial nexus in major depressive disorder: Integration with the psycho-immune-neuroendocrine network.

Nervous system processes, including cognition and affective state, fundamentally rely on mitochondria. Impaired mitochondrial function is evident in major depressive disorder (MDD), reflecting cumulative detrimental influences of both extrinsic and intrinsic stressors, genetic predisposition, and mutation. Glucocorticoid 'stress' pathways converge on mitochondria; oxidative and nitrosative stresses in MDD are largely mitochondrial in origin; both initiate cascades promoting mitochondrial DNA (mtDNA) damage with disruptions to mitochondrial biogenesis and tryptophan catabolism.

Succinate-mediated reactive oxygen species production in the anoxia-tolerant epaulette () and grey carpet () sharks.

Anoxia/re-oxygenation (AR) results in elevated unchecked oxidative stress and mediates irreversible damage within the brain for most vertebrates. Succinate accumulation within mitochondria of the ischaemic brain appears to increase the production of reactive oxygen species (ROS) upon re-oxygenation. Two closely related elasmobranchs, the epaulette shark () and the grey carpet shark () repeatedly experience near anoxia and re-oxygenation in their habitats and have adapted to survive AR at tropical temperatures without significant brain injuries.