Evaluating the Impact of Multimodal Prehabilitation with High Protein Oral Nutritional Supplementation (HP ONS) with Beta-Hydroxy Beta-Methylbutyrate (HMB) on Sarcopenic Surgical Patients-Interim Analysis of the HEROS Study.

Background: Multimodal prehabilitation programs, which may incorporate nutritional supplementation and exercise, have been developed to combat sarcopenia in surgical patients to enhance post-operative outcomes. However, the optimal regime remains unknown. The use of beta-hydroxy beta-methylbutyrate (HMB) has beneficial effects on muscle mass and strength.

Oil palm leaf protein hydrolysate and its novel peptides as alternative plant-based α-glucosidase inhibitors.

Diabetes, particularly type II, is a global health concern, with current treatments like α-glucosidase inhibitors often causing gastrointestinal side effects. This study explored the antihyperglycemic potential of crude protein hydrolysate from oil palm leaves (OPL) as a plant-based α-glucosidase inhibitor. OPL protein hydrolysate was extracted under acidic, neutral, and alkaline conditions, and their α-glucosidase inhibitory activity was assessed.

Single and Dual Task Gait Speed in Frailty Screening of Community-Dwelling Older Adults.

Objective: This study compares dual task (DT) gait speed between robust and frail older adults in the setting of a community-based frailty screening program.

Methods: A cross-sectional study was conducted involving older adults aged 50 years or older. Participants were categorized as robust, pre-frail or frail using the FRAIL phenotype.

Novelty mismatch as a determinant of latent inhibition.

Latent inhibition refers to the observation, made in both human and nonhuman animals, that learning about the relationship between a stimulus and an outcome progresses more rapidly when the stimulus is novel compared to when the stimulus has been rendered familiar by preexposure. Three experiments with human participants show that this effect can be reversed to reveal faster learning about a familiar than a novel stimulus, by manipulating the novelty/familiarity of the experimental context. In each experiment, during Stage 1, a preexposed stimulus was rendered familiar by being repeatedly presented within a stream of distractor letters that constituted the experimental context.