Aerobic capacity and muscle proteome: Insights from a mouse model.

We explored the association between aerobic capacity (AC) and the skeletal muscle proteome of McArdle (n = 10) and wild-type (n = 8) mice, as models of intrinsically 'low' and 'normal' AC, respectively. AC was determined as total distance achieved in treadmill running until exhaustion. The quadriceps muscle proteome was studied using liquid chromatography with tandem mass spectrometry, with the Search Tool for the Retrieval of Interacting Genes/Proteins database used to generate protein-protein interaction (PPI) networks and enrichment analyses.

Exercise Interventions and Intelligence in Children and Adolescents: A Meta-Analysis.

Context: Mixed evidence exists on whether physical exercise interventions influence intelligence measures in children and adolescents.

Objective: To determine the effect of exercise interventions on intelligence in children and adolescents.

Data Sources: Relevant articles were identified in PubMed, Web of Science, PsycINFO, and Scopus (until February 22, 2024).

Paternal well-being perception during childbirth: Experience of prepared Chilean fathers after a prenatal education intervention.

Objective: To understand the father's lived experience of childbirth as a significant life situation within the well-being concept framework. To understand the father's lived experience of childbirth within the framework of the concept of well-being as a significant life situation.

Method: Secondary data analysis from a qualitative study about the experience of twelve Chilean fathers who were prepared to actively participate at childbirth from a mixed public-private health system institution between 2016-2017, was carried out.

Intrasession Caffeine Intake and Cycling Performance After Accumulated Work: A Field-Based Study.

Background: Preexercise caffeine intake has proven to exert ergogenic effects on cycling performance. However, whether these benefits are also observed under fatigue conditions remains largely unexplored. We aimed to assess the effect of caffeine ingested during prolonged cycling on subsequent time-trial performance in trained cyclists.

Integration of Dysphagia Therapy Techniques into Voice Rehabilitation: Design and Content Validation of a Cross-Therapy Protocol.

Background: The intricate relationship between swallowing and phonation, sharing anatomical and physiological substrates, underscores a clinical demand for integrated therapeutic approaches. Existing interventions often address these functions in isolation, overlooking their interconnected dynamics.

Objective: To design and validate a cross-therapy protocol incorporating dysphagia therapy techniques (maneuvers/exercises) into voice rehabilitation.