Habitual pre-exercise caffeine supplementation prevents exercise-training induced attenuation of exercising systolic blood pressure and double-product.

We examined the effect of habitual pre-exercise caffeine supplementation on training-induced adaptations to exercising systolic (SBP), diastolic (DBP), pulse pressure (PP), heart rate (HR), and double product (DP). Young women (mean±SD; 24±7 y) were randomized to a caffeine (120 mg) supplement (CAF; n=17) or placebo (PLA; n=16) group, completed 6-weeks of high intensity exercise training on three non-consecutive days per week, and supplemented with CAF or PLA 30-60 minutes before exercise or else upon waking. Before (PRE) and after (POST) the intervention, SBP, DBP, and HR were measured, and PP and DP calculated, at rest and during fixed-power exercise at 50W and 75W.

Integrated programs for common mental illnesses within primary care and community settings in Latin America: a scoping review of components and implementation strategies.

Integrated programs for common mental illnesses are evidence-informed practices yet to be routinely implemented in Latin America. It synthesizes the literature on integrated programs for common mental illnesses (anxiety, depression, and posttraumatic stress disorder) in Latin American primary care and community settings. It maps program components (the 'what') to the collaborative care model core components and implementation strategies (the 'how') to the Expert Recommendations for Implementing Change (ERIC) taxonomy.

Regional Hereditary Cancer Program in Chile: A scalable model of genetic counseling and molecular diagnosis to improve clinical outcomes for patients with hereditary cancer across Latin America.

Background: Breast cancer is a leading cause of cancer-related mortality worldwide, with hereditary forms accounting for approximately 10% of cases. In Chile, significant gaps exist in genetic counseling and testing, particularly within the public health system. This study presents the implementation and outcomes of the first regional hereditary cancer program in the Maule region of Chile, aimed at improving detection and management of hereditary breast cancer.

Immobilization of Naringinase onto Polydopamine-Coated Magnetic Iron Oxide Nanoparticles for Juice Debittering Applications.

Chemical amination of the enzyme was demonstrated to favor immobilization onto polydopamine (PDA)-coated magnetic nanoparticles (MNPs) for the first time, to the best of the author's knowledge. MNPs prepared via hydrothermal synthesis were coated with PDA for the immobilization of naringinase. X-ray diffraction, transmission electron microscopy, X-ray photoelectron spectroscopy, and Fourier-transform infrared spectroscopy showed that the MNPs were composed mainly of FeO with an average size of 38.

Improving Diagnostic Strategies for Pediatric Anxiety Disorders: Advice for the Clinician.

This review aims to raise awareness about the prevalence and impact of pediatric anxiety, emphasizing the need for clinician education in primary care and mental health settings. Early detection and management of pediatric anxiety can be achieved through the development and implementation of standardized screening protocols. Our goal is to positively improve the outcomes of pediatric patients suffering from anxiety by improving the awareness and knowledge of clinicians in primary and mental health care settings.