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http://dx.doi.org/10.1016/j.cjca.2023.02.011 | DOI Listing |
Nutrients
December 2024
Department of Clinical Medicine, Aarhus University Hospital, Aarhus University, Palle Juul-Jensens Boulevard 165, 8200 Aarhus, Denmark.
Background: This study aimed to compare the effects of a carbohydrate (CHO) hydrogel with (ALG-CP) or without (ALG-C) branched-chain amino acids, and a CHO-only non-hydrogel (CON), on cycling performance. The hydrogels, encapsulated in an alginate matrix, are designed to control CHO release, potentially optimising absorption, increasing substrate utilisation, and reducing gastrointestinal distress as well as carious lesions.
Methods: In a randomised, double-blinded, crossover trial, 10 trained male cyclists/triathletes completed three experimental days separated by ~6 days.
Nutrients
December 2024
ImFINE Research Group, Department of Health and Human Performance, Universidad Politécnica de Madrid, 28040 Madrid, Spain.
An optimal physical condition has beneficial effects in adults at risk of chronic diseases. However, research data on how adverse reactions to food (ARFSs) are linked to physical performance are lacking. The aims of this study were (a) to investigate the prevalence of ARFS according to age; (b) to analyze physical performance level according to the type of ARFS; and (c) to determine the probability of having a positive ARFS according to physical performance levels.
View Article and Find Full Text PDFNutrients
December 2024
Charles Perkins Centre, University of Sydney, Sydney, NSW 2006, Australia.
Importance: Although prolonged fasting has become increasingly popular, the favourable biological adaptations and possible adverse effects in humans have yet to be fully elucidated.
Objective: To investigate the effects of a three-day water-only fasting, with or without exercise-induced glycogen depletion, on autophagy activation and the molecular pathways involved in cellular damage accumulation and repair in healthy humans.
Design: A randomised, single-centre, two-period, two-sequence crossover trial.
Nutrients
December 2024
Institute of Applied Sciences, University of Chichester, College Lane, Chichester PO19 6PE, UK.
Unlabelled: Intake of New Zealand blackcurrant (NZBC) extract for 7 days has been shown to improve high-intensity intermittent running (HIIR) performance.
Objectives: We examined the repeat response of NZBC extract on HIIR performance.
Methods: Sixteen active males (age: 23 ± 3 yrs, height: 179 ± 5 cm, mass: 79 ± 11 kg, V˙O: 55.
Medicina (Kaunas)
December 2024
Department of Nephrology, Hospital Central de la Defensa Gómez Ulla, 28047 Madrid, Spain.
: Sodium glucose cotransporter-2 (SGLT-2) inhibitors have emerged as integral therapeutic tools in the management of patients with cardiovascular-kidney-metabolic (CKM) syndrome. In addition to their well-documented effects on lowering glucose levels and cardiovascular- and reno-protective actions, SGLT-2 inhibitors, through a reduction in body weight (BW), generate changes in the body composition and volume status that have not been clearly studied. : This retrospective, observational longitudinal cohort, single-center study analyzed and compared body composition and fluid status measured by bioelectrical impedance analysis (BIA) from weeks 0 to 12 after the initiation of the cardiac rehabilitation (CR) program for coronary artery disease and heart failure in 59 patients who started treatment with SGLT-2 inhibitors (SGLT-2iG) and 112 patients without SGLT-2 inhibitors (non-SGLT-2iG).
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