J. Losa-Reyna

发表

The sit-to-stand muscle power test: An easy, inexpensive and portable procedure to assess muscle power in older people

J. Alcazar, J. Losa-Reyna, C. Rodriguez-Lopez, 2018, Experimental Gerontology.

Sit-to-stand muscle power test: Comparison between estimated and force plate-derived mechanical power and their association with physical function in older adults

J. Alcazar, J. Losa-Reyna, C. Rodriguez-Lopez, 2020, Experimental Gerontology.

Severe energy deficit upregulates leptin receptors, leptin signaling, and PTP1B in human skeletal muscle.

J. Losa-Reyna, H. Holmberg, J. Ponce-González, 2017, Journal of applied physiology.

Prospective Changes in the Distribution of Movement Behaviors Are Associated With Bone Health in the Elderly According to Variations in their Frailty Levels

S. Chastin, J. Losa-Reyna, L. Rodríguez-Mañas, 2020, Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research.

Androgen receptor gene polymorphism influence fat accumulation: A longitudinal study from adolescence to adult age

J. Losa-Reyna, F. G. Rodriguez-Gonzalez, J. Ponce-González, 2016, Scandinavian journal of medicine & science in sports.

Endocrinology of Aging From a Muscle Function Point of View: Results From the Toledo Study for Healthy Aging.

J. Losa-Reyna, A. Alfaro-Acha, L. Rodríguez-Mañas, 2017, Journal of the American Medical Directors Association.

The Impact of Movement Behaviors on Bone Health in Elderly with Adequate Nutritional Status: Compositional Data Analysis Depending on the Frailty Status

S. Chastin, J. Losa-Reyna, L. Rodríguez-Mañas, 2019, Nutrients.

Compositional Influence of Movement Behaviours on Bone Health during Ageing.

S. Chastin, J. Losa-Reyna, L. Rodríguez-Mañas, 2019, Medicine and science in sports and exercise.

Associations between sedentary time, physical activity and bone health among older people using compositional data analysis

S. Chastin, J. Losa-Reyna, L. Rodríguez-Mañas, 2018, PloS one.

Impact of data averaging strategies on V̇O2max assessment: Mathematical modeling and reliability

J. J. González-Henríquez, J. Losa-Reyna, J. Ponce-González, 2019, Scandinavian journal of medicine & science in sports.

KCNMA1 Encoded Cardiac BK Channels Afford Protection against Ischemia-Reperfusion Injury

Martin Biel, Andrea Brüggemann, Klaus Qvortrup, 2014, PloS one.

A new equation to estimate temperature‐corrected PaCO2 from PETCO2 during exercise in normoxia and hypoxia

J. Losa-Reyna, J. Calbet, G. Rådegran, 2016, Scandinavian journal of medicine & science in sports.

Limitations to oxygen transport and utilization during sprint exercise in humans: evidence for a functional reserve in muscle O2 diffusing capacity

J. Losa-Reyna, C. Lundby, P. Rasmussen, 2015, The Journal of physiology.

Angiotensin‐Converting Enzyme 2 (SARS‐CoV‐2 receptor) expression in human skeletal muscle

J. J. González-Henríquez, J. Losa-Reyna, J. Hallén, 2021, Scandinavian journal of medicine & science in sports.

Effect of a short multicomponent exercise intervention focused on muscle power in frail and pre frail elderly: A pilot trial

J. Alcazar, J. Losa-Reyna, A. Alfaro-Acha, 2019, Experimental Gerontology.

Effects of concurrent exercise training on muscle dysfunction and systemic oxidative stress in older people with COPD

J. Alcazar, J. Losa-Reyna, C. Rodriguez-Lopez, 2019, Scandinavian journal of medicine & science in sports.

The Effect of the Stretch-Shortening Cycle in the Force–Velocity Relationship and Its Association With Physical Function in Older Adults With COPD

J. Alcazar, J. Losa-Reyna, C. Rodriguez-Lopez, 2019, Front. Physiol..

Global performance of executive function is predictor of risk of frailty and disability in older adults

J. Losa-Reyna, A. Alfaro-Acha, L. Rodríguez-Mañas, 2017, The journal of nutrition, health & aging.

Breaking sedentary time predicts future frailty in inactive older adults: A cross-lagged panel model.

J. Losa-Reyna, L. Rodríguez-Mañas, I. Ara, 2020, The journals of gerontology. Series A, Biological sciences and medical sciences.

Low relative mechanical power in older adults: An operational definition and algorithm for its application in the clinical setting

J. Alcazar, J. Losa-Reyna, A. Alfaro-Acha, 2020, Experimental Gerontology.

Impact of relative muscle power on hospitalization and all-cause mortality in older adults.

J. Alcazar, J. Losa-Reyna, A. Alfaro-Acha, 2021, The journals of gerontology. Series A, Biological sciences and medical sciences.

Muscle activation during exercise in severe acute hypoxia: role of absolute and relative intensity.

J. Losa-Reyna, M. Izquierdo, I. Perez-Suarez, 2014, High altitude medicine & biology.

Comparison of available equations to estimate sit-to-stand muscle power and their association with gait speed and frailty in older people: Practical applications for the 5-rep sit-to-stand test

J. Alcazar, J. Losa-Reyna, L. Rodríguez-Mañas, 2021, Experimental Gerontology.

Force-velocity profiling in older adults: An adequate tool for the management of functional trajectories with aging

J. Alcazar, J. Losa-Reyna, C. Rodriguez-Lopez, 2018, Experimental Gerontology.

Effects of Power-Oriented Resistance Training With Heavy vs. Light Loads on Muscle-Tendon Function in Older Adults: A Study Protocol for a Randomized Controlled Trial

J. Alcazar, J. Losa-Reyna, C. Rodriguez-Lopez, 2021, Frontiers in Physiology.

Which one came first: movement behavior or frailty? A cross‐lagged panel model in the Toledo Study for Healthy Aging

J. Losa-Reyna, L. Rodríguez-Mañas, I. Ara, 2020, Journal of cachexia, sarcopenia and muscle.

Cognitive Performance across 3 Frailty Phenotypes: Toledo Study for Healthy Aging.

J. Losa-Reyna, A. Alfaro-Acha, L. Rodríguez-Mañas, 2017, Journal of the American Medical Directors Association.

Acute Physiological Response to Light- and Heavy-load Power-oriented Exercise in Older Adults

J. Alcazar, J. Losa-Reyna, C. Rodriguez-Lopez, 2021, International Journal of Sports Medicine.

Arterial to end-tidal Pco2 difference during exercise in normoxia and severe acute hypoxia: importance of blood temperature correction

J. Losa-Reyna, J. Calbet, R. Torres-Peralta, 2015, Physiological reports.

Dose-response association between physical activity and sedentary time categories on ageing biomarkers

J. Losa-Reyna, L. Rodríguez-Mañas, I. Ara, 2019, BMC Geriatrics.

What limits performance during whole‐body incremental exercise to exhaustion in humans?

J. Losa-Reyna, J. Ponce-González, M. Martin‐Rincon, 2015, The Journal of physiology.

Increased PIO2 at Exhaustion in Hypoxia Enhances Muscle Activation and Swiftly Relieves Fatigue: A Placebo or a PIO2 Dependent Effect?

J. Losa-Reyna, M. Izquierdo, J. Ponce-González, 2016, Front. Physiol..

Can Physical Activity Offset the Detrimental Consequences of Sedentary Time on Frailty? A Moderation Analysis in 749 Older Adults Measured With Accelerometers.

J. Losa-Reyna, L. Rodríguez-Mañas, I. Ara, 2019, Journal of the American Medical Directors Association.

Task Failure during Exercise to Exhaustion in Normoxia and Hypoxia Is Due to Reduced Muscle Activation Caused by Central Mechanisms While Muscle Metaboreflex Does Not Limit Performance

J. Losa-Reyna, M. Izquierdo, D. Morales‐Alamo, 2016, Front. Physiol..

Residual effects of 12 weeks of power‐oriented resistance training plus high‐intensity interval training on muscle dysfunction, systemic oxidative damage, and antioxidant capacity after 10 months of training cessation in older people with COPD

J. Alcazar, J. Losa-Reyna, C. Rodriguez-Lopez, 2023, Scandinavian journal of medicine & science in sports.

Relative sit-to-stand power cut-off points and their association with negatives outcomes in older adults

J. Alcazar, J. Losa-Reyna, A. Alfaro-Acha, 2020, Scientific Reports.

Frailty Trait Scale-Short Form: A Frailty Instrument for Clinical Practice.

J. Losa-Reyna, A. Alfaro-Acha, L. Rodríguez-Mañas, 2020, Journal of the American Medical Directors Association.

Antioxidant enzymes and Nrf2/Keap1 in human skeletal muscle: Influence of age, sex, adiposity and aerobic fitness.

J. Losa-Reyna, R. Boushel, J. Ponce-González, 2023, Free radical biology & medicine.