Results 51 to 60 of about 1,360 (174)

Efectos de un programa de actividad física intensa en la composición corporal de adolescentes murcianos

Sport TK, 2016
Introducción y Objetivos: Este artículo se centra en estudiar los efectos de un programa de actividad física sobre la composición corporal de un grupo de adolescentes.
G. F. López Sánchez, J. Nicolás López, A. Díaz Suárez   +2 more
doaj   +1 more source

How Does the Stress in the Fixation Device Change during Different Stages of Bone Healing in the Treatment of Fractures? A Finite Element Study of External Fixation for Tibial Fractures

Orthopaedic Surgery, Volume 16, Issue 11, Page 2821-2833, November 2024.
Finite element analysis reveals stress transfer from external fixators to tibial bone during fracture healing. Key stress‐sensitive points identified in the fixator can non‐invasively monitor healing progress, potentially reducing reliance on traditional diagnostic tools.
Xuehai Jia, Changyong Shen, Bin Luo, Yi Yang, Kerui Zhang, Yi Deng, Jun Wen, Litai Ma   +7 more
wiley   +1 more source

Relación entre actividad física y composición corporal de adolescentes

Sport TK, 2016
El objetivo de este estudio fue determinar el efecto de la actividad física en la composición corporal de adolescentes. La muestra del estudio fueron 735 estudiantes (299 chicos: edad media 17.20 años; 436 chicas: edad media 17.16 años).
L. Tlučáková, B. Ružbarská, P. Čech, P. Kačúr, M. Zvonař, M. Gimunová   +5 more
doaj   +1 more source

Variación de la masa corporal grasa por antropometría y bioimpedancia en escolares jujeños

Revista Argentina de Antropología Biológica, 2017
El objetivo del presente artículo es comparar distintos métodos de cálculo del porcentaje de grasa corporal (%GC) por antropometría y bioimpedancia (BIA) en una población infanto-juvenil jujeña y analizar la variación de la masa grasa (MG), masa magra (MM) y de los índices de masa grasa (IMG) y masa magra (IMM). Se realizó un estudio transversal en 232
Martinez, Jorge Ivan, Dipierri, Jose Edgardo, Bejarano, Ignacio Felipe, Quispe, Yolanda, Alfaro Gómez, Emma Laura   +4 more
openaire   +5 more sources

Soil carbon and nitrogen cycling at the atmosphere–soil interface: Quantifying the responses of biocrust–soil interactions to global change

Global Change Biology, Volume 30, Issue 10, October 2024.
Despite the critical role of biological soil crusts (biocrusts) in dryland C and N cycles, little is known about how biocrust‐derived C and N move into the soil. This study reveals how biocrusts facilitate the downward movement of C and N and drive the formation of mineral‐associated organic matter in subcrust soils.
K. Witzgall, B. D. Hesse, N. L. Pacay‐Barrientos, J. Jansa, O. Seguel, R. Oses, F. Buegger, J. Guigue, C. Rojas, K. Rousk, T. E. E. Grams, N. Pietrasiak, C. W. Mueller   +12 more
wiley   +1 more source

C‐reactive protein (CRP) in high altitude Bolivian peri‐urban adolescents varies by adiposity, current illness, height, socioeconomic status, sex, and menarcheal status: The potential benefits and costs of adipose reserves in arduous environments

American Journal of Human Biology, Volume 36, Issue 9, September 2024.
Abstract Objectives In non‐industrialized and low‐income populations, adipose stores can serve as a valuable buffer against harsh conditions such as seasonal food scarcity. However, these reserves may incur costs due to adipocytes' production of pro‐inflammatory cytokines; inflammation is associated with increased risk for cardiometabolic diseases ...
Virginia J. Vitzthum, Jonathan Thornburg, Thomas W. McDade, Kathryn A. Hicks, Aaron Miller, Emily M. Chester, Baileigh Goodlett, Esperanza Caceres, Hilde Spielvogel   +8 more
wiley   +1 more source

Hydroxycitrate delays early mortality in mice and promotes muscle regeneration while inducing a rich hepatic energetic status

Aging Cell, Volume 23, Issue 9, September 2024.
ATP citrate lyase (ACLY) inhibitors have been proposed as calorie restriction mimetics. We performed a longevity assay in mice using the ACLY inhibitor hydroxycitrate. We observed that hydroxycitrate delays early mortality, having pleiotropic effects in muscle and liver physiology.
Isabel Espadas, María Ángeles Cáliz‐Molina, Raúl López‐Fernández‐Sobrino, Concepción Panadero‐Morón, Alejandro Sola‐García, Mario Soriano‐Navarro, Enrique Martínez‐Force, Mónica Venegas‐Calerón, Joaquin J. Salas, Franz Martín, Benoit R. Gauthier, Clara Alfaro‐Cervelló, David Martí‐Aguado, Vivian Capilla‐González, Alejandro Martín‐Montalvo   +14 more
wiley   +1 more source

A placebo‐controlled, double‐blind study evaluating the effect of orally administered polyunsaturated fatty acids on the oclacitinib dose for atopic dogs

Veterinary Dermatology, Volume 35, Issue 4, Page 408-417, August 2024.
Background – Supplementation of polyunsaturated fatty acids (PUFA) enables dose reduction of prednisolone and ciclosporin in canine atopic dermatitis (cAD). Objective – To determine if oral administration of PUFA can reduce the dose of oclacitinib for cAD. Conclusion – Oral supplementation of PUFA allowed dose reduction of oclacitinib and improved pVAS,
Laura Schäfer, Nina Thom
wiley   +1 more source

Obesidad y rigidez del tejido adiposo subcutáneo: ¿la elastografía por ultrasonido puede revelar nuevos indicadores?

Anales de Radiología, México
Objetivo: Evaluar la correlación entre la rigidez del tejido subcutáneo y el porcentaje de grasa corporal en pacientes adultos con sobrepeso y obesidad. Método: Estudio observacional, descriptivo y transversal, con un total de 112 participantes.
Israel Villasana-Peña, Cristina Calvillo-Tovar, Blanca A. Acevedo-Ruiz-Esparza   +2 more
doaj   +1 more source

Plant‐based meat analogues marketed in Catalonia: analysis of contaminants, essential elements, microbiological and physicochemical status, dietary intake estimation and health risk assessment

Food Risk Assess Europe, Volume 2, Issue 3, July 2024.
Abstract The latest barometer of food safety in Catalonia conducted by the Catalan Food Safety Agency (ACSA for its initials in Catalan) in 2021 shows that 28.7% of the population consumes meat analogues (substitutes). The main reasons for consuming this type of food are animal welfare, followed by environmental and health reasons.
Martí Nadal Lomas, Nieves González Paradell, Victòria Castell Garralda, Laura Alcalde Sanz, Josep Calderón, Sara Sabaté   +5 more
wiley   +1 more source