Search Results - "CALBET, José A. L"

Endurance Exercise Enhances the Effect of Strength Training on Muscle Fiber Size and Protein Expression of Akt and mTOR by Kazior, Zuzanna, Willis, Sarah J, Moberg, Marcus, Apró, William, Calbet, José A L, Holmberg, Hans-Christer, Blomstrand, Eva

“…Reports concerning the effect of endurance exercise on the anabolic response to strength training have been contradictory. This study re-investigated this…”
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Energy metabolism during repeated sets of leg press exercise leading to failure or not by Gorostiaga, Esteban M, Navarro-Amézqueta, Ion, Calbet, José A L, Hellsten, Ylva, Cusso, Roser, Guerrero, Mario, Granados, Cristina, González-Izal, Miriam, Ibañez, Javier, Izquierdo, Mikel

“…This investigation examined the influence of the number of repetitions per set on power output and muscle metabolism during leg press exercise. Six trained men…”
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Pulmonary ventilation and gas exchange during prolonged exercise in humans: Influence of dehydration, hyperthermia and sympathoadrenal activity by González‐Alonso, José, Calbet, José A. L., Mora‐Rodríguez, Ricardo, Kippelen, Pascale

“…New Findings What is the central question of the study? Ventilation increases during prolonged intense exercise, but the impact of dehydration and…”
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Role of muscle mass on sprint performance: gender differences? by Perez-Gomez, Jorge, Rodriguez, German Vicente, Ara, Ignacio, Olmedillas, Hugo, Chavarren, Javier, González-Henriquez, Juan Jose, Dorado, Cecilia, Calbet, José A. L.

“…The aim of this study was to determine if gender differences in muscle mass explain the gender differences in running and cycling sprint performance. Body…”
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SIRT1, AMP-activated protein kinase phosphorylation and downstream kinases in response to a single bout of sprint exercise: influence of glucose ingestion by Guerra, Borja, Guadalupe-Grau, Amelia, Fuentes, Teresa, Ponce-González, Jesús Gustavo, Morales-Alamo, David, Olmedillas, Hugo, Guillén-Salgado, José, Santana, Alfredo, Calbet, José A. L.

“…This study was designed to examine potential in vivo mechanisms of AMP-activated protein kinase (AMPK) phosphorylation inhibition and its downstream signaling…”
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Assessment of cardiac output with transpulmonary thermodilution during exercise in humans by Calbet, José A L, Boushel, Robert

“…The accuracy and reproducibility of transpulmonary thermodilution (TPTd) to assess cardiac output (Q̇) in exercising men was determined using indocyanine green…”
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Skeletal muscle signaling, metabolism, and performance during sprint exercise in severe acute hypoxia after the ingestion of antioxidants by Morales-Alamo, David, Guerra, Borja, Ponce-González, Jesús Gustavo, Guadalupe-Grau, Amelia, Santana, Alfredo, Martin-Rincon, Marcos, Gelabert-Rebato, Miriam, Cadefau, Joan A, Cusso, Roser, Dorado, Cecilia, Calbet, José A L

“…The aim of this study was to determine if reactive oxygen species (ROS) could play a role in blunting Thr -AMP-activated protein kinase (AMPK)-α…”
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Skeletal Muscle Pyruvate Dehydrogenase Phosphorylation and Lactate Accumulation During Sprint Exercise in Normoxia and Severe Acute Hypoxia: Effects of Antioxidants by Morales-Alamo, David, Guerra, Borja, Santana, Alfredo, Martin-Rincon, Marcos, Gelabert-Rebato, Miriam, Dorado, Cecilia, Calbet, José A L

“…Compared to normoxia, during sprint exercise in severe acute hypoxia the glycolytic rate is increased leading to greater lactate accumulation, acidification,…”
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exercising heart at altitude by Calbet, José A. L, Robach, Paul, Lundby, Carsten

“…Maximal cardiac output is reduced in severe acute hypoxia but also in chronic hypoxia by mechanisms that remain poorly understood. In theory, the reduction of…”
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On the mechanisms that limit oxygen uptake during exercise in acute and chronic hypoxia: role of muscle mass by Calbet, José A L, Rådegran, Göran, Boushel, Robert, Saltin, Bengt

“…Peak aerobic power in humans ( ) is markedly affected by inspired O 2 tension ( ). The question to be answered in this study is what factor plays a major role…”
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Gender dimorphism in skeletal muscle leptin receptors, serum leptin and insulin sensitivity by Guerra, Borja, Fuentes, Teresa, Delgado-Guerra, Safira, Guadalupe-Grau, Amelia, Olmedillas, Hugo, Santana, Alfredo, Ponce-Gonzalez, Jesus Gustavo, Dorado, Cecilia, Calbet, José A L

“…To determine if there is a gender dimorphism in the expression of leptin receptors (OB-R170, OB-R128 and OB-R98) and the protein suppressor of cytokine…”
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Repeated muscle biopsies through a single skin incision do not elicit muscle signaling, but IL-6 mRNA and STAT3 phosphorylation increase in injured muscle by GUERRA, Borja, GOMEZ-CABRERA, M. Carmen, GUSTAVO PONCE-GONZALEZ, Jesús, MARTINEZ-BELLO, Vladimir E, GUADALUPE-GRAU, Amelia, SANTANA, Alfredo, SEBASTIA, Vicente, VINA, Jose, CALBET, José A. L

“…To determine if muscle biopsies can be repeated using a single small (5-6 mm) skin incision without inducing immediate MAPK activation or inflammation in the…”
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Leptin signaling in skeletal muscle after bed rest in healthy humans by Guerra, Borja, Ponce-González, Jesus Gustavo, Morales-Alamo, David, Guadalupe-Grau, Amelia, Kiilerich, Kristian, Fuentes, Teresa, Ringholm, Stine, Biensø, Rasmus Sjørup, Santana, Alfredo, Lundby, Carsten, Pilegaard, Henriette, Calbet, José A. L.

“…Purpose This study aimed at determining the effects of bed rest on the skeletal muscle leptin signaling system. Methods Deltoid and vastus lateralis muscle…”
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Exercise training induces similar elevations in the activity of oxoglutarate dehydrogenase and peak oxygen uptake in the human quadriceps muscle by Blomstrand, Eva, Krustrup, Peter, Søndergaard, Hans, Rådegran, Göran, Calbet, José A. L., Saltin, Bengt

“…During exercise involving a small muscle mass, peak oxygen uptake is thought to be limited by peripheral factors, such as the degree of oxygen extraction from…”
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Muscle hypertrophy and increased expression of leptin receptors in the musculus triceps brachii of the dominant arm in professional tennis players by Olmedillas, Hugo, Sanchis-Moysi, Joaquin, Fuentes, Teresa, Guadalupe-Grau, Amelia, Ponce-González, Jesus G., Morales-Alamo, David, Santana, Alfredo, Dorado, Cecilia, Calbet, José A. L., Guerra, Borja

“…In rodents, endurance training increases leptin sensitivity in skeletal muscle; however, little is known about the effects of exercise on the leptin signalling…”
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Bone mass and the CAG and GGN androgen receptor polymorphisms in young men by Guadalupe-Grau, Amelia, Rodríguez-González, Francisco Germán, Ponce-González, Jesús Gustavo, Dorado, Cecilia, Olmedillas, Hugo, Fuentes, Teresa, Pérez-Gómez, Jorge, Sanchís-Moysi, Joaquín, Díaz-Chico, Bonifacio Nicolás, Calbet, José A L

“…To determine whether androgen receptor (AR) CAG (polyglutamine) and GGN (polyglycine) polymorphisms influence bone mineral density (BMD), osteocalcin and free…”
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Adiposity and age explain most of the association between physical activity and fitness in physically active men by Serrano-Sánchez, José A, Delgado-Guerra, Safira, Olmedillas, Hugo, Guadalupe-Grau, Amelia, Arteaga-Ortiz, Rafael, Sanchis-Moysi, Joaquín, Dorado, Cecilia, Calbet, José A L

“…To determine if there is an association between physical activity assessed by the short version of the International Physical Activity Questionnaire (IPAQ) and…”
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Greater Reduction in Abdominal Than in Upper Arms Subcutaneous Fat in 10- to 12-Year-Old Tennis Players: A Volumetric MRI Study by Sanchis-Moysi, Joaquín, Serrano-Sánchez, José Antonio, González-Henríquez, Juan José, Calbet, José A L, Dorado, Cecilia

“…Little is known about the impact of long term participation in sports and subcutaneous fat volume in children. This study aimed at determining whether tennis…”
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Maximal exercise and muscle oxygen extraction in acclimatizing lowlanders and high altitude natives by Lundby, Carsten, Sander, Mikael, Van Hall, Gerrit, Saltin, Bengt, Calbet, José A. L.

“…The tight relation between arterial oxygen content and maximum oxygen uptake within a given person at sea level is diminished with altitude acclimatization. An…”
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The biological and psychosocial aspects of successful aging in high functional elders: A longitudinal study by Calbet, José A. L.

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