J A L Calbet

Summary

Affiliation: Hospital Universitario
Country: Spain

Publications

  1. ncbi Cardiac output and leg and arm blood flow during incremental exercise to exhaustion on the cycle ergometer
    Jose A L Calbet
    Department of Physical Education, University of Las Palmas de Gran Canaria, Spain
    J Appl Physiol (1985) 103:969-78. 2007
  2. ncbi Effects of ATP-induced leg vasodilation on VO2 peak and leg O2 extraction during maximal exercise in humans
    J A L Calbet
    Departament of Physical Education, University of Las Palmas de Gran Canaria, Canary Islands, Spain
    Am J Physiol Regul Integr Comp Physiol 291:R447-53. 2006
  3. pmc The rate of fatigue accumulation as a sensed variable
    Jose A L Calbet
    Department of Physical Education, University of Las Palmas de Gran Canaria, Spain
    J Physiol 575:688-9. 2006
  4. ncbi Importance of hemoglobin concentration to exercise: acute manipulations
    Jose A L Calbet
    Department of Physical Education, University of Las Palmas de Gran Canaria, Spain
    Respir Physiol Neurobiol 151:132-40. 2006
  5. ncbi Why do arms extract less oxygen than legs during exercise?
    J A L Calbet
    Department of Physical Education, University of Las Palmas de Gran Canaria, Canary Islands, Spain
    Am J Physiol Regul Integr Comp Physiol 289:R1448-58. 2005
  6. ncbi Gastric emptying, gastric secretion and enterogastrone response after administration of milk proteins or their peptide hydrolysates in humans
    Jose A L Calbet
    Copenhagen Muscle Research Center, Rigshospitalet, Copenhagen, Denmark
    Eur J Nutr 43:127-39. 2004
  7. ncbi Plasma volume expansion does not increase maximal cardiac output or VO2 max in lowlanders acclimatized to altitude
    Jose A L Calbet
    Department of Physical Education, University of Las Palmas de Gran Canaria, 35010 Canary Islands, Spain
    Am J Physiol Heart Circ Physiol 287:H1214-24. 2004
  8. pmc Maximal muscular vascular conductances during whole body upright exercise in humans
    J A L Calbet
    Department of Physical Education, University of Las Palmas de Gran Canaria, Canary Islands, Spain
    J Physiol 558:319-31. 2004
  9. ncbi Plasma glucagon and insulin responses depend on the rate of appearance of amino acids after ingestion of different protein solutions in humans
    Jose A L Calbet
    Copenhagen Muscle Research Center, Rigshospitalet, Section 7652, Blegdamsvej 9, Denmark
    J Nutr 132:2174-82. 2002
  10. ncbi Determinants of maximal oxygen uptake in severe acute hypoxia
    J A L Calbet
    Department of Physical Education, University of Las Palmas de Gran Canaria, 35017 Las Palmas de Gran Canaria, Spain
    Am J Physiol Regul Integr Comp Physiol 284:R291-303. 2003

Collaborators

Detail Information

Publications41

  1. ncbi Cardiac output and leg and arm blood flow during incremental exercise to exhaustion on the cycle ergometer
    Jose A L Calbet
    Department of Physical Education, University of Las Palmas de Gran Canaria, Spain
    J Appl Physiol (1985) 103:969-78. 2007
    ....
  2. ncbi Effects of ATP-induced leg vasodilation on VO2 peak and leg O2 extraction during maximal exercise in humans
    J A L Calbet
    Departament of Physical Education, University of Las Palmas de Gran Canaria, Canary Islands, Spain
    Am J Physiol Regul Integr Comp Physiol 291:R447-53. 2006
    ....
  3. pmc The rate of fatigue accumulation as a sensed variable
    Jose A L Calbet
    Department of Physical Education, University of Las Palmas de Gran Canaria, Spain
    J Physiol 575:688-9. 2006
  4. ncbi Importance of hemoglobin concentration to exercise: acute manipulations
    Jose A L Calbet
    Department of Physical Education, University of Las Palmas de Gran Canaria, Spain
    Respir Physiol Neurobiol 151:132-40. 2006
    ..V(O(2)(max) during exercise in acute hypoxia. Likewise, reducing [Hb] in altitude-acclimatized humans to pre-acclimatization values has no effect on (.)V(O(2)(max) during exercise in hypoxia...
  5. ncbi Why do arms extract less oxygen than legs during exercise?
    J A L Calbet
    Department of Physical Education, University of Las Palmas de Gran Canaria, Canary Islands, Spain
    Am J Physiol Regul Integr Comp Physiol 289:R1448-58. 2005
    ....
  6. ncbi Gastric emptying, gastric secretion and enterogastrone response after administration of milk proteins or their peptide hydrolysates in humans
    Jose A L Calbet
    Copenhagen Muscle Research Center, Rigshospitalet, Copenhagen, Denmark
    Eur J Nutr 43:127-39. 2004
    ..The influence of protein fractionation on gastric emptying and rate of appearance of their constituent amino acids in peripheral blood remains unknown...
  7. ncbi Plasma volume expansion does not increase maximal cardiac output or VO2 max in lowlanders acclimatized to altitude
    Jose A L Calbet
    Department of Physical Education, University of Las Palmas de Gran Canaria, 35010 Canary Islands, Spain
    Am J Physiol Heart Circ Physiol 287:H1214-24. 2004
    ..Furthermore, hemodilution caused by PV expansion at altitude is compensated for by increased systemic O2 extraction with similar peak muscular O2 delivery, such that maximal exercise capacity is unaffected...
  8. pmc Maximal muscular vascular conductances during whole body upright exercise in humans
    J A L Calbet
    Department of Physical Education, University of Las Palmas de Gran Canaria, Canary Islands, Spain
    J Physiol 558:319-31. 2004
    ..It is concluded that skeletal muscle vascular conductance is restrained during whole body exercise in the upright position to avoid hypotension...
  9. ncbi Plasma glucagon and insulin responses depend on the rate of appearance of amino acids after ingestion of different protein solutions in humans
    Jose A L Calbet
    Copenhagen Muscle Research Center, Rigshospitalet, Section 7652, Blegdamsvej 9, Denmark
    J Nutr 132:2174-82. 2002
    ..The combined administration of glucose and peptide hydrolysates stimulates a synergistic release of insulin, regardless of the protein source...
  10. ncbi Determinants of maximal oxygen uptake in severe acute hypoxia
    J A L Calbet
    Department of Physical Education, University of Las Palmas de Gran Canaria, 35017 Las Palmas de Gran Canaria, Spain
    Am J Physiol Regul Integr Comp Physiol 284:R291-303. 2003
    ....
  11. ncbi Why is VO2 max after altitude acclimatization still reduced despite normalization of arterial O2 content?
    J A L Calbet
    Department of Physical Education, University of Las Palmas de Gran Canaria, 35017 Las Palmas de Gran Canaria, Spain
    Am J Physiol Regul Integr Comp Physiol 284:R304-16. 2003
    ..Oxygen transport from blood to muscle mitochondria, on the other hand, appears unaffected by CH...
  12. ncbi Anaerobic energy provision does not limit Wingate exercise performance in endurance-trained cyclists
    J A L Calbet
    Department of Physical Education, University of Las Palmas de Gran Canaria, Canary Islands
    J Appl Physiol (1985) 94:668-76. 2003
    ..The effect of severe acute hypoxia on supramaximal exercise performance depends on training background...
  13. pmc Effect of blood haemoglobin concentration on V(O2,max) and cardiovascular function in lowlanders acclimatised to 5260 m
    J A L Calbet
    Department of Physical Education, University of Las Palmas de Gran Canaria, Spain, and The Copenhagen Muscle Research Centre, Rigshospitalet, 2200 Copenhagen N, Denmark
    J Physiol 545:715-28. 2002
    ..This suggests that the lack of effect of [Hb] on V(O(2),max) may involve reciprocal changes in LBF via local metabolic control of the muscle vasculature...
  14. doi Strength training combined with plyometric jumps in adults: sex differences in fat-bone axis adaptations
    A Guadalupe-Grau
    Department of Physical Education, University of Las Palmas de Gran Canaria, Las Palmas de Gran Canaria, Las Palmas de Gran Canaria, Spain
    J Appl Physiol (1985) 106:1100-11. 2009
    ..The osteocalcin response to strength training is, in part, modulated by the muscle phenotype (MHC isoform composition). Despite the increase in osteocalcin, fat mass was not reduced...
  15. doi Does recombinant human Epo increase exercise capacity by means other than augmenting oxygen transport?
    C Lundby
    Copenhagen Muscle Research Center, Department of Anaesthesia, Rigshospitalet, Section 7652, Blegdamsvej 9, 2100 Copenhagen, Denmark
    J Appl Physiol (1985) 105:581-7. 2008
    ..The augmented hematocrit did not compromise peak cardiac output. In summary, in healthy humans, rHuEpo increases maximal oxygen consumption due to augmented systemic and muscular peak oxygen delivery...
  16. ncbi Influence of extracurricular sport activities on body composition and physical fitness in boys: a 3-year longitudinal study
    I Ara
    Department of Physical Education, University of Las Palmas de Gran Canaria, Las Palmas de Gran Canaria, Canary Island, Spain
    Int J Obes (Lond) 30:1062-71. 2006
    ..To analyse the effect of extracurricular physical activities on fat mass accumulation and physical fitness during growth in early pubertal males...
  17. pmc Muscular development and physical activity as major determinants of femoral bone mass acquisition during growth
    G Vicente-Rodriguez
    Department of Physical Education, University of Las Palmas de Gran Canaria, Las Palmas de Gran Canaria 35017, Spain
    Br J Sports Med 39:611-6. 2005
    ..To investigate to what extent bone mass accrual is determined by physical activity and changes in lean, fat, and total body mass during growth...
  18. doi Training, leptin receptors and SOCS3 in human muscle
    H Olmedillas
    University of Las Palmas de Gran Canaria, Department of Physical Education, Las Palmas de Gran Canaria, Spain
    Int J Sports Med 32:319-26. 2011
    ..Training does not increase the basal expression of SOCS3 protein in humans...
  19. doi Isoinertial and isokinetic sprints: muscle signalling
    T Fuentes
    Department of Physical Education, University of Las Palmas de Gran Canaria, Campus Universitario de Tafira s n, Las Palmas de Gran Canaria, 35017, Spain
    Int J Sports Med 34:285-92. 2013
    ..The leptin, insulin, glucose, GH, IL-6, and lactate response were similar in both groups. In conclusion, the muscle signalling response to sprint exercise differs between isoinertial and isokinetic sprints...
  20. ncbi Prolonged administration of recombinant human erythropoietin increases submaximal performance more than maximal aerobic capacity
    J J Thomsen
    Copenhagen Muscle Research Centre, Rigshospitalet, Section 7652, 2100, Copenhagen Ø, Denmark
    Eur J Appl Physiol 101:481-6. 2007
    ..8% as compared to pre rHuEpo administration. In conclusion, in healthy non-athlete subjects rHuEpo administration prolongs submaximal exercise performance by about 54% independently of the approximately 12% increase in VO2max...
  21. doi Bone mass in prepubertal tennis players
    J Sanchis-Moysi
    University of Las Palmas de Gran Canaria, Physical Education, Las Palmas de Gran Canaria, Spain
    Int J Sports Med 31:416-20. 2010
    ..In conclusion, tennis participation before puberty is associated with increased lean mass and bone mass, due to an enhanced bone size and areal BMD in the playing arm...
  22. ncbi Artistic versus rhythmic gymnastics: effects on bone and muscle mass in young girls
    G Vicente-Rodriguez
    Department of Physical Education, University of Las Palmas de Gran Canaria, Las Palmas, Spain
    Int J Sports Med 28:386-93. 2007
    ....
  23. ncbi Exercise economy does not change after acclimatization to moderate to very high altitude
    C Lundby
    Copenhagen Muscle Research Centre, Rigshospitalet, Copenhagen Ø, Denmark
    Scand J Med Sci Sports 17:281-91. 2007
    ..In conclusion, results from several, independent investigations indicate that exercise economy remains unchanged after acclimatization to high altitude...
  24. pmc Disparity in regional and systemic circulatory capacities: do they affect the regulation of the circulation?
    J A L Calbet
    Department of Physical Education, University of Las Palmas de Gran Canaria, Campus Universitario de Tafira s n, Las Palmas de Gran Canaria, Spain
    Acta Physiol (Oxf) 199:393-406. 2010
    ..Finally, when approximately 80% of cardiac output is directed towards contracting skeletal muscle modest vasoconstriction in the active muscles can evoke marked changes in arterial pressure...
  25. doi The upper extremity of the professional tennis player: muscle volumes, fiber-type distribution and muscle strength
    J Sanchis-Moysi
    Department of Physical Education, University of Las Palmas de Gran Canaria, Campus Universitario de Tafira s n, Las Palmas de Gran Canaria, Spain
    Scand J Med Sci Sports 20:524-34. 2010
    ..Dominant muscle volume was correlated with 1RM on the one-arm cable triceps pushdown exercise (r=0.84, P<0.05). Peak power during vertical jump correlated with VL muscle fibers's cross-sectional area (r=0.82-0.95, P<0.05)...
  26. ncbi Serum free testosterone, leptin and soluble leptin receptor changes in a 6-week strength-training programme
    I Ara
    Department of Physical Education, University of Las Palmas de Gran Canaria, Spain
    Br J Nutr 96:1053-9. 2006
    ..Therefore, the quantity of free leptin available to bind to the target tissues was not significantly affected by the short strength-training programme, which elicited a 7% reduction in fat mass...
  27. ncbi Enhanced bone mass and physical fitness in young female handball players
    G Vicente-Rodriguez
    Department of Physical Education, University of Las Palmas de Gran Canaria, Canary Island, Spain
    Bone 35:1208-15. 2004
    ..The combination of anthropometric and fitness-related variables may be used to detect girls with potentially reduced bone mass...
  28. doi Androgen receptor gene polymorphism influence fat accumulation: A longitudinal study from adolescence to adult age
    J G Ponce-González
    Department of Physical Education, University of Las Palmas de Gran Canaria, Las Palmas de Gran Canaria, Spain
    Scand J Med Sci Sports 26:1313-1320. 2016
    ..05). In summary, androgen receptor CAG and GGN repeat polymorphisms are associated with RMR, MFO, fat mass, and its regional distribution in healthy male adolescents, influencing fat accumulation from adolescence to adult age...
  29. doi Central and peripheral hemodynamics in exercising humans: leg vs arm exercise
    J A L Calbet
    Department of Physical Education and Research Institute of Biomedical and Health Sciences IUIBS, University of Las Palmas de Gran Canaria, Canary Islands, Spain
    Scand J Med Sci Sports 25:144-57. 2015
    ..The adjustments of regional conductances during incremental exercise to exhaustion depend mostly on the relative intensity of exercise and are limb-specific...
  30. doi Leptin receptor 170 kDa (OB-R170) protein expression is reduced in obese human skeletal muscle: a potential mechanism of leptin resistance
    T Fuentes
    Department of Physical Education, University of Las Palmas de Gran Canaria, Campus Universitario de Tafira, 35017 Las Palmas de Gran Canaria, Canary Island, Spain
    Exp Physiol 95:160-71. 2010
    ..05). In summary, skeletal muscle leptin receptors and leptin signalling are reduced in obesity, particularly in the leg muscles...
  31. doi Maintained peak leg and pulmonary VO2 despite substantial reduction in muscle mitochondrial capacity
    R Boushel
    The Copenhagen Muscle Research Centre, Copenhagen, Denmark
    Scand J Med Sci Sports 25:135-43. 2015
    ..These findings support the concept that muscle mitochondrial respiration is submaximal at VO2max , and that mitochondrial volume can be downregulated by chronic energy demand. ..
  32. doi Normal mitochondrial function and increased fat oxidation capacity in leg and arm muscles in obese humans
    I Ara
    GENUD Toledo Research Group, Growth, Exercise, Nutrition and Development, University of Castilla La Mancha, Toledo, Spain
    Int J Obes (Lond) 35:99-108. 2011
    ..The hypothesis of the study was that fat oxidation during exercise might be differentially preserved in leg and arm muscles after weight loss...
  33. ncbi Regular participation in sports is associated with enhanced physical fitness and lower fat mass in prepubertal boys
    I Ara
    Department of Physical Education, University of Las Palmas de Gran Canaria, Spain
    Int J Obes Relat Metab Disord 28:1585-93. 2004
    ..To study the effect of physical activity on whole body fat (BF), its regional deposition and the influence of body fatness on physical performance in prepubertal children...
  34. doi Chronic hypoxia increases arterial blood pressure and reduces adenosine and ATP induced vasodilatation in skeletal muscle in healthy humans
    J A L Calbet
    Copenhagen Muscle Research Center, Rigshospitalet, Copenhagen, Denmark Department of Physical Education, University of Las Palmas de Gran Canaria, Canary Islands, Spain Research Institute of Biomedical and Health Sciences IUIBS, Las Palmas de Gran Canaria, Canary Islands, Spain
    Acta Physiol (Oxf) 211:574-84. 2014
    ..To determine the role played by adenosine, ATP and chemoreflex activation on the regulation of vascular conductance in chronic hypoxia...
  35. doi Influence of age on leptin induced skeletal muscle signalling
    A Guadalupe-Grau
    Department of Physical Education, University of Las Palmas de Gran Canaria, Las Palmas de Gran Canaria, Spain Xlab, Department of Biomedical Sciences, Faculty of Health Sciences, Center for Healthy Aging, University of Copenhagen, Copenhagen, Denmark
    Acta Physiol (Oxf) 211:214-28. 2014
    ....
  36. doi Erythropoietin does not reduce plasma lactate, H⁺, and K⁺ during intense exercise
    N B Nordsborg
    Department of Nutrition, Exercise and Sport NEXS, University of Copenhagen, Copenhagen, Denmark
    Scand J Med Sci Sports 25:e566-75. 2015
    ..3 ± 0.3 vs 5.1 ± 0.4 mM). In conclusion, rHuEPO does not reduce plasma accumulation of lactate, H(+) , and K(+) at work rates corresponding to ∼80% of peak power output...
  37. doi A new equation to estimate temperature-corrected PaCO2 from PET CO2 during exercise in normoxia and hypoxia
    J J González Henríquez
    Department of Mathematics, University of Las Palmas de Gran Canaria, Las Palmas de Gran Canaria, Canary Islands, Spain
    Scand J Med Sci Sports 26:1045-51. 2016
    ....
  38. doi A time-efficient reduction of fat mass in 4 days with exercise and caloric restriction
    J A L Calbet
    Department of Physical Education, University of Las Palmas de Gran Canaria, Las Palmas de Gran Canaria, Canary Islands, Spain Instituto Universitario de Investigaciones Biomédicas y Sanitarias de la Universidad de Las Palmas de Gran Canaria, Las Palmas de Gran Canaria, Canary Islands, Spain
    Scand J Med Sci Sports 25:223-33. 2015
    ..05). The effects were similar in both groups. In conclusion, a clinically relevant reduction in fat mass can be achieved in overweight men in just 4 days by combining prolonged exercise with CR. ..
  39. ncbi Inter-arm asymmetry in bone mineral content and bone area in postmenopausal recreational tennis players
    J Sanchis-Moysi
    Departament of Physical Education, University of Las Palmas de Gran Canaria, Las Palmas de Gran Canaria, Spain
    Maturitas 48:289-98. 2004
    ..To determine whether long-term recreational tennis participation is associated with increased bone and muscle mass in the dominant compared to the non-dominant arm, in postmenopausal tennis players...
  40. doi Constant infusion transpulmonary thermodilution for the assessment of cardiac output in exercising humans
    J A L Calbet
    Department of Physical Education, Research Institute of Biomedical and Health Sciences, IUIBS, University of Las Palmas de Gran Canaria, Las Palmas de Gran Canaria, Spain
    Scand J Med Sci Sports 26:518-27. 2016
    ..0% (CI: 6.1-11.1%). In conclusion, cardiac output can be precisely and accurately determined with constant infusion transpulmonary thermodilution in exercising humans. ..
  41. doi Free radicals and sprint exercise in humans
    D Morales-Alamo
    Department of Physical Education, University of Las Palmas de Gran Canaria, Campus Universitario de Tafira s n, Las Palmas de Gran Canaria, Canary Island, Spain
    Free Radic Res 48:30-42. 2014
    ..Although currently controversial, it has been reported that antioxidant ingestion during training may jeopardize some of the beneficial adaptations to sprint training...