Blair D Johnson

Summary

Affiliation: Indiana University
Country: USA

Publications

  1. pmc Sitting and endothelial dysfunction: the role of shear stress
    Saurabh S Thosar
    Department of Kinesiology, School of Health, Physical Education and Recreation, Indiana University, Bloomington, Indiana, USA
    Med Sci Monit 18:RA173-80. 2012
  2. doi The exercise dose affects oxidative stress and brachial artery flow-mediated dilation in trained men
    Blair D Johnson
    Department of Kinesiology, Indiana University, Bloomington, IN 47405, USA
    Eur J Appl Physiol 112:33-42. 2012
  3. doi Vascular consequences of a high-fat meal in physically active and inactive adults
    Blair D Johnson
    Clinical Exercise Physiology Laboratory, Department of Kinesiology, Indiana University, Bloomington, IN 47405, USA
    Appl Physiol Nutr Metab 36:368-75. 2011
  4. doi Mechanotransduction of shear in the endothelium: basic studies and clinical implications
    Blair D Johnson
    Indiana University, Bloomington, USA
    Vasc Med 16:365-77. 2011
  5. pmc Normalization of flow-mediated dilation to shear stress area under the curve eliminates the impact of variable hyperemic stimulus
    Jaume Padilla
    Kinesiology, Indiana University, Bloomington, IN, USA
    Cardiovasc Ultrasound 6:44. 2008
  6. pmc Brachial artery flow-mediated dilation following exercise with augmented oscillatory and retrograde shear rate
    Blair D Johnson
    Department of Kinesiology, Indiana University, Bloomington, IN, USA
    Cardiovasc Ultrasound 10:34. 2012
  7. doi Adjusting flow-mediated dilation for shear stress stimulus allows demonstration of endothelial dysfunction in a population with moderate cardiovascular risk
    Jaume Padilla
    Kinesiology, Indiana University, Bloomington, Ind, USA
    J Vasc Res 46:592-600. 2009
  8. doi Vitamin C prevents the acute decline of flow-mediated dilation after altered shear rate patterns
    Blair D Johnson
    a Department of Kinesiology, Indiana University, Bloomington, IN 47405, USA
    Appl Physiol Nutr Metab 38:268-74. 2013
  9. doi A comparison of postexercise shear rate patterns following different intensities and durations of running in healthy men
    Blair D Johnson
    Clinical Exercise Physiology Laboratory, Department of Kinesiology, Indiana University, Bloomington, IN, USA
    Clin Physiol Funct Imaging 32:234-40. 2012

Detail Information

Publications9

  1. pmc Sitting and endothelial dysfunction: the role of shear stress
    Saurabh S Thosar
    Department of Kinesiology, School of Health, Physical Education and Recreation, Indiana University, Bloomington, Indiana, USA
    Med Sci Monit 18:RA173-80. 2012
    ..This review furthers the use of sitting as model to study the effects of inactivity, discusses possible physiological mechanisms and suggests future directions...
  2. doi The exercise dose affects oxidative stress and brachial artery flow-mediated dilation in trained men
    Blair D Johnson
    Department of Kinesiology, Indiana University, Bloomington, IN 47405, USA
    Eur J Appl Physiol 112:33-42. 2012
    ..4 vs. 7.6 ± 2.7%). These data suggest that acute exercise-induced TBARS are exercise intensity-dependent whereas FMD appears to improve following energy expenditure equivalent to 30 min 50% VO(2peak), regardless of intensity or duration...
  3. doi Vascular consequences of a high-fat meal in physically active and inactive adults
    Blair D Johnson
    Clinical Exercise Physiology Laboratory, Department of Kinesiology, Indiana University, Bloomington, IN 47405, USA
    Appl Physiol Nutr Metab 36:368-75. 2011
    ..9% ± 3.7% vs. 9.3% ± 3.2%). In conclusion, the differential responses following an HFM support the concept that habitual physical activity can attenuate the negative postprandial alterations that affect vascular health...
  4. doi Mechanotransduction of shear in the endothelium: basic studies and clinical implications
    Blair D Johnson
    Indiana University, Bloomington, USA
    Vasc Med 16:365-77. 2011
    ....
  5. pmc Normalization of flow-mediated dilation to shear stress area under the curve eliminates the impact of variable hyperemic stimulus
    Jaume Padilla
    Kinesiology, Indiana University, Bloomington, IN, USA
    Cardiovasc Ultrasound 6:44. 2008
    ..The present study was designed to further examine the efficacy of FMD normalization to shear stress in reducing measurement variability...
  6. pmc Brachial artery flow-mediated dilation following exercise with augmented oscillatory and retrograde shear rate
    Blair D Johnson
    Department of Kinesiology, Indiana University, Bloomington, IN, USA
    Cardiovasc Ultrasound 10:34. 2012
    ....
  7. doi Adjusting flow-mediated dilation for shear stress stimulus allows demonstration of endothelial dysfunction in a population with moderate cardiovascular risk
    Jaume Padilla
    Kinesiology, Indiana University, Bloomington, Ind, USA
    J Vasc Res 46:592-600. 2009
    ....
  8. doi Vitamin C prevents the acute decline of flow-mediated dilation after altered shear rate patterns
    Blair D Johnson
    a Department of Kinesiology, Indiana University, Bloomington, IN 47405, USA
    Appl Physiol Nutr Metab 38:268-74. 2013
    ..05). These data demonstrate that acute vitamin C supplementation prevents the attenuation of FMD due to altered SR patterns, suggesting that oxidative stress contributes to the oscillatory and retrograde SR-induced impairment of FMD...
  9. doi A comparison of postexercise shear rate patterns following different intensities and durations of running in healthy men
    Blair D Johnson
    Clinical Exercise Physiology Laboratory, Department of Kinesiology, Indiana University, Bloomington, IN, USA
    Clin Physiol Funct Imaging 32:234-40. 2012
    ....