Resting Blood Lymphocytes Are Activated By Autologous Serum After A 40km Cycling Time Trial: 542
Journal Article
Simpson, R. J., Bartlett, D. B., Booth, S., Florida-James, G. D., & McFarlin, B. K. (2009)
Resting Blood Lymphocytes Are Activated By Autologous Serum After A 40km Cycling Time Trial: 542. Medicine and Science in Sports and Exercise, 41(Supplement 1), 7. https://doi.org/10.1249/01.mss.0000353277.01938.3c
PURPOSE: Although it is known that peripheral blood lymphocytes display an activated phenotype immediately after an acute bout of high-intensity exercise, it is not known if t...
Metabolic Differences Between Backpack Walking And Running At A Fixed Treadmill Velocity In 'Elite" British Soldiers: A Pilot Study: 708
Journal Article
Graham, S. M., Florida-James, G. D., Connaboy, C., Clement, R., & Simpson, R. J. (2009)
Metabolic Differences Between Backpack Walking And Running At A Fixed Treadmill Velocity In 'Elite" British Soldiers: A Pilot Study: 708. Medicine and Science in Sports and Exercise, 41(Supplement 1), 57. https://doi.org/10.1249/01.mss.0000353442.94255.27
Soldiers who serve in the "elite" units of the British Army are expected to "speed march" carrying heavy backpack loads, which involves a combination of bo...
Reliability Study Of The Technique To Assess Upper Respiratory Airway Inflammation In A Polluted Environment: 1695
Journal Article
Gomes, E. C., Florida-James, G., & Stone, V. (2009)
Reliability Study Of The Technique To Assess Upper Respiratory Airway Inflammation In A Polluted Environment: 1695. Medicine and Science in Sports and Exercise, 41(Supplement 1), 99. https://doi.org/10.1249/01.mss.0000354860.20764.82
Airway inflammation can be detected by an increased influx of inflammatory cells, such as neutrophils, as well as increased expression of inflammatory markers, which include i...
Impact of Pollution, Heat and Humidity on Athletic Performance: 2040
Journal Article
Couto Gomes, E., Florida-James, G., & Stone, V. (2008)
Impact of Pollution, Heat and Humidity on Athletic Performance: 2040. Medicine and Science in Sports and Exercise, 40(Supplement), S363. https://doi.org/10.1249/01.mss.0000323452.60241.02
No abstract available.
E-22 Free Communication/Poster - Environmental Conditions: Air Quality
Senescent T-lymphocytes are mobilised into the peripheral blood compartment in young and older humans after exhaustive exercise
Journal Article
Simpson, R. J., Cosgrove, C., Ingram, L. A., Florida-James, G. D., Whyte, G. P., Pircher, H., & Guy, K. (2008)
Senescent T-lymphocytes are mobilised into the peripheral blood compartment in young and older humans after exhaustive exercise. Brain, Behavior, and Immunity, 22(4), 544-551. https://doi.org/10.1016/j.bbi.2007.11.002
Senescent T-lymphocytes are antigen-experienced cells that express the killer-cell lectin-like receptor G1 (KLRG1) and/or CD57; fail to clonally expand following further antig...
Total lymphocyte CD8 expression is not a reliable marker of cytotoxic T-cell populations in human peripheral blood following an acute bout of high-intensity exercise
Journal Article
Campbell, J. P., Guy, K., Cosgrove, C., Florida-James, G., & Simpson, R. J. (2008)
Total lymphocyte CD8 expression is not a reliable marker of cytotoxic T-cell populations in human peripheral blood following an acute bout of high-intensity exercise. Brain, Behavior, and Immunity, 22(3), 375-380. https://doi.org/10.1016/j.bbi.2007.09.001
Cytotoxic T-lymphocytes co-express the T-cell receptor, CD3 and the MHC I restricted antigen CD8. Although total CD8 expression is often used to identify CD8+ T-cells in blood...
Apoptosis does not contribute to the blood lymphocytopenia observed after intensive and downhill treadmill running in humans.
Journal Article
Simpson, R. J., Florida-James, G., Whyte, G. P., Black, J., Ross, J. & Guy, K. (2007)
Apoptosis does not contribute to the blood lymphocytopenia observed after intensive and downhill treadmill running in humans. Research in Sports Medicine. 15, 157-174. doi:10.1080/15438620701405339. ISSN 1543-8627
The lymphocytopenia that occurs during the recovery stage of exercise may be a result of apoptosis through an increased expression of CD95, a loss of the complement regulatory...
High-Intensity Exercise Mobilises Senescent T-lymphocytes into the Peripheral Blood Compartment in Young and Old Subjects: 781
Journal Article
Simpson, R. J., Cosgrove, C., Florida-James, G. D., Whyte, G. P., Pircher, H., & Guy, K. (2007)
High-Intensity Exercise Mobilises Senescent T-lymphocytes into the Peripheral Blood Compartment in Young and Old Subjects: 781. Medicine and Science in Sports and Exercise, 39(Supplement), S61. https://doi.org/10.1249/01.mss.0000273140.61651.0b
T-cell senescence occurs during aging as a consequence of chromosome telomere shortening in response to repetitive antigenic stimulation. Senescent T-lymphocytes normally exhi...
Physiological and Anthropometrical Indicators of Backpack Running Performance in ??Elite?? British Soldiers: 1384
Journal Article
Graham, S. M., Simpson, R. J., Clement, R., & Florida-James, G. D. (2007)
Physiological and Anthropometrical Indicators of Backpack Running Performance in ??Elite?? British Soldiers: 1384. Medicine and Science in Sports and Exercise, 39(Supplement), S199. https://doi.org/10.1249/01.mss.0000273743.89788.1f
PURPOSE: To identify indicators of backpack running performance in “elite” British soldiers using an extensive range of physiological and anthropometrical variables.
METHODS: ...
High-intensity exercise elicits the mobilization of senescent T lymphocytes into the peripheral blood compartment in human subjects.
Journal Article
Simpson, R. J., Florida-James, G., Cosgrove, C., Whyte, G. P., Macrae, S., Pircher, H., & Guy, K. (2007)
High-intensity exercise elicits the mobilization of senescent T lymphocytes into the peripheral blood compartment in human subjects. Journal of Applied Physiology, 103, 396-401. https://doi.org/10.1152/japplphysiol.00007.2007
Clonal expansion of T lymphocytes in response to antigenic stimulation is a fundamental process of adaptive immunity. As a consequence of clonal expansion, some T lymphocytes ...