Research Topics
| T PottgiesserSummaryAffiliation: University Hospital Country: Germany Publications
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Detail Information
Publications
Recovery of hemoglobin mass after blood donationTorben Pottgiesser
The Medizinische Universitätsklinik, Abteilung Rehabilitation, Prävention und Sportmedizin, Freiburg, Germany
Transfusion 48:1390-7. 2008..Instead, total Hb mass (tHb) is the variable of choice and can be determined in routine clinical practice. Therefore, the purpose was to investigate the recovery of tHb after standard blood donation...- Longitudinal observation of Epstein-Barr virus antibodies in athletes during a competitive seasonTorben Pottgiesser
Abteilung Rehabilitative und Präventive Sportmedizin, Medizinische Universitatsklinik, Freiburg, Germany
J Med Virol 84:1415-22. 2012..These results provide evidence that positive Anti-EA-IgG may persist in healthy athletes and thus, should not be used to diagnose EBV reactivations or to identify a compromised immune function... - Biomarker monitoring in sports doping controlTorben Pottgiesser
Department of Sports Medicine, University Hospital of Freiburg, D 79095 Freiburg, Germany
Bioanalysis 4:1245-53. 2012..The scope of the article extends to the description of novel biomarkers and future concepts of application... - Hemoglobin mass and biological passport for the detection of autologous blood dopingTorben Pottgiesser
Department of Sports Medicine, University Hospital of Freiburg, Freiburg, Germany
Med Sci Sports Exerc 44:835-43. 2012..The purpose therefore was to evaluate the performance of tHb as part of the adaptive model for the detection of autologous blood transfusions in a longitudinal blinded study... - Detection of autologous blood doping with adaptively evaluated biomarkers of doping: a longitudinal blinded studyTorben Pottgiesser
Department of Sports Medicine and the Center for Transfusion Medicine, University Hospital of Freiburg, Freiburg, Germany
Transfusion 51:1707-15. 2011..The purpose therefore was to evaluate the performance of this adaptive model for the detection of autologous blood transfusions in a longitudinal blinded setting... - Post-transfusion stability of haemoglobin massT Pottgiesser
Medizinische Universitatsklinik, Abteilung Rehabilitative und Präventive Sportmedizin, Freiburg, Germany
Vox Sang 96:119-27. 2009..Therefore, the purpose of this study was to investigate the latter which may also be relevant from an anti-doping perspective as autologous blood transfusions remain impossible to detect... 
Epstein-Barr virus serostatus: no difference despite aberrant patterns in athletes and control groupTorben Pottgiesser
Medizinische Universitatsklinik, Abteilung Rehabilitative und Präventive Sportmedizin, Freiburg, Germany
Med Sci Sports Exerc 38:1782-91. 2006..In addition, the purpose was to determine whether serology in athletes is more complex than in the general population...- Hemoglobin mass after 21 days of conventional altitude training at 1816 mTorben Pottgiesser
Medizinische Universitatsklinik, Abteilung Rehabilitative und Präventive Sportmedizin, Freiburg, Germany
J Sci Med Sport 12:673-5. 2009..The data supports the theory that an adequate hypoxic dose is required for adaptations of the erythropoietic system with an increase of tHb and a threshold of approximately 2100-2500 m has to be exceeded... - Hb mass measurement suitable to screen for illicit autologous blood transfusionsTorben Pottgiesser
Medizinische Universitatsklinik, Abteilung Rehabilitative und Präventive Sportmedizin, Freiburg, Germany
Med Sci Sports Exerc 39:1748-56. 2007..The purpose therefore was to establish whether Hb mass measurements by the optimized CO-rebreathing method allow screening for the withdrawal and reinfusion of autologous red blood cells... - Haemoglobin mass in cyclists during stage racingY O Schumacher
Abteilung Sportmedizin, Medizinische Universitatsklinik Freiburg, Hugstetterstrasse 55, Freiburg, Germany
Int J Sports Med 29:372-8. 2008..Haemoglobin concentration and haematocrit decreased accordingly, whereas haemoglobin mass remained stable. Haemoglobin mass might therefore be a suitable screening tool for blood manipulations... - Cadence-power-relationship during decisive mountain ascents at the Tour de FranceS Vogt
Department of Preventive and Rehabilitative Sports Medicine, University of Freiburg, Freiburg, Germany
Int J Sports Med 29:244-50. 2008..The evaluation of the cadence-power output and the distance per pedaling cycle-power output relationship shows that high power outputs are mainly yielded by higher pedaling cadences and higher gears... - Relations between haemoglobin mass, cardiac dimensions and aerobic capacity in endurance trained cyclistsC Ahlgrim
Medizinische Universitatsklinik, Abteilung Rehabilitative und Präventive Sportmedizin Freiburg, Germany
J Sports Med Phys Fitness 49:364-71. 2009..The purpose of the present study is to investigate relations between Hb mass and cardiac dimensions in a group of endurance athletes with respect to aerobic capacity... - Are 10 min of seating enough to guarantee stable haemoglobin and haematocrit readings for the athlete's biological passport?C Ahlgrim
Department of Sports Medicine, University of Freiburg, Freiburg, Germany
Int J Lab Hematol 32:506-11. 2010..Under typical conditions encountered during blood testing in doping control, a period of 10 min in a seated position is sufficient for the vascular volumes to re-equilibrate and to adapt to the new posture... - Magnetic resonance imaging of the lumbar spine and blood volume in professional cyclistsStefan Vogt
Department of Preventive and Rehabilitative Sports Medicine, University of Freiburg, Hugstetterstr 55, 79106, Freiburg, Germany
Eur J Appl Physiol 102:411-6. 2008..05) and plasma volume (r (2) = 0.39, P < 0.05) per kilogram body mass. The present study provides evidence of stimulated erythropoiesis with hyperplasia of the hematopoietic bone marrow of endurance athletes explaining their large RCV... - Total haemoglobin mass but not cardiac volume adapts to long-term endurance exercise in highly trained spinal cord injured athletesYorck Olaf Schumacher
Department of Sports Medicine, University of Freiburg, Hugstetter Str 55, 79106, Freiburg, Germany
Eur J Appl Physiol 105:779-85. 2009..8 +/- 0.8 mmol), P < 0.0001]. In spinal cord injured athletes, tHb but not HV adapts moderately to chronic endurance exercise, although tHb in spinal cord injured athletes does not reach the level of able-bodied-trained persons... - Hodgkin's Lymphoma in an elite endurance athleteYorck Olaf Schumacher
Department of Sports Medicine, University of Freiburg, Freiburg, Germany
Med Sci Sports Exerc 40:401-4. 2008..This case illustrates that advanced malignancies can be present in elite athletes without affecting performance, and that aerobic capacity can be regained within a short time after systemic chemotherapy... - Hemoglobin mass in an elite endurance athlete before, during, and after injury-related immobilityYorck Olaf Schumacher
Abtlg. Sportmedizin, Medizinische Universitaetsklinik Freiburg, Freiburg, Germany
Clin J Sport Med 18:172-3. 2008 - Performance profiling: a role for sport science in the fight against doping?Yorck Olaf Schumacher
Sports Medicine Section, Medizinische Universitaetsklinik, Freiburg, Germany
Int J Sports Physiol Perform 4:129-33. 2009..Through the proposed approach, the effectiveness in the fight against doping might be improved considerably...