Search Results - "Achtzehn, Silvia"

Intra-Individual and Seasonal Variation of Selected Biomarkers for Internal Load Monitoring in U-19 Soccer Players by Becker, Manuel, Sperlich, Billy, Zinner, Christoph, Achtzehn, Silvia

“…The aim of this study was to investigate inter-day and -week as well as intra- and inter-individual variation of selected biomarkers in high-performance youth…”
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Effects of high intensity training and high volume training on endothelial microparticles and angiogenic growth factors by Wahl, Patrick, Jansen, Felix, Achtzehn, Silvia, Schmitz, Theresa, Bloch, Wilhelm, Mester, Joachim, Werner, Nikos

“…Endothelial microparticles (EMP) are complex vesicular structures shed from activated or apoptotic endothelial cells. As endurance exercise affects the…”
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Markers of biological stress in response to a single session of high-intensity interval training and high-volume training in young athletes by Kilian, Yvonne, Engel, Florian, Wahl, Patrick, Achtzehn, Silvia, Sperlich, Billy, Mester, Joachim

“…Purpose The aim of the present study was to compare the effects of high-intensity interval training (HIIT) vs high-volume training (HVT) on salivary stress…”
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Lactate infusion at rest increases BDNF blood concentration in humans by Schiffer, Thorsten, Schulte, Stefanie, Sperlich, Billy, Achtzehn, Silvia, Fricke, Hannes, Strüder, Heiko K.

“…▶ Blood lactate is involved in the regulation of BDNF blood concentrations. ▶ Strengthening the assumption that high intensity exercise increases BDNF in…”
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Comparison of self-reported energy availability and metabolic hormones to assess adequacy of dietary energy intake in young elite athletes by Koehler, Karsten, Achtzehn, Silvia, Braun, Hans, Mester, Joachim, Schaenzer, Wilhelm

“…Previous intervention studies suggest that leptin, insulin, insulin-like growth factor 1 (IGF-1), and triiodthyronine (T3) are sensitive markers of inadequate…”
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Acute Exhaustive Exercise under Normoxic and Normobaric Hypoxic Conditions Differentially Regulates Angiogenic Biomarkers in Humans by Suhr, Frank, Knuth, Sarah, Achtzehn, Silvia, Mester, Joachim, de Marees, Markus

“…Background and Objectives: Angiogenesis describes the outgrowth of new capillaries from already existing ones. Different biomarkers regulate this process…”
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Training Load Measures and Biomarker Responses during a 7-Day Training Camp in Young Cyclists—A Pilot Study by Wahl, Yvonne, Achtzehn, Silvia, Schäfer Olstad, Daniela, Mester, Joachim, Wahl, Patrick

“…Background and Objectives: During intense training periods, there is a high need to monitor the external and especially the internal training load in order to…”
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Effects of acid–base balance and high or low intensity exercise on VEGF and bFGF by Wahl, Patrick, Zinner, Christoph, Achtzehn, Silvia, Behringer, Michael, Bloch, Wilhelm, Mester, Joachim

“…The purpose of the present study was to compare the acute hormonal response to a short-term high-intensity training (HIT) versus a high-volume endurance…”
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Effects of short-term vibration and hypoxia during high-intensity cycling exercise on circulating levels of angiogenic regulators in humans by Suhr, Frank, Brixius, Klara, de Marees, Markus, Bolck, Birgit, Kleinoder, Heinz, Achtzehn, Silvia, Bloch, Wilhelm, Mester, Joachim

“…1 Institute of Training Science and Sport Informatics and 2 Department of Molecular and Cellular Sport Medicine, German Sport University Cologne; 3 Laboratory…”
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The effect of transcutaneous auricular vagus nerve stimulation (taVNS) on cognitive control in multitasking by Sommer, Aldo, Fischer, Rico, Borges, Uirassu, Laborde, Sylvain, Achtzehn, Silvia, Liepelt, Roman

“…Current research in brain stimulation suggests transcutaneous auricular vagus nerve stimulation (taVNS) as a promising tool to modulate cognitive functions in…”
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Integrated Framework of Load Monitoring by a Combination of Smartphone Applications, Wearables and Point-of-Care Testing Provides Feedback that Allows Individual Responsive Adjustments to Activities of Daily Living by Düking, Peter, Achtzehn, Silvia, Holmberg, Hans-Christer, Sperlich, Billy

“…Athletes schedule their training and recovery in periods, often utilizing a pre-defined strategy. To avoid underperformance and/or compromised health, the…”
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The role of trait emotional intelligence in emotion regulation and performance under pressure by Laborde, Sylvain, Lautenbach, Franziska, Allen, Mark S., Herbert, Cornelia, Achtzehn, Silvia

“…•Role of trait emotional intelligence in performance under pressure.•The pressure manipulation (2nd part of the TSST) was successful.•Main influence of trait…”
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Preliminary evidence of salivary cortisol predicting performance in a controlled setting by Lautenbach, Franziska, Laborde, Sylvain, Achtzehn, Silvia, Raab, Markus

“…Summary The aims of this study were to examine the influence of salivary cortisol on tennis serve performance in a controlled setting and to investigate if…”
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A link between cortisol and performance: An exploratory case study of a tennis match by Lautenbach, Franziska, Laborde, Sylvain, Klämpfl, Martin, Achtzehn, Silvia

“…So far, studies have focused mainly on changes in cortisol levels before and after competitions, and little is known about cortisol secretion within a…”
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Whole-body cryotherapy (−110 °C) following high-intensity intermittent exercise does not alter hormonal, inflammatory or muscle damage biomarkers in trained males by Krueger, Malte, Costello, Joseph T., Achtzehn, Silvia, Dittmar, Karl-Heinrich, Mester, Joachim

“…•WBC did not affect changes in IL-6, IL-10, or myoglobin after high-intensity exercise.•Similar data were recorded for testosterone, cortisol, and their…”
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Acute metabolic, hormonal and psychological responses to cycling with superimposed electromyostimulation by Wahl, Patrick, Hein, Markus, Achtzehn, Silvia, Bloch, Wilhelm, Mester, Joachim

“…Purpose The purpose of the present study was to evaluate the effects of superimposed electromyostimulation ( E ) during cycling on the acute hormonal and…”
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Locomotion replacement exercise cannot counteract cartilage biomarker response to 5 days of immobilization in healthy adults by Liphardt, Anna‐Maria, Mündermann, Annegret, Heer, Martina, Achtzehn, Silvia, Niehoff, Anja, Mester, Joachim

“…Biomarkers of cartilage metabolism are sensitive to changes in the biological and mechanical environment and can indicate early changes in cartilage…”
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Sensitivity of serum concentration of cartilage biomarkers to 21‐days of bed rest by Liphardt, Anna‐Maria, Mündermann, Annegret, Andriacchi, Thomas P., Achtzehn, Silvia, Heer, Martina, Mester, Joachim

“…ABSTRACT The objective of the study was to test the hypothesis that serum levels of cartilage oligomeric matrix protein (COMP) would decrease and serum levels…”
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Effect of high- and low-intensity exercise and metabolic acidosis on levels of GH, IGF-I, IGFBP-3 and cortisol by Wahl, Patrick, Zinner, Christoph, Achtzehn, Silvia, Bloch, Wilhelm, Mester, Joachim

“…Abstract Objective The purpose of the present study was to examine the acute hormonal response of a short term high-intensity training (HIT) versus a high…”
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Iron status in elite young athletes: gender-dependent influences of diet and exercise by Koehler, Karsten, Braun, Hans, Achtzehn, Silvia, Hildebrand, Ursula, Predel, Hans-Georg, Mester, Joachim, Schänzer, Wilhelm

“…Iron depletion seems to occur more frequently among athletes than in the general population and may affect performance capacity. Only little information is…”
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