N. Maassen

发表

Relation between plasma K+ and ventilation during incremental exercise after glycogen depletion and repletion in man.

M. Busse, N. Maassen, H. Konrad, 1991, The Journal of physiology.

Relationship Between Work Load, Pedal Frequency, and Physical Fitness*

Hannover, N. Maassen, D. Böning, 1984, International journal of sports medicine.

Skeletal Muscle Function in Young Patients With Cystic Fibrosis.

Torge Wittke, L. Stein, M. Kück, 2016, Pediatric exercise science.

released from exhaustively working forearm muscle + Red blood cells do not contribute to removal of K

A. Pries, N. Maassen, P. M. Christensen, 2015 .

Relation between lactic acid and base excess during muscular exercise

N. Maassen, D. Böning, 2018, European Journal of Applied Physiology.

Two nights of sleep deprivation with or without energy restriction does not impair the thermal response to cold

J. Bilzon, N. Maassen, N. Walsh, 2015, European Journal of Applied Physiology.

Simultaneous stable-isotope dilution GC–MS measurement of homoarginine, guanidinoacetate and their common precursor arginine in plasma and their interrelationships in healthy and diseased humans

D. Tsikas, N. Maassen, A. Haghikia, 2015, Amino Acids.

GC-MS determination of nitrous anhydrase activity of bovine and human carbonic anhydrase II and IV.

D. Tsikas, N. Maassen, V. Endeward, 2018, Analytical biochemistry.

Positive correlation between plasma nitrite and performance during high-intensive exercise but not oxidative stress in healthy men.

D. Tsikas, Torge Wittke, N. Maassen, 2010, Nitric oxide : biology and chemistry.

High Intensity High Volume Interval Training Improves Endurance Performance and Induces a Nearly Complete Slow-to-Fast Fiber Transformation on the mRNA Level

Julian Eigendorf, S. Engeli, N. Maassen, 2018, Front. Physiol..

Carbohydrate supplementation stabilises plasma sodium during training with high intensity

N. Maassen, V. Shushakov, M. Maassen, 2016, European Journal of Applied Physiology.

The efficiency of muscular exercise

N. Maassen, D. Böning, M. Steinach, 2017 .

Lung diffusion capacity, oxygen uptake, cardiac output and oxygen transport during exercise before and after an Himalayan expedition

M. Stauch, A. Halder, N. Maassen, 2004, European Journal of Applied Physiology and Occupational Physiology.

Explaining pH change in exercising muscle: lactic acid, proton consumption, and buffering vs. strong ion difference.

G. Kemp, N. Maassen, R. Beneke, 2006, American Journal of Physiology. Regulatory Integrative and Comparative Physiology.

The effects of creatine pyruvate and creatine citrate on performance during high intensity exercise

N. Maassen, K. Geiss, V. Shushakov, 2008, Journal of the International Society of Sports Nutrition.

Clinical-chemistry laboratory relevant hemolysis is unlikely to compromise human plasma concentration of free asymmetric dimethylarginine (ADMA).

D. Tsikas, J. Jordan, N. Maassen, 2012, Clinical biochemistry.

Human plasma concentrations of malondialdehyde (MDA) and the F2-isoprostane 15(S)-8-iso-PGF(2alpha) may be markedly compromised by hemolysis: evidence by GC-MS/MS and potential analytical and biological ramifications.

D. Tsikas, N. Maassen, Maria-Theresia Suchy, 2010, Clinical biochemistry.

The Hematocrit Paradox – How Does Blood Doping Really Work?

A. Pries, N. Maassen, D. Böning, 2010, International journal of sports medicine.

Interrelationship between pH, plasma potassium concentration and ventilation during intense continuous exercise in man

M. Busse, N. Maassen, H. Konrad, 2006, European Journal of Applied Physiology and Occupational Physiology.

Short-Term Supplementation of Sodium Nitrate vs. Sodium Chloride Increases Homoarginine Synthesis in Young Men Independent of Exercise

D. Tsikas, N. Maassen, F. Mariotti, 2022, International journal of molecular sciences.

The optimal hematocrit increases during exercise.

A. Pries, N. Maassen, D. Böning, 2012, Journal of applied physiology.

Energy Metabolism in Continuous, High-Intensity, and Sprint Interval Training Protocols With Matched Mean Intensity

Julian Eigendorf, N. Maassen, M. Maassen, 2019, Journal of strength and conditioning research.

Even and carbon dioxide independent distribution of nitrite between plasma and erythrocytes of healthy humans at rest.

H. Hummler, D. Tsikas, N. Maassen, 2013, Nitric oxide : biology and chemistry.

Simultaneous stable-isotope dilution GC–MS measurement of homoarginine, guanidinoacetate and their common precursor arginine in plasma and their interrelationships in healthy and diseased humans

D. Tsikas, N. Maassen, A. Haghikia, 2016, Amino Acids.

Evaluation of noninvasive determinants for capillary leakage syndrome in septic shock patients

N. Maassen, M. Leuwer, G. Marx, 2000, Intensive Care Medicine.

Simultaneous GC-ECNICI-MS measurement of nitrite, nitrate and creatinine in human urine and plasma in clinical settings.

D. Tsikas, U. Bavendiek, N. Maassen, 2017, Journal of chromatography. B, Analytical technologies in the biomedical and life sciences.

Carbohydrate supplementation stabilises plasma sodium during training with high intensity

N. Maassen, V. Shushakov, M. Maassen, 2016, European Journal of Applied Physiology.

Development, validation and biomedical applications of stable-isotope dilution GC-MS and GC-MS/MS techniques for circulating malondialdehyde (MDA) after pentafluorobenzyl bromide derivatization: MDA as a biomarker of oxidative stress and its relation to 15(S)-8-iso-prostaglandin F2α and nitric oxide

D. Tsikas, N. Maassen, J. Frölich, 2016, Journal of chromatography. B, Analytical technologies in the biomedical and life sciences.

Long-term effects of NO3- on the relationship between oxygen uptake and power after three weeks of supplemented HIHVT.

D. Tsikas, N. Maassen, M. Maassen, 2018, Journal of applied physiology.

Hemoglobin oxygen affinity in patients suffering from arterial occlusive disease of the legs

K. Braumann, N. Maassen, W. Schmidt, 1988, Klinische Wochenschrift.

Is urodilatin the missing link in exercise-dependent renal sodium retention?

N. Maassen, W. Schmidt, G. Schneider, 1998, Journal of applied physiology.

Effect of exercise with and without a thermal clamp on the plasma heat shock protein 72 response.

N. Maassen, M. Whitham, N. Walsh, 2007, Journal of applied physiology.

Reduction of oxylabile CO2 in human blood by lactate.

M. Busse, N. Maassen, D. Böning, 1993, Journal of applied physiology.

Human blood neutrophil responses to prolonged exercise with and without a thermal clamp.

N. Maassen, M. Whitham, N. Walsh, 2008, Journal of applied physiology.

The effects of two nights of sleep deprivation with or without energy restriction on immune indices at rest and in response to cold exposure

J. Bilzon, N. Maassen, N. Walsh, 2010, European Journal of Applied Physiology.

Causes of differences in exercise-induced changes of base excess and blood lactate

N. Maassen, D. Böning, M. Hütler, 2006, European Journal of Applied Physiology.

Energy metabolism in intensively exercising calf muscle under a simulated orthostasis

J. Zange, N. Maassen, K. Müller, 2008, Pflügers Archiv - European Journal of Physiology.

Red blood cells do not contribute to removal of K+ released from exhaustively working forearm muscle.

N. Maassen, H. Mairbäurl, M. Foerster, 1998, Journal of applied physiology.

Extracellular bicarbonate and non-bicarbonate buffering against lactic acid during and after exercise

N. Maassen, D. Böning, M. Hütler, 2007, European Journal of Applied Physiology.

The relationships between plasma potassium, muscle excitability and fatigue during voluntary exercise in humans

N. Maassen, V. Endeward, V. Shushakov, 2007, Experimental physiology.

Mechanism of fatigue in small muscle groups.

N. Maassen, G. Schneider, 1997, International journal of sports medicine.

After-effects of a high altitude expedition on blood.

J. Steinacker, N. Maassen, W. Schmidt, 1997, International journal of sports medicine.

Training induced effects on blood volume, erythrocyte turnover and haemoglobin oxygen binding properties

N. Maassen, W. Schmidt, D. Böning, 2004, European Journal of Applied Physiology and Occupational Physiology.

Carbon dioxide storage and nonbicarbonate buffering in the human body before and after an Himalayan expedition

J. Steinacker, N. Maassen, W. Schmidt, 1999, European Journal of Applied Physiology and Occupational Physiology.

Musculoskeletal effects of 5 days of bed rest with and without locomotion replacement training

J. Zange, J. Rittweger, N. Maassen, 2014, European Journal of Applied Physiology.

The relationship between lactic acid and work load: a measure for endurance capacity or an indicator of carbohydrate deficiency?

M. Busse, N. Maassen, N. Maassen, 2004, European Journal of Applied Physiology and Occupational Physiology.

exercise with and without a thermal clamp Human blood neutrophil responses to prolonged

N. Maassen, J. Peake, N. Walsh, 2015 .

with and without a thermal clamp Human blood neutrophil responses to prolonged exercise

N. Maassen, M. Whitham, N. Walsh, 2013 .

Relationship between Blood Volume, Blood Lactate Quantity, and Lactate Concentrations during Exercise

N. Maassen, W. Schmidt, N. Wachsmuth, 2023, Metabolites.

Musculoskeletal effects of 5 days of bed rest with and without locomotion replacement training

J. Zange, J. Rittweger, G. Clément, 2014, European Journal of Applied Physiology.

Measurement of an Individual Lactate Equilibration Point, Comparison of Constant Time and Constant Distance Step Tests

K. Braumann, U. Tegtbur, M. Busse, 1991 .

Influence of Nutrition on Ergometric Performance and Lactate Kinetics

M. Busse, N. Maassen, D. Böning, 1991 .

The influence of respiratory acid-base changes on muscle performance and excitability of the sarcolemma during strenuous intermittent hand grip exercise.

N. Maassen, V. Shushakov, M. Hilbert, 2012, Journal of applied physiology.

Relationship between plasma potassium and ventilation during successive periods of exercise in men

M. Busse, N. Maassen, D. Boning, 2004, European Journal of Applied Physiology and Occupational Physiology.

Plasma potassium and ventilation during incremental exercise in humans: modulation by sodium bicarbonate and substrate availability

M. Busse, N. Maassen, J. Scholz, 2004, European Journal of Applied Physiology and Occupational Physiology.

Effect of consecutive exercise bouts on plasma potassium concentration during exercise and recovery.

M. Busse, N. Maassen, 1989, Medicine and science in sports and exercise.

No proof for augmented arterial oxygen content as only factor influencing exercise capacity after Epo doping.

A. Pries, N. Maassen, D. Böning, 2008, Journal of applied physiology.

Point: Lactic acid is the only physicochemical contributor to the acidosis of exercise.

N. Maassen, D. Böning, 2008, Journal of applied physiology.

Lactic acid still remains the real cause of exercise-induced metabolic acidosis.

N. Maassen, R. Beneke, D. Böning, 2005, American journal of physiology. Regulatory, integrative and comparative physiology.

Effects of Short-Term Sodium Nitrate versus Sodium Chloride Supplementation on Energy and Lipid Metabolism during High-Intensity Intermittent Exercise in Athletes

D. Tsikas, N. Maassen, V. Shushakov, 2023, Applied Sciences.

The effects of creatine pyruvate and creatine citrate on performance during high intensity exercise

N. Maassen, K. Geiss, V. Shushakov, 2008, Journal of the International Society of Sports Nutrition.

Blood osmolality in vitro: dependence on PCO2, lactic acid concentration, and O2 saturation.

N. Maassen, D. Böning, 1983, Journal of applied physiology: respiratory, environmental and exercise physiology.

Local and systemic effects on blood lactate concentration during exercise with small and large muscle groups

N. Maassen, G. Schneider, S. Baerwalde, 2006, Pflügers Archiv.

Exercise versus immersion: antagonistic effects on water and electrolyte metabolism during swimming

N. Maassen, T. Wagner, Dieter Böning, 2004, European Journal of Applied Physiology and Occupational Physiology.

Two nights of sleep deprivation with or without energy restriction does not impair the thermal response to cold

J. Bilzon, N. Maassen, N. Walsh, 2015, European Journal of Applied Physiology.

Last word on point:counterpoint: lactic acid is/is not the only physicochemical contributor to the acidosis of exercise.

N. Maassen, D. Böning, 2008, Journal of applied physiology.

Point: Lactic acid is the only physicochemical contributor to the acidosis of exercise.

N. Maassen, D. Böning, 2008, Journal of applied physiology.

exerciseonly physicochemical contributor to the acidosis of Last Word on Point:Counterpoint: Lactic acid is/is not

N. Maassen, D. Böning, 2015 .

Changes in plasma volume and red cell formation after a marathon competition

K. Braumann, U. Tegtbur, N. Maassen, 2006, European Journal of Applied Physiology and Occupational Physiology.