Sfoglia per Autore "Nikolaidis, M. G."
Items 41-60 di 63
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Low-Frequency Fatigue as an Indicator of Eccentric Exercise-Induced Muscle Injury: The Role of Vitamin E
Kyparos, A.; Nikolaidis, M. G.; Dipla, K.; Zafeiridis, A.; Paschalis, V.; Grivas, G. V.; Theodorou, A. A.; Albani, M.; Matziari, C.; Vrabas, I. S. (2012)This study investigates whether vitamin E can attenuate eccentric exercise-induced soleus muscle injury as indicated by the amelioration of in situ isometric force decline following a low-frequency fatigue protocol ... -
No adverse effects of statins on muscle function and health-related parameters in the elderly: An exercise study
Panayiotou, G.; Paschalis, V.; Nikolaidis, M. G.; Theodorou, A. A.; Deli, C. K.; Fotopoulou, N.; Fatouros, I. G.; Koutedakis, Y.; Sampanis, M.; Jamurtas, A. Z. (2013)The aim of the present study was to investigate the effects of a repeated bout of eccentric exercise on health-related parameters and muscle performance on subjects undergoing atorvastatin therapy. Twenty-eight elderly men ... -
No effect of antioxidant supplementation on muscle performance and blood redox status adaptations to eccentric training
Theodorou, A. A.; Nikolaidis, M. G.; Paschalis, V.; Koutsias, S.; Panayiotou, G.; Fatouros, I. G.; Koutedakis, Y.; Jamurtas, A. Z. (2011)Background: It was recently reported that antioxidant supplementation decreases training efficiency and prevents cellular adaptations to chronic exercise. Objective: This study aimed to investigate the effects of vitamin ... -
An oxidant stimulus may induce both oxidative and reductive stress: the issue of redox individuality
Margaritelis, N. V.; Kyparos, A.; Paschalis, V.; Theodorou, A. A.; Panayiotou, G.; Grivas, G. V.; Zafeiridis, A.; Dipla, K.; Nikolaidis, M. G.; Vrabas, I. S. (2013) -
Oxidative stress biomarkers responses to physical overtraining: Implications for diagnosis
Margonis, K.; Fatouros, I. G.; Jamurtas, A. Z.; Nikolaidis, M. G.; Douroudos, I.; Chatzinikolaou, A.; Mitrakou, A.; Mastorakos, G.; Papassotiriou, I.; Taxildaris, K.; Kouretas, D. (2007)Overtraining syndrome is characterized by declining performance and transient inflammation following periods of severe training with major health implications for the athletes. Currently, there is no single diagnostic ... -
Oxidative stress biomarkers responses to physical overtraining: Implications for diagnosis (vol 43, pg 901, 2007)
Margonis, K.; Fatouros, I. G.; Jamurtas, A. Z.; Nikolaidis, M. G.; Douroudos, I.; Chatzinikolaou, A.; Mitrakou, A.; Mastorakos, G.; Papassotiriou, I.; Taxildaris, K.; Kouretas, D. (2008) -
Passive smoking reduces and vitamin C increases exercise-induced oxidative stress: Does this make passive smoking an anti-oxidant and vitamin C a pro-oxidant stimulus?
Theodorou, A. A.; Paschalis, V.; Kyparos, A.; Panayiotou, G.; Nikolaidis, M. G. (2014)The current interpretative framework states that, for a certain experimental treatment (usually a chemical substance) to be classified as "anti-oxidant", it must possess the property of reducing (or even nullifying) ... -
Physiological and performance adaptations of elite Greco-Roman wrestlers during a one-day tournament
Barbas, I.; Fatouros, I. G.; Douroudos, II; Chatzinikolaou, A.; Michailidis, Y.; Draganidis, D.; Jamurtas, A. Z.; Nikolaidis, M. G.; Parotsidis, C.; Theodorou, A. A.; Katrabasas, I.; Margonis, K.; Papassotiriou, I.; Taxildaris, K. (2011)The aim of this study was to determine the effects of a simulated one-day Greco-Roman wrestling tournament on selected performance and inflammatory status indices. Twelve competitive wrestlers (22.1 +/- A 1.3 years) completed ... -
PLYOMETRIC EXERCISE INCREASES SERUM INDICES OF MUSCLE DAMAGE AND COLLAGEN BREAKDOWN
Tofas, T.; Jamurtas, A. Z.; Fatouros, I.; Nikolaidis, M. G.; Koutedakis, Y.; Sinouris, E. A.; Papageorgakopoulou, N.; Theocharis, D. A. (2008)The aim of the present study was to examine the effect of acute plyometric exercise on indices of muscle damage and collagen breakdown. Nine untrained men performed an intense bout of plyometric jumping exercises (experimental ... -
Position sense and reaction angle after eccentric exercise: The repeated bout effect
Paschalis, V.; Nikolaidis, M. G.; Giakas, G.; Jamurtas, A. Z.; Owolabi, E. O.; Koutedakis, Y. (2008)The purpose of the present investigation was to examine the effects of a repeated eccentric exercise on position sense and muscle reaction angle. Fourteen healthy women underwent an isokinetic exercise session on their ... -
Redox biology of exercise: an integrative and comparative consideration of some overlooked issues
Nikolaidis, M. G.; Kyparos, A.; Spanou, C.; Paschalis, V.; Theodorou, A. A.; Vrabas, I. S. (2012)The central aim of this review is to address the highly multidisciplinary topic of redox biology as related to exercise using an integrative and comparative approach rather than focusing on blood, skeletal muscle or humans. ... -
Redox, iron, and nutritional status of children during swimming training
Kabasakalis, A.; Kalitsis, K.; Nikolaidis, M. G.; Tsalis, G.; Kouretas, D.; Loupos, D.; Mougios, V. (2009)Effects of exercise training oil important determinants of children's long-term health, Such as redox and iron Status, have not been adequately investigated. The aim of the present study was to examine changes in markers ... -
Reductive stress after exercise: The issue of redox individuality
Margaritelis, N. V.; Kyparos, A.; Paschalis, V.; Theodorou, A. A.; Panayiotou, G.; Zafeiridis, A.; Dipla, K.; Nikolaidis, M. G.; Vrabas, I. S. (2014)Exercise has been consistently used as an oxidant stimulus in redox biology studies. However, previous studies have focused on group differences and did not examine individual differences. As a result, it remains untested ... -
Sampling time is crucial for measurement of aerobic exercise-induced oxidative stress
Michailidis, Y.; Jamurtas, A. Z.; Nikolaidis, M. G.; Fatouros, I. G.; Koutedakis, Y.; Papassotiriou, I.; Kouretas, D. (2007)Purpose: To thoroughly investigate the time-course changes of several commonly used markers of oxidative stress by performing serial measurements during a 24-h period after an acute bout of strenuous cardiovascular exercise. ... -
Short duration exhaustive aerobic exercise induces oxidative stress: a novel play-oriented volitional fatigue test
Kyparos, A.; Salonikidis, K.; Nikolaidis, M. G.; Kouretas, D. (2007)Aim. Exercise is associated with the generation of reactive oxygen and nitrogen species. This study examined the oxidative stress in response to a novel volitional fatigue test. Methods. Eleven male college students performed ... -
A single bout of downhill running transiently increases HOMA-IR without altering adipokine response in healthy adult women
Jamurtas, A. Z.; Garyfallopoulou, A.; Theodorou, A. A.; Zalavras, A.; Paschalis, V.; Deli, C. K.; Nikolaidis, M. G.; Fatouros, I. G.; Koutedakis, Y. (2013)Eccentric exercise-induced muscle damage may cause marked alterations in insulin sensitivity. However, it is not entirely known whether such alterations are also related to changes in adipokine levels. The aim of this study ... -
Stair Descending Exercise Using a Novel Automatic Escalator: Effects on Muscle Performance and Health-Related Parameters
Paschalis, V.; Theodorou, A. A.; Panayiotou, G.; Kyparos, A.; Patikas, D.; Grivas, G. V.; Nikolaidis, M. G.; Vrabas, I. S. (2013)A novel automatic escalator was designed, constructed and used in the present investigation. The aim of the present investigation was to compare the effect of two repeated sessions of stair descending versus stair ascending ... -
TIME COURSE OF CHANGES IN PERFORMANCE AND INFLAMMATORY RESPONSES AFTER ACUTE PLYOMETRIC EXERCISE
Chatzinikolaou, A.; Fatouros, I. G.; Gourgoulis, V.; Avloniti, A.; Jamurtas, A. Z.; Nikolaidis, M. G.; Douroudos, I.; Michailidis, Y.; Beneka, A.; Malliou, P.; Tofas, T.; Georgiadis, I.; Mandalidis, D.; Taxildaris, K. (2010)Chatzinikolaou, A, Fatouros, IG, Gourgoulis, V, Avioniti, A, Jamurtas, AZ, Nikolaidis, MG, Douroudos, I, Michailidis, Y, Beneka, A, Malliou, P, Tofas, T, Georgiadis, I, Mandalidis, D, and Taxildaris, K. Time course of ... -
Time of sampling is crucial for measurement of cell-free plasma DNA following acute aseptic inflammation induced by exercise
Fatouros, I. G.; Jamurtas, A. Z.; Nikolaidis, M. G.; Destouni, A.; Michailidis, Y.; Vrettou, C.; Douroudos, II; Avloniti, A.; Chatzinikolaou, A.; Taxildaris, K.; Kanavakis, E.; Papassotiriou, I.; Kouretas, D. (2010)Objectives: To determine the time-course changes of cell-free plasma DNA (cfDNA) following heavy exercise. Methods: cfDNA concentration, C-reactive protein levels (hs-CRP), uric acid concentration (UA), creatine kinase ... -
Time-course of Changes in Inflammatory and Performance Responses Following a Soccer Game
Fatouros, I. G.; Chatzinikolaou, A.; Ispirlidis, I.; Jamurtas, A. Z.; Nikolaidis, M. G.; Michailidis, I.; Douroudos, I.; Margonis, K.; Taxildaris, K. (2008)