Blar i Brage NIH på forfatter "Paulsen, Gøran"
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Antioxidants in Translational Medicine
Schmidt, Harald; Stocker, Roland; Vollbracht, Claudia; Paulsen, Gøran; Riley, Dennis; Daiber, Andreas; Cuadrado, Antonio (Journal article; Peer reviewed, 2015-08-31)Significance: It is generally accepted that reactive oxygen species (ROS) scavenging molecules or antioxidants exert health-promoting effects and thus their consumption as food additives and nutraceuticals has been greatly ... -
Can supplementation with vitamin C and E alter physiological adaptations to strength training?
Paulsen, Gøran; Cumming, Kristoffer Toldnes; Hamarsland, Håvard; Børsheim, Elisabeth; Berntsen, Sveinung; Raastad, Truls (Journal article; Peer reviewed, 2014-07-05)Background: Antioxidant supplementation has recently been demonstrated to be a double-edged sword, because small to moderate doses of exogenous antioxidants are essential or beneficial, while high doses may have adverse ... -
Changes in calpain activity, muscle structure, and function after eccentric exercise
Raastad, Truls; Owe, Simen Gylterud; Paulsen, Gøran; Enns, Deborah; Overgaard, Kristian; Crameri, Regina; Kiil, Steinar; Belcastro, Angelo; Bergersen, Linda Hildegard; Hallén, Jostein (Journal article; Peer reviewed, 2010-01)Purpose: The aim of this study was to investigate changes in muscle function, muscle structure, and calpain activity after high-force eccentric exercise. Methods: Eleven healthy males performed 300 maximal voluntary eccentric ... -
Changes in health-related quality of life in elderly men after 12 weeks of strength training
Haraldstad, Kristin; Rohde, Gudrun; Stea, Tonje Holte; Lohne-Seiler, Hilde; Hetlelid, Ken; Paulsen, Gøran; Berntsen, Sveinung (Journal article; Peer reviewed, 2017-05-30)Background: Muscular strength is associated with functional ability in elderly, and older adults are recommended to perform muscle-strengthening exercise. Understanding how improved muscle strength and -mass influence ... -
Comparing the effects of variable and traditional resistance training on maximal strength and muscle power in healthy adults: A systematic review and meta-analysis
Andersen, Vidar; Prieske, Olaf; Stien, Nicolay; Cumming, Kristoffer Toldnes; Solstad, Tom Erik Jorung; Paulsen, Gøran; van den Tillaar, Roland Johannes Wilhelmus; Pedersen, Helene; Sæterbakken, Atle Hole (Peer reviewed; Journal article, 2022)Objectives: The aim of the study was to aggregate different effects between variable resistance training and traditional resistance training on maximal muscle strength and muscle power and identify potential sex- and ... -
Comparison of finger flexor resistance training, with and without blood flow restriction, on perceptional and physiological responses in advanced climbers
Andersen, Vidar; Hermans, Espen; Vereide, Vegard Albert; Stien, Nicolay; Paulsen, Gøran; Baláš, Jiří; Michailov, Michail Lubomirov; Pedersen, Helene; Sæterbakken, Atle Hole (Peer reviewed; Journal article, 2023)This study compared perceptional and physiological responses of finger flexor exercise performed with free flow and blood flow restriction (BFR). Thirteen male advanced climbers completed three sessions of finger flexor ... -
Depressed Physical Performance Outlasts Hormonal Disturbances after Military Training
Hamarsland, Håvard; Paulsen, Gøran; Solberg, Paul André; Slaathaug, Ole Gunnar; Raastad, Truls (Journal article; Peer reviewed, 2018). Introduction: The aim of this study was to investigate the effect of an arduous 1-wk military course on measures of physical performance, body composition, and blood biomarkers. Methods: Participants were apprentices in ... -
Dietary Adjustments to Altitude Training in Elite Endurance Athletes; Impact of a Randomized Clinical Trial With Antioxidant-Rich Foods
Koivisto-Mørk, Anu; Paur, Ingvild; Paulsen, Gøran; Garthe, Ina; Raastad, Truls; Bastani, Nasser Ezzatkhah; Blomhoff, Rune; Bøhn, Siv Kjølsrud (Peer reviewed; Journal article, 2020)Background: Altitude training stresses several physiological and metabolic processes and alters the dietary needs of the athletes. International Olympic Committee (IOC)'s Nutrition Expert Group suggests that athletes should ... -
Does low and heavy load resistance training affect musculoskeletal pain in overweight and obese women? Secondary analysis of a randomized controlled trial
Rustaden, Anne Mette; Haakstad, Lene Annette Hagen; Paulsen, Gøran; Bø, Kari (Journal article; Peer reviewed, 2019)Background: Overweight and obesity are associated with musculoskeletal pain, particularly in the female population. However, regular resistance training may positively affect these complaints. Objective: The present study ... -
Does regular strength training cause urinary incontinence in overweight inactive women? A randomized controlled trial
Bø, Kari; Haakstad, Lene Annette Hagen; Paulsen, Gøran; Rustaden, Anne Mette (Peer reviewed; Journal article, 2021)Introduction and hypothesis: Urinary incontinence (UI) is common in women who exercise. We aimed to investigate new onset UI in formerly inactive, overweight or obese women (BMI > 25) participating in three different ... -
Eccentric cycling does not improve cycling performance in amateur cyclists
Paulsen, Gøran; Eidsheim, Hedda; Helland, Christian; Seynnes, Olivier R.; Solberg, Paul André; Rønnestad, Bent (Peer reviewed; Journal article, 2019)Eccentric cycling training induces muscle hypertrophy and increases joint power output in non-athletes. Moreover, eccentric cycling can be considered a movement-specific type of strength training for cyclists, but it is ... -
Effectiveness of individualized training based on force: Velocity profiling on physical function in older men
Lindberg, Kolbjørn Andreas; Lohne-Seiler, Hilde; Fosstveit, Sindre Herskedal; Sibayan, Erlend E.; Fjeller, Joachim S.; Løvold, Sondre; Kolnes, Tommy M.; Vårvik, Fredrik Tonstad; Berntsen, Sveinung; Paulsen, Gøran; Seynnes, Olivier R.; Bjørnsen, Thomas (Peer reviewed; Journal article, 2022)The study aimed to investigate the effectiveness of an individualized power training program based on force–velocity (FV) profiling on physical function, muscle morphology, and neuromuscular adaptations in older men. ... -
Effects of antioxidant-rich foods on altitude-induced oxidative stress and inflammation in elite endurance athletes: A randomized controlled trial
Koivisto, Anu; Olsen, Thomas; Paur, Ingvild; Paulsen, Gøran; Bastani, Nasser Ezzatkhah; Garthe, Ina; Raastad, Truls; Matthews, Jason; Blomhoff, Rune; Bøhn, Siv Kjølsrud (Peer reviewed; Journal article, 2019)Background: Various altitude training regimes, systematically used to improve oxygen carrying capacity and sports performance, have been associated with increased oxidative stress and inflammation. We investigated whether ... -
The effects of being told you are in the intervention group on training results: A pilot study
Lindberg, Kolbjørn Andreas; Bjørnsen, Thomas; Vårvik, Fredrik Tonstad; Paulsen, Gøran; Joensen, Malene; Kristoffersen, Morten; Sveen, Ole; Gundersen, Hilde; Slettaløkken, Gunnar; Brankovic, Robert; Solberg, Paul André (Peer reviewed; Journal article, 2023)Little is known about the placebo effects when comparing training interventions. Consequently, we investigated whether subjects being told they are in the intervention group get better training results compared to subjects ... -
Exercise-induced muscle damage in humans : heat shock proteins and inflammation in recovery, regeneration and adaptation
Paulsen, Gøran (Doctoral thesis, 2009)Paper I: Paulsen G, Crameri R, Benestad HB, Fjeld JG, Mørkrid L, Hallén J, Raastad T. Time course of leukocyte accumulation in human muscle after eccentric exercise. Med.Sci.Sports Exerc. 2009: In press -
Force-velocity profiling in athletes: Reliability and agreement across methods
Lindberg, Kolbjørn Andreas; Bjørnsen, Thomas; Helland, Christian; Rønnestad, Bent; Haugen, Thomas André; Østerås, Sindre; Kristoffersen, Morten; Paulsen, Gøran; Solberg, Paul André; Frank, Martin Thorsen; Midttun, Magnus; Sæland, Fredrik (Peer reviewed; Journal article, 2021)The aim of the study was to examine the test-retest reliability and agreement across methods for assessing individual force-velocity (FV) profiles of the lower limbs in athletes. Using a multicenter approach, 27 male ... -
Frequent blood flow restricted training not to failure and to failure induces similar gains in myonuclei and muscle mass
Bjørnsen, Thomas; Wernbom, Mathias; Paulsen, Gøran; Berntsen, Sveinung; Brankovic, Robert; Stålesen, Håkon; Sundnes, Joakim; Raastad, Truls (Peer reviewed; Journal article, 2021)The purpose of the present study was to compare the effects of short-term high-frequency failure vs non-failure blood flow–restricted resistance exercise (BFRRE) on changes in satellite cells (SCs), myonuclei, muscle size, ... -
Ibuprofen ingestion does not affect markers of post-exercise muscle inflammation
Vella, Luke; Markworth, James F.; Paulsen, Gøran; Raastad, Truls; Peake, Jonathan M.; Snow, Rod J.; Cameron-Smith, David; Russel, Aaron P. (Journal article; Peer reviewed, 2016-03-29)Purpose: We investigated if oral ingestion of ibuprofen influenced leucocyte recruitment and infiltration following an acute bout of traditional resistance exercise Methods: Sixteen male subjects were divided into two ... -
Immunohistochemical changes in the expression of HSP27 in exercised human vastus lateralis muscle
Folkesson, Mattias; Mackey, Abigail L.; Holm, Lars; Kjær, Michael; Paulsen, Gøran; Raastad, Truls; Henriksson, Jan; Kadi, Fawzi (Peer reviewed; Journal article, 2008-06-28)Aim: The role of HSP27 in the adaptive process of skeletal muscle to exercise, especially in humans, is not well understood. The objective of this study was to investigate immunohistochemical changes in HSP27 expression ... -
Impact of baseline serum ferritin and supplemental iron on altitude-induced hemoglobin mass response in elite athletes
Koivisto-Mørk, Anu; Svendsen, Ida Siobhan; Skattebo, Øyvind; Hallén, Jostein; Paulsen, Gøran (Peer reviewed; Journal article, 2021)The present study explored the impact of pre-altitude serum (s)-ferritin and iron supplementation on changes in hemoglobin mass (ΔHbmass) following altitude training. Measures of Hbmass and s-ferritin from 107 altitude ...