Search Results - "ELLEFSEN, STIAN"

Diets and drugs for weight loss and health in obesity – An update by Aaseth, Jan, Ellefsen, Stian, Alehagen, Urban, Sundfør, Tine M., Alexander, Jan

“…Numerous combinations of diets and pharmacological agents, including lifestyle changes, have been launched to treat obesity. There are still ambiguities…”
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Normalization of gene expression data revisited: the three viewpoints of the transcriptome in human skeletal muscle undergoing load-induced hypertrophy and why they matter by Khan, Yusuf, Hammarström, Daniel, Ellefsen, Stian, Ahmad, Rafi

“…The biological relevance and accuracy of gene expression data depend on the adequacy of data normalization. This is both due to its role in resolving and…”
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Benefits of higher resistance‐training volume are related to ribosome biogenesis by Hammarström, Daniel, Øfsteng, Sjur, Koll, Lise, Hanestadhaugen, Marita, Hollan, Ivana, Apró, William, Whist, Jon Elling, Blomstrand, Eva, Rønnestad, Bent R., Ellefsen, Stian

“…Key points For individuals showing suboptimal adaptations to resistance training, manipulation of training volume is a potential measure to facilitate…”
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Irisin in blood increases transiently after single sessions of intense endurance exercise and heavy strength training by Nygaard, Håvard, Slettaløkken, Gunnar, Vegge, Geir, Hollan, Ivana, Whist, Jon Elling, Strand, Tor, Rønnestad, Bent R, Ellefsen, Stian

“…Irisin is a recently identified exercise-induced hormone that increases energy expenditure, at least in rodents. The main purpose of this study was to test the…”
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Adaptations to strength training differ between endurance-trained and untrained women by Vikmoen, Olav, Raastad, Truls, Ellefsen, Stian, Rønnestad, Bent R.

“…Purpose The purpose of this study was to investigate if endurance athletes, sustaining their normal endurance training, experience attenuated adaptations to…”
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Effects of Heavy Strength Training on Running Performance and Determinants of Running Performance in Female Endurance Athletes by Vikmoen, Olav, Raastad, Truls, Seynnes, Olivier, Bergstrøm, Kristoffer, Ellefsen, Stian, Rønnestad, Bent R

“…The purpose of the current study was to investigate the effects of adding strength training to normal endurance training on running performance and running…”
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Superiority of High-Load vs. Low-Load Resistance Training in Military Cadets by Øfsteng, Sjur F, Hammarström, Daniel, Knox, Silje, Jøsok, Øyvind, Helkala, Kirsi, Koll, Lise, Hanestadhaugen, Marita, Raastad, Truls, Rønnestad, Bent R, Ellefsen, Stian

“…Øfsteng, SF, Hammarström, D, Knox, S, Jøsok, Ø, Helkala, K, Koll, L, Hanestadhaugen, M, Raastad, T, Rønnestad, BR, and Ellefsen, S. Superiority of high-load…”
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Increased biological relevance of transcriptome analyses in human skeletal muscle using a model-specific pipeline by Khan, Yusuf, Hammarström, Daniel, Rønnestad, Bent R, Ellefsen, Stian, Ahmad, Rafi

“…Human skeletal muscle responds to weight-bearing exercise with significant inter-individual differences. Investigation of transcriptome responses could improve…”
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Extreme anoxia tolerance in crucian carp and goldfish through neofunctionalization of duplicated genes creating a new ethanol-producing pyruvate decarboxylase pathway by Fagernes, Cathrine E., Stensløkken, Kåre-Olav, Røhr, Åsmund K., Berenbrink, Michael, Ellefsen, Stian, Nilsson, Göran E.

“…Without oxygen, most vertebrates die within minutes as they cannot meet cellular energy demands with anaerobic metabolism. However, fish of the genus Carassius…”
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Factors Influencing Running Velocity at Lactate Threshold in Male and Female Runners at Different Levels of Performance by Støa, Eva Maria, Helgerud, Jan, Rønnestad, Bent R, Hansen, Joar, Ellefsen, Stian, Støren, Øyvind

“…The primary aim was to examine the relationship between lactate threshold (LT) expressed as percentage of maximal oxygen uptake (VO ) and running velocity at…”
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The Kynurenine Pathway in Healthy Subjects and Subjects with Obesity, Depression and Chronic Obstructive Pulmonary Disease by Farup, Per G, Hamarsland, Håvard, Mølmen, Knut Sindre, Ellefsen, Stian, Hestad, Knut

“…Changes in tryptophan metabolism through the kynurenine pathway (KP) are observed in several disorders and coupled with pathophysiological deviations. This…”
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No Differences Between 12 Weeks of Block- vs. Traditional-Periodized Training in Performance Adaptations in Trained Cyclists by Almquist, Nicki Winfield, Eriksen, Hanne Berg, Wilhelmsen, Malene, Hamarsland, Håvard, Ing, Steven, Ellefsen, Stian, Sandbakk, Øyvind, Rønnestad, Bent R, Skovereng, Knut

“…The purpose of this study was to compare the effects of 12 weeks load-matched block periodization (BP,  = 14), using weekly concentration of high- (HIT),…”
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Energy metabolism in skeletal muscle cells from donors with different body mass index by Katare, Parmeshwar B., Dalmao-Fernandez, Andrea, Mengeste, Abel M., Hamarsland, Håvard, Ellefsen, Stian, Bakke, Hege G., Kase, Eili Tranheim, Thoresen, G. Hege, Rustan, Arild C.

“…Obesity and physical inactivity have a profound impact on skeletal muscle metabolism. In the present work, we have investigated differences in protein…”
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Vitamin D3 supplementation does not enhance the effects of resistance training in older adults by Mølmen, Knut Sindre, Hammarström, Daniel, Pedersen, Karianne, Lian Lie, Anne Cecilie, Steile, Ragnvald B., Nygaard, Håvard, Khan, Yusuf, Hamarsland, Håvard, Koll, Lise, Hanestadhaugen, Marita, Eriksen, Atle Lie, Grindaker, Eirik, Whist, Jon Elling, Buck, Daniel, Ahmad, Rafi, Strand, Tor A., Rønnestad, Bent R., Ellefsen, Stian

“…Background Lifestyle therapy with resistance training is a potent measure to counteract age‐related loss in muscle strength and mass. Unfortunately, many…”
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Chronic obstructive pulmonary disease does not impair responses to resistance training by Mølmen, Knut Sindre, Hammarström, Daniel, Falch, Gunnar Slettaløkken, Grundtvig, Morten, Koll, Lise, Hanestadhaugen, Marita, Khan, Yusuf, Ahmad, Rafi, Malerbakken, Bente, Rødølen, Tore Jørgen, Lien, Roger, Rønnestad, Bent R, Raastad, Truls, Ellefsen, Stian

“…Subjects with chronic obstructive pulmonary disease (COPD) are prone to accelerated decay of muscle strength and mass with advancing age. This is believed to…”
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Krill oil supplementation in vivo promotes increased fuel metabolism and protein synthesis in cultured human skeletal muscle cells by Katare, Parmeshwar B., Dalmao-Fernandez, Andrea, Mengeste, Abel M., Navabakbar, Farnaz, Hamarsland, Håvard, Ellefsen, Stian, Berge, Rolf K., Bakke, Hege G., Nyman, Tuula Anneli, Kase, Eili Tranheim, Rustan, Arild C., Thoresen, G. Hege

“…Krill oil is a dietary supplement derived from Antarctic krill; a small crustacean found in the ocean. Krill oil is a rich source of omega-3 fatty acids,…”
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Resistance exercise training increases skeletal muscle mitochondrial respiration in chronic obstructive pulmonary disease by Oberholzer, Laura, Mølmen, Knut Sindre, Hammarström, Daniel, Falch, Gunnar Slettaløkken, Meinild Lundby, Anne‐Kristine, Rønnestad, Bent R., Ellefsen, Stian, Lundby, Carsten

“…Background Chronic obstructive pulmonary disease (COPD) is associated with skeletal muscle mitochondrial dysfunction. Resistance exercise training (RT) is a…”
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Life without oxygen: gene regulatory responses of the crucian carp (Carassius carassius) heart subjected to chronic anoxia by Stensløkken, Kåre-Olav, Ellefsen, Stian, Vasieva, Olga, Fang, Yongxiang, Farrell, Anthony P, Olohan, Lisa, Vaage, Jarle, Nilsson, Göran E, Cossins, Andrew R

“…Crucian carp are unusual among vertebrates in surviving extended periods in the complete absence of molecular oxygen. During this time cardiac output is…”
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Improved normalization of real-time reverse transcriptase polymerase chain reaction data using an external RNA control by Ellefsen, Stian, Stensløkken, Kåre-Olav, Sandvik, Guro K., Kristensen, Tom A., Nilsson, Göran E.

“…No golden standard exists for normalization of real-time reverse transcriptase polymerase chain reaction (RT PCR) data and procedures used are often not…”
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Studies of ribonucleotide reductase in crucian carp-an oxygen dependent enzyme in an anoxia tolerant vertebrate by Sandvik, Guro K, Tomter, Ane B, Bergan, Jonas, Zoppellaro, Giorgio, Barra, Anne-Laure, Røhr, Asmund K, Kolberg, Matthias, Ellefsen, Stian, Andersson, K Kristoffer, Nilsson, Göran E

“…The enzyme ribonucleotide reductase (RNR) catalyzes the conversion of ribonucleotides to deoxyribonucleotides, the precursors for DNA. RNR requires a thiyl…”
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