Results 141 to 150 of about 830,767 (408)

Electrical pulse stimulation reflecting the episodic nature of real‐life exercise modulates metabolic and secretory profile of primary human myotubes

FEBS Open Bio, EarlyView.
Here, we introduced an intermittent electrical stimulation protocol mimicking the episodic nature of real‐life exercise in vitro by alternating low‐ and high‐frequency stimulation. In comparison with widely used continuous stimulation, it enhanced the rate of glucose and fatty acid oxidation, but not the myokine release.
Klára Gabrišová, Tímea Kurdiová, Daria Barkova, Natália Pálešová, Jana Babulicová, Silvia Tyčiaková, Marta Novotová, Mária Balážová, Miroslav Sabo, Václav Pustka, Jozef Ukropec, Barbara Ukropcová   +11 more
wiley   +1 more source

An assessment of the carbon balance of Arctic tundra: comparisons among observations, process models, and atmospheric inversions [PDF]

, 2012
A. David McGuire, Torben R. Christensen, Daniel J. Hayes, A. Heroult, E. S. Euskirchen, John S. Kimball, Charles D. Koven, Peter M. Lafleur, Paul Miller, Walter C. Oechel, Philippe Peylin, Mathew Williams, Yonghong Yi   +12 more
openalex   +1 more source

Eavesdropping at the Speed of Light: Distributed Acoustic Sensing of Baleen Whales in the Arctic

, 2022
Léa Bouffaut, Kittinat Taweesintananon, Hannah Joy Kriesell, Robin André Rørstadbotnen, John R. Potter, Martin Landrø, Ståle Emil Johansen, Jan Kristoffer Brenne, Aksel Haukanes, Olaf Schjelderup, Frode Storvik   +10 more
openalex   +1 more source

Leaf and root phenology and biomass ofEriophorum vaginatumin response to warming in the Arctic [PDF]

, 2022
Ting Ma, Thomas C. Parker, Ned Fetcher, Steven Unger, Jonathan Gewirtzman, Michael L. Moody, Jianwu Tang   +6 more
openalex   +1 more source

Short‐term actions of epigalocatechin‐3‐gallate in the liver: a mechanistic insight into hypoglycemic and potential toxic effects

FEBS Open Bio, EarlyView.
Epigallocatechin‐3‐gallate (EGCG) acutely inhibited gluconeogenesis and enhanced glycolysis, glycogenolysis, and fatty acid oxidation in perfused rat livers. Mechanistic assays revealed mitochondrial uncoupling, inhibition of pyruvate carboxylation and glucose‐6‐phosphatase, shift of NADH/NAD+ ratios toward oxidation, and loss of membrane integrity ...
Carla Indianara Bonetti, Bruna Lopes Correia, Francielle Cristina Nakamura Manicardi, Nairana Mithieli de Queiroz Eskuarek Melo, Vanesa de Oliveira Pateis, Jurandir Fernando Comar, Anacharis Babeto de Sá‐Nakanishi, Adelar Bracht, Lívia Bracht   +8 more
wiley   +1 more source

Effects of resource availability and interspecific interactions on Arctic and red foxes' winter use of ungulate carrion in the Fennoscandian low‐Arctic tundra

Ecology and Evolution
In the Arctic tundra, predators face recurrent periods of food scarcity and often turn to ungulate carcasses as an alternative food source. As important and localized resource patches, carrion promotes co‐occurrence of different individuals, and its use ...
Simon Lacombe, Rolf Ims, Nigel Yoccoz, Eivind Flittie Kleiven, Pedro G. Nicolau, Dorothee Ehrich   +5 more
doaj   +1 more source

Arctic architectures [PDF]

Polar Record, 2016
ABSTRACTIn 1968, the British/Swedish architect Ralph Erskine published an article ‘Architecture and town planning in the north’ in this journal, in which he called for a particular Arctic approach to the design of buildings and cities that is distinct from mainstream architecture due to conditions such as harsh climate, resident indigenous or sparse ...
openaire   +2 more sources

Oceanic heat advection to the Arctic in the last Millennium [PDF]

, 2011
EGU2011-8738 At present, the Arctic is responding faster to global warming than most other areas on earth, as indicated by rising air temperatures, melting glaciers and ice sheets and a decline of the sea ice cover. As part of the meridional overturning
Aagaard-Sørensen, Steffen, Budeus, Gereon, Hald, Morten, Husum, Katrine, Kandiano, Evguenia, Marchitto, Thomas M., Spielhagen, Robert F., Werner, Kirstin, Zamelczyk, Katarzyna   +8 more
core  

Impact of Variable Atmospheric and Oceanic Form Drag on Simulations of Arctic Sea Ice* [PDF]

, 2014
Michel Tsamados, D. L. Feltham, David Schröeder, Daniela Flocco, S. L. Farrell, N. T. Kurtz, Seymour W. Laxon, Sheldon Bacon   +7 more
openalex   +1 more source

Variation in egg size and offspring phenotype among and within seven Arctic charr morphs [PDF]

, 2022
Samantha V. Beck, Katja Räsänen, Bjarni K. Kristjánsson, Skúli Skúlason, Zophonı́as O. Jónsson, Markos Tsinganis, Camille A. Leblanc   +6 more
openalex   +1 more source