Winter climate affects long-term trends in stream water nitrate in acid-sensitive catchments in southern Norway

Autor: H. A. de Wit, A. Hindar, L. Hole

Publikováno v: Hydrology and Earth System Sciences, Vol 12, Iss 2, Pp 393-403 (2008)

Controls of stream water NO3 in mountainous and forested catchments are not thoroughly understood. Long-term trends in stream water NO3 are positive, neutral and negative, often apparently independent of trends in N deposition. Here, time series of N

Externí odkaz: https://doaj.org/article/c5a51720342a463985082bbc05ca286c

PCr/ATP ratios and mitochondrial function in the heart. A comparative study in humans

Autor: Vera H. W. de Wit-Verheggen, Vera B. Schrauwen-Hinderling, Kim Brouwers, Johanna A. Jörgensen, Gert Schaart, Anne Gemmink, Emmani B. M. Nascimento, Matthijs K. C. Hesselink, Joachim E. Wildberger, Patrique Segers, David Montaigne, Bart Staels, Patrick Schrauwen, Lucas Lindeboom, Joris Hoeks, Tineke van de Weijer

Publikováno v: Scientific Reports, Vol 13, Iss 1, Pp 1-10 (2023)

Abstract Cardiac energy status, measured as phosphocreatine (PCr)/adenosine triphosphate (ATP) ratio with 31P-Magnetic Resonance Spectroscopy (31P-MRS) in vivo, is a prognostic factor in heart failure and is lowered in cardiometabolic disease. It has

Externí odkaz: https://doaj.org/article/37b93e8a37d543e9a681f2a0a9782dad

PCr/ATP ratios and mitochondrial function in the heart. A comparative study in humans

Autor: Patrique Segers, Vera B. Schrauwen-Hinderling, Tineke van de Weijer, M. K. C. Hesselink, Gert Schaart, Kim Brouwers, Johanna Jorgensen, Joachim E. Wildberger, Joris Hoeks, Vera H. W. de Wit-Verheggen, Bart Staels, Lucas Lindeboom, Emmani B.M. Nascimento, David Montaigne, Patrick Schrauwen, Anne Gemmink

Publikováno v: Scientific Reports. 13

Objectives The objective of the study was to validate PCr/ATP ratios as an in vivo marker for cardiac mitochondrial function.Background Cardiac energy status, measured as PCr/ATP ratio with 31P-MRS in vivo, was shown to be a prognostic factor in hear

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bf1d3005df6027d231189ad9bb4dc158
https://doi.org/10.1038/s41598-023-35041-7

Nicotinamide riboside supplementation alters body composition and skeletal muscle acetylcarnitine concentrations in healthy obese humans

Autor: Patrick Schrauwen, Riekelt H. Houtkooper, Michiel P.B. Moonen, Johan Auwerx, Bas Havekes, Joris Hoeks, Hyung L. Elfrink, Esther Phielix, Esther Lutgens, Suzanne A. B. M. Aarts, Niels J. Connell, Vera H. W. de Wit, Kay H. M. Roumans, Julian Mevenkamp, Tineke van de Weijer, Vera B. Schrauwen-Hinderling, Carlijn M. E. Remie, Lucas Lindeboom, Bauke V. Schomakers, Rubén Zapata-Pérez

Publikováno v: American Journal of Clinical Nutrition, 112(2), 413-426. Oxford University Press
American journal of clinical nutrition, 112(2), 413-426. American Society for Nutrition
The American Journal of Clinical Nutrition

Background: Nicotinamide riboside (NR) is an NAD(+) precursor that boosts cellular NAD(+) concentrations. Preclinical studies have shown profound metabolic health effects after NR supplementation.
Objectives: We aimed to investigate the effects

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e56be3b6ee2771f0f66e56bb2d722920
https://doi.org/10.1093/ajcn/nqaa072

Boreal Headwater Catchment as Hot Spot of Carbon Processing From Headwater to Fjord

Autor: Peter Dörsch, U. Brandt, Jan-Erik Thrane, Francois Clayer, H. A. de Wit

Publikováno v: Journal of Geophysical Research (JGR): Biogeosciences

Boreal headwaters and aquatic sediments are significant transporters, stores and processors of terrestrial carbon (C) as well as emitters of greenhouse gases (GHGs), mainly CO2 and CH4. While terrestrial ecosystems are net sinks of atmospheric C, lat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bbb63b0f4a662f241d0eaef46c333717
https://hdl.handle.net/11250/2838004