Výsledky vyhledávání - "C. Molenkamp"

Metabolic responses to moderate exercise in lambs with aortopulmonary shunts

Autor: Janny Takens, A.M. Gerding, W. G. Zijlstra, Jaap R. G. Kuipers, Marieke C. Molenkamp, Gertie C. M. Beaufort-Krol

Publikováno v: Metabolism, 50(4), 399-406. W B SAUNDERS CO-ELSEVIER INC

In a previous study we found, after an overnight fast of 18 hours, a lower arterial glucose concentration and a depressed glycogenolysis in lambs with aortopulmonary left-to-right shunts. During exercise, glucose and free fatty acids (FFA) concentrat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2abd5e635a2fcbdab5090e5f213c8517
https://doi.org/10.1053/meta.2001.21689

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Lower arterial glucose concentrations in lambs with aortopulmonary shunts after an 18-hour fast

Autor: Gertie C. M. Beaufort-Krol, Gioia B. Smid, Janny Takens, Willem G. Zijlstra, Jaap R. G. Kuipers, Marieke C. Molenkamp

Publikováno v: Metabolism, 48(9), 1082-1088. W B SAUNDERS CO-ELSEVIER INC

Spontaneously occurring hypoglycemia has been described in children with severe acute congestive heart failure. Hypoglycemia may he the result of an increase in glucose utilization in tissues, a decrease in glucose production, or a decrease in the di

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f1aac1f09d78a860f0118e492563d7a5
https://doi.org/10.1016/s0026-0495(99)90119-1

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Determination of organ substrate oxidationin vivo by measurement of13CO2 concentration in blood

Autor: Willem G. Zijlstra, Janny Takens, Gertie C. M. Beaufort-Krol, Marieke C. Molenkamp, Gioia B. Smid, Jaap R. G. Kuipers

Publikováno v: Journal of Mass Spectrometry. 33:328-333

Substrate oxidation by various organs in animals as web is in humans is usually studied by experiments in which radioactively labeled substrates Pre used and the production of (CO2)-C-14 is measured In vivo, substrate oxidation by an organ has, up to

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c102474f3c320115eee783159f68253f
https://doi.org/10.1002/(sici)1096-9888(199804)33:4<328::aid-jms637>3.0.co

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Controlling optical gain in semiconducting polymers with nanoscale chain positioning and alignment

Autor: Sarah H. Tolbert, Ignacio B. Martini, William C. Molenkamp, Hirokatsu Miyata, Ian M. Craig, Benjamin J. Schwartz

Publikováno v: Nature nanotechnology. 2(10)

We control the chain conformation of a semiconducting polymer by encapsulating it within the aligned nanopores of a silica host. The confinement leads to polarized, low-threshold amplified spontaneous emission from the polymer chains. The polymer ent

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b1830626fc3ff23cf6433c5b1362b6c0
https://pubmed.ncbi.nlm.nih.gov/18654391

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Highly polarized luminescence from optical quality films of a semiconducting polymer aligned within oriented mesoporous silica

Autor: William C, Molenkamp, Masatoshi, Watanabe, Hirokatsu, Miyata, Sarah H, Tolbert

Publikováno v: Journal of the American Chemical Society. 126(14)

In this Communication, we show that nanometer scale control of semiconducting polymer chain conformation is possible using host/guest chemistry in highly ordered and macroscopically oriented thin films of mesoporous silica. This control leads to a th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::3d2e8a1aa808da76df99a93a7591bc0a
https://pubmed.ncbi.nlm.nih.gov/15070339

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IMPACT, a Coupled Tropospheric/Stratospheric Chemistry Model: Analysis and Comparison of Results to Observations

Autor: C Atherton, P Cameron-Smith, C Chuang, J Dignon, A Mirin, K. Grant, C Molenkamp, P Connell, A Franz, D Rotman, J Tannahill, D Bergmann

We have conducted multi-year simulations describing the distributions of important chemical species in both the troposphere and stratosphere using the LLNL IMPACT atmospheric chemistry model. Simulations have been completed using input meteorological

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::98014f8b505c6264c7d0bbfbf333b16f
https://doi.org/10.2172/15006115

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Lactate kinetics at rest and during exercise in lambs with aortopulmonary shunts

Autor: Gioia B. Smid, Janny Takens, Koos J. Meuzelaar, Marieke C. Molenkamp, Gertie C. M. Beaufort-Krol, W. G. Zijlstra, Jaap R. G. Kuipers

Publikováno v: Journal of Applied Physiology, 86(3), 832-839. AMER PHYSIOLOGICAL SOC

In a previous study [G. C. M. Beaufort-Krol, J. Takens, M. C. Molenkamp, G. B. Smid, J. J. Meuzelaar, W. G. Zijlstra, and J. R. G. Kuipers. Am. J. Physiol. 275 ( Heart Circ. Physiol. 44): H1503–H1512, 1998], a lower systemic O2 supply was found in

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::78b2ccf018c14c4e54856b93b6d99dbe
https://research.rug.nl/en/publications/8cc406b7-2156-4e8e-a15c-7b73ef623506

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Increased myocardial lactate oxidation in lambs with aortopulmonary shunts at rest and during exercise

Autor: Gioia B. Smid, Koos J. Meuzelaar, W. G. Zijlstra, Jaap R. G. Kuipers, Janny Takens, Marieke C. Molenkamp, Gertie C. M. Beaufort-Krol

Publikováno v: American Journal of Physiology-Heart and Circulatory Physiology, 275(5), H1503-H1512. AMER PHYSIOLOGICAL SOC

Free fatty acids are the major fuels for the myocardium, but during a higher load carbohydrates are preferred. Previously, we demonstrated that myocardial net lactate uptake was higher in lambs with aortopulmonary shunts than in control lambs. To det

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3224d0d31bc083ca85f9be15c21a22e7
https://research.rug.nl/en/publications/e9fc4d44-e1ef-44e4-bbae-fa9f40e44cb1

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