Search Results - "JOHANNES, Tanja"

Renal hypoxia and dysoxia after reperfusion of the ischemic kidney by Legrand, Matthieu, Mik, Egbert G, Johannes, Tanja, Payen, Didier, Ince, Can

“…Ischemia is the most common cause of acute renal failure. Ischemic-induced renal tissue hypoxia is thought to be a major component in the development of acute…”
Get full text

Nonresuscitated endotoxemia induces microcirculatory hypoxic areas in the renal cortex in the rat by Johannes, Tanja, Mik, Egbert G, Ince, Can

“…The pathophysiology of acute renal failure (ARF) in sepsis is only partly understood. In several animal models of septic ARF, no profound tissue hypoxia or…”
Get full text

Acute decrease in renal microvascular PO2 during acute normovolemic hemodilution by Johannes, Tanja, Mik, Egbert G, Nohé, Boris, Unertl, Klaus E, Ince, Can

“…Large differences in the tolerance of organ systems to conditions of decreased O(2) delivery such as hemodilution exist. The kidney receives approximately 25%…”
Get more information

L-NIL prevents renal microvascular hypoxia and increase of renal oxygen consumption after ischemia-reperfusion in rats by Legrand, Matthieu, Almac, Emre, Mik, Egbert G, Johannes, Tanja, Kandil, Asli, Bezemer, Rick, Payen, Didier, Ince, Can

“…Even though renal hypoxia is believed to play a pivotal role in the development of acute kidney injury, no study has specifically addressed the alterations in…”
Get more information

Evaluation of endoscopic visible light spectroscopy: comparison with microvascular oxygen tension measurements in a porcine model by Ubbink, Rinse, van Dijk, Louisa J D, van Noord, Desirée, Johannes, Tanja, Specht, Patricia A C, Bruno, Marco J, Mik, Egbert G

“…Visible light spectroscopy (VLS) is a technique used to measure the mucosal oxygen saturation during upper gastrointestinal endoscopy to evaluate mucosal…”
Get full text

Dual-wavelength phosphorimetry for determination of cortical and subcortical microvascular oxygenation in rat kidney by Johannes, Tanja, Mik, Egbert G, Ince, Can

“…1 Department of Physiology, Academic Medical Center, University of Amsterdam, Amsterdam, The Netherlands; and 2 Department of Anesthesiology and Critical Care,…”
Get full text

Microvascular and mitochondrial PO2 simultaneously measured by oxygen-dependent delayed luminescence by Bodmer, Sander I. A., Balestra, Gianmarco M., Harms, Floor A., Johannes, Tanja, Raat, Nicolaas J. H., Stolker, Robert J., Mik, Egbert G.

“…Measurement of tissue oxygenation is a complex task and various techniques have led to a wide range of tissue PO2 values and contradictory results. Tissue is…”
Get full text

Synthetic colloids attenuate leukocyte-endothelial interactions by inhibition of integrin function by ATONE, Boris, JOHANNES, Tanja, REUTERSHAN, Jörg, ROTHMUND, Albert, HAEBERLE, Helene A, PLOPPA, Annette, SCHROEDER, Torsten H, DIETERICH, Hans-Juergen

“…It has been suspected that synthetic colloids may interfere with leukocyte adhesion by down-regulation of endothelial cell adhesion molecules. Although…”
Get full text

LOW-DOSE DEXAMETHASONE-SUPPLEMENTED FLUID RESUSCITATION REVERSES ENDOTOXIN-INDUCED ACUTE RENAL FAILURE AND PREVENTS CORTICAL MICROVASCULAR HYPOXIA by Johannes, Tanja, Mik, Egbert G., Klingel, Karin, Dieterich, Hans-Jürgen, Unertl, Klaus E., Ince, Can

Get full text

In Reply by Römers, Luuk H. L., Johannes, Tanja, Stolker, Robert J., Mik, Egbert G.

Get full text

Cutaneous Mitochondrial P o 2, but Not Tissue Oxygen Saturation, Is an Early Indicator of the Physiologic Limit of Hemodilution in the Pig by Römers, Luuk H. L., Bakker, Charlotte, Dollée, Nathalie, Hoeks, Sanne E., Lima, Alexandre, Raat, Nicolaas J. H., Johannes, Tanja, Stolker, Robert J., Mik, Egbert G.

Get full text

Monitoring of renal venous PO2 and kidney oxygen consumption in rats by a near-infrared phosphorescence lifetime technique by Mik, Egbert G, Johannes, Tanja, Ince, Can

“…Renal oxygen consumption (Vo(2,ren)) is an important parameter that has been shown to be influenced by various pathophysiological circumstances. Vo(2,ren) has…”
Get more information

A monitor for Cellular Oxygen METabolism (COMET): monitoring tissue oxygenation at the mitochondrial level by Ubbink, Rinse, Bettink, Mark A. Wefers, Janse, Rineke, Harms, Floor A., Johannes, Tanja, Münker, F. Michael, Mik, Egbert G.

“…After introduction of the protoporphyrin IX-triplet state lifetime technique as a new method to measure mitochondrial oxygen tension in vivo, the development…”
Get full text

Acute Normovolemic Hemodilution in the Pig Is Associated with Renal Tissue Edema, Impaired Renal Microvascular Oxygenation, and Functional Loss by Konrad, Franziska M, Mik, Egbert G, Bodmer, Sander I A, Ates, N Bahar, Willems, Henriëtte F. E M, Klingel, Karin, de Geus, Hilde R H, Stolker, Robert Jan, Johannes, Tanja

“…BACKGROUND:The authors investigated the impact of acute normovolemic hemodilution (ANH) on intrarenal oxygenation and its functional short-term consequences in…”
Get full text

Cutaneous Mitochondrial PO2, but Not Tissue Oxygen Saturation, Is an Early Indicator of the Physiologic Limit of Hemodilution in the Pig by Römers, Luuk H L, Bakker, Charlotte, Dollée, Nathalie, Hoeks, Sanne E, Lima, Alexandre, Raat, Nicolaas J H, Johannes, Tanja, Stolker, Robert J, Mik, Egbert G

“…BACKGROUND:Hemodilution is a consequence of fluid replacement during blood loss and is limited by the individual ability to compensate for decreasing…”
Get full text

Iloprost preserves renal oxygenation and restores kidney function in endotoxemia-related acute renal failure in the rat by Johannes, Tanja, Ince, Can, Klingel, Karin, Unertl, Klaus E, Mik, Egbert G

“…OBJECTIVE:To investigate that exogenous prostacyclin would counterbalance an endotoxemia-induced intrarenal vasoconstriction and would therefore have…”
Get full text

Clinical microvascular monitoring: A bright future without a future? by Mik, Egbert G, Johannes, Tanja, Fries, Michael

Get full text

Low-dose dexamethasone-supplemented fluid resuscitation reverses endotoxin-induced acute renal failure and prevents cortical microvascular hypoxia by Johannes, Tanja, Mik, Egbert G, Klingel, Karin, Dieterich, Hans-Jürgen, Unertl, Klaus E, Ince, Can

“…There is growing evidence that impairment in intrarenal oxygenation and hypoxic injury might contribute to the pathogenesis of septic renal failure. An…”
Get full text

Microvascular and mitochondrial PO 2 simultaneously measured by oxygen‐dependent delayed luminescence by Bodmer, Sander I. A., Balestra, Gianmarco M., Harms, Floor A., Johannes, Tanja, Raat, Nicolaas J. H., Stolker, Robert J., Mik, Egbert G.

“…Measurement of tissue oxygenation is a complex task and various techniques have led to a wide range of tissue PO 2 values and contradictory results. Tissue is…”
Get full text

Mitochondrial oxygen tension within the heart by Mik, Egbert G, Ince, Can, Eerbeek, Otto, Heinen, Andre, Stap, Jan, Hooibrink, Berend, Schumacher, Cees A, Balestra, Gianmarco M, Johannes, Tanja, Beek, Johan F, Nieuwenhuis, Ab F, van Horssen, Pepijn, Spaan, Jos A, Zuurbier, Coert J

“…Abstract By using a newly developed optical technique which enables non-invasive measurement of mitochondrial oxygenation (mitoPO2 ) in the intact heart, we…”
Get full text