Search Results - "Marxsen, J"

Transmyocardial laser revascularization combined with intramyocardial endothelial progenitor cell transplantation in patients with intractable ischemic heart disease ineligible for conventional revascularization: preliminary results in a highly selected small patient cohort by Babin-Ebell, J, Sievers, H-H, Charitos, E I, Klein, H M, Jung, F, Hellberg, A-K, Depping, R, Sier, H A, Marxsen, J, Stoelting, S, Kraatz, E G, Wagner, K F

“…Transmyocardial laser revascularization for angina relief and intramyocardial autologous endothelial progenitor cell injection for neoangiogenesis may offer a…”
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Measurement of bacterial production in stream-bed sediments via leucine incorporation by Marxsen, Jürgen

“…The leucine incorporation technique was evaluated and optimised for measuring bacterial production in stream-bed sediments. The original procedure was modified…”
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Detection of the anti-p53 antibody response in malignant and benign pancreatic disease by Marxsen, J, Schmiegel, W, Röder, C, Harder, R, Juhl, H, Henne-Bruns, D, Kremer, B, Kalthoff, H

“…Genomic alterations in the p53 tumour-suppressor gene and overexpression of p53 protein, resulting from gene mutations, are frequently found in pancreatic…”
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122P Molecular testing, treatment, and response of patients with advanced solid tumors harboring an NTRK gene fusion: Second interim results of the REALTRK registry by Lange, S., Bleckmann, A., Kasenda, B., Zaiss, M., Burkhart, N., Martens, U.M., Batereau, C., Decker, T., Kaldune, S., Langer, C., Losem, C., Marxsen, J., Waidmann, O., Gaumann, A., Hillebrand, L.E., Vahtrik, O., Frank, M., Niemeier, B., Vannier, C., Potthoff, K.M.

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Bacterial production in the carbon flow of a central European stream, the Breitenbach by MARXSEN, JÜRGEN

“…Summary 1. Over the last 30 years, many investigations have been performed on the dynamics of bacteria and organic matter in the Breitenbach, a first‐order…”
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Extracellular phosphatase activity in sediments of the Breitenbach, a Central European mountain stream by MARXSEN, J, SCHMIDT, H.-H

“…Activity of extracellular phosphatases (phosphomonoesterases) was measured in sandy streambed sediments of the Breitenbach, a small unpolluted upland stream in…”
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Pneumonias and immunosuppression by Dalhoff, K, Marxsen, J, Steinhoff, J

“…Pneumonias are common, life threatening complications in immunodeficient patients. A rapid, targeted diagnosis and therapy are decisive for the course of the…”
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Measurement of bacterial production in stream-bed sediments via leucine incorporation by Marxsen, Jürgen

“…Abstract The leucine incorporation technique was evaluated and optimised for measuring bacterial production in stream-bed sediments. The original procedure was…”
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Use of perfused cores for evaluating extracellular enzyme activity in stream‐bed sediments by Marxsen, Jürgen, Fiebig, Douglas M.

“…β‐Glucosidase activity was investigated in stream‐bed sediments using 4‐methylumbelliferyl‐β‐d‐glucopyranoside (MUF‐β‐Glc) as a model substrate. In a perfused…”
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Theoretical and empirical conversion factors for determining bacterial production in freshwater sediments via leucine incorporation by Buesing, Nanna, Marxsen, Jürgen

“…Bacteria play an extraordinarily important role in carbon transformations. It is therefore crucial to accurately measure bacterial production. One of the most…”
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Comparative analysis of bone marrow and venous blood isolates from gastrointestinal cancer patients for the detection of disseminated tumor cells using reverse transcription PCR by SOETH, E, VOGEL, I, RÖDER, C, JUHL, H, MARXSEN, J, KRÜGER, U, HENNE-BRUNS, D, KREMER, B, KALTHOFF, H

“…We investigated 141 bone marrow and 104 venous blood isolates from gastrointestinal cancer patients with a cytokeratin (CK) 20-specific nested reverse…”
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Extracellular enzyme activity associated with degradation of beech wood in a central European stream by Hendel, B, Marxsen, J

“…The degradation of beech wood (Fagus sylvatica L.) was followed over 16 months in a central European upland stream, the Breitenbach (near Schlitz, Germany) 1…”
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Disseminated Tumor Cells in Pancreatic Cancer Patients Detected by Immunocytology: A New Prognostic Factor by Ilka Vogel, Uwe Krüger, Jan Marxsen, Edlyn Soeth, Holger Kalthoff, Doris Henne-Bruns, Bernd Kremer, Hartmut Juhl

“…Using an immunocytological approach, we previously showed that disseminated cancer cells are frequently found in peritoneal cavity and bone marrow samples of…”
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Hypoxia-inducible factor-1 (HIF-1) promotes its degradation by induction of HIF-alpha-prolyl-4-hydroxylases by Marxsen, Jan H, Stengel, Petra, Doege, Kathrin, Heikkinen, Pekka, Jokilehto, Terhi, Wagner, Thomas, Jelkmann, Wolfgang, Jaakkola, Panu, Metzen, Eric

“…An important regulator involved in oxygen-dependent gene expression is the transcription factor HIF (hypoxia-inducible factor), which is composed of an…”
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Intracellular localisation of human HIF-1 alpha hydroxylases: implications for oxygen sensing by Metzen, Eric, Berchner-Pfannschmidt, Utta, Stengel, Petra, Marxsen, Jan H, Stolze, Ineke, Klinger, Matthias, Huang, Wei Qi, Wotzlaw, Christoph, Hellwig-Bürgel, Thomas, Jelkmann, Wolfgang, Acker, Helmut, Fandrey, Joachim

“…Hypoxia-inducible factor1 (HIF-1) is an essential transcription factor for cellular adaptation to decreased oxygen availability. In normoxia the…”
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Extracellular enzyme activity associated with degradation of beech wood in a Central European stream: Wood in streams - a Central European perspective by HENDEL, B, MARXSEN, J

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Extracellular enzyme activities during slow sand filtration in a water recharge plant by Hendel, Björn, Marxsen, Jürgen, Fiebig, Douglas, Preuß, Gudrun

“…Activities of the extracellular enzymes β-glucosidase and phosphatase and bacterial densities were investigated during the filtration process at several sites…”
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Regulation of the prolyl hydroxylase domain protein 2 (phd2/egln-1) gene: identification of a functional hypoxia-responsive element by Metzen, Eric, Stiehl, Daniel P, Doege, Kathrin, Marxsen, Jan H, Hellwig-Bürgel, Thomas, Jelkmann, Wolfgang

“…The HIFs (hypoxia-inducible factors) are a family of heterodimeric transcription factors essential for the adaptation of cells to reduced oxygen supply. Three…”
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Investigations into the Number of Respiring Bacteria in Groundwater from Sandy and Gravelly Deposits by Marxsen, Jürgen

“…Samples were collected from organically polluted and unpolluted groundwater of sandy and gravelly deposits. After filtration onto polycarbonate filters (0.2 μm…”
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VEGF Production by Primary Human Renal Proximal Tubular Cells: Requirement of HIF-1, PI3-Kinase and MAPKK-1 Signaling by Hellwig-Bürgel, Thomas, Stiehl, Daniel, Katschinski, Dörthe, Marxsen, Jan, Kreft, Burkhard, Jelkmann, Wolfgang

“…Renal proximal tubular epithelial cells (PTEC) respond to hypoxia exposure or interleukin-1β (IL-1β) treatment with increased vascular endothelial growth…”
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