Search Results - "Leonhardt, Silke"

Response to Menon by Leonhardt, Silke, Jürgensen, Christian

Get full text

Chitosan as a support for heterogeneous Pd catalysts in liquid phase catalysis by Leonhardt, Silke E.S., Stolle, Achim, Ondruschka, Bernd, Cravotto, Giancarlo, Leo, Cristina De, Jandt, Klaus D., Keller, Thomas F.

“…Four different chitosan-supported palladium catalysts were prepared. The activity of these catalysts was tested in thermal and microwave-assisted Suzuki…”
Get full text

In situ cross-linked chitosan Cu(I) or Pd(II) complexes as a versatile, eco-friendly recyclable solid catalyst by Martina, Katia, Leonhardt, Silke E.S., Ondruschka, Bernd, Curini, Massimo, Binello, Arianna, Cravotto, Giancarlo

“…Solid supported Cu(I) and Pd(II) catalysts based on a polyurethane/urea-bridged chitosan, have been prepared under power ultrasound and successfully applied in…”
Get full text

Endoscopic Features of Post-COVID-19 Cholangiopathy and Its Management Using ERCP by Leonhardt, Silke, Grajecki, Donata, Geisel, Dominik, Fehrenbach, Uli, Adler, Andreas, Leonhardt, Julia, Horst, David, Kurth, Florian, Thibeault, Charlotte, Janssen, Hans-Joachim, Kaul, Thomas, Faiss, Siegbert, Tacke, Frank, Jürgensen, Christian

“…Despite growing awareness of post-coronavirus disease 2019 (COVID-19) cholangiopathy as one of the most serious long-term gastrointestinal consequences of…”
Get full text

PuraStat in gastrointestinal bleeding: results of a prospective multicentre observational pilot study by Branchi, Federica, Klingenberg-Noftz, Rolf, Friedrich, Kristina, Bürgel, Nataly, Daum, Severin, Buchkremer, Juliane, Sonnenberg, Elena, Schumann, Michael, Treese, Christoph, Tröger, Hanno, Lissner, Donata, Epple, Hans-Jörg, Siegmund, Britta, Stroux, Andrea, Adler, Andreas, Veltzke-Schlieker, Winfried, Autenrieth, Daniel, Leonhardt, Silke, Fischer, Andreas, Jürgensen, Christian, Pape, Ulrich-Frank, Wiedenmann, Bertram, Möschler, Oliver, Schreiner, Maximilian, Strowski, Mathias Z., Hempel, Volkmar, Huber, Yvonne, Neumann, Helmut, Bojarski, Christian

“…Background A recently developed haemostatic peptide gel for endoscopic application has been introduced to improve the management of gastrointestinal bleeding…”
Get full text

Immunosuppressive effects of circulating bile acids in human endotoxemia and septic shock: patients with liver failure are at risk by Leonhardt, Julia, Dorresteijn, Mirrin J, Neugebauer, Sophie, Mihaylov, Diana, Kunze, Julia, Rubio, Ignacio, Hohberger, Frank-Stephan, Leonhardt, Silke, Kiehntopf, Michael, Stahl, Klaus, Bode, Christian, David, Sascha, Wagener, Frank A D T G, Pickkers, Peter, Bauer, Michael

“…Sepsis-induced immunosuppression is a frequent cause of opportunistic infections and death in critically ill patients. A better understanding of the underlying…”
Get full text

Low Incidence of Esophageal Lesions After Pulmonary Vein Isolation Using Contact-Force Sensing Catheter Without Esophageal Temperature Probe by Blockhaus, Christian, Müller, Patrick, Dahl, Stephan vom, Leonhardt, Silke, Häussinger, Dieter, Gerguri, Shqipe, Clasen, Lucas, Schmidt, Jan, Kurt, Muhammed, Brinkmeyer, Christoph, Kelm, Malte, Shin, Dong-In, Makimoto, Hisaki

“…Pulmonary vein isolation (PVI) is a cornerstone therapy for atrial fibrillation (AF). Although severe complications are rather rare, the development of an…”
Get full text

Role of intravenous ketamine in the pathogenesis of secondary sclerosing cholangitis in critically ill patients: perpetrator or innocent bystander? Answers provided by forensic toxicology by Leonhardt, Silke, Baumann, Sven, Jürgensen, Christian, Hüter, Lars, Leonhardt, Julia

Get full text

Trigger mechanisms of secondary sclerosing cholangitis in critically ill patients by Leonhardt, Silke, Veltzke-Schlieker, Wilfried, Adler, Andreas, Schott, Eckart, Hetzer, Roland, Schaffartzik, Walter, Tryba, Michael, Neuhaus, Peter, Seehofer, Daniel

“…In recent years the development of secondary sclerosing cholangitis in critically ill patients (SSC-CIP) has increasingly been perceived as a separate disease…”
Get full text

Secondary Sclerosing Cholangitis in Critically Ill Patients: Clinical Presentation, Cholangiographic Features, Natural History, and Outcome: A Series of 16 Cases by Leonhardt, Silke, Veltzke-Schlieker, Wilfried, Adler, Andreas, Schott, Eckart, Eurich, Dennis, Faber, Wladimir, Neuhaus, Peter, Seehofer, Daniel

“…Secondary sclerosing cholangitis in critically ill patients (SSC-CIP) is an important differential diagnosis in patients presenting with cholestasis and…”
Get full text

Scheduled endoscopic program for patients with primary sclerosing cholangitis improves transplant-free survival and enables early risk stratification by Özdirik, Burcin, Veltzke-Schlieker, Wilfried, Nicklas, Jule-Marie, Berger, Hilmar, Schmidt, Daniel, Leonhardt, Silke, Adler, Andreas, Müller, Tobias, Wree, Alexander, Tacke, Frank, Sigal, Michael

Get full text

Circulating Bile Acids in Liver Failure Activate TGR5 and Induce Monocyte Dysfunction by Leonhardt, Julia, Haider, Raphael S., Sponholz, Christoph, Leonhardt, Silke, Drube, Julia, Spengler, Katrin, Mihaylov, Diana, Neugebauer, Sophie, Kiehntopf, Michael, Lambert, Nevin A., Kortgen, Andreas, Bruns, Tony, Tacke, Frank, Hoffmann, Carsten, Bauer, Michael, Heller, Regine

“…Retention of bile acids in the blood is a hallmark of liver failure. Recent studies have shown that increased serum bile acid levels correlate with bacterial…”
Get full text

Long-term impact of scheduled regular endoscopic interventions for patients with primary sclerosing cholangitis by Özdirik, Burcin, Veltzke-Schlieker, Wilfried, Nicklaus, Jule Marie, Berger, Hilmar, Schmidt, Daniel, Leonhardt, Silke, Penndorf, Volker, Adler, Andreas, Müller, Tobias, Wree, Alexander, Tacke, Frank, Sigal, Michael

“…Primary sclerosing cholangitis (PSC) is associated with biliary obstructions that can require endoscopic retrograde cholangiopancreatography (ERCP). While the…”
Get full text

Hepatobiliary long-term consequences of COVID-19: dramatically increased rate of secondary sclerosing cholangitis in critically ill COVID-19 patients by Leonhardt, Silke, Jürgensen, Christian, Frohme, Josephine, Grajecki, Donata, Adler, Andreas, Sigal, Michael, Leonhardt, Julia, Voll, Julian M., Kruse, Jan Matthias, Körner, Roland, Eckardt, Kai-Uwe, Janssen, Hans-Joachim, Gebhardt, Volker, Schmittner, Marc D., Frey, Christian, Müller-Ide, Hendrik, Bauer, Michael, Thibeault, Charlotte, Kurth, Florian, Sander, Leif Erik, Müller, Tobias, Tacke, Frank

“…Background Increasing evidence suggests that secondary sclerosing cholangitis (SSC), which can lead to cirrhosis or liver failure, may be a hepatobiliary…”
Get full text

Surveillance colonoscopy in patients with inflammatory bowel disease: comparison of random biopsy vs. targeted biopsy protocols by Günther, Ute, Kusch, Dajana, Heller, Frank, Bürgel, Nataly, Leonhardt, Silke, Daum, Severin, Siegmund, Britta, Loddenkemper, Christoph, Grünbaum, Maria, Buhr, Heinz-Johannes, Schulzke, Jörg-Dieter, Zeitz, Martin, Bojarski, Christian

“…Background Endoscopic surveillance in patients with long-standing inflammatory bowel disease (IBD) improves early detection of intraepithelial neoplasia (IEN)…”
Get full text

16-20: Impact of Contact-Force guided Catheter Ablation for Atrial Fibrillation without usage of Esophageal Temperature Monitoring by Blockhaus, Christian, Müller, Patrick, Leonhardt, Silke, Dahl, Stephan, Gerguri, Shqipe, Clasen, Lucas, Schmidt, Jan, Kurt, Muhammed, Brinkmeyer, Christoph, Katsianos, Efstratios, Kelm, Malte, Shin, Dong-In, Makimoto, Hisaki

Get full text

Circulating Bile Acids in Liver Failure Activate TGR5 and Induce Monocyte DysfunctionSummary by Julia Leonhardt, Raphael S. Haider, Christoph Sponholz, Silke Leonhardt, Julia Drube, Katrin Spengler, Diana Mihaylov, Sophie Neugebauer, Michael Kiehntopf, Nevin A. Lambert, Andreas Kortgen, Tony Bruns, Frank Tacke, Carsten Hoffmann, Michael Bauer, Regine Heller

“…Background & Aims: Retention of bile acids in the blood is a hallmark of liver failure. Recent studies have shown that increased serum bile acid levels…”
Get full text

Comment on Aspects ofChitosan Preparation: Downstream processing of biotechnological products, edited by Erwin Flaschel by LEONHARDT, Silke E. S, ONDRUSCHKA, Bernd, ONDRUSCHKA, Jelka

Get full text

Comment on Aspects of Chitosan Preparation by Leonhardt, S. E. S., Ondruschka, B., Ondruschka, J.

“…The deacetylation of chitin was studied as a function of NaOH concentration, reaction time and temperature as determined by acid‐base titration. Deacetylation…”
Get full text