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University Duisburg-Essen

3 ARTICLES PUBLISHED IN JoVE

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Medicine

Application of an Amplitude-integrated EEG Monitor (Cerebral Function Monitor) to Neonates
Nora Bruns 1, Susanne Blumenthal 1, Irmgard Meyer 1, Susanne Klose-Verschuur 1, Ursula Felderhoff-Müser 1, Hanna Müller 1,2
1Department of Pediatrics I, Neonatology, Pediatric Intensive Care, Pediatric Neurology, University Hospital Essen, University Duisburg-Essen, 2Division of Neonatology, Department of Pediatrics, University of Heidelberg

Here, we show how to apply amplitude-integrated electroencephalography to monitor cerebral function in neonates.

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Environment

Identification of Pharmaceuticals in The Aquatic Environment Using HPLC-ESI-Q-TOF-MS and Elimination of Erythromycin Through Photo-Induced Degradation
Melanie Voigt 1,2, Christina Savelsberg 1, Martin Jaeger 1
1Niederrhein University of Applied Sciences, 2University Duisburg-Essen

We present a protocol for non-targeted analysis using time of flight mass spectrometry as a perfect tool to identify pharmaceuticals in waters. We demonstrate the application of UV irradiation for their elimination. Analysis involving irradiation, compound isolation, identification and kinetic modelling of the degradation profiles is illustrated.

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Medicine

How to Administer Near-Infrared Spectroscopy in Critically ill Neonates, Infants, and Children
Nora Bruns 1, Julia Moosmann 2, Frank Münch 3, Christian Dohna-Schwake 1, Joachim Woelfle 4, Robert Cesnjevar 3, Sven Dittrich 2, Ursula Felderhoff-Müser 1, Hanna Müller 4
1Department of Pediatrics I - Neonatology, Pediatric Intensive Care, Pediatric Neurology, University Hospital Essen, University of Duisburg-Essen, 2Department of Pediatric Cardiology, University Hospital Erlangen, University of Erlangen-Nürnberg, 3Department of Pediatric Cardiac Surgery, University Hospital Erlangen, University of Erlangen-Nürnberg, 4Division of Neonatology and Pediatric Intensive Care, Department of Pediatrics, University Hospital Erlangen, University of Erlangen-Nürnberg

This protocol is designed to assist clinicians to measure regional tissue oxygenation at different body sites in infants and children. It can be used in situations where tissue oxygenation is potentially compromised, particularly during cardiopulmonary bypass, when using non-pulsatile cardiac-assist devices, and in critically ill neonates, infants and children.

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