Portable system for continuous ex vivo measurements of lactate
| Autor: | Håkan Håkanson, Marika Kyröläinen, Bo Mattiasson |
|---|---|
| Rok vydání: | 1993 |
| Předmět: |
Chromatography
Immobilized enzyme Continuous sampling Chemistry Physical Exertion Continuous monitoring Biomedical Engineering Biophysics Biosensing Techniques General Medicine Catalase Mixed Function Oxygenases law.invention law Coaxial catheter Lactates Electrochemistry Humans Lactate oxidase Dialysis (biochemistry) Exercise Clark electrode Ex vivo Monitoring Physiologic Biotechnology |
| Zdroj: | Biosensors and Bioelectronics. 8:213-217 |
| ISSN: | 0956-5663 |
| DOI: | 10.1016/0956-5663(93)85036-n |
| Popis: | The lactate profile in serum was monitored continuously in volunteers under physical exercise on a test bicycle. The assay was operated ex vivo by means of continuous sampling through a coaxial catheter. After dialysis online, lactate was converted by means of lactate oxidase immobilized to porous glass, and the depletion of oxygen was registered by means of a Clark electrode. Good agreement between the continuous monitoring and off-line analyses was found. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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