The ketone body ratio: arterial or venous?

Autor:	R. N. Dalton, IA Murdoch, M P Champion, MJ Marsh, T Sajjanhar, C. Turner, G Morrison
Rok vydání:	1998
Předmět:	medicine.medical_specialty business.industry Venous blood Critical Care and Intensive Care Medicine Surgery Peripheral Paediatric intensive care unit Internal medicine Ketogenesis Ketone bodies medicine Cardiology Arterial blood business
Zdroj:	Clinical Intensive Care. 9:67-70
ISSN:	1473-7752 0956-3075
DOI:	10.3109/tcic.9.2.67.70
Popis:	The relationship between the plasma ketone body ratio (acetoacetate:3-hydroxybutyrate) in peripheral arterial and central venous blood was investigated in 49 children admitted to the paediatric intensive care unit. The patients had a median age of 1.0 years (range: 0-16.6 years) and a median Paediatric Risk of Mortality (PRISM) score of 11 (range: 0-36). Suppression of ketogenesis was confirmed before simultaneous paired peripheral arterial and central venous blood samples were taken for the measurement of plasma acetoacetate and 3-hydroxybutyrate concen-trations. In peripheral arterial blood the mean acetoacetate:3-hydroxybutyrate ratio (AKBR) was 0.70 (range: 0.13-1.46). The mean central venous blood ratio (VKBR) was significantly lower (p
Databáze:	OpenAIRE
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