Blood cardioplegia and ischemia evaluated by 31P NMR spectroscopy
β Scribed by Anthony J. Vine; Khaled O. Shebani; Hloward L. Kantor; James S. Titus; John W. Allyn; Chiwon Hahn; Lu Cheng-zai; Paul Barone; Richard S. Teplick; David F. Torchiana; Gillian A. Geffin; Willard M. Daggett
- Book ID
- 115699991
- Publisher
- Elsevier Science
- Year
- 1995
- Tongue
- English
- Weight
- 164 KB
- Volume
- 60
- Category
- Article
- ISSN
- 0003-4975
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π SIMILAR VOLUMES
31P NMR spectroscopy was used to assess the cerebral ischemia status in rats by measuring the relative levels of phosphate metabolites. Partial cerebral ischemia was induced in 49 rats by reversible occlusion of the carotid arteries. Rats were intubated and mechanically ventilated on a hypoxic gas m
Although the measurement of the pH of biological systems using the 31P NMR response of inorganic phosphate is well known, sometimes in blood absolute determination of the intensity and position of the Pi resonance is precluded by overlap from the doublet resonance of 2,3-diphosphoglycerate. Three te