Phosphorus-31 NMR Spectra by the Linear Prediction z-Transform Method
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概要
- 論文の詳細を見る
The linear prediction z-transform method (LPZAR) was applied to estimate ^<31>P NMR spectra of perfused rat hearts. The spectra obtained by the LPZAR method showed sharper peaks with less noise for phosphate concentrations than those obtained by conventional fast Fourier transform. The LPZAR method provided a better estimation of intracellular phosphate concentrations in short acquistion time experiments in which condition Fourier transform spectra are not suitable for the quantification due to the poor resolution of FFT spectra. Utilizing the LPZAR method, rapid changes in phosphoric metabolites of the heart can be monitored during ischemia followed by reperfusion.
- 東海大学の論文
著者
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Nakazawa Hiroe
Department Of Cardiovascular Research Research Institute Of Environmental Medicine Nagoya University
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Uchiyama Takanori
Institute Of Biomedical Engineering Faculty Of Science And Techonology Keio University
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Uchiyama Takanori
Institute Of Biomedical Engineering Faculty Of Science And Technology Keio University
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Ichimori Koji
Department Of Physiology Tokai University
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Ichimori Koji
Department Of Physiology Ii Tokai University School Of Medicine
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Nakazawa Hiroe
Department Of Physiology Ii Tokai University School Of Medicine
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MINAMITANI Haruyuki
Institute of Biomedical Engineering, Faculty of Science and Techonology, Keio University
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OKI Haruka
Department of Physiology II, Tokai University School of Medicine
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Oki Haruka
Department Of Physiology Ii Tokai University School Of Medicine
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Minamitani Haruyuki
Institute Of Biomedical Engineering Faculty Of Science And Techonology Keio University
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Minamitani Haruyuki
Institute Of Biomedical Engineering Faculty Of Science And Technology Keio University
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