𝔖 Bobbio Scriptorium
✦   LIBER   ✦

31P NMR bayesian spectral analysis of rat brain in vivo

✍ Scribed by G. Larry Bretthorst; John J. Kotyk; Joseph J. H. Ackerman


Publisher
John Wiley and Sons
Year
1989
Tongue
English
Weight
275 KB
Volume
9
Category
Article
ISSN
0740-3194

No coin nor oath required. For personal study only.

✦ Synopsis


Bayesian spectrum analysis for parameter estimation is a rigorous statistical (non-Fourier-based) method. Herein the Bayesian quadrature NMR model is introduced and applied to analysis of 3'P NMR time domain data from in vivo rat brain. Immunity to both the brain spectrum "baseline hump" and the phase twist is demonstrated. o 1989 Academic Press, Inc.


πŸ“œ SIMILAR VOLUMES


In vivo1H and 31P NMR spectroscopy of th
✍ Kazutoshi Hida; Ingrid L. Kwee; Tsutomu Nakada πŸ“‚ Article πŸ“… 1992 πŸ› John Wiley and Sons 🌐 English βš– 357 KB πŸ‘ 1 views

## Abstract The biochemical changes associated with brain maturation during the first 28 days postnatal were investigated utilizing proton and phosphorus‐31 nuclear magnetic resonance spectroscopy in rat pups __in vivo.__ Phosphocreatine was found to increase linearly during this period of developm

In vivo 31P NMR studies of orientation e
✍ Meng Chen; Jacob A. Stolk; Jay I. Olsen; Martin P. Schweizer πŸ“‚ Article πŸ“… 1994 πŸ› John Wiley and Sons 🌐 English βš– 499 KB πŸ‘ 1 views

## Abstract Energy metabolites in rat brain under the same level of hypoxia were monitored by ^31^P NMR in both horizontal and vertical magnets. The changes in PCr, P|, and pHI in the vertical setting toward the end of hypoxia were significantly larger and the recovery in the horizontally held anim

An in vivo31P NMR study of cerebral hypo
✍ Lawrence Litt; Ricardo GonzΓ‘lez-MΓ©ndez; Philip R. Weinstein; John W. Severinghau πŸ“‚ Article πŸ“… 1986 πŸ› John Wiley and Sons 🌐 English βš– 457 KB πŸ‘ 1 views

Twenty minutes of hypoxic hypoxia in five anesthetized rats reversibly reduced cerebral PCr and pH while ATP stayed constant. Complete metabolic and neurologic recovery occurred after oxygen was restored. Careful control of physiological parameters resulted in metabolite changes that were the same,

In vivo31P NMR spectroscopy of agonist-s
✍ Perry F. Renshaw; Mitchell D. Schnall; John S. Leigh Jr. πŸ“‚ Article πŸ“… 1987 πŸ› John Wiley and Sons 🌐 English βš– 370 KB

As a result of the agonist stimulation of muscarinic receptors, myo-inositol-1-phosphate accumulates in the presence of millimolar lithium concentrations. This accumulation of myo-inositol-1-phosphate can be detected by in vivo 31P NMR spectroscopy. Since myo-inositol-1-phosphate is a breakdown prod

Analysis of phospholipid molecular speci
✍ John M. Pearce; Richard A. Komoroski πŸ“‚ Article πŸ“… 2000 πŸ› John Wiley and Sons 🌐 English βš– 173 KB πŸ‘ 2 views

Techniques are described for the (31)P NMR analysis of glycerophospholipid (PL) headgroup and molecular species in brain. The (31)P NMR spectrum of PLs from human temporal cortex, solubilized in aqueous Na cholate, typically showed 3 major resonances, assigned to phosphatidylcholine (PC) molecular s

31P and 3-fluoro-3-deoxy-D-glucose 19F I
✍ Ingrid L. Kwee; Tsutomu Nakada; Nobuyuki Suzuki πŸ“‚ Article πŸ“… 1991 πŸ› John Wiley and Sons 🌐 English βš– 284 KB

31P and 3-fluoro-3-deoxy-D-glucose (3-FDG) 19F nuclear magnetic resonance (NMR) spectroscopic investigations were performed on aged rat brain in vivo. Phosphodiester (PDE) was found to be significantly higher (p less than 0.05) in aged brain (18 months, n = 10) than adult controls (6 months, n = 10)