✦ LIBER ✦

In Vivo31P NMR measurement of glucose-6-phosphate in the rat muscle after exercise

✍ Scribed by G. Bloch; J. R. Chase; M. J. Avison; R. G. Shulman

Publisher: John Wiley and Sons
Year: 1993
Tongue: English
Weight: 408 KB
Volume: 30
Category: Article
ISSN: 0740-3194
DOI: 10.1002/mrm.1910300311

No coin nor oath required. For personal study only.

✦ Synopsis

Abstract

Comparison of ^31^P NMR spectra of the rat gastrocnemius, obtained in vivo and from PCA extracts, after electrically induced contractions, demonstrates that glucose‐6‐phosphate (G6P) is the major metabolite in the low‐field part of the PME spectral region. In vivo ^31^P NMR can thus be used to measure the muscle G6P concentration after exercise.

📜 SIMILAR VOLUMES

Assessment of intracellular magnesium de

Assessment of intracellular magnesium depletion in rat striated muscle by in vivo31p nmr

✍ E. Le Rumeur; L. Le Moyec; J. C. Yvin; S. Percehais; J. D. De Certaines 📂 Article 📅 1990 🏛 John Wiley and Sons 🌐 English ⚖ 159 KB 👁 1 views

## Abstract Previous __in vivo__ studies have demonstrated that α, β. and γ ATP chemical shifts measured by ^31^P NMR spectroscopy can be used to determine intracellular magnesium in erythrocytes, but up to now such results have not been confirmed in striated muscle __in vivo.__ We report __BATP__

Optimized detection of changes in glucos

Optimized detection of changes in glucose-6-phosphate levels in human skeletal muscle by 31P MR spectroscopy

✍ Jacco H. de Haan; D.W.J. Klomp; C.J. Tack; A. Heerschap 📂 Article 📅 2003 🏛 John Wiley and Sons 🌐 English ⚖ 115 KB 👁 1 views

## Abstract As glucose‐6‐phosphate (G6P) plays a central role in muscle energy metabolism, the possibility to observe changes in the tissue level of this compound in vivo is very relevant. G6P can be detected noninvasively by ^31^P MR spectroscopy, but its visibility in vivo is severely hampered du

In vivo1H and 31P NMR spectroscopy of th

In vivo1H and 31P NMR spectroscopy of the developing rat brain

✍ Kazutoshi Hida; Ingrid L. Kwee; Tsutomu Nakada 📂 Article 📅 1992 🏛 John Wiley and Sons 🌐 English ⚖ 357 KB 👁 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

31P Transverse Relaxation Times of the A

31P Transverse Relaxation Times of the ATP NMR Signals of Human Skeletal Muscle in Vivo

✍ Wulf-Ingo Jung; Klaus Straubinger; Michael Bunse; Fritz Schick; Klaus Küper; Gün 📂 Article 📅 1992 🏛 John Wiley and Sons 🌐 English ⚖ 339 KB 👁 1 views

## Abstract ^31^P MRS examinations of the calf muscles of 12 healthy volunteers were performed to determine __T__~2~ of the coupled ATP signals by using the 90°–TE/2–2662‐TE/2‐acq selective spin‐echo sequence for elimination of phase and intensity distortions. The __T__~2~ relaxation times obtained

31P and 3-fluoro-3-deoxy-D-glucose 19F I

31P and 3-fluoro-3-deoxy-D-glucose 19F In vivo NMR spectroscopy of aged rat brain

✍ Ingrid L. Kwee; Tsutomu Nakada; Nobuyuki Suzuki 📂 Article 📅 1991 🏛 John Wiley and Sons 🌐 English ⚖ 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)

Prediction by 31P-NMR of the irreversibi

Prediction by 31P-NMR of the irreversibility of ischemic injury in rat skeletal muscle after ligation of the femoral artery

✍ Mr. B. Authier; Dr. A. Rossi; Dr. J. P. Albrand; Dr. M. Decorps 📂 Article 📅 1989 🏛 John Wiley and Sons 🌐 English ⚖ 446 KB