Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Tiina-R. M. Pirttilä"'
Publikováno v:
Journal of Neurochemistry. 64:417-423
Metabolism of [1- 13 C]glucose was monitored in superfused cerebral cortex slice preparations from 1-, 2-, and 5-week-old rats using 1 H-observed/ 13 C-edited ( 1 H{ 13 C}) NMR spectroscopy. The rate of label incorporation into glutamate C-4 did not
Publikováno v:
Neuroscience Letters. 212:151-154
Changes in cerebral macromolecular 1H nuclear magnetic resonance (NMR) spectrum were studied in cortical brain slices in vitro. Aglycaemic hypoxia irreversibly increased various short T2 spectral components at 1.8-0.8 ppm in concordance with energy l
Publikováno v:
NeuroReport. 5:213-216
1H and 31P nuclear magnetic resonance (NMR) spectroscopy were used to study the role of external pH (pHo) in regulation of intracellular pH (pHi) in the cerebral cortex in vitro. Lowering the pH of the oxygenated superfusion medium (pHb) from 7.5 to
Publikováno v:
Journal of Neurochemistry. 60:1274-1282
Cerebral glutamate was monitored in a superfused cerebral cortical preparation by 1H NMR spectroscopy using a semiselective spin-echo sequence N-acetyl aspartate (NAA) as an internal concentration reference. During controlled metabolic conditions, th
Publikováno v:
Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism. 20(2)
Proton (1H) nuclear magnetic resonance (NMR) diffusion spectroscopy was used to assess apparent diffusion coefficients (ADCs) in rat brain slices. Aglycemic hypoxia caused reductions in the ADC of N-acetylaspartate (NAA) (0.15 to 0.09 × 10−3mm2/s)
Publikováno v:
Neuroscience letters. 178(1)
Intracellular pH (pHi) and lactate were monitored in a superfused brain slice preparation using NMR spectrocopy in order to study the role of lactate washout in maintenance of pHi during hypoxia. Data are consistence with a functioning lactate-H+ cot
Incorporation of 13C label from either [1-13C]glucose to glutamate C-4 and lactate C-3 or from [2-13C]acetate to glutamate C-4 was monitored in situ in a superfused brain slice preparation by using 1H-detected/13C-edited (1H/13C) n.m.r. spectroscopy.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::73118f130cb2a89d6153726767d85514
https://europepmc.org/articles/PMC1137991/
https://europepmc.org/articles/PMC1137991/
Publikováno v:
Journal of neurochemistry. 62(2)
The role of transmembrane processes that are dependent on external anions in the regulation of cerebral intracellular pH (pHi), high-energy metabolites, and lactate was investigated using 31P and 1H NMR spectroscopy in an ex vivo brain slice preparat