English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

The intracellular pH in the brain was studied in six healthy volunteers before and immediately after the administration of 2 g of acetazolamide. Phosphorus-31 nuclear magnetic resonance spectroscopy by a 1.5 tesla whole-body scanner was used. The chemical shift between the inorganic phosphate and the phosphocreatine resonance frequencies was used for indirect assessment of the intracellular pH. The mean baseline intracellular pH was 7.05 ± 0.04 (SD). The mean pH changes obtained at 15-min intervals within the first hour of acetazolamide administration were −0.03 ± 0.04 (SD), −0.02 ± 0.03 (SD), and 0.00 ± 0.04 (SD), i.e., no statistically significant pH decrease was observed during the period where extracellular pH is known to drop markedly. Although several factors contribute to the lack of change of the intraneuronal pH, we will discuss that this observation in addition might suggest a direct intracerebral effect of acetazolamide.

journal of cerebral blood flow and metabolism

Neuronal pH Regulation: Constant Normal Intracellular pH is Maintained in Brain during Low Extracellular pH Induced by Acetazolamide—<sup>31</sup>P NMR Study

Neuronal pH Regulation: Constant Normal Intracellular pH is Maintained in Brain during Low Extracellular pH Induced by Acetazolamide—31P NMR Study

Neuronal pH Regulation: Constant Normal Intracellular pH is Maintained in Brain during Low Extracellular pH Induced by Acetazolamide—³¹P NMR Study