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

In the context of diagnostic procedures for congenital hyperammonaemias a methods is described for the determination of N-acetylglutamate synthetase in human liver tissue homogenates. The method uses [14C-U] glutamate and acetyl CoA as substrates. The reaction product, N-acetylglutamate is separated from the substrate L-glutamate by chromatography on Extrelut. In a subsequent step on ITLC-SG ready plates N-acetylglutamate is separated from other labeled metabolites such as Krebs cycle intermediates. The recovery of N-acetylglutamate was 97.8%. The precision within run and between days was 8.5% (CV) and 9.6% (CV) respectively. Reference values were established for adult human liver.

N-Acetylglutamate Synthetase: Enzyme Assay in Human Liver