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 Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

A reverse-phase h.p.l.c. system for the resolution of the acyl-CoA intermediates of the degradation of 3-methyl-2-oxopentanoate is described. The validation of a method for the measurement of radioactive intermediates produced by the incubation of [U-14C]3-methyl-2-oxopentanoate with rat liver mitochondrial fractions is described. The absence of bicarbonate caused the accumulation of [14C]propionyl-CoA. The accumulation of [14C]2-methylbutyryl-CoA was observed in incubations with mitochondrial fractions derived from riboflavin-deficient animals. Studies of the accumulation of labelled intermediates with time suggest that there is regulation of the pathway of isoleucine degradation at methylmalonyl-CoA mutase, as suggested for valine [Corkey, Martin-Requero, Walajtys-Rode, Williams &amp; Williamson (1982) J. Biol. Chem. 257, 9668-9676]. These studies demonstrate that h.p.l.c. with on-line continuous radiochemical detection is a powerful method for the investigation of the control of intermediary metabolism.

biochemical journal

A study of the metabolism of [U-14C]3-methyl-2-oxopentanoate by rat liver mitochondria using h.p.l.c. with continuous on-line monitoring of radioactive intact acyl-coenzyme A intermediates