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

1. The apoenzyme activity of Pyruvate oxidase system in the tissue of B12-deficient rats was studied in vitro under various additions of B12, cytochrome c, niacinamide, DPN, DPT, lipoic acid, CoA, ATP, FAD, glutathione as well as fumaric acid. The decrease of the apoenzyme activity in B12-eficient rats was always recognized in the uptake of O2 and the evolution of CO2 after adding pyruvate.FIG. 3 Difference in Activities for Pyruvate Oxidation between Washed Liver Homogenate and Untreated Whole Homogenate.FIG. 4 Effect of FAD and Fumarate on the Activity of Pyruvate Oxidation in Washed Liver Homogenate of B12-deficient Rats.2. The animals receiving 0.2μg of B12 per os daily before experiments showed always an increased apoenzyme activity of pyruvate oxidase system.3. The results seem to lead to the conclusion that vitamin B12 contributes to the activation of the apoenzyme in pyruvate oxidase system in rats.

CONTRIBUTION OF VITAMIN B12 TO THE ACTIVATION OF APOENZYME FOR THE FORMATION OF PYRUVATE OXIDASE SYSTEM IN RATS