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

5-Fluoromethylornithine (5-FMOrn) is the first specific irreversible inhibitor of L-ornithine:2-oxoacid aminotransferase (OAT) found. Single doses (greater than 10 mg/kg) of this compound inactivate OAT to a residual OAT-like activity. This activity (10-20% of total activity) is resistant to further inactivation by higher or repeated doses of 5-FMOrn, or incubation with the inactivator in vitro. Ornithine concentrations are greatly enhanced in various tissues, and urinary ornithine is dramatically increased, but no other amino acid is affected after acute treatment with 5-FMOrn. Repeated administration decreases carnosine and homocarnosine concentrations in brain. Toxic effects were not observed. The new inactivator is considered as a tool in the establishment of functions of OAT under physiological and pathological conditions.

5-Fluoromethylornithine, an irreversible and specific inhibitor of l-ornithine:2-oxo-acid aminotransferase