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

Although the target of the antimicrobial drug 1-methyl-2-nitro-5-vinylimidazole (MEV) has been shown to be DNA (Goldstein et al., 1977) the drug was ineffective in cell-free systems because it was not activated. Both the rate of metabolic activation of MEV and its antibacterial activity were increased when bacteria were grown in limiting oxygen. Mutants of Escherichia coli which were conditionally resistant to nitroimidazoles and nitrofurans were defective in drug activation. The activities of these drugs against E. coli correlated with their rates of metabolism. The antimicrobial spectrum of the drugs appeared to be related to their reducibility by different species.

The Mechanism of Action of Nitro-heterocyclic Antimicrobial Drugs. Metabolic Activation by Micro-organisms