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 thiol-containing compounds have long been known to possess radioprotective properties, their therapeutics utility is limited by their side effects at radioprotective doses. In this study, a series of 2-iminothiazolidine derivatives were prepared and their toxicity and radioprotective effects in NMRI mice were determined using the LD50/30 end point. The LD50 values, as determined by a Probit analysis, were between 11 and 14 mg/kg. For studying radioprotective effects, one-sixth of the toxic LD50 values were used, namely 2 and 2.2 mg/kg. To evaluate the radioprotective capabilities, mice were exposed to lethal doses of cobalt-60 gamma-radiation alone or in the presence of compounds. The percentage survival of mice at 30 days for these compounds compared to control mice were 10 to 30% when injected 15 and 30 minutes before gamma-irradiation. They were significant compared to the control group (P &lt; 0.05). 2-Imino-3-(benzoylmethyl)thiazolidine derivatives showed different radioprotective effects when injected at different times before irradiation, but were not statistically significant from each other (P &gt; 0.05).

Radioprotective Effects of 2-Iminothiazolidine Derivatives against Lethal Doses of Gamma Radiation in Mice