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

Anti-tumour responses with CCRG81010, M &amp; B 39565, NSC 353451, 8-carbamoyl-3-(2-chloroethyl)imidazo [5,1-d]-1,2,3,5-tetrazin-4(3H)-one (Mitozolomide) in a panel of 4 murine colon tumours of varying growth characteristics and chemosensitivity and a spontaneous murine lymphoma are similar to those seen with standard nitrosoureas. The moderately well differentiated colon adenocarcinoma MAC 16 is nonresponsive to mitozolomide and methylCCNU. Responses in the other 4 lines studied are only achieved near to maximum tolerated dose and at this level there is severe host toxicity. Haemopoietic toxicity is clearly demonstrated by analysis of peripheral blood counts and by CFU-S assays and severe testicular and ovarian toxicity was also seen at dose levels necessary to achieve anti-tumour effects. Using mitozolomide as an example, the study has demonstrated the feasibility of conducting simple but thorough toxicity evaluation for the determination of the therapeutic index. This approach would provide invaluable guidelines for the selection for clinical trial of the most appropriate members of a series of new cytotoxic compounds.

The logistics of broader pre-clinical evaluation of potential anti-cancer agents with reference to anti-tumour activity and toxicity of mitozolomide