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

THE storage of tobacco smoke condensate for 24 hours or several weeks results in only a small reduction in its carcinogenicity to mouse skin (Day, 1967). Condensate differs from whole tobacco smoke in many ways which may affect its carcinogenicity, in particular, volatile components are lost, carcinogens in the particulate phase may be lost on storage, and new carcinogenic compounds might be formed during its preparation. In an attempt to overcome these factors, the effect on mouse skin of fresh tobacco smoke condensate produced from a Capillary Press automatic smoking machine has been studied and compared with condensate prepared and applied within 4 hours of smoking. The machine delivers condensate, without solvent, within 2-3 seconds of a puff of cigarette smoke being taken (Seehofer and Hanszen, 1965).

Tumorigenicity of very fresh tobacco smoke condensate to mouse skin.