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 ultrastructure of cholangiofibrosis in a rat liver induced by short-term feeding with 3'-methyl-4-(dimethylamino)azobenzene (3'-Me-DAB) was investigated. The feeding of 3'-Me-DAB for as short a period as 2 weeks was sufficient to induce cholangiofibrosis. After cessation of the feeding of the carcinogen, lesions of cholangiofibrosis continued to grow for up to 25 weeks. Hyalinization of the lesions was seen from 8 weeks after stopping of the dye feeding. However, the newly proliferated lining epithelial cells at the peripheral zone of the hyalinized lesions could always be seen. The ultrastructure of the epithelial lining cells in the lesion of cholangiofibrosis showed a typical intestinal cell metaplasia including goblet cells, enterochromaffin cells, and Paneth cells. A variation in the fine structure of the striated border was often observed.

Cholangiofibrosis induced by short-term feeding of 3'-methyl-4-(dimethylamino)azobenzene: an electron microscopic observation.