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 Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

The ability of membrane ABH blood group-active glycoconjugates to act as receptors of the heat-labile enterotoxin of Escherichia coli (LTh) was studied in vitro and in vivo when GM1 was blocked by the cholera toxin B subunit. Rabbits were classified as AB or H based on intestinal ABH-antigenic activities. Brush border membranes from AB rabbits contained 4 times more LTh binding sites than the H ones. LTh interaction could be inhibited by lectins that recognize ABH determinants. LTh induced a similar dose-dependent secretory response in ligated ileal loops of both types of animals. Anti-AB antibodies and Ulex europaeus I lectin could significantly reduce the fluid accumulation in AB and H rabbits, respectively. LTh caused adenylate cyclase activation even when GM1 was blocked, and this effect was abolished by the addition of specific ABH ligands. These results suggest that ABH glycoconjugates are involved in the host secretory response to LTh in rabbit intestine.

Participation of ABH Glycoconjugates in the Secretory Response toEscherichia coliHeat‐Labile Toxin in Rabbit Intestine