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 purpose of this study was to clarify the mode of desacetyl bisacodyl (DAB)-induced secretory action in intestinal tissues using an Ussing chamber assay. DAB is the active metabolite of the laxative bisacodyl. In mucosal-submucosal preparations, mucosal application of DAB induced a transient decrease followed by subsequent increases in short-circuit current and tissue conductance in a concentration-dependent manner. DAB-induced responses occurred from the middle colon to the rectal segment but not in the proximal colon. Moreover, these responses were not observed under chloride (Cl(-))-free conditions or in the presence of DAB on the serosal side of the mucosalsubmucosal specimens. Treatment with tetrodotoxin had no effect on the DAB-induced responses; however, mucosal treatment with a COX inhibitor piroxicam resulted in the elimination of responses. These results suggest that DAB may contribute to the laxative action by inducing Cl(-) secretion which is associated with the COX signaling pathway. This study also demonstrated that the DAB target molecule is present on the mucosal side from the middle colon to the rectal segment.

biomedical research

&lt;b&gt;Desacetyl bisacodyl-induced epithelial Cl&lt;/b&gt;&lt;sup&gt;&lt;b&gt;−&lt;/b&gt;&lt;/sup&gt;&lt;b&gt; secretion in rat colon and r&lt;/b&gt;&lt;b&gt;ectum &lt;/b&gt;