[Changes in threonine and Na+ counterflow absorption in rat small intestine under the effect of insulin and F-].
The in vivo experiments showed that insulin intensifies the threonine absorption and Na+ counterflow in the rat small intestine. Fluorine inhibits considerably the threonine absorption. The possible mechanism of the insulin and fluorine opposite effects on the threonine absorption in the small intestine is under discussion.
D000818:Animals; D001692:Biological Transport / Q000187:drug effects; D005459:Fluorides / Q000494:pharmacology*; D007328:Insulin / Q000494:pharmacology*; D007408:Intestinal Absorption / Q000187:drug effects*; D007421:Intestine, Small / Q000187:drug effects / Q000378:metabolism*; D051381:Rats; D012964:Sodium / Q000378:metabolism*; D013912:Threonine / Q000378:metabolism*
D007328:Insulin; D013912:Threonine; D012964:Sodium; D005459:Fluorides
Izmenenie vsasyvaniia treonina i protivotoka Na+ v tonkoĭ kishke krys pod vliianiem insulina p F-.