[Effect of adrenaline and hydrocortisone on thiamine absorption in the intestine].
The effect of a single intramuscular injection of adrenalin and hydrocortisone (0.5 mg/kg and 10 mg/kg, respectively) on the thiamine absorption was studied in an isolated part of the intestine in male albino rats. The hormonal action on the Na-K-ATPase activity in the intestinal mucosa was also investigated. The intestinal thiamine absorption rate was shown to increase 10 min after adrenalin and 60 min after hydrocortisone injection. The Na-K-ATPase activity in the intestinal mucosa rose 10 min after the adrenalin injection and did not change after the administration of hydrocortisone.
D000818:Animals; D004789:Enzyme Activation / Q000187:drug effects; D004837:Epinephrine / Q000494:pharmacology*; D006854:Hydrocortisone / Q000494:pharmacology*; D007408:Intestinal Absorption / Q000187:drug effects*; D007413:Intestinal Mucosa / Q000201:enzymology; D007421:Intestine, Small / Q000187:drug effects; D008297:Male; D051381:Rats; D000254:Sodium-Potassium-Exchanging ATPase / Q000378:metabolism; D013831:Thiamine / Q000378:metabolism*; D013997:Time Factors
D000254:Sodium-Potassium-Exchanging ATPase; D006854:Hydrocortisone; D013831:Thiamine; D004837:Epinephrine
Vliianie adrenalina i gidrokortizona na vsasyvanie tiamina v kishechnike.