Adenine nucleotide metabolism during hepatic ischemia and subsequent blood reflow periods and its relation to organ viability.
In an experimental model system for liver transplantation, the ability of the rat liver to synthesize ATP and to maintain adequate energy charge and total adenine nucleotides during restoration of hepatic blood flow following warm ischemia was found to determine tissue viability and survival of the animal. A portafemoral shunt prepared to relieve portal congestion enhanced the rate and extent of ATP resynthesis by the reflow following hepatic ischemia and this was accompanied by an increase in the survival rate of the rat.
D000227:Adenine Nucleotides / Q000378:metabolism; D000244:Adenosine Diphosphate / Q000378:metabolism; D000249:Adenosine Monophosphate / Q000378:metabolism; D000255:Adenosine Triphosphate / Q000378:metabolism*; D000818:Animals; D001166:Arteriovenous Shunt, Surgical; D004734:Energy Metabolism; D005263:Femoral Artery; D006358:Hot Temperature; D007511:Ischemia / Q000378:metabolism*; D008099:Liver / Q000098:blood supply* / Q000378:metabolism; D008297:Male; D011169:Portal Vein; D051381:Rats; D012039:Regional Blood Flow; D013997:Time Factors
D000227:Adenine Nucleotides; D000249:Adenosine Monophosphate; D000244:Adenosine Diphosphate; D000255:Adenosine Triphosphate