Liver blood flow after major hepatic resection.
The factors involved in liver regeneration are poorly understood, but it has been suggested that blood flow plays a role. This paper documents the changes in liver blood flow (LBF) that occur after major hepatic resection. Eight patients, ranging in age from 37 to 76 years, underwent liver resection. Liver blood flow was measured preoperatively and on days 1, 4 and 7 postoperatively by low-dose galactose clearance. There was a significant (p less than 0.01) fall in LBF on day 1 compared with the baseline value, followed by a significant (p less than 0.01) rise from the baseline value by day 4. By day 7, LBF had returned to baseline levels and was significantly (p less than 0.01) lower than on day 4. These changes in LBF may be related to the stimulus for liver regeneration and increased functional demands during the early regenerative phase.
D000328:Adult; D000368:Aged; D005690:Galactose / Q000378:metabolism; D006498:Hepatectomy; D006801:Humans; D008099:Liver / Q000098:blood supply* / Q000378:metabolism; D008115:Liver Regeneration; D008875:Middle Aged
D005690:Galactose