Effects of Serum from Patients with Fulminant Hepatic Failure on Leucocyte Sodium Transport

Abstract
1. Serum from patients with fulminant hepatic failure inhibits the ouabain-sensitive sodium efflux in leucocytes. A 1:100 dilution of the serum was necessary before the inhibition became undetectable. 2. Dialysates of the serum through cuprophane in vitro and polyacrylonitrile haemodialysis in vivo were inhibitory in small amounts. 3. Ultrafiltrates (in vitro largely removed peaks 5−8.