Serum procollagen III N-terminal peptide and laminin P1 fragment concentrations in alcoholic liver disease and primary biliary cirrhosis.
Procollagen type III N-peptide (PIII NP) and laminin P1 fragment (LP1) have both been proposed as markers of liver fibrosis. In this study we evaluated the diagnostic application of both peptides in alcoholic liver disease and primary biliary cirrhosis. Serum concentrations of the peptides were measured by radioimmunoassay. PIII NP and LP1 levels appeared to be significantly raised in patients with alcoholic and primary biliary cirrhosis. Patients with alcohol abuse without cirrhosis had normal or slightly elevated PIII NP levels, but significantly raised LP1 levels. There was a strong correlation between PIII NP and LP1 concentrations.
van Zanten
R A
RA
Department of Internal Medicine II, University Hospital Dijkzigt, Rotterdam, The Netherlands.
van Leeuwen
R E
RE
Wilson
J H
JH
D006801:Humans; D007797:Laminin / Q000097:blood*; D008104:Liver Cirrhosis, Alcoholic / Q000175:diagnosis*; D008105:Liver Cirrhosis, Biliary / Q000175:diagnosis*; D010446:Peptide Fragments / Q000097:blood*; D011347:Procollagen / Q000097:blood*; D011863:Radioimmunoassay
D007797:Laminin; D010446:Peptide Fragments; D011347:Procollagen; C055716:laminin P1; C041876:procollagen Type III-N-terminal peptide