OBJECTIVES: Chronic alcohol consumption may lead to the development of liver cirrhosis. Serum concentrations of hyaluronate were suggested as a predictor in chronic liver disease, but its power to distinguish between severity of fibrosis and inflammation had not been assessed. In order to evaluate hyaluronate as a marker to detect early stages of alcoholic liver disease and to establish a possible correlation with hepatic histology, serum concentrations were measured by radioimmunoassay in 87 patients with biopsy-proven fatty liver, fatty liver and mild fibrosis, fatty liver and inflammation, severe fibrosis and inflammation, and cirrhosis, and in 12 non-alcoholic control subjects. In addition, serum hyaluronate was determined in 40 non-cirrhotic alcoholic patients with either a normal serum aspartate aminotransferase (AST) or an AST elevated at least two-fold. RESULTS: Serum hyaluronate increased significantly with advanced stages of alcoholic liver disease, while levels in patients with fatty liver were elevated only slightly without reaching significance. Hyaluronate correlated well with histological stage and was highly sensitive for detecting fibrosis in general and perivenular fibrosis as an indicator of progression to cirrhosis. Hyaluronate levels were not influenced by AST levels. CONCLUSION: Serum hyaluronate is a good predictor of the presence of even moderate hepatic fibrosis in alcoholic liver disease, justifying its clinical use to assess morphological alterations of the liver in alcoholics.
OBJECTIVES: Chronic alcohol consumption may lead to the development of liver cirrhosis. Serum concentrations of hyaluronate were suggested as a predictor in chronic liver disease, but its power to distinguish between severity of fibrosis and inflammation had not been assessed. In order to evaluate hyaluronate as a marker to detect early stages of alcoholic liver disease and to establish a possible correlation with hepatic histology, serum concentrations were measured by radioimmunoassay in 87 patients with biopsy-proven fatty liver, fatty liver and mild fibrosis, fatty liver and inflammation, severe fibrosis and inflammation, and cirrhosis, and in 12 non-alcoholic control subjects. In addition, serum hyaluronate was determined in 40 non-cirrhotic alcoholicpatients with either a normal serum aspartate aminotransferase (AST) or an AST elevated at least two-fold. RESULTS: Serum hyaluronate increased significantly with advanced stages of alcoholic liver disease, while levels in patients with fatty liver were elevated only slightly without reaching significance. Hyaluronate correlated well with histological stage and was highly sensitive for detecting fibrosis in general and perivenular fibrosis as an indicator of progression to cirrhosis. Hyaluronate levels were not influenced by AST levels. CONCLUSION: Serum hyaluronate is a good predictor of the presence of even moderate hepatic fibrosis in alcoholic liver disease, justifying its clinical use to assess morphological alterations of the liver in alcoholics.
Authors: Helmut K Seitz; Ramon Bataller; Helena Cortez-Pinto; Bin Gao; Antoni Gual; Carolin Lackner; Philippe Mathurin; Sebastian Mueller; Gyongyi Szabo; Hidekazu Tsukamoto Journal: Nat Rev Dis Primers Date: 2018-08-16 Impact factor: 52.329
Authors: Jennifer E Rowley; Gillian E Rubenstein; Sharrόn L Manuel; Natalie L Johnson; Jordan Surgnier; Pinelopi P Kapitsinou; Francesca E Duncan; Michele T Pritchard Journal: J Histochem Cytochem Date: 2019-11-12 Impact factor: 2.479
Authors: Manuela G Neuman; Hemda Schmilovitz-Weiss; Nir Hilzenrat; Marc Bourliere; Patrick Marcellin; Cristhian Trepo; Tony Mazulli; George Moussa; Ankit Patel; Asad A Baig; Lawrence Cohen Journal: Int J Hepatol Date: 2012-02-22