title: Transient antibodies to DNA polymerase in acute hepatitis B and related diseases.
abstract: Sera from patients with acute hepatitis, cirrhosis or chronic hepatitis, as well as sera from healthy carriers and controls were examined for HBS antigen, DNA polymerase activity and for antibodies to HBS, HBC and DNA polymerase. The data presented suggest that in acute hepatitis the DNA polymerase test enabled us to diagnose at least 20% more cases of hepatitis B than with the RIA but that the DNA polymerase test is of little value for the screening of blood donors since all the healthy carriers gave negative results. As concerns the antibodies to DNA polymerase they appeared in at least 50% of the patients with acute hepatitis, they were transient and only detectable at the early beginning of the disease. These antibodies were also found to be different from the anti-HBS and anti-HBC antibodies.
mesh_terms: D000208:Acute Disease; D000906:Antibodies / Q000032:analysis*; D002908:Chronic Disease; D003937:Diagnosis, Differential; D006505:Hepatitis / Q000175:diagnosis / Q000276:immunology; D006510:Hepatitis B Antibodies / Q000032:analysis; D006801:Humans; D008103:Liver Cirrhosis / Q000175:diagnosis / Q000276:immunology; D011863:Radioimmunoassay
chemical_list: D000906:Antibodies; D006510:Hepatitis B Antibodies