title: [Meaning and development of markers of acute hepatitis].
abstract: The Authors analyse the results of their tryls about the markers of HBV and HAV acute hepatitis (HBsAg, anti-HAVAb) by R.I.Z. method. HAVAb was in 75% of the cases, its meaning was of post-contact with HAV. The title of HAVAb was effected in 18 patients with viral acute hepatitis; the results were 3 cases of HAV acute hepatitis and in other 7 cases no Ano B viral acute hepatitis. The 58.3% of acute viral hepatitis was HBsAg positive, the study of other markers of HBV and the title of HAVAb showed a viral acute hepatitis caused by HBV. We were not able to demonstrate the viruses which caused 7 HBsAg negative acute virale hepatitis, anti-HBcAg was in 97.8% of HBV acute hepatitis; its the most sensitive of HAV past-infection. The system c-anti-e was in 78.2% of HBsAg viral acute hepatitis. The persistence after 7th week of illness of HBeAg coincided with the hepatitis cronicity. On the contrary anti-HBeAg has not always a protective meaning.
mesh_terms: D000208:Acute Disease; D000293:Adolescent; D000328:Adult; D000368:Aged; D000956:Antigens, Viral / Q000032:analysis; D002648:Child; D005260:Female; D006506:Hepatitis A / Q000276:immunology*; D006509:Hepatitis B / Q000276:immunology*; D006510:Hepatitis B Antibodies / Q000032:analysis; D006511:Hepatitis B Antigens / Q000032:analysis*; D006507:Hepatovirus / Q000276:immunology; D006801:Humans; D008297:Male; D008875:Middle Aged; D011863:Radioimmunoassay
chemical_list: D000956:Antigens, Viral; D006510:Hepatitis B Antibodies; D006511:Hepatitis B Antigens
vernacular_title: Osservazioni sul significato e la evolutività dei markers delle epatiti acute.