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pubmed:abstractText |
Autoantibodies to albumin (AAA) were tested by an ELISA method in patients with A, B and NANB acute and chronic hepatitis, and in a control group. AAA-IgM had a different behaviour in acute hepatitis type A, in which we observed a high average titre as compared with B, and NANB hepatitis, in which we observed a decrease in the average titre. In the chronic phase, we noted a decrement of the average titre in all the types of hepatitis. For AAA-IgG, in the acute phase the average titre in hepatitis A, B and NANB was lower than in the control group. In the chronic stage, only NANB hepatitis showed a decrement of the average titre of the antibody. On the base of these results, we can say that the involvement of AAA seems to be different in hepatitis A from the other two types, in which the decrement of average titre may be explained by the formation of immunocomplexes which are not detected by this test.
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