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.
Autoantibody to albumin of type G and M in acute and chronic viral hepatitis.
SANSONNO, Domenico Ettore;
1986-01-01
Abstract
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.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
