Serum binding activity for human albumin polymers in acute and chronic virus hepatitis.
We considered the serum binding activity for human albumin polymerized with glutaraldehyde in 346 serum samples of 205 subjects with acute and chronic type A, B and non-A, non-B virus hepatitis. We showed that the binding activity for pHSA in the control groups did not have a titer higher than 2(-6). All sera from patients with HAV and HBV acute infection showed a high binding titer that returned to below the threshold in the former after the peak of hepatocytolysis, and in the latter after the seroconversion of HBsAg to anti-HBs. In the subjects who became HBsAg chronic carriers after the acute episode of HBV infection, the pHSA binding activity showed a decrement of the titer in relation to the seroconversion of HBeAg to anti-HBe. Furthermore, 92% of HBsAg chronic carriers who were HBeAg positive had a high titer of pHSA binding, while only 14.3% of the anti-HBe positives showed a high titer. Acute and chronic hepatitis non-A, non-B virus showed a pHSA binding titer similar to that of the control group. The results indicate that the non-A, non-B virus does not seem to be correlated to pHSA or related factors.
D000208:Acute Disease; D000328:Adult; D002908:Chronic Disease; D005260:Female; D006525:Hepatitis, Viral, Human / Q000097:blood*; D006801:Humans; D008297:Male; D011485:Protein Binding; D012709:Serum Albumin / Q000097:blood*; D000075462:Serum Albumin, Human
D012709:Serum Albumin; C032137:polyalbumin; D000075462:Serum Albumin, Human