Lack of hepatitis B virus DNA sequences in sera from patients with acute and chronic liver diseases diagnosed as non-A, non-B-hepatitis.
The sera of 15 individuals with transfusion-associated acute or chronic non A, non B hepatitis, which lacked hepatitis B virus markers, were tested for hepatitis B virus DNA by dot blot hybridization test. Three sera of two patients positive in this test, however, also gave positive results when the labeled plasmid was used as probe instead of labeled HBV-DNA, indicating false positive results in the initial test. In conclusion, the data indicated that sera of patients with confirmed non A, non B hepatitis do not contain DNA-sequences in the serum hybridizing with HBV-DNA.
D000293:Adolescent; D000328:Adult; D000368:Aged; D004279:DNA, Viral / Q000097:blood*; D005189:False Positive Reactions; D005260:Female; D006515:Hepatitis B virus / Q000032:analysis*; D006526:Hepatitis C / Q000097:blood*; D006525:Hepatitis, Viral, Human / Q000097:blood*; D006801:Humans; D008297:Male; D008875:Middle Aged
D004279:DNA, Viral