Prevalence of delta agent among Chinese in Taiwan and Los Angeles
β Scribed by Sugantha Govindarajan; Dr. Shou-Dong Lee; Myron J. Tong; Yang-Te Tsai; Kwang-Juei Lo
- Publisher
- John Wiley and Sons
- Year
- 1984
- Tongue
- English
- Weight
- 280 KB
- Volume
- 14
- Category
- Article
- ISSN
- 0146-6615
No coin nor oath required. For personal study only.
β¦ Synopsis
The prevalence of delta agent among 120 Chinese patients with HBsAg-positive chronic active and hepatocellular carcinoma from Taiwan and Los Angeles were studied by serological assay for antibody to delta antigen and immunoperoxidase staining for delta antigen in the liver biopsies. Of 120 patients, only four with chronic active hepatitis and one with hepatocellular carcinoma from Taiwan had antibody to delta antigen in their sera, while none was detected in the patients from Los Angeles. Indirect immunoperoxidase staining for delta antigen in the liver tissue from three of the patients with circulating anti-delta was positive. Thus, the overall prevalence of delta infection was 5.8% among the 86 patients from Taiwan, and 0% in the 34 Chinese patients from Los Angeles.
π SIMILAR VOLUMES
## Abstract To evaluate whether hepatitis C virus (HCV) infection is an occupational hazard in the dental environment, serum samples collected in 1990β1991 from 461 dentists were tested for the antibody to HCV (antiβHCV) with firstβ and secondβgeneration HCV enzymeβlinked immunoassays (EIAs). Five
Of 280 hepatitis B virus (HBV) carriers in Kure, Hiroshima Prefecture, Japan, 14 (5.0%) were seropositive for antibody to delta antigen (anti-HD by radioimmunoassay. HBV carriers with chronic liver disease had a greater frequency of seropositivity of anti-HD than asymptomatic HBV carriers (7% vs. 0%
Recently, with an available serological hepatitis E virus diagnostic kit, the prevalence of IgG antibody to hepatitis E virus among Chinese subjects in Taiwan was evaluated by means of a solid-phase enzyme-linked immunoassay based on two recombinant hepatitis E virus antigens. The overall prevalence
## Abstract Mongolia is highly endemic for hepatitis B virus (HBV), hepatitis C virus (HCV), and hepatitis delta virus (HDV) infections among apparently healthy adults. However, the ageβspecific prevalence of ongoing HBV, HCV, and HDV infections among children in Mongolia remains unknown. Therefore