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U B Hellstrom

Explore the profile of U B Hellstrom including associated specialties, affiliations and a list of published articles. Areas
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Articles 15
Citations 26
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Recent Articles
1.
Fei G, Sylvan S, Yao G, Hellstrom U
J Viral Hepat . 1999 Dec; 6(3):219-27. PMID: 10607234
Several investigators have reported a significantly reduced CD4/CD8 ratio, as defined by monoclonal antibodies, in the peripheral blood of Caucasian patients with chronic active hepatitis B (CAHB). In Asian patients...
2.
Fei G, Sylvan S, Hellstrom U, Yao G
J Med Virol . 1995 Jun; 46(2):138-43. PMID: 7636501
A direct binding enzyme-linked immunosorbent assay (ELISA) was established for quantitative determination of serum IgM antibodies towards a synthetic peptide corresponding to a selected segment (14-21) of the preS2-gene product...
3.
Sylvan S, Hellstrom U, Hampl H, Kapprell H, Troonen H
JAMA . 1995 Feb; 273(5):377-8. PMID: 7823381
No abstract available.
4.
Hellstrom U, Sylvan S, DECKER R, Sonnerborg A
J Med Virol . 1993 Apr; 39(4):325-32. PMID: 8388029
Serum samples from a cohort of patients with chronic hepatitis C virus (HCV) infection were assayed for IgM anti-HCV/core reactivity with a "site-specific" ELISA, in which the solid phase was...
5.
Hellstrom U, Sylvan S
Scand J Immunol . 1992 Jan; 35(1):53-62. PMID: 1734496
The circulatory pool of B cells from the majority (11/13) of chronic hepatitis B surface antigen (HBsAg) carriers contained sensitized B cells with the capacity to secrete IgG antibodies with...
6.
Hellstrom U, Sylvan S
Arch Virol Suppl . 1992 Jan; 4:36-8. PMID: 1450720
We have monitored titers of anti-HBc antibodies in sera from acutely HBV-infected and chronic HBsAg carriers. Our data show that there is a divergence in the specificity of the antibodies...
7.
Sylvan S, Hellstrom U, Fei G, Norder H, Magnius L, Lindh G
Arch Virol Suppl . 1992 Jan; 4:29-35. PMID: 1450704
The capacity of the nucleocapsid protein of HBV to function as a T-cell independent antigen in man was studied. When T-cell depleted B-cell cultures were challenged with E coli-derived HBcAg,...
8.
Fei G, Sylvan S, Hellstrom U, Yao G
Liver . 1991 Dec; 11(6):358-64. PMID: 1779715
The biological significance of antibody reactivities towards the preS2 gene encoded proteins of HBV is not yet well known. We investigated the pretreatment IgM anti-preS2 (1-55) ad reactivity in 22...
9.
Sylvan S, Hellstrom U
Immunology . 1990 Jun; 70(2):197-202. PMID: 2115499
Peripheral T lymphocytes obtained from asymptomatic carriers of hepatitis B surface antigen (HBsAg) and donors immune to hepatitis B (HB) through natural infection or vaccination were induced by the envelope...
10.
Hellstrom U, Sylvan S
J Med Virol . 1989 Sep; 29(1):53-8. PMID: 2584957
The presence of IgM and IgA antibodies with specificity for human serum albumin (HSA) were consecutively analyzed in serum samples from four patients with biopsy verified CAH type B during...