PMID: 7538193May 1, 1995Paper

Evaluation of blood donors with equivocal hepatitis C serological results

The Medical Journal of Australia
S I StrasserP V Desmond

Abstract

To characterise blood donors with equivocal hepatitis C serological results and to develop an algorithm for their diagnosis and follow-up. Prospective case survey. 100 consecutive blood donors referred to the St Vincent's Hospital Liver Clinic, Victoria, with equivocal hepatitis C serological results (positive result for second generation Abbott Enzyme Immunoassay 2.0, but at least one negative result on supplemental testing by first generation Abbott neutralisation assay and Abbott Supplemental Assay for antibody to specific viral antigens). Percutaneous risk factors for hepatitis C exposure, peak serum alanine aminotransferase (ALT) levels, results of alternative immunoassay (Monolisa) and polymerase chain reaction (PCR) to detect hepatitis C viraemia. Thirty subjects had positive results for alternative immunoassay. A risk factor was identified for 32 subjects and was significantly associated (P < 0.01) with positive results for alternative immunoassay (23/32) and PCR (11/32), abnormal ALT levels (7/32), and strong reactivity on initial immunoassay (23/32). Presence of antibodies to both structural and non-structural antigens was also associated with risk factors and positive alternative immunoassay results. A definitive dia...Continue Reading

References

Aug 16, 1993·The Medical Journal of Australia·N CroftsS A Locarnini

❮ Previous
Next ❯

Citations

Sep 4, 1995·The Medical Journal of Australia·J R BeardT M Dunn
Jun 2, 1997·The Medical Journal of Australia·G S Whyte, H F Savoia
Jul 17, 1995·The Medical Journal of Australia·G Whyte, R Beal
Mar 20, 1998·Annals of Emergency Medicine·T A Morton, G D Kelen

❮ Previous
Next ❯

Related Concepts

Trending Feeds

COVID-19

Coronaviruses encompass a large family of viruses that cause the common cold as well as more serious diseases, such as the ongoing outbreak of coronavirus disease 2019 (COVID-19; formally known as 2019-nCoV). Coronaviruses can spread from animals to humans; symptoms include fever, cough, shortness of breath, and breathing difficulties; in more severe cases, infection can lead to death. This feed covers recent research on COVID-19.

Blastomycosis

Blastomycosis fungal infections spread through inhaling Blastomyces dermatitidis spores. Discover the latest research on blastomycosis fungal infections here.

Nuclear Pore Complex in ALS/FTD

Alterations in nucleocytoplasmic transport, controlled by the nuclear pore complex, may be involved in the pathomechanism underlying multiple neurodegenerative diseases including Amyotrophic Lateral Sclerosis and Frontotemporal Dementia. Here is the latest research on the nuclear pore complex in ALS and FTD.

Applications of Molecular Barcoding

The concept of molecular barcoding is that each original DNA or RNA molecule is attached to a unique sequence barcode. Sequence reads having different barcodes represent different original molecules, while sequence reads having the same barcode are results of PCR duplication from one original molecule. Discover the latest research on molecular barcoding here.

Chronic Fatigue Syndrome

Chronic fatigue syndrome is a disease characterized by unexplained disabling fatigue; the pathology of which is incompletely understood. Discover the latest research on chronic fatigue syndrome here.

Evolution of Pluripotency

Pluripotency refers to the ability of a cell to develop into three primary germ cell layers of the embryo. This feed focuses on the mechanisms that underlie the evolution of pluripotency. Here is the latest research.

Position Effect Variegation

Position Effect Variagation occurs when a gene is inactivated due to its positioning near heterochromatic regions within a chromosome. Discover the latest research on Position Effect Variagation here.

STING Receptor Agonists

Stimulator of IFN genes (STING) are a group of transmembrane proteins that are involved in the induction of type I interferon that is important in the innate immune response. The stimulation of STING has been an active area of research in the treatment of cancer and infectious diseases. Here is the latest research on STING receptor agonists.

Microbicide

Microbicides are products that can be applied to vaginal or rectal mucosal surfaces with the goal of preventing, or at least significantly reducing, the transmission of sexually transmitted infections. Here is the latest research on microbicides.