PMID: 2507654Dec 1, 1989Paper

The application of S. mansoni adult and soluble egg antigens for the serodiagnosis of schistosomiasis by CIEP, IHA and ELISA

Journal of the Egyptian Society of Parasitology
H M KhalilS E Sonbol

Abstract

The sero-reactivity of 82 schistosomiasis infected patients were studied by the use of the CIEP, IHA and ELISA tests using S. mansoni adult worm antigen (AWA) and soluble egg antigen (SEA). CIEP with (AWA) showed a progressive sensitivity decreased with advance of S. mansoni infection, and increased in sensitivity by (SEA). The test was more sensitive in the early cases of S. haematobium infection by (AWA), while by (SEA) it was more sensitive in the late cases. There was no difference in sensitivity of the test with either antigens in mixed bilharzial infection. IHAT with (AWA) showed high sensitivity in the different stages of S. mansoni infection, but sensitivity decreased with the progress of clinical status of S. mansoni if (SEA) was utilized. The test with (AWA) was slightly more sensitive in the early cases of S. haematobium than the late cases, while the same high sensitivity was given by the test with (SEA) in both groups. Also IHAT with (AWA) was more sensitive for the diagnosis of mixed bilharzial infection than with (SEA). ELISA test with (SEA) showed a progressive increase in sensitivity with the advance of S. mansoni. Also the test with (SEA) was more sensitive than with (AWA); and for the diagnosis of cases of mi...Continue Reading

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.