Immunocytochemical detection of Entamoeba histolytica

Human anti- Entamoeba histolytica immunoglobulin was used to detect Entamoeba histolytica in 74 positive samples from several different sources, using an indirect immunoperoxidase method. In 73 samples, the protozoan was easily identified. Trophozoites and cysts of all cultured Entamoeba strains exa...

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Veröffentlicht in:Transactions of the Royal Society of Tropical Medicine and Hygiene 1987-01, Vol.81 (4), p.624-626
Hauptverfasser: de Súarez, Eva Pérez, Pérez-Schael, Irene, Perozo-Ruggeri, Gladys, de Dávila, Delia, Römer, Hans, Tapia, Felix J.
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container_issue 4
container_start_page 624
container_title Transactions of the Royal Society of Tropical Medicine and Hygiene
container_volume 81
creator de Súarez, Eva Pérez
Pérez-Schael, Irene
Perozo-Ruggeri, Gladys
de Dávila, Delia
Römer, Hans
Tapia, Felix J.
description Human anti- Entamoeba histolytica immunoglobulin was used to detect Entamoeba histolytica in 74 positive samples from several different sources, using an indirect immunoperoxidase method. In 73 samples, the protozoan was easily identified. Trophozoites and cysts of all cultured Entamoeba strains examined were strongly stained, and as few as 3 trophozoites per microscope slide could be detected. In addition, 51 negative control samples were also tested and non-specific reactions were not observed. These preliminary results show that this method is both sensitive and specific, and can easily detect trophozoites and cysts of different E. histolytica strains.
doi_str_mv 10.1016/0035-9203(87)90435-4
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subjects Amebiasis - diagnosis
Amibiasis
Animals
Antigens, Protozoan - analysis
Biochemistry. Physiology. Immunology. Molecular biology
Biological and medical sciences
Entamoeba histolytica
Entamoeba histolytica - immunology
Entamoebiasis - diagnosis
Feces - parasitology
Fundamental and applied biological sciences. Psychology
Human protozoal diseases
Humans
Immunoenzyme Techniques
Infectious diseases
Liver Abscess, Amebic - diagnosis
Medical sciences
Parasitic diseases
Protozoa
Protozoal diseases
Tropical medicine
title Immunocytochemical detection of Entamoeba histolytica
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