Lacrimal secretory IgA in active posterior uveitis induced by Toxoplasma gondii

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Lacrimal secretory IgA in active posterior uveitis induced by Toxoplasma gondii.

It is quite difficult to diagnose active toxoplasmosis in patients with ocular toxoplasmosis. Active posterior uveitis presumably due to Toxoplasma gondii infection (APUPT) is seldom produced during a prime-infection; hence most patients do not show high IgM antibodies. High levels of IgA have been described in active toxoplasmosis. The purpose of this study was to investigate possible associat...

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Anti-Toxoplasma gondii secretory IgA in tears of patients with ocular toxoplasmosis: immunodiagnostic validation by ELISA.

Toxoplasma gondii causes posterior uveitis and the specific diagnosis is based on clinical criteria. The presence of anti-T. gondii secretory IgA (sIgA) antibodies in patients' tears has been reported and an association was found between ocular toxoplasmosis and the anti-T. gondii sIgA isotype in Brazilian patients. The purpose of this study was to provide an objective validation of the publish...

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Anterior uveitis in a kitten infected with Toxoplasma gondii (Tehran strain)

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Secretory traffic in the eukaryotic parasite Toxoplasma gondii

Name a single-celled eukaryote that boasts a small genome size, is easily cultivated in haploid form, for which a wide variety of molecular genetic tools are available, and that exhibits a simple, polarized secretory apparatus with a well-defined endoplasmic reticulum and Golgi that can serve as a model for understanding secretion. Got it? Now name a cell with all these attributes that contains...

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ژورنال

عنوان ژورنال: Memórias do Instituto Oswaldo Cruz

سال: 2004

ISSN: 0074-0276

DOI: 10.1590/s0074-02762004000800013