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Evangelia Vretou

Researcher at Pasteur Institute

Publications -  35
Citations -  967

Evangelia Vretou is an academic researcher from Pasteur Institute. The author has contributed to research in topics: Chlamydophila abortus & Chlamydia trachomatis. The author has an hindex of 16, co-authored 35 publications receiving 898 citations. Previous affiliations of Evangelia Vretou include Saint Louis University.

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Recent developments in the laboratory diagnosis of chlamydial infections.

TL;DR: An overview on methodologies and technologies used currently in diagnosis of chlamydial infections with emphasis on recently developed tests is given, and a combination of a specific real-time PCR assay and a microarray test for chlamydiae is proposed as an alternative reference standard to isolation by cell culture.
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Multi locus sequence typing of Chlamydia reveals an association between Chlamydia psittaci genotypes and host species.

TL;DR: The population structure of Chlamydia was assesed using multi-locus sequence typing to report for the first time an association between C. psittaci genotypes with host species and host species jumps.
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Seroprevalences for ovine enzootic abortion in Switzerland

TL;DR: The cELISA in combination with testing pooled sera and statistical methods for true prevalence estimation provided a good survey tool at lower costs and time when compared to other approaches.
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Serological Diagnosis of Ovine Enzootic Abortion by Enzyme-Linked Immunosorbent Assay with a Recombinant Protein Fragment of the Polymorphic Outer Membrane Protein POMP90 of Chlamydophila abortus

TL;DR: A series of overlapping recombinant antigens representing the polymorphic outer membrane protein POMP90 of C. abortus was assessed by enzyme-linked immunosorbent assay (ELISA) and the new rOMP 90-4 ELISA was found to be a more sensitive and specific test than CFT for differentiating animals infected with C. abortedus from those infected withC.
Journal Article

Diagnosis of ovine enzootic abortion, using a competitive ELISA based on monoclonal antibodies against variable segments 1 and 2 of the major outer membrane protein of Chlamydia psittaci serotype 1.

TL;DR: The new cELISA is a sensitive and specific assay for antibodies against C psittaci abortion strains that is rapid and easy to perform and does not require serum dilutions and is suitable as a routine test for chlamydial diagnosis and seroepidemiologic studies.