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1.
Pan Afr. med. j ; 12(43): 1-6, 2012.
Article in French | AIM | ID: biblio-1268416

ABSTRACT

Introduction: La presente etude rapporte les donnees serologiques de 306 serums collectes chez des parturientes au CHU de Bobo Dioulasso et analyses retrospectivement au CHU de Reims en 2011. Le but etait de determiner le statut serologique de ces parturientes et d'en deduire la conduite a tenir. Methodes: La recherche des IgG et des IgM anti toxoplasmiques etait systematique. Les techniques d'agglutination haute sensibilisee et celle d'Immunocapture M ont servi a la recherche respective des anticorps specifiques IgG et des IgM. Resultats: Sur 306 serums analyses; 95 (31) avaient des IgG positifs et aucun n'avait des IgM. Deux cent onze (211) serums (69) des serums n'avaient ni IgG; ni IgM. Conclusion: Nos resultats montrent que 31 des femmes en dehors d'une immunodepression sous jacente; possedent une immunite residuelle vis a vis de Toxoplasma gondii et n'ont pas la necessite d'avoir une surveillance serologique pendant la grossesse. Cependant; 69 (211) des parturientes sont a risque d'une seroconversion; et devraient beneficier de conseils hygieno dietetiques; associes a une surveillance serologique durant la grossesse. Ces resultats montrent l'interet de mettre en place des mesures de prevention contre la toxoplasmose congenitale; etant l'une des affections materno - foetales les plus frequentes par la mise en place d'un diagnostic prenatal de la toxoplasmose en routine dans notre hopital


Subject(s)
Pregnancy , Pregnant Women , Serologic Tests , Toxoplasmosis
2.
Mem. Inst. Oswaldo Cruz ; 95(1): 89-94, Jan.-Feb. 2000. tab
Article in English | LILACS | ID: lil-251318

ABSTRACT

We studied the frequency of specific anti-Toxoplasma IgM, IgA and IgE antibodies in serum of 28 immunocompetent Colombian patients, selected by ophthalmologists and with lesions that were compatible with ocular toxoplasmosis. Patients were classified in three groups: (i) group 1 consisted of ten patients with a first episode; (ii) group 2, with seven patients with a recurrence and (iii) group 3, consisted of eleven patients with chronic chorioretinal lesion without uveitis. We found that 10/28 (35 per cent) of Colombian patients with ocular toxoplasmosis possessed at least one serological marker for Toxoplasma infection different from IgG. In group 1 (first episode), we found simultaneous presence of specific IgM plus IgA plus IgE in 1/10 (10 per cent). In group 2 (recurrences) in 1/7 (14 per cent) we found IgM and IgA test positives and in 1/7 (14 per cent) we found IgM and IgE tests positives. In group 3 (toxoplasmic chorioretinal scar) the IgA serological test was positive in 2/11 (18 per cent). These results show that serum IgM or IgA or IgE can be present during recurrences.


Subject(s)
Humans , Male , Female , Child , Adolescent , Adult , Middle Aged , Animals , Antibodies, Protozoan/analysis , Immunoglobulin A/analysis , Immunoglobulin E/analysis , Immunoglobulin M/analysis , Toxoplasma/immunology , Toxoplasmosis, Ocular/immunology , Acute Disease , Chronic Disease , Colombia
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