Cryptosporidium sp. y otros parásitos intestinales en niños menores de 5 años con diarrea y su relación con las pruebas coprocualitativas

Abstract: To determine the presence of Cryptosporidium sp. and other intestinal parasites, as well as their relation to coproqualitative tests, fecal samples were analyzed from 100 children ranging from 3 months to 5 years old, who attended the Autonomous Service Parasitology Laboratory at the Unive...

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Bibliographic Details
Main Authors: Bracho M Ángela, Rivero-Rodríguez Zulbey, Salazar F Solneumar, Jaimes R Patricia, Semprún T Mariana, Monsalve-Castillo Francisca, Villalobos P Rafael
Format: Article in Journal/Newspaper
Language:English
Spanish
Published: Universidad del Zulia,Facultad de Medicina,Departamento de Enfermedades Infecciosas y Tropicales 2010
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Online Access:https://doaj.org/article/15e6c83122984fdba07e318d9f8a4cde
Description
Summary:Abstract: To determine the presence of Cryptosporidium sp. and other intestinal parasites, as well as their relation to coproqualitative tests, fecal samples were analyzed from 100 children ranging from 3 months to 5 years old, who attended the Autonomous Service Parasitology Laboratory at the University Hospital of Maracaibo (SAHUM) with a clinical diagnosis of diarrhea. These samples were subjected to macroscopic and microscopic examination with SSF (0.85%) and iodine, Kinyoun stain for the detection of intestinal coccidia, coproqualitative tests (occult blood, reducing sugars and pH). Of all the samples studied, 12% evidenced parasites. The species found were Cryptosporidium sp. (4%), Ascaris lumbricoides (1%), Trichuris trichiura (2%) Pentatrichomonas hominis (1%), Giardia lamblia and Blastocystis hominis at (4%). There was no correlation between the coproqualitative tests and the parasitic species identified, nor was there any relationship between parasitosis and gender. Cryptosporidium sp. and Giardia lamblia were the most frequent pathogenic parasites in children 2 years old. Resumen: Para determinar la presencia de Cryptosporidium sp. y otros parásitos intestinales; así como su relación con las pruebas coprocualitativas, se analizaron 100 muestras fecales de niños de 3 meses a 5 años de edad, que asistieron al Laboratorio de Parasitología del Servicio Autónomo del Hospital Universitario de Maracaibo (SAHUM) con diagnóstico clínico de diarrea. Estas muestras fueron sometidas a un examen macroscópico y microscópico con SSF (0,85%) y lugol, coloración de Kinyoun para la detección de coccidios intestinales y las pruebas coprocualitativas: sangre oculta, azucares reductores y pH. Del total de muestras estudiadas, el 12% evidenció parásitos. Las especies encontradas fueron Cryptosporidium sp., Giardia lamblia y Blastocystis hominis con 4% cada uno, Trichuris trichiura (2%), Ascaris lumbricoides (1%), Pentatrichomonas hominis (1%). No se encontró correlación entre las pruebas coprocualitativas y las especies ...