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Ocorrência de parasitos intestinais em hortaliças comercializadas em feiras no Distrito Federal, Brasil / Intestinal parsites in vegetables commercialized in markets from Federal District, Brazil
Maciel, Divanete de Farias; Gurgel-Gonçalves, Rodrigo; Machado, Eleuza Rodrigues.
Affiliation
  • Maciel, Divanete de Farias; Faculdade de Anhanguera. Brasília. BR
  • Gurgel-Gonçalves, Rodrigo; Universidade de Brasília. Brasília. BR
  • Machado, Eleuza Rodrigues; Faculdade de Anhanguera. Brasília. BR
Rev. patol. trop ; 43(3): 351-359, 2014. tab, ilus
Article in Portuguese | LILACS | ID: biblio-836283
Responsible library: BR15.1
RESUMO
Infecções parasitárias ocorrem em decorrência de precárias condições sanitárias e maus hábitos de higienização. Hortaliças comercializadas em feiras livres podem representar risco para a saúde pública por serem consumidas cruas pela população e, eventualmente, estarem contaminadas com cistos de protozoários, ovos e/ou larvas de helmintos parasitos. Com o objetivo de descrever a ocorrência desses organismos em hortaliças comercializadas em feiras, foram analisadas amostras de agrião (Nasturtium officinale R. Br), alface-crespa (Lactuca sativa L.) e rúcula (Eruca sativa Mill) em dez Regiões Administrativas do Distrito Federal, no período de fevereiro a abril de 2013, pelo método de sedimentação espontânea. Observou-se que todas as feiras comercializavam hortaliças contaminadas por algum organismo (protozoários, helmintos e/ou artrópodes). Os parasitos intestinais detectados foram Entamoeba sp., E. coli, Strongyloides sp., Ascaris sp, Enterobius vermicularis e Ancylostomidae. Concluiu-se que as hortaliças comercializadas nas feiras públicas do DF podem veicular parasitos intestinais caso não sejam devidamente higienizadas.
ABSTRACT
Parasitic infections occur due to poor sanitary conditions and hygiene habits. Vegetables sold in open markets may pose a risk to public health because they are eaten raw by the population and eventually be contaminated with protozoan cysts, eggs and/or larvae of helminthes parasites. In order to describe the occurrence of these parasites in vegetables sold in open markets, samples of watercress (Nasturtium officinale R. Br), lettuce (Lactuca sativa L.) and arugula (Eruca sativa Mill) collected in ten administrative regions of the Federal District of Brazil were analyzed between February and April 2013, using the method of sedimentation. It was observed that all open markets sold vegetables contaminated by some organism (protozoans, helminthes and/or arthropods). The intestinal parasites detected were Entamoeba sp., E. coli, Strongyloides sp. Ascaris sp, Enterobius vermicularis and Ancylostomidae. It is concluded that vegetables sold in the open markets of the Federal District of Brazil may facilitate the transmission of intestinal parasites if not properly sanitized.
Subject(s)

Full text: Available Collection: International databases Health context: Neglected Diseases Health problem: Helminthiasis / Neglected Diseases / Zoonoses Database: LILACS Main subject: Protozoan Infections / Vegetables / Inflammatory Bowel Diseases / Helminths Type of study: Screening study Country/Region as subject: South America / Brazil Language: Portuguese Journal: Rev. patol. trop Journal subject: Tropical Medicine / Pathology Year: 2014 Document type: Article Affiliation country: Brazil Institution/Affiliation country: Faculdade de Anhanguera/BR / Universidade de Brasília/BR
Full text: Available Collection: International databases Health context: Neglected Diseases Health problem: Helminthiasis / Neglected Diseases / Zoonoses Database: LILACS Main subject: Protozoan Infections / Vegetables / Inflammatory Bowel Diseases / Helminths Type of study: Screening study Country/Region as subject: South America / Brazil Language: Portuguese Journal: Rev. patol. trop Journal subject: Tropical Medicine / Pathology Year: 2014 Document type: Article Affiliation country: Brazil Institution/Affiliation country: Faculdade de Anhanguera/BR / Universidade de Brasília/BR
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