Entamoeba Dispar
Mostrando 1-12 de 94 artigos, teses e dissertações.
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1. Good manufacturing practices of minimally processed vegetables reduce contamination with pathogenic microorganisms
ABSTRACT Consumption of ready-to-eat (RTE) vegetables is quick, easy and healthy, especially when eaten without cooking. However, they might be a source of foodborne pathogenic microorganisms. The objective of this study was to evaluate the microbiological and parasitological contamination of fresh RTE vegetables produced in agroindustries in the Federal Dis
Rev. Inst. Med. trop. S. Paulo. Publicado em: 14/02/2019
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2. Intestinal parasitism among waste pickers in Mato Grosso do Sul, Midwest Brazil
ABSTRACT The purpose of this study was to estimate the prevalence of intestinal parasites in both cooperative-affiliated and independent waste pickers operating at the municipal sanitary landfill in Campo Grande, Mato Grosso do Sul, Brazil, and associate these findings with hemoglobin, eosinophils, vitamin A and C levels and interleukin 5 and 10 (IL-5 and IL
Rev. Inst. Med. trop. S. Paulo. Publicado em: 21/12/2017
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3. Intestinal parasitic infections among expatriate workers in various occupations in Sharjah, United Arab Emirates
ABSTRACT Intestinal parasitic infections are prevalent throughout many countries. This study aimed to determine the prevalence of intestinal parasite carriers among 21,347 expatriate workers, including food handlers and housemaids attending the public health center laboratory in Sharjah, UAE. Stool sample collection was performed throughout the period betwee
Rev. Inst. Med. trop. S. Paulo. Publicado em: 21/12/2017
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4. Socioenvironmental conditions and intestinal parasitic infections in Brazilian urban slums: a cross-sectional study
ABSTRACT Intestinal parasitic infections (IPIs) are neglected diseases with limited data regarding prevalence in Brazil and many other countries. In increasingly urban societies, investigating the profile and socioenvironmental determinants of IPIs in the general population of slum dwellers is necessary for establishing appropriate public policies catered to
Rev. Inst. Med. trop. S. Paulo. Publicado em: 07/08/2017
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5. Detection and differentiation of Entamoeba histolytica and Entamoeba dispar in clinical samples through PCR-denaturing gradient gel electrophoresis
Amebiasis is one of the twenty major causes of disease in Mexico; however, the diagnosis is difficult due to limitations of conventional microscopy-based techniques. In this study, we analyzed stool samples using polymerase chain reaction-denaturing gradient gel electrophoresis (PCR-DGGE) to differentiate between Entamoeba histolytica (pathogenic) and E. dis
Braz J Med Biol Res. Publicado em: 03/04/2017
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6. Frequency and molecular characterisation of Entamoeba histolytica, Entamoeba dispar, Entamoeba moshkovskii, and Entamoeba hartmanni in the context of water scarcity in northeastern Brazil
This study aimed to estimate the frequency, associated factors, and molecular characterisation of Entamoeba histolytica, Entamoeba dispar, Entamoeba moshkovskii, andEntamoeba hartmanni infections. We performed a survey (n = 213 subjects) to obtain parasitological, sanitation, and sociodemographic data. Faecal samples were processed through flotation and cent
Mem. Inst. Oswaldo Cruz. Publicado em: 02/02/2016
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7. Ocorrência de Blastocystis spp. em Uberaba, Minas Gerais, Brasil
Parasitos intestinais são um problema de saúde pública no mundo e a infecção por Blastocystis, protozoário de patogenicidade controversa, é uma das mais frequentes. Nesse estudo foi investigada a ocorrência de parasitos intestinais em pacientes atendidos na Universidade Federal do Triângulo Mineiro, em Uberaba (MG), com ênfase em Blastocystis, pelo
Rev. Inst. Med. trop. S. Paulo. Publicado em: 2015-06
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8. Prevalência de parasitas intestinais entre manipuladores de alimentos de Sari, Norte do Iran
Infecção parasitária é altamente prevalente entre os países em desenvolvimento do mundo. Manipuladores de alimentos são fonte potencial de infecção de muitos parasitas intestinais assim como de outras infecções entero-patogênicas. O propósito deste estudo foi determinar a prevalência de portadores de parasitas intestinais entre pessoas que manip
Rev. Inst. Med. trop. S. Paulo. Publicado em: 2015-04
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9. Prevalência de Entamoeba histolytica/Entamoeba dispar na cidade de Campina Grande, Nordeste do Brasil
A prevalência mundial de Entamoeba histolytica não está bem estabelecida. Este fato deve-se à complicação derivada da existência de duas espécies morfologicamente idênticas, mas geneticamente diferentes: a E. histolytica que causa amebíases e a E. dispar descrita como não patogênica. No Brasil, em comunidades com precárias condições sanitária
Rev. Inst. Med. trop. S. Paulo. Publicado em: 2014-09
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10. Frequency of amoebiasis and other intestinal parasitoses in a settlement in Ilhéus City, State of Bahia, Brazil
Introduction: This study evaluated the frequency of intestinal parasites, emphasizing the identification and differentiation of Entamoeba spp. Methods: Multiplex polymerase chain reaction (PCR), coproantigen tests and morphometric analysis were performed for Entamoeba spp. differentiation. Results: The overall frequency of intestinal parasites was 65%.
Rev. Soc. Bras. Med. Trop.. Publicado em: 12/02/2014
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11. Laboratory diagnosis of amebiasis in a sample of students from southeastern Brazil and a comparison of microscopy with enzyme-linked immunosorbent assay for screening of infections with Entamoeba sp.
Introduction: Epidemiological studies on amebiasis have been reassessed since Entamoeba histolytica and E. dispar were first recognized as distinct species. Because the morphological similarity of these species renders microscopic diagnosis unreliable, additional tools are required to discriminate between Entamoeba species. The objectives of our study were
Rev. Soc. Bras. Med. Trop.. Publicado em: 2014-01
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12. Alta ocorrência de Entamoeba histolytica nos municípios de Ariquemes e Monte Negro, estado de Rondônia, Amazônia Ocidental, Brasil
Introdução: Infecções por Entamoeba histolytica foram investigadas em moradores dos municípios de Ariquemes e Monte Negro, Rondônia, Brasil. Métodos: Amostras de fezes de 216 indivíduos foram processadas por microscopia óptica para detecção de cistos do complexo E. histolytica/E. dispar, seguido pelo método de imunoensaio utilizando kit de ens
Rev. Inst. Med. trop. S. Paulo. Publicado em: 2013-06