Abstract:
INTRODUCTION:The microscopic examination of microhematocrit tubes (mHCT) has been proposed as the gold standard for acute and congenital Chagas disease diagnosis. We compared different mHCT methodologies detecting T. cruzi parasites in the blood. METHODS:The rotating method, water mount, and immersion oil methods were compared for their suitability, sensitivity, and specificity. RESULTS:The rotating method was easier, faster, and more sensitive than the others with 100% specificity. CONCLUSIONS:The rotating method is feasible for laboratory technicians with standard training in microscopic techniques and is recommended for the diagnosis of acute Chagas disease in primary health care facilities.
journal_name
Rev Soc Bras Med Tropjournal_title
Revista da Sociedade Brasileira de Medicina Tropicalauthors
Vera-Ku M,Meza-González G,Carlier Y,Truyens C,Gamboa-León Rdoi
10.1590/0037-8682-0505-2018subject
Has Abstractpub_date
2019-06-27 00:00:00pages
e20180505eissn
0037-8682issn
1678-9849pii
S0037-86822019000100671journal_volume
52pub_type
杂志文章abstract::The prevalence of intestinal parasites was carried on users of the Health Center of Sousas District, Campinas, SP (1986-1990). From 770 observed medical records we verify 114 positive cases (14.8%) for protozoa, helminths and commensals. Ascaris lumbricoides (48.2%), Giardia lamblia (30.7%), Trichuris trichiura (18.4%...
journal_title:Revista da Sociedade Brasileira de Medicina Tropical
pub_type: 杂志文章
doi:10.1590/s0037-86821992000300005
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journal_title:Revista da Sociedade Brasileira de Medicina Tropical
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doi:10.1590/s0037-86822007000500010
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journal_title:Revista da Sociedade Brasileira de Medicina Tropical
pub_type: 杂志文章
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journal_title:Revista da Sociedade Brasileira de Medicina Tropical
pub_type: 杂志文章
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journal_title:Revista da Sociedade Brasileira de Medicina Tropical
pub_type: 杂志文章
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journal_title:Revista da Sociedade Brasileira de Medicina Tropical
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journal_title:Revista da Sociedade Brasileira de Medicina Tropical
pub_type: 杂志文章
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journal_title:Revista da Sociedade Brasileira de Medicina Tropical
pub_type: 杂志文章
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journal_title:Revista da Sociedade Brasileira de Medicina Tropical
pub_type: 杂志文章
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journal_title:Revista da Sociedade Brasileira de Medicina Tropical
pub_type: 杂志文章
doi:10.1590/s0037-86821999000100004
更新日期:1999-01-01 00:00:00
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journal_title:Revista da Sociedade Brasileira de Medicina Tropical
pub_type:
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更新日期:2020-12-21 00:00:00
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journal_title:Revista da Sociedade Brasileira de Medicina Tropical
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journal_title:Revista da Sociedade Brasileira de Medicina Tropical
pub_type: 杂志文章
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更新日期:2018-09-01 00:00:00
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journal_title:Revista da Sociedade Brasileira de Medicina Tropical
pub_type: 杂志文章
doi:10.1590/0037-8682-0042-2015
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abstract:INTRODUCTION:Strongyloides venezuelensis has been used as a model for studying human strongyloidosis. METHODS:This study aimed to compare the ability of predatory nematophagous fungi Duddingtonia flagrans (AC001), Arthrobotrys robusta (I-31) and Monacrosporium sinense (SF53) and on infective larvae (L3) of Strongyloid...
journal_title:Revista da Sociedade Brasileira de Medicina Tropical
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journal_title:Revista da Sociedade Brasileira de Medicina Tropical
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journal_title:Revista da Sociedade Brasileira de Medicina Tropical
pub_type: 杂志文章
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journal_title:Revista da Sociedade Brasileira de Medicina Tropical
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journal_title:Revista da Sociedade Brasileira de Medicina Tropical
pub_type: 杂志文章
doi:10.1590/s0037-86822008000500009
更新日期:2008-09-01 00:00:00
abstract:INTRODUCTION:The aim of this study was to assess the epidemiological characteristics of Trypanosoma cruzi-infected mothers and the live birth conditions of neonates. METHODS:A serological survey with IgG-specific tests was conducted using dried blood samples from newborn infants in the State of Minas Gerais. T. cruzi ...
journal_title:Revista da Sociedade Brasileira de Medicina Tropical
pub_type: 杂志文章
doi:10.1590/0037-8682-1687-2013
更新日期:2013-03-01 00:00:00
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journal_title:Revista da Sociedade Brasileira de Medicina Tropical
pub_type: 杂志文章
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更新日期:2013-07-01 00:00:00
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journal_title:Revista da Sociedade Brasileira de Medicina Tropical
pub_type: 杂志文章
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更新日期:2006-11-01 00:00:00
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journal_title:Revista da Sociedade Brasileira de Medicina Tropical
pub_type: 杂志文章
doi:10.1590/s0037-86822009000100015
更新日期:2009-01-01 00:00:00
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journal_title:Revista da Sociedade Brasileira de Medicina Tropical
pub_type: 杂志文章
doi:10.1590/s0037-86822009000200019
更新日期:2009-03-01 00:00:00
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journal_title:Revista da Sociedade Brasileira de Medicina Tropical
pub_type: 杂志文章
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更新日期:2020-09-25 00:00:00
abstract:INTRODUCTION:Staphylococcal species are pathogens that are responsible for outbreaks of foodborne diseases. The aim of this study was to investigate the prevalence of enterotoxin-genes and the antimicrobial resistance profile in staphylococcus coagulase-negative (CoNS) and coagulasepositive (CoPS) isolates from black p...
journal_title:Revista da Sociedade Brasileira de Medicina Tropical
pub_type: 杂志文章
doi:10.1590/s0037-86822012000500008
更新日期:2012-10-01 00:00:00
abstract:INTRODUCTION: :Bottlenecks still exist during human immunodeficiency virus care that may delay the achievement of better outcomes. METHODS: :We established a monitoring system to trace patients throughout the human immunodeficiency virus/acquired immunodeficiency syndrome care process in Juiz de Fora, Brazil, to ident...
journal_title:Revista da Sociedade Brasileira de Medicina Tropical
pub_type: 杂志文章
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更新日期:2017-03-01 00:00:00
abstract::This study aimed to describe the epidemiology and spread of visceral leishmaniasis in the municipality of Várzea Grande, State of Mato Grosso, Brazil, between 1998 and 2007. Forty-eight human cases were reported, with an incidence rate of up to 11.7 per 100,000 inhabitants, particularly among children and adolescents ...
journal_title:Revista da Sociedade Brasileira de Medicina Tropical
pub_type: 杂志文章
doi:10.1590/s0037-86822009000500005
更新日期:2009-09-01 00:00:00
abstract:INTRODUCTION::Trypanosoma cruzi is the etiologic agent of Chagas disease in humans, mainly in Latin America. Trypanosome stocks were isolated by hemoculture from patients followed at Evandro Chagas National Institute of Infectious Diseases (FIOCRUZ) and studied using different approaches. METHODS::For species and geno...
journal_title:Revista da Sociedade Brasileira de Medicina Tropical
pub_type: 杂志文章
doi:10.1590/0037-8682-0406-2016
更新日期:2017-01-01 00:00:00