Results 101 to 110 of about 1,944 (155)

Reservoir Role of Lizard Psammodromus algirus in Transmission Cycle of Borrelia burgdorferi Sensu Lato (Spirochaetaceae) in Tunisia [PDF]

open access: yes, 2017
To investigate the reservoir role of the lizard Psammodromus algirus for the Lyme disease spirochete, 199 lizards were trapped from April to October 2003 in El Jouza, northwestern Tunisia. In this site, the infection rate of free-living Ixodes ricinus (L.
Bouattour, Ali   +5 more
core  

Parasitological Confirmation and Analysis of Leishmania Diversity in Asymptomatic and Subclinical Infection following Resolution of Cutaneous Leishmaniasis [PDF]

open access: yes, 2015
Background The contribution of individuals with subclinical infection to the transmission and endemicity of cutaneous leishmaniasis (CL) is unknown. Immunological evidence of exposure to Leishmania in residents of endemic areas has been the basis for ...
Adams, Emily
core   +1 more source

In vitro and in vivo evaluation of cephalosporins for the treatment of Lyme disease. [PDF]

open access: yes, 2018
BackgroundLyme disease accounts for >90% of all vector-borne disease cases in the United States and affect ~300,000 persons annually in North America.
Ambati, Aditya   +9 more
core  

The Infection Rates of Trypanosomes in Squirrel Monkeys at Two Sites in the Brazilian Amazon

open access: yesMemorias do Instituto Oswaldo Cruz, 1997
A study was conducted to determine the prevalence of natural infections by trypanosome species in squirrel monkeys: Saimiri sciureus (Linnaeus) and Saimiri ustus (Geoffroy) caught respectively near 2 hydroelectric plants: Balbina, in the State of ...
Mariangela Ziccardi   +1 more
doaj   +1 more source

Biotin/Avidin sandwich enzyme-linked immunosorbent assay for Culicidae mosquito blood meal identification [PDF]

open access: yes
The knowledge of mosquitoes Culicidae host feeding patterns is basic to understand the roles of different species and to indicate their importance in the epidemiology of arthropod-borne diseases.
GOMES, Almério de Castro   +3 more
core   +1 more source

Doença de Chagas crônica: do xenodiagnóstico e hemocultura à reação em cadeia da polimerase

open access: yesRevista de Saúde Pública
Embora tenham ocorrido aprimoramentos no diagnóstico parasitológico da doença de Chagas crônica, a baixa sensibilidade dos exames indiretos é uma limitação para sua aplicação ao diagnóstico e controle pós-terapêutico.
Ana Angélica Bulcão Portela-Lindoso   +1 more
doaj  

Estudo comparativo entre o xenodiagnóstico natural e o artificial, em chagásicos crônicos

open access: yesRevista da Sociedade Brasileira de Medicina Tropical, 1995
Foram realizados, simultaneamente, os xenodiagnósticos natural e artificial em 57 pacientes chagásicos, na fase crônica, com idades entre 26 e 83 anos, sendo 26 do sexo masculino e 31 do feminino, todos com sorologia reativa.
Adelair Helena dos Santos   +2 more
doaj  

O xenodiagnostico e os critérios para avaliar o nivel de parasitemia do paciente chagásico crônico

open access: yesRevista da Sociedade Brasileira de Medicina Tropical, 1991
A sensibilidade do xenodiagnóstico e sua relação com a parasitemia da fase crônica da doença de Chagas foi verificada em 104 pacientes crônicos. As ninfas das espécies de triatomineos, simultaneamente utilizadas nos xenodiagnósticos destes pacientes ...
Elisabeth Bronfen   +1 more
doaj  

Definition of a diagnostic routine in individuals with inconclusive serology for chagas disease

open access: yesBrazilian Journal of Infectious Diseases
Despite the existence of highly sensitive tests, inconclusive serological results are frequent in chronic chagasic infection. This study aimed to define a diagnostic conduct for 30 individuals with inconclusive serology (G3) for chagasic infection ...
Mariele Cristina Modolo Picka   +4 more
doaj   +1 more source

O xenodiagnóstico na doença de Chagas: influência do sexo dos triatomíneos

open access: yesRevista da Sociedade Brasileira de Medicina Tropical, 1991
Foi avaliado, comparativamente, o desempenho de fêmeas e machos de Triatoma infestans, em 5º estádio de desenvolvimento, em xenodiagnósticospara a tripanossomiase americana.
Elisabeth Visone Nunes   +7 more
doaj  

Home - About - Disclaimer - Privacy