Results 31 to 40 of about 197 (103)

Epidemiological studies of Mansonella ozzardi (Nematoda, Onchocercidae) in indigenous communities of Pauini municipality, Amazonas, Brazil Estudos epidemiológicos da Mansonella ozzardi (Nematoda, Onchocercidae) em comunidades indígenas do município de Pauini, Amazonas, Brasil

open access: yesActa Amazonica, 2007
The Mansonella ozzardi has a widespread distribution among the indigenous and riverine communities of Amazonas, Brazil. We estimated the prevalence of Mansonella ozzardi in indigenous communities of the Pauini municipality, Amazonas state, Brazil and the
Jansen Fernandes Medeiros   +3 more
doaj   +1 more source

The search for better treatment strategies for mansonellosis: an expert perspective

open access: yes, 2023
Introduction: Four species of the Mansonella genus infect millions of people across sub-Saharan Africa and Central and South America. Most infections are asymptomatic, but mansonellosis can be associated with nonspecific clinical manifestations such as ...
Gobbi, Federico   +5 more
core   +1 more source

[Ocular manifestations in mansonelliasis].

open access: yesArquivos brasileiros de oftalmologia, 2009
To evaluate eye manifestations in mansonelliasis patients from Coari, AM, rural area on the middle Amazonas River.Cross-sectional study consisted of evaluation of 543 subjects from Coari rural area on Solimões River right margin. All subjects were submitted to blood test for microfilaria and the subjects who had a positive test also were submitted to ...
Jacob Moysés, Cohen   +2 more
openaire   +1 more source

The Prevalence of Filariasis in Awi, Akamkpa Local Government Area of Cross River State-Nigeria.

open access: yes, 2003
The prevalence of Filariasis in Awi, Akamkpa Local Government Area, was studied among 303 residents of the community between July 2000 and June 2001. Venous blood specimens collected from the residents after a Mazzotti test, were examined using standard ...
Akpan, S.S   +3 more
core   +1 more source

First report of presumed parasitic keratitis in Indians from the Brazilian Amazon

open access: yes, 2000
Purpose. To describe corneal disorders in patients with systemic parasitic disease. Methods. Cross-sectional study consisted of ophthalmologic examinations, peripheral blood tests and skin biopsies in 496 subjects (395 Indians and 101 non-indians) from ...
Campos, M., Garrido, C.
core   +1 more source

No evidence of Wolbachia endosymbiosis with Loa loa and Mansonella perstans

open access: yes, 2003
Endosymbiotic Wolbachia bacteria from different filarial species, including major pathogens of humans such as Wuchereria bancrofti, Brugia malayi and Onchocerca volvulus, seem to play an important role in the development, viability and fertility of these
Kremsner, P. G.   +4 more
core   +1 more source

[Mansonelliasis in the southeast Venezuelan Orinoquia region].

open access: yesRevista do Instituto de Medicina Tropical de Sao Paulo, 1993
Physical exam and skin biopsy were performed and peripheral blood samples drawn from 10% of the inhabitants of 26 jungle villages of the State of Bolívar, Venezuela. One hundred and fifty three Indians and an inhabitant of mixed blood from 13 different communities were found to be infected with mansonelliasis representing a global index of 36.40% in ...
C E, Medrano, G S, Volcán, G A, Godoy
openaire   +1 more source

Identificação das espécies vetoras (Diptera: Simuliidae) de oncocercose humana no foco da Amazônia do Brasil e da Venezuela

open access: yes, 1987
Revisamos as posições taxonômicas de três espécies de simulídeos da Amazônia, Simulium guianense Wise, S. oyapockense Flock & Abonnenc e S. yarzabali Ramirez Perez. Sinonimizamos S. cuasisanguineum Ramires Perez, Yarzabal & Peterson com S.
Dias, A. P. A. Luna   +4 more
core   +1 more source

Dinâmica de transmissão natural de Mansonella ozzardi (Manson, 1897) (Nematoda: Onchocercidae) na comunidade de Pedras Negras, município de São Francisco do Guaporé, Estado de Rondônia, Brasil [PDF]

open access: yes, 2013
Mansonelliasis is a tropical filarial disease caused by M. ozzardi transmitted by black flies and midges. Only the black flies are vectors for this filariasis in Brazil, where the disease is more expressive in Amazonian riverside communities.
Velasques, Suzane Neves
core  

Aporte de la técnica de PCR en el diagnóstico de Mansonella ozzardi en zonas endémicas de la Argentina Contribution of the PCR assay to the diagnosis of Mansonella ozzardi in endemic areas of Argentina

open access: yesRevista Argentina de Microbiología, 2012
Mansonella ozzardi es un nematode parásito tisular, agente etiológico de mansonellosis en casi la totalidad de los países latinoamericanos. En Argentina la mansonellosis ha sido descrita a lo largo de la región de las yungas.
María F Degese   +5 more
doaj  

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