Results: 16

Toxoplasma gondii, Neospora caninum and Leishmania spp. serology and Leishmania spp. PCR in dogs from Pirassununga, SP

Seabra, Nathália Mendonça de; Pereira, Vanessa Figueredo; Kuwassaki, Marcos Vinícius; Benassi, Julia Cristina; Oliveira, Trícia Maria Ferreira de Sousa.

Rev. bras. parasitol. vet; 24 (4), 2015

Abstract We examined the presence of antibodies against the parasites Toxoplasma gondii, Neospora caninum, and Leishmania spp., as well the presence of DNA from Leishmania spp., in dogs from Pirassununga - SP. The seropositivity rate was compared with the animals’ originating location. Three hundre...

Anticuerpos Antiprotozoarios/sangre, Perros/inmunología, Perros/parasitología, Técnica del Anticuerpo Fluorescente Indirecta/veterinaria, Leishmania/inmunología, Neospora/inmunología, Reacción en Cadena de la Polimerasa/veterinaria, Estudios Seroepidemiológicos, Toxoplasma/inmunología

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Persistence of Leishmania antigen in C57B1/6j inbred mice infected with Leishmania (Leishmania) amazonensis

Vasconcellos, C; Kauffman, M. R; Sotto, M. N.

Rev. Assoc. Med. Bras. (1992, Impr.); 45 (3), 1999

Purpose. To develop an animal model for studying mucocutaneous leishmaniasis. Methods. The hind footpad of C57B1/6j inbred mice was experimentally infected with 10(7) Leishmania (Leishmania) amazonensis promastigote and the skin was studied through ligh and electron transmission microscopy and immunohist...

Leishmania/inmunología, Antígenos de Protozoos, Leishmaniasis Mucocutánea/patología, Piel/ultraestructura, Modelos Animales de Enfermedad, Ratones Endogámicos C57BL, Estudios de Seguimiento, Inmunohistoquímica, Microscopía Electrónica, Leishmaniasis Mucocutánea/inmunología

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Caracterizaçäo biológica de cepas de Leishmania amazonensis isoladas de pacientes com diferentes formas clínicas de Leishmaniose

Almeida, Roque Pacheco de.

No presente estudo, foi avaliado o comportamento biológico de 5 cepas de L. amazonensis isoladas de pacientes com leishmaniose tegumentar (3 cepas) e leishmaniose visceral (2 cepas). Foram utilizados camundongos isogênicos BALB/c, os quais säo susceptíveis à infecçäo por L. amazonensis, e desta ma...

Leishmaniasis/inmunología, Leishmania/inmunología, Leishmaniasis/veterinaria, Brasil

IgG antibody reactivity with Trypanosoma cruzi and Leishmania antigens in sera of patients with Chagas' disease and Leishmaniasis

Chiller, Tom M; Samudio, Margarita A; Zoulek, Gert.

Memorias del Instituto de Investigaciones en Ciencias de la Salud; 14 (), 1990

Anticuerpos Antiprotozoarios/inmunología, Trypanosoma cruzi/inmunología, Leishmania/inmunología, Leishmaniasis/diagnóstico, Ensayo de Inmunoadsorción Enzimática, Immunoblotting

Frequency of Leishmania - reactive T cells in lesions of american mocucutaneous leishmaniasis (AMCL) patients: its relevance in the process of healing or aggravation of the disease

Conceição-Silva, Fátima; Dórea, Regina; Pirmez, Claude; Schubach, A. O; Cysne, Léa; Coutinho, S. G.

Mem. Inst. Oswaldo Cruz; 83 (supl.1), 1988

Leishmania/inmunología, Linfocitos T/inmunología, Trypanosomatina

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B cell dependent T lymphocyte responses in leishmaniasis

Sacks, David L.

Mem. Inst. Oswaldo Cruz; 83 (supl.1), 1988

The activation of B cell dependent T cells during Leishmania infection cannot be considered a trivial event, because their removal profoundly alters the course and outcome of infection within genetically susceptible and resistant mouse strains. The demonstration that idiotype recognizing T cells also app...

Anticuerpos Antiprotozoarios/inmunología, Linfocitos B/fisiología, Leishmania/inmunología, Linfocitos T, Ratones Endogámicos BALB C, Ratones Endogámicos C3H

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