Results 111 to 120 of about 9,297 (211)

Hepatozoon canis and Leishmania spp. coinfection in dogs diagnosed with visceral leishmaniasis

Revista Brasileira de Parasitologia Veterinária
This study describes the occurrence of dogs naturally co-infected with Hepatozoon canis and two Leishmania species: L. infantum or L. braziliensis. Four dogs serologically diagnosed with Visceral Leishmaniasis were euthanized.
Fernanda Nazaré Morgado, Amanda dos Santos Cavalcanti, Luisa Helena de Miranda, Lúcia Helena O’Dwyer, Maria Regina Lucas da Silva, Rodrigo Caldas Menezes, Aurea Virgínia Andrade da Silva, Mariana Côrtes Boité, Elisa Cupolillo, Renato Porrozzi   +9 more
doaj   +1 more source

Evaluation of an in vitro and in vivo model for experimental infection with Leishmania (Viannia) braziliensis and L. (V.) peruviana

Parasitology, 2007
SUMMARYLeishmania (Viannia) braziliensis and L. (V.) peruviana are two parasite species characterized by a very different pathogenicity in humans despite a high genetic similarity. We hypothesized previously that L. (V.) peruviana would descend from L. (V.) braziliensis and would have acquired its ‘peruviana’ character during the southward colonization
Gamboa, D., Torres, K., De Doncker, S., Zimic, M., Arevalo, J., Dujardin, J. C.   +5 more
openaire   +5 more sources

Human, canine and equine (Equus caballus) leishmaniasis due to Leishmania braziliensis (= L. braziliensis brazilienzis) in the south-west region of São Paulo state, Brazil [PDF]

Memórias do Instituto Oswaldo Cruz, 1990
Yoshida, E. L. A., Correa, Fernando Amadeu de Oliveira Motta de Azevedo, Marques, Silvio Alencar, Stolf, Hamilton Ometto, Dillon, N. L., Momen, H., Grimaldi Junior, G.   +6 more
openaire   +6 more sources

Estudo comparativo da arginase em Leishmania (Leishmania) amazonensis, L. (Viannia) braziliensis e L. (L.) infantum [PDF]

, 2019
In Brazil, tegumentary leishmaniasis (LT) and visceral leishmaniasis (LV) are endemic and widely distributed, and LT is frequently associated with the species Leishmania (Leishmania) amazonensis and L. (Viannia) braziliensis, whereas the visceral form is
Bárbara Beiral Esteves Santana
core  

Differential effects of antigens from L. braziliensis isolates from disseminated and cutaneous leishmaniasis on in vitro cytokine production [PDF]

, 2006
BACKGROUND: Disseminated leishmaniasis is an emerging infectious disease, mostly due to L. braziliensis, which has clinical and histopathological features distinct from cutaneous leishmaniasis.
Guimarães, Luiz Henrique Santos, Jesus, Amélia Maria Ribeiro de, Almeida, Roque Pacheco de, Ho, John, Leopoldo, Paulo de Tarso Gonçalves, Carvalho Filho, Edgar Marcelino de, Schriefer, Albert, Giudice, Ângela   +7 more
core  

Anticuerpos de Trypanosoma cruzi, Leishmania mexicana y Leishmania braziliensis en perros domiciliados de Tabasco, México

, 2017
Objetivo. Determinar la frecuencia de anticuerpos circulantes de Trypanosoma cruzi (T. cruzi), Leishmania mexicana (L. mexicana) y Leishmania braziliensis (L.
Arjona J, Guadalupe, Guadalupe Arjona J, Maritza Zaragoza V, Eliut Santamaria M, Luis Cruz B, Sánchez M, Manuel, Zaragoza V, Maritza, García Herrera, Ricardo, Santamaria M, Eliut, Claudia Zaragoza V, Manuel Sánchez M, Cruz B, Luis, Ricardo García Herrera, Zaragoza V, Claudia   +13 more
core   +1 more source

Exposure to dead L. braziliensis does not modulate CD18 expression or ROS production.

, 2015
Inflammatory neutrophils were co-cultured with L. braziliensis and stained with anti-CD62L. (A,C) Representative histograms depicting ROS production or CD18 staining in neutrophils cultured alone (gray), neutrophils exposed to stationary L. braziliensis (
Rebecca P. Curvelo (700250), Fabienne Tacchini-Cottier (102063), Sarah A. C. Falcão (700248), Camila I. de Oliveira (111155), Aldina Barral (70886), Valeria M. Borges (323886), Benjamin P. Hurrell (700249), Deboraci B. Prates (700251), Tiffany Weinkopff (211321), Fabiana S. Celes (650414)   +9 more
core   +1 more source

Low plasma membrane expression of the miltefosine transport complex renders leishmania braziliensis refractory to the drug

, 2013
Miltefosine (hexadecylphosphocholine, MLF) is the first oral drug with recognized efficacy against both visceral and cutaneous leishmaniasis. However, some clinical studies have suggested that MLF shows significantly less efficiency against the cutaneous
Castanys, Santiago, Carvalho, L., Sánchez-Cañete, María P., Pérez-Victoria, F. J., Gamarro, Francisco   +4 more
core   +1 more source

Functional analysis of the LRR17 protein, rich in leucine repeats and secreted by Leishmania (Viannia) braziliensis and L. (Leishmania) amazonensis.

, 2011
As repetições ricas em leucina (LRR) são domínios presentes em diversas famílias de proteínas com diferentes funções, sendo responsáveis pela formação de uma estrutura capaz de estabelecer interações protéicas. Em decorrência do projeto de caracterização
Alessandro Aparecido Rodrigues da Silva, Silva, Alessandro Aparecido Rodrigues da   +1 more
core   +1 more source

Extracellular cultivation and morphological characterization of amastigote-like forms of Leishmania panamensis and L. braziliensis

, 1989
Two strains of the Leishmania braziliensis complex have been adapted to grow extracellularly at elevated temperature as amastigote-like forms in a cell-free medium.
McMahon-Pratt, D., Eperon, S.
core   +1 more source