Results 141 to 150 of about 2,892 (170)

First evidence of transmission of Leishmania (Viannia) lainsoni in a Sub Andean region of Bolivia

Acta Tropica, 2002
Using ubiquitous primers which amplify the variable parts of kDNA minicircle of all Leishmania spp, we obtained for Leishmania (viannia) lainsoni a major band of 605 bp (band 1) shared with L. V. braziliensis and a minor 524 bp band (band 2) specific of L. V. lainsoni. The specificity of the two bands was examined through Southern blot hybridization of
B, Bastrenta, R, Buitrago, F, Vargas, F, Le Pont, M, Torrez, M, Flores, N, Mita, S F, Brenière   +7 more
openaire   +3 more sources

AXENIC PROMASTIGOTE FORMS OF LEISHMANIA (VIANNIA) LAINSONI AS AN ALTERNATIVE SOURCE FOR LEISHMANIA ANTIGEN PRODUCTION

Journal of Parasitology, 2005
The present study demonstrates that axenic cultures of Leishmania (Viannia) lainsoni produce larger cell masses in NNN-LIT medium, as well as higher amounts of total proteins in cell extracts, than Leishmania (Leishmania) amazonensis. Antigenicity of L. (V.) lainsoni whole promastigotes is similar to that of L.
José R, Corrêa, Sidney G, Santos, Márcio S, Araújo, Cibele, Baptista, Maurilio J, Soares, Reginaldo P, Brazil   +5 more
openaire   +3 more sources

Leishmania (Viannia) lainsoni (Silveira et al. 1987): ultrastructural aspects of the parasite and skin lesion in experimentally infected hamster (Mesocricetus auratus)

Parasitology Research, 2007
Leishmania (Viannia) lainsoni was first described in 1987 in the state of Pará, in the Brazilian Amazon region. The initial characterization of this parasite was performed based only in light microscopy techniques. Posterior studies with this Leishmania species, which focused on biochemistry and molecular assays, showed its divergent position in the ...
José R, Corrêa, Reginaldo P, Brazil, Maurilio J, Soares   +2 more
openaire   +3 more sources

Experimental cutaneous leishmaniasis. IV. The humoral response of Cebus apella (Primates: Cebidae) to infections of Leishmania (Leishmania) amazonensis, L. (Viannia) lainsoni and L. (V.) braziliensis using the direct agglutination test.

Acta tropica, 1997
The direct agglutination test (DAT) was used to evaluate the serological response of 150 serum samples taken from 15 captive-bred capuchin monkeys Cebus apella. These animals had been experimentally infected with either L. (Leishmania) amazonensis, L. (Viannia) lainsoni or L. (V.) braziliensis. Monkeys infected with L. (L.) amazonensis or L.
L M, Garcez, F T, Silveira, A, el Harith, R, Lainson, J J, Shaw   +4 more
openaire   +3 more sources

Leishmania lainsoni: a peculiarVianniaspecies

Annals of Tropical Medicine & Parasitology, 1995
O, Fernandez, R, Pacheco, H, Momen, W, Degrave, D A, Campbell   +4 more
openaire   +3 more sources

Low expression of hypoxia-inducible factor-1α and differential expression of immune mediators during experimental infection with Leishmania (Viannia) spp.

Cytokine, 2022
Leishmania (Viannia) species are the major agents of cutaneous leishmaniasis (CL) in the Americas. Ulcerative stigmatizing skin lesions generally characterize CL.
Camila Alves Mota, Daniele Stéfanie Sara Lopes Lera-Nonose, Aline Ávila Brustolin, G. Chiqueto Duarte, Maria Carolina Mota dos Santos, Maria Valdrinez Campana Lonardoni, Thaís Gomes Verzignassi Silveira   +6 more
semanticscholar   +1 more source

Integrative oncology: Addressing the global challenges of cancer prevention and treatment

Ca-A Cancer Journal for Clinicians, 2022
Jun J Mao,, Msce, Lorenzo Cohen, Karen M Mustian   +2 more
exaly  

Revisiting Leishmania (Viannia) lainsoni Silveira, Shaw, Braga, and Ishikawa, 1987: current knowledge and emerging perspectives

Parasites & Vectors
Thais Gouvêa de Morais, M. Campos, F. T. Silveira, Thiago Vasconcelos dos Santos   +3 more
semanticscholar   +1 more source

In vitro infectivity of species of Leishmania (Viannia) responsible for American cutaneous leishmaniasis

Parasitology Research, 2008
M. Campos, C. M. Castro Gomes, A. Souza, R. Lainson, C. Corbett, F. Silveira   +5 more
semanticscholar   +1 more source

Obesity and adverse breast cancer risk and outcome: Mechanistic insights and strategies for intervention

Ca-A Cancer Journal for Clinicians, 2017
Cynthia Morata-Tarifa, Joyce M Slingerland   +1 more
exaly