Results 141 to 148 of about 1,044 (148)

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
F Le Pont, S F Brenière
exaly   +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 Correa, Maurilio J Soares, Reginaldo P Brazil   +2 more
exaly   +3 more sources

Leishmania (Viannia) lainsoni occupies a unique niche within the subgenus Viannia

Transactions of the Royal Society of Tropical Medicine and Hygiene, 1995
Leishmania lainsoni has recently been recognized as a new peripylarian species belonging to the subgenus Viannia and the L. braziliensis complex. It has been isolated from its sandfly vector, reservoir host and cutaneous lesions of human patients. Microscopical examination has shown characteristics which are different from those of other members of the
D C Barker
exaly   +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 Correa, Reginaldo P Brazil, Maurilio J Soares   +2 more
exaly   +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   +1 more source

Leishmania lainsoni: a peculiarVianniaspecies

Annals of Tropical Medicine & Parasitology, 1995
O, Fernandez, R, Pacheco, H, Momen, W, Degrave, D A, Campbell   +4 more
openaire   +2 more sources

Leishmania lainsoni: a peculiarVianniaspecies

Annals of Tropical Medicine and Parasitology, 1995
O Fernandes, Hooman Momen, Wim Degrave   +2 more
exaly  

Experimental Susceptibility of Nyssomyia antunesi and Lutzomyia longipalpis (Psychodidae: Phlebotominae) to Leishmania (Viannia) lainsoni and L. (V.) lindenbergi (Trypanosomatidae: Leishmaniinae)

Microorganisms
Yetsenia del Valle Sánchez Uzcátegui, Fernando Tobias Silveira, Thaïs Gouvea de Morais   +2 more
exaly