Results 131 to 140 of about 6,322 (182)
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Dissemination of Leishmania (Viannia) braziliensis
Journal of Comparative Pathology, 1996Destructive human mucocutaneous leishmaniasis may appear many years after the primary cutaneous infection with Leishmania (Viannia) braziliensis. Hamsters (Mesocricetus auratus) were infected with metacyclic L. braziliensis promastigotes. It was found that secondary metastatic visceral lesions could arise from a primary cutaneous lesion, or secondary ...
M C, Almeida +3 more
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Concurrent human infection withLeishmania donovaniandLeishmania braziliensis braziliensis
Annals of Tropical Medicine & Parasitology, 1986In the suburban district of Campo Grande, Municipality of Rio de Janeiro (Brazil) cases of both Leishmania domovani and L. b. braziliensis infections occur. In March 1982 we examined a white male child, five years old, with fever, weight loss and distended abdomen, symptoms said to have started three months before.
M P, Oliveira Neto +5 more
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Purine metabolism in Leishmania donovani and Leishmania braziliensis
Biochimica et Biophysica Acta (BBA) - General Subjects, 1978We have studied purine metabolism in the culture forms of Leishmania donovani and Leishmania braziliensis. These organisms are incapable of synthesizing purines de novo from glycine, serine, or formate and require an exogenous purine for growth. This requirement is better satisfied by adenosine or hypoxanthine than by guanosine.
J J, Marr, R L, Berens, D J, Nelson
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Clinical presentations of Leishmania braziliensis braziliensis
Parasitology Today, 1985Leishmania braziliensis braziliensis (Lbb) is probably the most serious, leishmanial infection of the New World. Although epidemiological information is incomplete, its distribution is believed to extend from Belize in Central America to northern Argentina, involving all countries east of the Andes.
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Cutaneous Leishmaniasis From Guatemala or Yucatan Due to Leishmania braziliensis braziliensis
International Journal of Dermatology, 1988Observation chez un homme de 26 ans Suisse, ayant sejourne en Amerique du Sud, toxicomane depuis 1978, ayant eu une hepatite virale B en 1982 et des anticorps anti HIV depuis Mars ...
B, Vion, R, Behin
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Leishmania braziliensis (Vianna 1911)
1995Members of the Leishmania braziliensis complex cause both a cutaneous and mucocutaneous form of leishmaniasis. Its vectors are sandflies of the genus Lutzomyia. The infection is widely distributed throughout Central and South America. The major members of this complex include L. braziliensis (Brazil and Venezuela), L. guyanensis (northern Amazon Basin,
Dickson D. Despommier +2 more
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Production and secretion of Leishmania braziliensis proteins
Molecular and Biochemical Parasitology, 1980The kinetics of secretion of proteins by Leishmania braziliensis was followed by incorporation of [3H]leucine into macromolecules produced by the cells which are released into the growth medium. About 10% of the total protein synthesized by actively growing cells is secreted.
A G, Hernandez +3 more
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The American Journal of Tropical Medicine and Hygiene, 2008
Azithromycin, an azalide antibiotic, is highly concentrated within different phagocytic cells, especially macrophages. The potential antileishmanial activity of azithromycin against three species of Leishmania from the New World was assessed using in vitro models.
Fernanda, de Oliveira-Silva +2 more
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Azithromycin, an azalide antibiotic, is highly concentrated within different phagocytic cells, especially macrophages. The potential antileishmanial activity of azithromycin against three species of Leishmania from the New World was assessed using in vitro models.
Fernanda, de Oliveira-Silva +2 more
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Leishmania braziliensis: Localization of glycoproteins in promastigotes
Experimental Parasitology, 1986Two species of glycoproteins from Leishmania braziliensis promastigotes of apparent molecular weights of 53,000 (glycoprotein 53) and 47,000 (glycoprotein 47) were localized. Four lectins with different sugar specificities bound to the blotting sheet to which the electrophoretically separated materials were transferred.
K, Nagakura +3 more
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