Results 111 to 120 of about 14,623 (258)

Características epidemiológicas da leishmaniose tegumentar americana em uma região endêmica do Estado da Bahia : II leishmaniose canina [PDF]

, 1984
Um inquérito em cães realizado na região de Três Braços, Bahia, mostrou que 3,0% de 98 animais tinham amastigotas em lesões de pele. Parasitos não foram encontrados em pele normal da orelha.
Barretto, Air C., Cuba, César Augusto Cuba, Magalhães, Albino Verçosa de, Marsden, Philip Davis, Rosa, Ana de Cassia Oliveira Cardoso, Vexenat, Júlio A.   +5 more
core   +3 more sources

First epidemiological description of visceral leishmaniasis in Campo Grande, State of Mato Grosso do Sul [PDF]

, 2009
Foi realizado estudo epidemiológico sobre casos de leishmaniose visceral notificados em Campo Grande de 2001 a 2006, utilizando-se dados do Sistema de Informação de Agravos de Notificação.
BOTELHO, Andrea Cristina Alpoim, NATAL, Delsio   +1 more
core   +2 more sources

Benzophenone derivatives as cysteine protease inhibitors and biological activity against Leishmania(L.) amazonensis amastigotes

Biomedicine & Pharmacotherapy, 2015
The leishmanicidal potential of benzophenones has been described, some of them highlighting their potential as cysteine protease inhibitors. Therefore, this work described leishmanicidal activity of nine benzophenone derivatives (1a-c;2a-c;3a-c) against intramacrophage amastigote forms of Leishmania(L.)amazonensis (IC50) and the cytotoxic effect on ...
Letícia, de Almeida, Karina Ferreira, Alves, Claudia Mara, Maciel-Rezende, Larissa de Oliveira Passos, Jesus, Francieli Ribeiro, Pires, Claudio Viegas, Junior, Mario Augusto, Izidoro, Wagner Alves de Souza, Júdice, Marcelo Henrique, dos Santos, Marcos José, Marques   +9 more
openaire   +2 more sources

Embryos extract from germinated yellow soybean (Glycine max [L.] Merrill) inhibits promastigotes form of Leishmania amazonensis [PDF]

Brazilian Journal of Biology
We investigated the effect of extracts of the germinated seeds of yellow soybean cultivar BRS 258 (Glycine max [L.] Merrill) against Leishmania amazonensis promastigotes. The yellow soybean embryos extract (YSEE) was fractionated on a Sephacryl S-100 gel
P. M. Pedrote, D. M. D. Bouts, C. L. A. Passos, J. D. Inácio, L.F.O. Gervazoni, R. Zingali, M. S. Almeida, K. M. S. Cabral, C. Follmer, E. E. Almeida-Amaral, E. Fialho   +10 more
doaj   +1 more source

Detecção de DNA de Leishmania spp. no sangue e em esperma de indivíduos residentes na região Amazônica [PDF]

, 2014
Dissertação (mestrado)—Universidade de Brasília, Faculdade de Medicina, Pós-Graduação em Ciências Médicas, Laboratório Multidisciplinar de Pesquisa em Doença de Chagas, 2014A leishmaniose é uma zoonose transmitida por flebotomíneos e causada por várias ...
Vital, Tamires Emanuele
core  

Brazilian flora extracts as source of novel antileishmanial and antifungal compounds [PDF]

, 2008
Natural products have long been providing important drug leads for infectious diseases. Leishmaniasis is a protozoan parasitic disease found mainly in developing countries, and it has toxic therapies with few alternatives. Fungal infections have been the
Calixto, Ivete Arl, Lorenzi, Harri, Melhem, Márcia Sc, Prado, Frederico O, Sartorelli, Patricia, Teixeira, Denise, Tempone, André Gustavo   +6 more
core   +4 more sources

High dilutions of antimony modulate cytokines production and macrophage – Leishmania (L.) amazonensis interaction in vitro

Cytokine, 2017
In previous results mice treated with high dilutions of antimony presented reduction of monocyte migration to the site of infection with increase in B lymphocytes population in the local lymph node.To know the mechanisms involved, a series of in vitro studies was done, using co-cultures of macrophages (RAW 264.7) and Leishmania (L.) amazonensis treated
Fabiana Rodrigues, de Santana, Luciane C, Dalboni, Kátia F, Nascimento, Fabiana Toshie, Konno, Anuska M, Alvares-Saraiva, Michelle S F, Correia, Maristela Dutra Correa, Bomfim, Renato C V, Casarin, Elizabeth C, Perez, Maria Anete, Lallo, Giovani B, Peres, Márcia Dalastra, Laurenti, Nilson R, Benites, Dorly F, Buchi, Leoni Villano, Bonamin   +14 more
openaire   +2 more sources

Extracellular Vesicles Released by Leishmania (Leishmania) amazonensis Promote Disease Progression and Induce the Production of Different Cytokines in Macrophages and B-1 Cells

Frontiers in Microbiology, 2018
The extracellular vesicles (EVs) released by Leishmania can contribute to the establishment of infection and host immunomodulation. In this study, we characterized the shedding of EVs from Leishmania (Leishmania) amazonensis promastigotes.
Fernanda Marins Costa Barbosa, Talita Vieira Dupin, Mayte dos Santos Toledo, Natasha Ferraz dos Campos Reis, Kleber Ribeiro, André Cronemberger-Andrade, Jeronimo Nunes Rugani, Beatriz Helena Pizarro De Lorenzo, Ronni Rômulo Novaes e Brito, Rodrigo Pedro Soares, Ana Claudia Torrecilhas, Patricia Xander   +11 more
doaj   +1 more source

Immunopathology of Leishmaniasis: an update. [PDF]

, 2007
Leishmaniasis represents a severe, increasing, public health problem. The perspective of its control is highly dependent on research progress, on therapeutic manipulations of the immune system, and on vaccine development.
Cillari, E., DI LORENZO, G., Mansueto, P., Mansueto, S., Rini, G., Vitale, G.   +5 more
core   +1 more source

Chronic inflammatory response modulation against Leishmania (L.) amazonensis by homeopathic thymulin and antimonium crudum inBalb/c mice

, 2021
Fabiana Rodrigues de Santana, Thayná Neves Cardoso, Cidéli Paula Coelho, Lika Osugui, Márcia Dalastra Laurenti, Elizabeth Perez Hurtado, Leoni Villano Bonamin   +6 more
openalex   +2 more sources