Results 21 to 30 of about 3,051 (169)

Clonal variation within a mucosal isolate derived from a patient with Leishmania (Viannia) braziliensis infection Variação clonal de um isolado derivado de um paciente com infecção mucosa pela Leishmania (Viannia) braziliensis

Revista do Instituto de Medicina Tropical de São Paulo, 1991
Three isolates over 5 years from a patient with persistent relapsing mucosal leishmaniasis due to Leishmania (Viannia) braziliensis and 7 clones from one of these isolates were studied by zymodemes and scrodemes analysis.
César Augusto Cuba-Cuba, David Evans, Ana de Cassia Rosa, Philip Davis Marsden   +3 more
doaj   +1 more source

Relapsing Nasal Septal Leishmaniasis: Lessons in Long-Term Multidisciplinary Management Case Report. [PDF]

Case Rep Infect Dis
Introduction Mucosal leishmaniasis (ML) is a rare, destructive, and recurrent protozoal infection caused by Leishmania species, most commonly Leishmania braziliensis. ML can develop months to years after initial cutaneous leishmaniasis (CL) and may lead to severe mucosal destruction if untreated.
Ehsan E, Staab E, Geelan-Hansen K, Hankins R.   +3 more
europepmc   +2 more sources

Casos de leishmaniose tegumentar americana por Leishmania (viannia) braziliensis nos municípios de cosmópolis e Indaiatuba - região de Campinas, estado de São Paulo, Brasil

Revista da Sociedade Brasileira de Medicina Tropical, 1996
Com o objetiiro de identificar a espécie de Leishmania envolvida nas afecções cutâneas de indivíduos residentes nos municípios de Cosmópolis e Indaiatuba, região de Campinas, Estado de São Paulo, correlacionamos dados clínicos, histopatológicos e testes ...
Selma Giorgio, Elisabeth R. Deberaldini, Raquel S. Pacheco, Marize Q. Pires, Eliana M. Zanotti-Magalhâes, Nelson Cordeiro, Luis A. Magalhães, Maria Leticia Cintra, Nair S.N. Guimarães, Nivea M.G.M. Stedile   +9 more
doaj   +3 more sources

A challenging case of cutaneous leishmaniasis with thrombophlebitic complication

JEADV Clinical Practice, Volume 2, Issue 4, Page 947-950, December 2023., 2023
Abstract We report a case of cutaneous leishmaniasis caused by Leishmania guyanensis with sporotrichoid lymphocutaneous dissemination of the parasite and thrombophlebitic complication in a 32‐year‐old man who had recently travelled to French Guiana. After initial failure of empirical treatment with amphotericin B, the patient evolved favourably on high
Antoine Willemart, Laura Mengeot, Jean‐Cyr Yombi, Léo Paul Secco, Marie Baeck   +4 more
wiley   +1 more source

Cutaneous and visceral leishmaniasis co-infection in dogs from Rio de Janeiro, Brazil: evaluation by specific PCR and RFLP-PCR assays

Revista da Sociedade Brasileira de Medicina Tropical, 2014
Introduction During a diagnostic evaluation of canine visceral leishmaniasis (VL), two of seventeen dogs were found to be co-infected by Leishmania (Viannia) braziliensis and Leishmania (Leishmania) chagasi.
Marize Quinhones Pires, Maria de Fátima Madeira, Vânia Rita Elias Pinheiro Bittencourt, Raquel da Silva Pacheco   +3 more
doaj   +1 more source

Plasticity of gp63 gene organization in Leishmania (Viannia) braziliensis and Leishmania (Viannia) peruviana

Parasitology, 1995
SUMMARYThe genomic organization of gp63 genes in 4 and 7 isolates of Leishmania braziliensis and L. peruviana, respectively was studied by RFLP analysis with 3 restriction enzymes (Bgl I, Sal I and Apa I). Our results showed a marked polymorphism among isolates. Some characters were specific to L. braziliensis or to L. peruviana, and others specific to
Victoir, K., Dujardin, J. C., De Doncker, S., Barker, D. C., Arevalo, J., Hamers, R., Le Ray, D.   +6 more
openaire   +3 more sources

Identificação de espécies de Leishmania isoladas de casos humanos em Mato Grosso do Sul por meio da reação em cadeia da polimerase Identification of Leishmania species isolated in human cases in Mato Grosso do Sul, by means of the polymerase chain reaction

Revista da Sociedade Brasileira de Medicina Tropical, 2009
As leishmanioses são zoonoses endêmicas em Mato Grosso do Sul e têm por agentes etiológicos nessa região Leishmania (Leishmania) chagasi, Leishmania (Leishmania) amazonensis e Leishmania (Viannia) braziliensis.
Manoel Sebastião da Costa Lima Junior, Renato Andreotti, Maria Elizabeth Moraes Cavalheiros Dorval, Elisa Teruya Oshiro, Alessandra Gutierrez de Oliveira, Maria de Fatima Cepa Matos   +5 more
doaj   +1 more source

Nota sobre leishmaniose canina no noroeste do Estado do Paraná, sul do Brasil Leishmaniasis in dogs in southern Brazil

Revista de Saúde Pública, 1993
Em área endêmica de leishmaniose tegumentar americana no Município de Jussara, Estado do Paraná, Brasil, detectaram-se três cães domésticos infectados por Leishmania (Viannia) brasiliensis.In an American cutaneous leishmaniasis endemic area in Jussara ...
Maria Valdrinez Campana Lonardoni, Ueslei Teodoro, Sandra Mara Alessi Aristides Arraes, Thaís Gomes Verzignassi Silveira, Dennis Armando Bertolini, Edna A.Y. Ishikawa, Jeffrey J. Shaw   +6 more
doaj   +1 more source

Genome Analysis of Triploid Hybrid Leishmania Parasite from the Neotropics

Emerging Infectious Diseases, 2023
We discovered a hybrid Leishmania parasite in Costa Rica that is genetically similar to hybrids from Panama. Genome analyses demonstrated the hybrid is triploid and identified L. braziliensis and L. guyanensis–related strains as parents.
Frederik Van den Broeck, Senne Heeren, Ilse Maes, Mandy Sanders, James A. Cotton, Elisa Cupolillo, Eugenia Alvarez, Lineth Garcia, Maureen Tasia, Alice Marneffe, Jean-Claude Dujardin, Gert Van der Auwera   +11 more
doaj   +1 more source

Susceptibility to Miltefosine in Brazilian Clinical Isolates of Leishmania (Viannia) braziliensis [PDF]

The American Society of Tropical Medicine and Hygiene, 2017
Leishmania (Viannia) braziliensis is the main causative species of tegumentary leishmaniasis in Brazil. In this study, we evaluated the susceptibility of 16 clinical isolates of L. (V.) braziliensis from different regions of Brazil to miltefosine in vitro.
Caroline R, Espada, Fatima, Ribeiro-Dias, Miriam L, Dorta, Ledice Inácia de Araújo, Pereira, Edgar M de, Carvalho, Paulo R, Machado, Albert, Schriefer, Jenicer K U, Yokoyama-Yasunaka, Adriano C, Coelho, Silvia R B, Uliana   +9 more
openaire   +2 more sources