Results 41 to 50 of about 491 (133)

World Association for Veterinary Dermatology Consensus Statement for Diagnosis, and Evidence‐Based Clinical Practice Guidelines for Treatment and Prevention of Canine Leishmaniosis

Veterinary Dermatology, Volume 36, Issue 6, Page 723-787, December 2025.
Hyperkeratosis of (a) the footpads and (b) the nasal planum. ABSTRACT Background Canine leishmaniosis (CanL) due to Leishmania infantum remains common, and veterinarians do not always follow scientifically sound approaches for diagnosis, treatment and prevention. Objectives To provide consensus guidelines for diagnosis and evidence‐based guidelines for
Manolis N. Saridomichelakis, Gad Baneth, Silvia Colombo, Filipe Dantas‐Torres, Lluís Ferrer, Alessandra Fondati, Guadalupe Miró, Laura Ordeix, Domenico Otranto, Chiara Noli   +9 more
wiley   +1 more source

Microspatial Distributional Patterns of Vectors of Cutaneous Leishmaniasis in Pernambuco, Northeastern Brazil

Journal of Tropical Medicine, Volume 2012, Issue 1, 2012., 2012
The purpose of this study is to analyze the spatial distribution and population trends through time of Lutzomyia species in a long‐term focus of cutaneous leishmaniasis transmission in an Atlantic Forest area, northeastern Brazil. Sand fly populations of different ecological niches were monitored spatiotemporally in 2009.
Maria Rita Donalisio, A. Townsend Peterson, Pietra Lemos Costa, Fernando José da Silva, Hélio França Valença, Jeffrey J. Shaw, Sinval P. Brandão Filho, Elizabeth F. Rangel   +7 more
wiley   +1 more source

Ecological determinants of leishmaniasis vector, Lutzomyia spp.: A scoping review

Medical and Veterinary Entomology, Volume 38, Issue 4, Page 393-406, December 2024.
Lutzomyia spp. survival is impacted by climatic, habitat and geodemographic factors. Lutzomyia spp. have demonstrated a wide range of temperature tolerance, ranging from 11 to 30°C. There is limited research on this topic, posing a significant challenge for future studies. Abstract Leishmania spp. are zoonotic parasites transmitted by phlebotomine sand
Sydney DeWinter, Keana Shahin, Christopher Fernandez‐Prada, Amy L. Greer, J. Scott Weese, Katie M. Clow   +5 more
wiley   +1 more source

Distribution and Abundance of Phlebotominae, Vectors of Leishmaniasis, in Argentina: Spatial and Temporal Analysis at Different Scales

Journal of Tropical Medicine, Volume 2012, Issue 1, 2012., 2012
The spatial‐temporal analysis of the abundance of insects, vectors of tegumentary leishmaniasis (TL) and visceral leishmaniasis (VL), was performed in Argentina using spatial‐temporal increasing scales. In the microscale (microfocal), the effect of the primary vegetation‐crop interface in vector abundance was observed, and also how the shelters, food ...
María Gabriela Quintana, María Soledad Fernández, Oscar Daniel Salomón, Maria Goreti Rosa-Freitas   +3 more
wiley   +1 more source

Differential Midgut Attachment of Leishmania (Viannia) braziliensis in the Sand Flies Lutzomyia (Nyssomyia) whitmani and Lutzomyia (Nyssomyia) intermedia

BioMed Research International, Volume 2010, Issue 1, 2010., 2010
The interaction between Leishmania and sand flies has been demonstrated in many Old and New World species. Besides the morphological differentiation from procyclic to infective metacyclic promastigotes, the parasite undergoes biochemical transformations in its major surface lipophosphoglycan (LPG).
Rodrigo P. Soares, Carina Margonari, Nágila C. Secundino, Maria E. Macêdo, Simone M. da Costa, Elizabeth F. Rangel, Paulo F. Pimenta, Salvatore J. Turco, Abhay R. Satoskar   +8 more
wiley   +1 more source

Estudo da transmissão da leishmaniose tegumentar americana no Distrito Federal Study on the transmission of American cutaneous leishmaniasis in the Federal District

Revista da Sociedade Brasileira de Medicina Tropical, 2009
O objetivo do estudo foi caracterizar a leishmaniose tegumentar em pacientes do Distrito Federal, investigar infecção subclínica nos moradores das localidades dos pacientes e identificar as espécies de flebotomíneos e leishmanias.
Raimunda Nonata Ribeiro Sampaio, Marianne de Castro Gonçalves, Viviane Alves Leite, Bruna Valle França, Gilcilene Santos, Maria do Socorro Laurentino Carvalho, Pedro Luiz Tauil   +6 more
doaj   +1 more source

Flebotomíneos (Diptera, Psychodidae) de capoeira do Município do Paço do Lumiar, Estado do Maranhão, Brasil: Área de transmissão de leishmaniose Sandflies (Diptera, Psychodidae) in a secondary forest area in the county of Paço do Lumiar, Maranhão, Brazil: a leishmaniasis transmission area

Cadernos de Saúde Pública, 2000
Apresentam-se a riqueza de espécies, a abundância relativa, a flutuação sazonal e horária dos flebótomos estudados em uma capoeira da Ilha de São Luís - MA, área de transmissão de leishmanioses tegumentar e visceral.
Vera Lúcia Lopes Barros, José Manuel Macário Rebêlo, Francinaldo Soares Silva   +2 more
doaj   +1 more source

Leishmaniose tegumentar americana: flebotomíneos de área de transmissão no Norte do Paraná, Brasil American cutaneous leishmaniasis: phlebotominae of the area of transmission in the North of Parana, Brazil

Revista de Saúde Pública, 1991
Dos casos de leishmaniose tegumentar diagnosticados no Laboratório de Ensino e Pesquisa de Análises Clínicas da Universidade Estadual de Maringá-PR (Brasil), a maioria está relacionada a áreas, no Norte do Paraná, que vem sendo ocupadas desde a década de
Ueslei Teodoro, Vicente La Salvia Filho, Edson Maurício de Lima, Norico Miyagui Misuta, Thais Gomes Verginassi, Maria Eugênia Moreira Costa Ferreira   +5 more
doaj   +1 more source

Phlebotomines in an area endemic for American cutaneous leishmaniasis in northeastern coast of Brazil

Revista Brasileira de Parasitologia Veterinária, 2017
Phlebotomines have worldwide distribution with many species present in Brazil, including the northeastern region, where the fauna is very diverse.
Ana Patricia Oliveira da Silva, Débora Elienai de Oliveira Miranda, Marcos Antônio Bezerra Santos, Neurisvan Ramos Guerra, Silvia Rafaelli Marques, Leucio Câmara Alves, Rafael Antonio Nascimento Ramos, Gílcia Aparecida de Carvalho   +7 more
doaj   +1 more source

Flebotomíneos de Timóteo, Estado de Minas Gerais, Brasil (Diptera: Psychodidae)

Cadernos de Saúde Pública, 1997
Casos esporádicos de leishmaniose tegumentar têm ocorrido no Município de Timóteo, Minas Gerais, basicamente na população rural. Para conhecer a fauna de flebotomíneos da região, foram instaladas sete armadilhas luminosas de New Jersey na cidade, em sete
Andrade Filho José Dilermando, Carneiro Ana Paula Salgado, Lima Mauro Lucio Nascimento, Santiago Rodrigo Martins, Gama Marco Antônio, Santos Carlos Alberto, Falcão Alda Lima, Brazil Reginaldo Peçanha   +7 more
doaj