Vioti, Geovanna;
Leonel, João Augusto Franco;
Lemes, Kleber Menegon;
Pereira, Vanessa Figueredo;
Ferreira, Helena Lage;
Keid, Lara Borges;
Madureira, Ed Hoffman;
Soares, Rodrigo Martins;
Benassi, Júlia Cristina;
Oliveira, Trícia Maria Ferreira de Sousa.
Abstract Leishmania spp. are important agents of human and animal leishmaniases that have an important impact on public health. In this study, we aimed to detect the circulation of Leishmania spp. in cattle from a visceral leishmaniasis non-endemic area of the state of São Paulo, Brazil. DNA was extract...
Fernandes, Murilo Antônio;
Leonel, João Augusto Franco;
Isaac, Jéssica Anzolin;
Benassi, Julia Cristina;
Silva, Diogo Tiago;
Spada, Julio Cesar Pereira;
Pereira, Nuno Wolfgang Balbini;
Ferreira, Helena Lage;
Keid, Lara Borges;
Soares, Rodrigo Martins;
Oliveira, Trícia Maria Ferreira de Sousa.
Abstract The aim of this study was to compare molecular tests used to diagnose Leishmania spp. in dogs with different stages of infection. Blood and conjunctival swab (CS) samples from dogs classified in four clinical stages were subjected to different PCR protocols (13A/13B, MC1/MC2, LITSR/L5.8S and LEI...
Brasil/epidemiología,
ADN Protozoario/genética,
Enfermedades de los Perros/diagnóstico,
Enfermedades de los Perros/epidemiología,
Leishmania infantum/genética,
Leishmaniasis Cutánea/diagnóstico,
Leishmaniasis Cutánea/epidemiología,
Leishmaniasis Cutánea/veterinaria,
Leishmaniasis Visceral/diagnóstico,
Leishmaniasis Visceral/epidemiología,
Leishmaniasis Visceral/veterinaria,
Reacción en Cadena en Tiempo Real de la Polimerasa/veterinaria,
Índice de Severidad de la Enfermedad
ABSTRACT Visceral leishmaniasis is a serious and debilitating infection with high fatality rate in tropical and subtropical countries. As clinical symptoms of visceral leishmaniasis are not so specific, confirmatory diagnostic methods with high sensitivity and specificity are needed. Noninvasive methods ...
ABSTRACT Human visceral leishmaniasis is a growing anthropozoonosis in Brazil, and particularly in the southern region of the country. It is an infectious disease transmitted to humans, dogs and other animals in urban and rural areas of the Americas, mainly due to the bite of Lutzomya longipalpis infecte...
Abstract Toxoplasma gondii and Leishmania infantum are zoonotic protozoal parasites. Serum samples were obtained from 186 donkeys (Equus africanus asinus) from Portugal and assessed for antibodies to T. gondii by the modified agglutination test (MAT). For titration of antibodies to Leishmania spp. the di...
Pruebas de Aglutinación,
Anticuerpos Antiprotozoarios/sangre,
Equidae/parasitología,
Leishmania infantum/inmunología,
Leishmaniasis Visceral/diagnóstico,
Leishmaniasis Visceral/epidemiología,
Leishmaniasis Visceral/veterinaria,
Portugal/epidemiología,
Estudios Seroepidemiológicos,
Toxoplasma/inmunología,
Toxoplasmosis Animal/diagnóstico,
Toxoplasmosis Animal/epidemiología
Introdução: A leishmaniose visceral é causada por Leishmania infantum e tem Lutzomyia longipalpis como o principal vetor no Brasil. Análises químicas de feromônios produzidos por machos da espécie sugerem que Lu. longipalpis é um complexo de espécies, formado por quatro quimiotipos: 3α-himachal...
Abstract Visceral leishmaniasis (VL) in pregnant is considered rare. We present the case of a woman with 24 gestational weeks presenting fever, hepatosplenomegaly, pancytopenia, and inversion of albumin/globulin ratio. Anti-rK39 was positive and amastigotes were visualized on myelogram. Treatment with LA...
Abstract Visceral leishmaniasis (VL), or kala-azar, a serious disease resulting from a systemic infection caused by a protozoan of the genus Leishmania, is potentially fatal to humans. According to data from Sistema de Informação de Agravos de Notificação (Brazil's Information System for Notifiable D...
Abstract INTRODUCTION: Leishmaniasis is a complex vector-borne infectious diseases caused by protozoan parasites in the genus Leishmania and spread by hematophagous phlebotomine sand flies (Diptera: Psychodidae, Phlebotominae). The aim of this study was to investigate the phlebotomine fauna, endophily a...
Análisis de Varianza,
Distribución Animal,
Brasil,
Conservación de los Recursos Naturales,
Ecosistema,
Insectos Vectores/fisiología,
Leishmaniasis Cutánea/transmisión,
Leishmaniasis Visceral/transmisión,
Densidad de Población,
Psychodidae/fisiología,
Estaciones del Año,
Distribución por Sexo,
Factores de Tiempo
