Results 101 to 110 of about 8,180 (226)

Isolation and Identification of 9-methylgermacrene-B as the Putative Sex Pheromone of Lutzomyia cruzi (Mangabeira, 1938) (Diptera: Psychodidae)

Memorias do Instituto Oswaldo Cruz, 2002
Lutzomyia (Lutzomyia) cruzi has been named as a probable vector of Leishmania chagasi in Corumbá, Mato Grosso do Sul, Brazil. Taxonomically L. cruzi is closely related to the L. longipalpis species complex. Females of L. cruzi and L.
Brazil Reginaldo P, Hamilton JGC
doaj  

Biologia de Lutzomyia intermedia Lutz & Neiva, 1912 e Lutzomyia longypalpis Lutz & Neiva, 1912 (Diptera, Phychodidae), em condições experimentais. I. aspectos da alimentação de larvas e adultos

Memorias do Instituto Oswaldo Cruz, 1986
Objetivando ampliar o conhecimento da biologia de flebótomos em cativeiro, que propicie condições para mantê-los regularmente, estabelecemos colônias autônomas de Lutzomyia intermedia e Lutzomyia longipalpis, apresentando aqui dados referentes às ...
Elizabeth F. Rangel, Nataly A. Souza, Eduardo D. Wermelinger, André F. Barbosa, Claudia A. Andrade   +4 more
doaj   +1 more source

Genetic Variability Among Populations of the Sand Fly Lutzomyia (Lutzomyia) longipalpis (Diptera: Psychodidae) from Central America

Journal of Medical Entomology, 1998
Eleven Central American populations of Lutzomyia longipalpis (Lutz & Neiva) were analyzed for genetic variation at 16 enzyme loci. The aim was to study the genetic structure among populations within this region and to identify demes that may represent different sibling species.
Mutebi, John-Paul, Rowton, Edgar, Herrero, Marco V., Ponce, Carlos, Belli, Alejandro, Valle, Sonja, Lanzaro, Gregory C   +6 more
openaire   +4 more sources

Estandarización del método propuesto por la Organización Mundial de la Salud para determinar los niveles de susceptibilidad de los vectores de leishmaniasis a insecticidas

Biomédica: revista del Instituto Nacional de Salud, 2002
El objetivo de este estudio fue estandarizar el método OMS para determinar susceptibilidad a insecticidas en algunas especies de Lutzomyia en condiciones de laboratorio y de campo.
Erika Santamaría
doaj   +1 more source

Brain cell karyotypes of six new world sand flies (Diptera: Psychodidae). [PDF]

, 1988
Volume:

core  

Bacterial Infection and Immune Responses in Lutzomyia longipalpis Sand Fly Larvae Midgut [PDF]

, 2015
Citation: Heerman, M., Weng, J. L., Hurwitz, I., Durvasula, R., & Ramalho-Ortigao, M. (2015). Bacterial Infection and Immune Responses in Lutzomyia longipalpis Sand Fly Larvae Midgut. Plos Neglected Tropical Diseases, 9(7), 18.
Durvasula, R., Heerman, M., Hurwitz, I., Ramalho-Ortigao, Marcelo, Weng, J. L.   +4 more
core   +1 more source

Stability and suitability of housekeeping genes in phlebotomine sand flies

Scientific Reports
We investigated gene expression patterns in Lutzomyia and Phlebotomus sand fly vectors of leishmaniases. Using quantitative PCR, we assessed the expression stability of potential endogenous control genes commonly used in dipterans.
Fabiana Sassù, Barbora Vomáčková Kykalová, Cecilia Stahl Vieira, Petr Volf, Erich Loza Telleria   +4 more
doaj   +1 more source

Susceptibility of Lutzomyia longipalpis to detalmethrin [PDF]

Memórias do Instituto Oswaldo Cruz, 1988
Falcão, Alberto Rocha, Pinto, Cláudio Teixeira, Gontijo, Célia Maria Ferreira   +2 more
openaire   +4 more sources

Leishmaniose visceral canina no Rio de Janeiro - Brasil

Cadernos de Saúde Pública, 1985
No recente e mais meridional foco endêmico de leishmaniose visceral do Brasil, associado à presença de Lutzomyia longipalpis e a infecção canina, os autores discutem a importância do cão doméstico como reservatório natural da infecção, assim como ...
Mauro Célio de A. Marzochi, Sérgio Gomes Coutinho, Paulo Chagastelles Sabroza, Miguel Alves de Souza, Pelágio Parigot Medeiros de de Souza, Luciano Toledo, Francisco B. Rangel Filho   +6 more
doaj   +1 more source

Canine visceral leishmaniasis: Relationships between clinical status, humoral immune response, haematology and Lutzomyia (Lutzomyia) longipalpis infectivity

The Veterinary Journal, 2007
The main source of Leishmania infantum infection in humans is a naturally infected dog. This study reports on the infectivity to phlebotomine sandflies (Lutzomyia longipalpis) of serologically positive mongrel dogs that differed in clinical status, haematology and humoral responses to immunoglobulin (Ig) G(T) (total anti-Leishmania IgG), IgG(1) and IgG(
da Costa-Val, Adriane Pimenta, Cavalcanti, Reginaldo Roris, de Figueiredo Gontijo, Nelder, Marques Michalick, Marilene Suzan, Alexander, Bruce, Williams, Paul, Melo, Maria Norma   +6 more
openaire   +2 more sources