Results 91 to 100 of about 4,221 (205)

Investigating the role of the Leishmania (Leishmania) major HASP and SHERP genes during metacyclogenesis in the sand fly vectors, Phlebotomus (Phlebotomus) papatasi and Ph. (Ph.) duboscqi [PDF]

open access: yes, 2013
Leishmania parasites are the causative agents of a diverse spectrum of infectious diseases termed the leishmaniases. These digenetic parasites exist as intracellular, aflagellate amastigotes in a mammalian host and as extracellular flagellated ...
Doehl, Johannes
core  

Destruction of intracellular and isolatedLeishmania mexicana amazonensisamastigotes by amino acid amides

open access: yesParasitology, 1988
SummaryL-amino acid esters such as leucine methyl ester (Leu-OMe) destroyLeishmania mexicana amazonensisamastigotes by a mechanism which may involve hydrolysis of the compounds by parasite enzymes. Moreover, several esters (e.g. Ile-OMe) prevent the killing of parasites by Leu-OMe, perhaps by inhibition of the hydrolytic enzymes.
M, Rabinovitch, V, Zilberfarb
openaire   +2 more sources

Genetic diversity in the Leishmania donovani complex. [PDF]

open access: yes
The Leishmania donovani complex comprises four described species: L. donovani, L. archibaldi, L. infantum and L. chagasi. L. chagasi is the only New World species and has been considered similar to L.
Mauricio, Isabel Larguinho
core   +1 more source

Incidence of invasive Diaphorina citri (Hemiptera: Psyllidae) and its introduced parasitoid Tamarixia radiata (Hymenoptera: Eulophidae) in Florida citrus. [PDF]

open access: yes, 2009
Diaphorina citri Kuwayama (Hemiptera: Psyllidae), vectors the bacterium Candidatus Liberibacter asiaticus, one of the causal organisms of the devastating citrus disease "huanglongbing" or citrus greening. In the United States, D.
Qureshi, Jawwad A   +3 more
core   +1 more source

Tocopherol biosynthesis in Leishmania (L.) amazonensis promastigotes

open access: yesFEBS Open Bio, 2019
Leishmaniasis is a neglected disease caused by a trypanosomatid protozoan of the genus Leishmania. Most drugs used to treat leishmaniasis are highly toxic, and the emergence of drug‐resistant strains has been observed.
José Mário F. Balanco   +5 more
doaj   +1 more source

Transmission parameters for Candidatus liberibacter asiaticus by Asian citrus psyllid (Hemiptera: Psyllidae). [PDF]

open access: yes, 2010
The purpose of this investigation was to evaluate acquisition and inoculation (together, transmission) efficiency of Candidatus Liberibacter asiaticus (Las), the pathogen associated with citrus huanglongbing (HLB) by the Asian citrus psyllid, Diaphorina ...
Ebert, TA   +7 more
core   +1 more source

IDENTIFICACIÓN DE ANTÍGENOS DE Leishmania mexicana RECONOCIDOS POR ANTICUERPOS DE CABALLOS INFECTADOS POR Leishmania amazonensis [PDF]

open access: yes, 2016
La leishmaniasis es una enfermedad parasitaria transmitida por vectores, causada por miembros del género Leishmania. La detección de Leishmania amazonensis en equinos en la Provincia de Napo, constituye una alerta acerca de la posible participación de ...
Muriel Morillo, Diana Dennise
core  

Mating disruption of citrus leafminer mediated by a noncompetitive mechanism at a remarkably low pheromone release rate. [PDF]

open access: yes, 2008
The citrus leafminer, Phyllocnistis citrella Stainton (Lepidoptera: Gracillariidae), is a worldwide pest of citrus. A season-long investigation was conducted that evaluated mating disruption for this pest. Effective disruption of the male P.
Miller, JR, Stelinski, LL, Rogers, ME
core   +1 more source

In silico predicted epitopes from the COOH-terminal extension of cysteine proteinase B inducing distinct immune responses during Leishmania (Leishmania) amazonensis experimental murine infection

open access: yesBMC Immunology, 2011
Background Leishmania parasites have been reported to interfere and even subvert their host immune responses to enhance their chances of survival and proliferation.
Pereira Bernardo AS   +8 more
doaj   +1 more source

Evaluación de la respuesta de isotipos de inmunoglobulina especifica a Leishmania en leishmaniasis tegumentaria Americana Evaluation of specific immunoglobin isotype response to Leishmania in American tegumentary leishmaniasis

open access: yesMemorias do Instituto Oswaldo Cruz, 1989
Con el fin de determinar las clases de anticuerpo producido contra el parásito y la cinética de los mismos en relación a la evolución de la infección, se estudiaron los sueros de 133 pacientes infectados con Leishmania del complejo braziliensis.
Maricel Labrada   +3 more
doaj   +1 more source

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