Haemaphysalis Longicornis
Mostrando 1-6 de 6 artigos, teses e dissertações.
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1. Proteção cruzada contra a infestação de Rhipicephalus (Boophilus) microplus em bovinos vacinados com a glutationa-s-transferase recombinante de Haemaphysalis longicornis
Os carrapatos Rhipicephalus (Boophilus) microplus e Haemaphysalis longicornis são ectoparasitas hematófagos que infestam bovinos. O uso de vacinas anticarrapato tem mostrado ser uma estratégia alternativa promissora para o controle desses parasitos. As glutationa-S-transferases (GSTs) pertencem a uma família de enzimas multifuncionais presentes em organi
Publicado em: 2010
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2. Avaliação da resposta imune humoral em camundongos para a proteína glutationa s-transferase de Rhipicephalus (Boophilus) microplus (GTS-Bm), e de haemaphysalis longicornis (GTS-HI).
O carrapato Rhipicephalus (Boophilus) microplus é um ectoparasito hematófago que infesta os rebanhos bovinos de regiões tropicais e subtropicais, e é um dos principais causadores de prejuízos econômicos à pecuária. O principal método de controle baseia-se no uso de acaricidas. No entanto, devido à crescente preocupação com os problemas criados pe
Publicado em: 2008
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3. Detection of Rickettsia japonica in Haemaphysalis longicornis ticks by restriction fragment length polymorphism of PCR product.
PCR was applied to the detection of Rickettsia japonica, the causative agent of Oriental spotted fever (OSF), in ticks collected at two sites of the Muroto area on Shikoku Island, a major area in Japan where OSF is endemic. Primer pair Rr190.70p and Rr190.602n of the R. rickettsii 190-kDa antigen gene sequence of Regnery and others (R.L. Regnery, C.L. Spruil
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4. Molecular Characterization of a Haemaphysalis longicornis Tick Salivary Gland-Associated 29-Kilodalton Protein and Its Effect as a Vaccine against Tick Infestation in Rabbits
The use of tick vaccines in mammalian hosts has been shown to be the most promising alternative tick control method to current use of acaricides, which suffers from a number of limitations. However, the success of this method is dependent on the identification, cloning, and in vitro expression of tick molecules involved in the mediation of key physiological
American Society for Microbiology.
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5. Prevalence of Lyme Disease Borrelia spp. in Ticks from Migratory Birds on the Japanese Mainland
Borrelia sp. prevalence in ticks on migratory birds was surveyed in central Japan. In autumn, a total of 1,733 birds representing 40 species were examined for ticks. A total of 361 ticks were obtained from 173 birds of 15 species, and these ticks were immature Haemaphysalis flava (94.4%), Haemaphysalis longicornis, Ixodes columnae, Ixodes persulcatus, Ixodes
American Society for Microbiology.
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6. Endosymbionts of ticks and their relationship to Wolbachia spp. and tick-borne pathogens of humans and animals.
The presence, internal distribution, and phylogenetic position of endosymbiotic bacteria from four species of specific-pathogen-free ticks were studied. These included the hard ticks Ixodes scapularis (the black-legged tick), Rhipicephalus sanguineus (the brown dog tick), and Haemaphysalis longicornis and the African soft tick Ornithodoros moubata. PCR assay