نتایج جستجو برای: amblyomma lepidum

تعداد نتایج: 1141  

Journal: :Turkish Journal of Parasitology 2014

Journal: : 2023

This study was conducted to determine the phenolic compounds that may be utilized as chemotaxonomic identify some concentration are useful for pharmaceutical purposes from 5 taxa belongs Brassicaceae family which are; Cardaria draba (L.) Desv., Lepidum aucheri Boiss., Sisymbrium irio L., officinale Scop., and septulatum DC. Leaves powder of these were collected analyzed by High-performance liqu...

Journal: :The Onderstepoort journal of veterinary research 1987
I G Horak K M MacIvor T N Petney V De Vos

Large numbers of birds, wild mammals and domestic stock from a variety of localities within the Republic of South Africa were examined for infestation with the ixodid ticks Amblyomma hebraeum and Amblyomma marmoreum. Every warthog (Phacochoerus aethiopicus), Burchell's zebra (Equus burchelli), impala (Aepyceros melampus) and kudu (Tragelaphus strepsiceros) from the Kruger National Park in the n...

Journal: :Emerging Infectious Diseases 2001
P. Parola H. Inokuma J. L. Camicas P. Brouqui D. Raoult

Rickettsia africae, a recently identified pathogen, was detected for the first time in Amblyomma ticks from Niger, Mali, Burundi, and Sudan, and "R. mongolotimonae" was identified for the first time in Africa. Rickettsiae of unknown pathogenicity and two new ehrlichiae of the Ehrlichia canis group were identified in ticks from Mali and Niger.

2011
Glen A. Scoles H. Joel Hutcheson Jack L. Schlater Steven G. Hennager Angela M. Pelzel Donald P. Knowles

We report an outbreak of equine piroplasmosis in southern Texas, USA, in 2009. Infection prevalence reached 100% in some areas (292 infected horses). Amblyomma cajennense was the predominant tick and experimentally transmitted Theileria equi to an uninfected horse. We suggest that transmission by this tick species played a role in this outbreak.

2011
Edward B. Breitschwerdt Barbara C. Hegarty Ricardo G. Maggi Paul M. Lantos Denise M. Aslett Julie M. Bradley

Only indirect or circumstantial evidence has been published to support transmission of Rickettsia rickettsii by Amblyomma americanum (lone star) ticks in North America. This study provides molecular evidence that A. americanum ticks can function, although most likely infrequently, as vectors of Rocky Mountain spotted fever for humans.

2007
Iara Silveira Richard C. Pacheco Matias P. J. Szabó Hernani G. C. Ramos Marcelo B. Labruna

We report finding Rickettsia parkeri in Brazil in 9.7% of Amblyomma triste ticks examined. An R. parkeri isolate was successfully established in Vero cell culture. Molecular characterization of the agent was performed by DNA sequencing of portions of the rickettsial genes gltA, htrA, ompA, and ompB.

2015
Rogelio Lopez-Velez Ana M. Palomar José A. Oteo Francesca F. Norman José A. Pérez-Molina Aránzazu Portillo

We report the identification of a nymphal nostril tick (Amblyomma sp.) from a national park visitor in Gabon and subsequent molecular detection and characterization of tickborne bacteria. Our findings provide evidence of a potentially new Rickettsia sp. circulating in Africa and indicate that tick bites may pose a risk to persons visiting parks in the region.

Journal: :Ankara Üniversitesi Veteriner Fakültesi Dergisi 1961

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