Factors influencing U.S. canine heartworm (Dirofilaria immitis) prevalence
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چکیده
منابع مشابه
Prevalence of canine heartworm (Dirofilaria immitis) disease in dogs of central Portugal
The aim of the present study was to determine the prevalence and risk factors concerning Dirofilaria immitis infection in dogs from Figueira da Foz, located in the central region of Portugal. In the period between November 2009 and January 2011, 304 blood samples were obtained from dogs over 1 year of age, with no previous history of heartworm prevention or diagnosis. Every blood sample was ana...
متن کاملGeographic distribution of canine heartworm (Dirofilaria immitis) infection in stray dogs of eastern Romania.
A survey was conducted in the eastern part of Romania to assess the prevalence and geographical distribution of Dirofilaria immitis in dogs. Plasma samples were collected from 458 stray dogs hosted in shelters in 8 counties and tested serologically for the presence of heartworm. In addition, 45 blood samples from dogs of a shelter in Galati city were examined by the modified Knott and multiplex...
متن کاملInference of population structure and patterns of gene flow in canine heartworm (Dirofilaria immitis).
Understanding the genetic variation within a parasitic species is crucial to implementing successful control programs and preventing the dispersal of drug resistance alleles. We examined the population genetics and structure of canine heartworm (Dirofilaria immitis) by developing a panel of 11 polymorphic microsatellite loci for this abundant parasite. In total, 192 individual nematodes were op...
متن کاملSurvey of Canine Dirofilaria immitis Infection in New Caledonia
Canine dirofilariosis is a frequent parasitic disease in New-Caledonia. A survey of canine heartworm (Dirofilaria immitis) infection among dogs from the cities of Tontouta, Nandaï and Nouméa, was performed in March 2009 using two antigen test kits; the microwell ELISA test: DiroCHE (Synbiotics Europe) and the Rapid Immuno Migration (RIM) test: WITNESS DIROFILARIA (Synbiotics Europe). Blood samp...
متن کاملIn vitro canine platelet aggregation caused by Dirofilaria immitis extract
Platelet function hyper-activity has been reported in Dirofilaria immitis (heartworm, HW)-infected dogs. Although the mechanism of increased platelet hyper-activity has not yet been elucidated, it is suggested to be mediated by unknown factors, which may be related to adult HW components. This study aims to determine whether adult male HW whole body extract induces canine platelet aggregation i...
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ژورنال
عنوان ژورنال: Parasites & Vectors
سال: 2014
ISSN: 1756-3305
DOI: 10.1186/1756-3305-7-264