Dirofilariosis in the Americas: a more virulent Dirofilaria immitis?
نویسندگان
چکیده
منابع مشابه
Ocular dirofilariosis by Dirofilaria immitis in a dog: first case report from Europe.
A five-year-old, entire female mixed-breed dog was presented with corneal oedema and episcleral hyperaemia in the left eye. The ophthalmological examination revealed the presence of a free-swimming nematode in the anterior chamber. Circulating microfilariae were not observed by a modified Knott test nor were adult antigens detected in serum by a commercial ELISA. The parasite was surgically rem...
متن کاملFeline Dirofilariosis Due to Dirofilaria immitis in Meshkin Shahr District, Northwestern Iran
BACKGROUND Dirofilaria immitis is a common nematode of the cardiovascular system, which infects carnivores all over the world. The infection is prevalent in dogs, but in cats and human is rare. Dirofilariosis is transmitted by mosquitoes. Cats are accidental hosts and are naturally resistant to the infection, compared to the dogs. Mild infection can cause severe illness in cats and may lead to ...
متن کاملEvaluation of Dirofilaria immitis excretory/secretory products for seroepidemiological studies on human dirofilariosis.
The usefulness of excretory/secretory (E/S) products of adult Dirofilaria immitis for the diagnosis of human dirofilariosis was evaluated in 97 human sera using an ELISA and a Western Blot analysis with E/S antigens. Results of the ELISA analysis show that in healthy individuals from an endemic area seropositivity is high (22%). Immuno Blot analysis shows that the reaction pattern with E/S anti...
متن کاملFeline Dirofilaria immitis infection
AffectedAnimals: Dogs and cats. Overall, cats are infected by heartworms much less commonly, even in areas in which heavily infected dogs are present. Male cats tend to be infected more commonly and have a larger worm burden than female cats, mostly because male cats spend more time roaming outside and have less resistance to infection than female cats. Cats that spend significant amounts of ti...
متن کاملGenetic polymorphism in Dirofilaria immitis.
Dirofilaria immitis is the causative agent of heartworm disease. Reports of macrocyclic lactone inefficacy prompted an investigation of genetic polymorphism in D. immitis. Currently, there is a lack of genetic information for this parasite. Information on baseline levels of genetic heterogeneity in the dog heartworm would have important implications for the possible development of macrocyclic l...
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ژورنال
عنوان ژورنال: Parasites & Vectors
سال: 2013
ISSN: 1756-3305
DOI: 10.1186/1756-3305-6-288