Immunolocalization of superoxide dismutase in Dirofilaria immitis adult worms

Proteomic analysis of the somatic and surface compartments from Dirofilaria immitis adult worms.

Dirofilaria immitis (hearthworm) is a filarial roundworm transmitted by mosquitoes to different vertebrate hosts (dogs, cats and humans, among others), causing dirofilariosis. The adult worms reside in the pulmonary arteries affecting vessels and tissues and resulting in different pathological manifestations. Worms migrate to the heart and surrounding major vessels in heavy infections. Dirofila...

Feline 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...

Genetic 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...

Morphological redescription of Dirofilaria immitis.

Morphological descriptions of Dirofilaria immitis are scarce. For this reason, we carried out morphological studies using both light and scanning electron microscopy for this filaroid species. Morphometric and morphological data were compatible with previous descriptions of D. immitis , but several anatomical structures are described by scanning electron microscopy for the first time, such as d...

Superoxide dismutase Superoxide dismutase