The Alaria alata is a development stage of a trematode. It multiplies in the intestines of the final host, which are as a rule animals which eat game meat. Through. Summary: The trematode Alaria alata is a cosmopolite parasite found in red foxes (Vulpes vulpes), the main definitive host in Europe. In contrast only few data. ABSTRACT. The digenean trematode Alaria alata, an intestinal parasite of wild canids is widely distributed in. Europe. The recent finding of the mesocercarial.
|Published (Last):||9 November 2007|
|PDF File Size:||14.95 Mb|
|ePub File Size:||18.93 Mb|
|Price:||Free* [*Free Regsitration Required]|
Species of Alaria have complex indirect life cycles. In certain histologic sections, the damaged muscular tissue was replaced by granulation tissue in various stages of alatta Figurepanel F.
After the immature Alaria parasite is ingested it makes its way to the lungs and further develops into adults in the small intestine.
Alaria (trematode) – Wikipedia
Alaria Schrank The maturity of the granulation tissue differed substantially, depending on the muscular areas examined. References Publications referenced by this paper. If these studies have focused primarily on mesocercariae isolated from meat, few works have been done so far to understand the circulation of the parasite in natural conditions especially in the intermediate hosts.
It is believed that she contracted the parasite from rubbing her eyes while preparing frogs legs. One of the very first cases reported was a single worm in the eye of a woman akata Ontario, Canada. From Wikipedia, the free encyclopedia.
Can Med Assoc J. Prevalence of Alaria infection in companion animals in north central Oklahoma from through and detection in wildlife. We collected samples from these tissues for artificial digestion 9 aparia, 10 and histologic examination, using the routine paraffin-embedding protocol and the following staining methods: Our report provides a detailed description of the lesions, shown by microscopy, which suggests the pathogenic mechanisms.
D Mononuclear leucocytes arrowheads scattered between the fibroblastic proliferations white arrows and collagen deposits black stars.
Note the lack of leukocyte response. Articles with ‘species’ microformats. Influence de facteurs environnementaux sur la reproduction de Rana dalmatina Anura, Ranidae: As early asthe German Federal Institute for Risk Assessment pointed out the possible health risk to the consumer posed by this trematode.
Filling the gaps in the classification of the Digenea Carus, This page was last edited on 22 Marchat Alaria alata Search for additional papers alwria this topic.
Alaria alata in wild boars (Sus scrofa, Linnaeus, 1758) in the eastern parts of Germany
This infection can be treated with praziquantel. This paper has been referenced on Twitter 1 time over the past 90 days.
Emerg Infect Dis [Internet]. Histopathologic examination confirmed the presence of parasitic forms in muscle sections Figurepanel C. Except for 2 experimental studies that described gross lesions produced by A. The main sources for human infection are suids and frogs 1.
Biology of Alaria spp. Support Center Support Center. Untersuchungen zur Endoparasitenfauna des Marderhundes Nyctereutes procynoides Gray, in Ostdeutschland. A Mesocercariae in the muscle and subcutaneous tissue produce whitish, alarla or slightly oval, well-defined nodules.
The reparatory nature of the lesions suggests that the inflammation is a,aria the result of direct tissue damage rather than an immune reaction targeted toward the parasitic antigens.