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Current knowledge about Aelurostrongylus abstrusus biology and diagnostic
1Chair of Biodiversity and Marine Bioresources, School of Natural Sciences, Far Eastern Federal University, Ayaks 1, Vladivostok 690091, Russia
Annals of Parasitology
|May 3, 2018
Summary
Feline aelurostrongylosis, caused by the lungworm Aelurostrongylus abstrusus, is a significant parasitic disease in cats. This study details its biology, host interactions, and diagnostic challenges, crucial for veterinary importance.
Area of Science:
- Veterinary Parasitology
- Feline Infectious Diseases
Background:
- Feline aelurostrongylosis is caused by the lungworm Aelurostrongylus abstrusus.
- Infection can range from asymptomatic to fatal, impacting feline health.
- Pathological changes include inflammatory infiltrates in feline lungs.
Purpose of the Study:
- To describe the biology of Aelurostrongylus abstrusus.
- To identify factors influencing its infection and spread in intermediate and paratenic hosts.
- To explore parasitic interactions with other pathogens.
Main Methods:
- Review of Aelurostrongylus abstrusus biology.
- Analysis of factors affecting parasite transmission.
- Examination of host-parasite interactions.
Main Results:
- A. abstrusus eggs hatch in bronchioles and alveolar ducts.
- L1 larvae and adult nematodes cause lung inflammation.
- Current diagnostic methods may yield false negatives.
Conclusions:
- Understanding A. abstrusus biology is key to managing feline aelurostrongylosis.
- Factors influencing host infection and spread require further investigation.
- Interactions with other pathogens may complicate disease presentation.
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