Regional parasite density in the skin of dogs with symptomatic canine leishmaniosis.
Vet Dermatol
; 18(4): 227-33, 2007 Aug.
Article
en En
| MEDLINE
| ID: mdl-17610487
ABSTRACT
In canine leishmaniosis, the parasitic density of the skin may be important for the infection of sandflies, and increased accumulation of inflammatory cells infected with Leishmania is believed to occur in dermal areas subjected to mechanical trauma. Parasite density and inflammatory responses in the upper and lower dermis of three body sites flank (control site), dorsal muzzle (sandfly feeding site), and footpads (mechanical stress sites) were thus investigated in 15 dogs with symptomatic leishmaniosis. Parasite density did not differ between the control and tested sites or between the upper and lower dermis, apart from the footpads where it was higher in the upper dermis, and there was no correlation with severity of the macroscopic lesions or inflammatory infiltrate, except for the lower footpad dermis. No selective accumulation of the parasite in the muzzle that would favour its transmission to sandflies occurred, and the mechanical stress imposed on the footpads was not associated with increased parasitic density, or with inflammatory infiltrate.
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Colección:
01-internacional
Base de datos:
MEDLINE
Contexto en salud:
2_ODS3
/
3_ND
Problema de salud:
2_enfermedades_transmissibles
/
3_zoonosis
Asunto principal:
Leishmaniasis Cutánea
/
Enfermedades de los Perros
Tipo de estudio:
Diagnostic_studies
/
Observational_studies
/
Risk_factors_studies
Límite:
Animals
Idioma:
En
Revista:
Vet Dermatol
Asunto de la revista:
DERMATOLOGIA
/
MEDICINA VETERINARIA
Año:
2007
Tipo del documento:
Article
País de afiliación:
Grecia