پديد آورندگان :
Zia-Ali N نويسنده , Keshavarz-Valian H نويسنده , Rezaian M نويسنده , Khoramizade MR نويسنده , Kazemi B نويسنده , Fazaeli A نويسنده , Darde M نويسنده
چكيده لاتين :
The determination of Toxoplasma gondii prevalence in a variety of domestic birds is thought as a good indicator of distribution of Tgondii ooccyts in the environment. To verify the potential role of domestic birds in circulating toxoplasmo-sis in Iran, the present study was conducted in Mazandaran Provinces, northern Iran. Latex agglutination test (LA) antibodies were found in 25 of 58 free-ranging chickens {Gallus domesticus) and ducks {Anas sp.). Also, viable T gondii was isolated from 7 of 25 seropositive chickens and ducks by bioassay of their brains and hearts into mice. Most of the isolated strains were avirulant to mice. Genotyping of Tgondii isolates using Multiplex PCR for 5 microsatellite markers indicated that 7 isolates were type III. In this study type II and III isolates and mixed genotypes were not found. This study showed that domestic birds could have a potential role in transmitting toxoplasmosis to humans in Iran.
