Echinococcus ortleppi and E. granulosus G1, G2 and G3 genotypes in Italian bovines |
| |
| Authors: | Casulli Adriano Manfredi Maria Teresa La Rosa Giuseppe Cerbo Anna Rita Di Genchi Claudio Pozio Edoardo |
| |
| Institution: | Department of Infectious, Parasitic and Immunomediated Diseases, Istituto Superiore di Sanità, viale Regina Elena 299, 00161 Rome, Italy. adriano.casulli@iss.it |
| |
| Abstract: | To increase the knowledge on Echinococcus genotypes infesting cattle and water buffaloes (Bubalus bubalis) born and bred in Italy, the germinal layer of hydatid cysts was collected from the liver and the lungs of 80 animals slaughtered in 2007. Two mitochondrial genes (the cytochrome c oxidase subunit I and the NADH subunit I) were tested by PCR. Four genotypes were identified: G1 (sheep strain), G2 (Tasmanian sheep strain), G3 (buffalo strain), and G5 (cattle strain). Fertile cysts were detected only in the lungs of 4.5% of the total G1 lung cysts, of 9.4% of the total G3 lung cysts, and in the only G5 infected animal. This is the first report of Echinococcus ortleppi (genotype G5) in Italy. |
| |
| Keywords: | |
| 本文献已被 PubMed 等数据库收录！ |
|
