کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5803382 | 1555685 | 2014 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Isolation and pathogenicity of Toxoplasma gondii in naturally infected (rustic farm) pigs in southern Brazil
ترجمه فارسی عنوان
جداسازی و پاتوژنز توکسوپلاسما گوندی در خوک های طبیعی آلوده (مزرعه روستایی) در جنوب برزیل
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کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
علوم دامی و جانورشناسی
چکیده انگلیسی
This study reported a serological test for Toxoplasma gondii infection in 100 pigs from 58 rural farms in the state of Rio Grande do Sul, Brazil. Thirty-six pigs were seropositive (IFAT â¥Â 1:64). Bioassays were performed for all 36 seropositive pigs, and 17 isolates were obtained (47.2%). Seven of these isolates (41.2%) were highly pathogenic to mice, as clinical signs of acute infection were observed, and tachyzoites were found in the peritoneal exudates, livers, and lungs. The remaining 10 isolates were able to establish a chronic infection in mice, therefore, they were not highly virulent. The results of this study indicate that pork is a potential source of T. gondii transmission to humans.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Veterinary Parasitology - Volume 203, Issues 1â2, 16 June 2014, Pages 207-211
Journal: Veterinary Parasitology - Volume 203, Issues 1â2, 16 June 2014, Pages 207-211
نویسندگان
B.G. Cademartori, L.M.J.F. Santos, F.C. Oliveira, P. Quevedo, P.A. Oliveira, T.S. Ramos, A.S.R. Rocha, J.L. Ruas, N.A.R. Farias,