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یافته های هیستوپاتولوژیک در مغز جنین های سقط شده و ارتباط احتمالی آنها با عوامل ایجاد کننده سقط جنین در گوسفند، بز و گاو | ||
| مجله تحقیقات دامپزشکی (Journal of Veterinary Research) | ||
| مقاله 1، دوره 63، شماره 3، مهر 1387، صفحه 177-181 اصل مقاله (451.53 K) | ||
| نویسندگان | ||
| پروانه صیفوری1؛ فرهنگ ساسانی1؛ جمال نجفی2 | ||
| 1گروه پاتوبیولوژی ،دانشکده دامپزشکی دانشگاه تهران | ||
| 2گروه پاتوبیولوژی مرکز تشخیص سازمان دامپزشکی کشور | ||
| چکیده | ||
| The histopathological findings include as following: Gliosis (52%), Neuronal necrosis (37%), Perivascular cuffing (5.4%), hyperemia and hemorrhage in cerebral tissues (32.9%), hyperemia and hemorrhage in meninge(19.2%), prevascullar and preneuronal edema (52%), Meningial edema (16.4%), Vacuole in neurons (2.7%), Vacuoleinneuropil( 8.2% ),protozoal cyct(5.4%). Frequency of fetal brain lesions consists of: meningitis (9.6%), encephalitis (50.7%), (non suppurative encephalitis 38.3%, suppurative encephalitis 12.3%), meningoencephalitis (8.2%), Encephalomalacia (1.4%), congenital anomalies (6.8% )(hydrocephaly andhydranencephaly). Non purulent encephalitis was the most common lesion in fetal brains that could be caused by viral and protozoal agents. 71 % of non-supporative encephalitis consisted of multifocal necrotic encephalitis which are mostly caused by protozoa. The etiology of abortion should be considered in future studies. | ||
| عنوان مقاله [English] | ||
| HISTHOPATHOLOGICAL STUDY OF BRAINS IN ABORTED FETUSES OF SHEEP, GOAT AND CATTLE AND THEIR POSSIBLE ETIOLOGIES | ||
| نویسندگان [English] | ||
| Parvane Seifory1؛ Farhang Sasani1؛ Jamal Najafi2 | ||
| چکیده [English] | ||
| The histopathological findings include as following: Gliosis (52%), Neuronal necrosis (37%), Perivascular cuffing (5.4%), hyperemia and hemorrhage in cerebral tissues (32.9%), hyperemia and hemorrhage in meninge(19.2%), prevascullar and preneuronal edema (52%), Meningial edema (16.4%), Vacuole in neurons (2.7%), Vacuoleinneuropil( 8.2% ),protozoal cyct(5.4%). Frequency of fetal brain lesions consists of: meningitis (9.6%), encephalitis (50.7%), (non suppurative encephalitis 38.3%, suppurative encephalitis 12.3%), meningoencephalitis (8.2%), Encephalomalacia (1.4%), congenital anomalies (6.8% )(hydrocephaly andhydranencephaly). Non purulent encephalitis was the most common lesion in fetal brains that could be caused by viral and protozoal agents. 71 % of non-supporative encephalitis consisted of multifocal necrotic encephalitis which are mostly caused by protozoa. The etiology of abortion should be considered in future studies. | ||
| کلیدواژه‌ها [English] | ||
| abortion, cattle., Goat, Histopathology, sheep | ||
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