First Detection of Hypomyelination Associated With Bovine Viral Diarrhoea Virus in an Aborted Calf in Gumushane Region
نویسندگان
چکیده
منابع مشابه
Hypomyelination associated with bovine viral diarrhea virus type 2 infection in a longhorn calf.
A newborn Longhorn heifer calf presented with generalized tremors, muscle fasciculations, ataxia, and nystagmus. At necropsy, no gross central nervous system lesions were observed. Histologically, the brain and spinal cord had mild to moderate diffuse microgliosis and astrocytosis, minimal nonsuppurative encephalitis, and decreased myelin staining. Ultrastructural examination revealed thinning ...
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Clinical disease resulting from the vertical transmission of Anaplasma marginale has only been reported on 5 occasions despite studies demonstrating successful in utero transmission. During the reported experimental induction of congenital anaplasmosis in calves, the outcome was variable but mostly led to inapparent or mild infection. There are previous case reports of fatal congenital anaplasm...
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The measurement of antibody responses of animals exposed to BVDV either through a natural exposure or an immunization protocol is still a standard procedure. For BVDV, the test formats have been largely limited to ELISA which is a valuable diagnostic test to measure the level of BVDV specific antibodies as well as antigen in blood samples. In the present study, 120 blood samples were collected ...
متن کاملCongenital hepatic fibrosis in an aborted calf
An aborted female Holstein foetus with marked generalized anasarca was referred to the Excellence Centre for Ruminant Abortion and Neonatal Mortality, Ferdowsi University of Mashhad. On postmortem examination, red-tinged ascites, pale and firm liver with extreme irregularity and numerous round to oval slightly raised foci on the capsular surface were seen. Histological examination revealed wide...
متن کاملDetection of Bovine Viral Diarrhea Virus in Bovine Semen Using Nested-PCR
A rapid and sensitive reverse transcription polymerase chain reaction (RT-PCR) and nested-PCR were used to detect bovine viral diarrhea virus 1 (BVDV-1) in bull semen. Selected primers could amplify a part of the 5´UTR of the BVDV genome. A 294 bp DNA fragment was amplified and specificity of the results was confirmed by direct sequencing of the PCR product. Prior to RNA extraction, the seminal...
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ژورنال
عنوان ژورنال: Atatürk Üniversitesi Veteriner Bilimleri Dergisi
سال: 2016
ISSN: 2147-9615,1306-6137
DOI: 10.17094/avbd.98342