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Natural Outbreak of BVDV-1d–Induced Mucosal Disease Lacking Intestinal Lesions
Bovine viral diarrhea virus (BVDV) belongs to the Pestivirus genus, which is further divided into subgenotypes (1a–1u and 2a–c). When persistent infection occurs, the calf will be immunotolerant toExpand
Multilocus characterization of Sarcocystis falcatula-related organisms isolated in Brazil supports genetic admixture of high diverse SAG alleles among the isolates.
In a previous study in Brazil, six isolates of Sarcocystis spp. recovered from budgerigars fed sporocysts excreted by opossums of the genus Didelphis were characterized by means of sequencingExpand
Necrotizing meningoencephalitis caused by Sarcocystis falcatula in bare-faced ibis (Phimosus infuscatus)
The infection by S. falcatula is commonly associated with respiratory disease in captive psittacine birds, with a few case reports of this protozoan causing encephalitis in wild birds. We describeExpand
Characterization of spinal cord lesions in cattle and horses with rabies
Twenty-six cattle and 7 horses were diagnosed with rabies. Samples of brain and spinal cord were processed for hematoxylin and eosin staining and immunohistochemistry (IHC). In addition, refrigeratedExpand
Nephroblastoma with lymphatic metastasis in an Angus calf: scientific communication
Nephroblastoma is a congenital renal neoplasm composed of metanephric blastema and stromal cells. A one-year-old male Angus calf presented with diarrhea, nasal discharge, cough and weight loss. SerumExpand
Granulomatous Necrotizing Myositis in Swine Affected by Porcine Circovirus Disease
Porcine circovirus type 2 (PCV2) is associated with multiple clinical syndromes in pigs, known as porcine circovirus diseases. This work describes an outbreak of porcine circovirus diseases withExpand
Pathological and virological features of skin lesions caused by BVDV in cattle
Dermatitis might occur in mucosal disease (MD) caused by bovine viral diarrhea virus (BVDV). This study describes the pathological and virological features of skin lesions associated with BVDVExpand
Neurotoxicosis in horses associated with consumption of Trema micrantha
BACKGROUND Trema micrantha is a tree widely distributed throughout the Americas. The tree produces highly palatable leaves that have been associated with natural poisoning in goats, sheep and horses,Expand
Causes of death in goats in Rio Grande do Sul state, Brazil: analysis of 322 cases (2000-2016)
RESUMO.[Causas de morte em caprinos diagnosticadas no estado do Rio Grande do Sul: análise de 322 casos (2000-2016).] Foram revisadas as causas de morte de caprinos submetidos ao exame de necropsiaExpand
Cutaneous Pythiosis in calves: An epidemiologic, pathologic, serologic and molecular characterization
This study reports the epidemiological, pathological and mycological findings of cutaneous pythiosis in cattle in southern Brazil. 23 calves, that were kept next to a river with extensive marshyExpand