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| Moreira,Jessica Regina; Oliveira,Thalita Evani Silva de; Tongu,Eriky Akio de Oliveira; Leite,Raissa Oliveira; Nogueira,Geison Morel; Michelazzo,Mariana de Mello Zanim; Delfiol,Diego José Zanzarini; Saut,João Paulo Elsen; Headley,Selwyn Arlington. |
| ABSTRACT: Tumors affecting Bartholin’s gland are considered rare in human medicine; there are few reports in the veterinary literature, with descriptions occurring only in cows. This article described the clinical and pathological findings associated with Bartholin’s gland adenoma in a goat. Clinically, a 7-year-old pregnant Saanen goat presented bilateral enlargement of the vulva that did not regress spontaneously after parturition. Grossly, these vulvar masses were multilobulated, contained cystic areas from which oozed a whitish fluid. Histopathology revealed an adenoma characterized by the proliferation of irregularly shaped neoplastic epithelial cells that formed tubular to glandular-like structures. These neoplastic cells demonstrated moderate... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Histopathology; Ki-67 protein; Adenoma; Major vestibular glands. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782018000100501 |
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| Minervino,Antonio Humberto Hamad; Barrêto Júnior,Raimundo Alves; Rodrigues,Frederico Augusto Mazzocca Lopes; Ferreira,Rodrigo Nogueira Fernandes; Saut,João Paulo Elsen; Queiroz,Genilson Fernandes; Reis,Leonardo Frasson dos; Ortolani,Enrico Lippi. |
| A técnica de biópsia hepática em ruminantes tem importante valor no diagnóstico clínico de doenças tóxicas e metabólicas, em especial nos desequilíbrios minerais. As técnicas mais comumente utilizadas restringem análises devido ao limitado volume de tecido obtido. No presente trabalho, avaliou-se o uso de uma técnica de biópsia hepática por laparotomia paracostal em bovinos e búfalos. Foram utilizados 10 bovinos e 10 búfalos hígidos. Os animais foram mantidos em estação, sedados com xilazina e infiltrados localmente com lidocaína e epinefrina. O acesso à cavidade abdominal foi realizado por meio de uma incisão dorso-ventral de 15cm no flanco direito, iniciada ventralmente (cerca de 4-5cm) ao processo transverso da 2a ou 3a vértebra lombar e situada... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Fígado; Bovinos; Bufalinos; Laparotomia; Hematologia; Bioquímica. |
| Ano: 2009 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782009000300025 |
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| Rezende,Maria Teresa Nunes Pacheco; Komatsu,Raquel Satomi; Andrade,Renata Barbosa; Reis,Serly Lourenço Borges; Leite,Claudesina Rodrigues; Rocha,Stella Rabelo; Saut,João Paulo Elsen; Guimarães,Ednaldo Carvalho. |
| ABSTRACT: Cysticercosis represents an important public health problem that can cause significant economic losses to the beef industry. The present study aimed to determine the prevalence rate of cysticercosis in cattle and estimate the economic losses to producers associated with this parasitic disease. Data were collected from the official sanitary inspection service of a slaughterhouse located in the city of Uberlândia, Minas Gerais, southeast Brazil, from 2009 to 2016. A total of 358,383 cattle from 46 cities in Minas Gerais, Brazil, were slaughtered, of which 4,243 were infected with cysticercosis (1.18%). A total of 5,194 cysticerci were detected in these carcasses, of which 4,548 (87.56%) were alive and 646 (12.44%) were calcified. Most of the... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Cysticercus; Sanitary inspection of meat; Taenia saginata; Zoonosis. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782018001200500 |
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| Saut,João Paulo Elsen; Miyashiro,Samantha Ive; Raimondo,Raquel Fraga e Silva; Nunes,Mariana Tikuma; Mori,Clara Satsuki; Fagliari,Jose Jurandir; Birgel Junior,Eduardo Harry. |
| Com o objetivo de avaliar a influência da retenção de placenta (RP) no proteinograma de fêmeas bovinas da raça Holandesa, de propriedades comerciais, foram utilizadas 129 vacas com RP e 145 vacas com parto e pós-parto fisiológicos e sem nenhum tratamento no período avaliado. As amostras de sangue foram divididas nos momentos: 1odia pós-parto (DPP), 2o-3o, 4o-5o, 6o-7o, 8o-14o, 15o-29o, 30o-59o e 60o-90o DPP. O fracionamento das proteínas foi realizado por eletroforese em fita de acetato de celulose e em gel de poliacrilamida, contendo dodecil sulfato de sódio (SDS-PAGE), nas quais se avaliou o comportamento de 19 bandas proteicas identificadas pelos respectivos pesos moleculares, que variaram entre 23KDa e 187KDa. Não houve influência da RP na proteína... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Bovinos; Puerpério; Proteínas de fase aguda; SDS-PAGE. |
| Ano: 2014 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782014000901651 |
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| Oliveira,Patrícia Magalhães de; Garcia,Felipe; Evers,Fernanda; Barbosa,Vinícius de Morais; Obando,Diego Camilo Mora; Nasciutti,Nayara Resende; Garcia,João Luis; Nogueira,Geison Morel; Headley,Selwyn Arlington; Saut,João Paulo Elsen. |
| ABSTRACT: This study evaluated the occurrence of Leishmania spp. in equids from Uberlândia, Minas Gerais, Southeastern Brazil. Serum samples from 257 healthy equids of Uberlândia were assessed for the presence of antibodies against Leishmania spp. by using the indirect fluorescent-antibody test. Additionally, an epidemiological survey was done to evaluate the possible risk factors (species of equids, age, gender, economic activity, and contact with domestic and wild animals) associated with the presence of antibodies against Leishmania spp. The total seroprevalence against Leishmania spp. was 24.1% (62/257); representing seroprevalence levels of 22.7% (55/242) in horses, 50% (4/8) in mules, and 42.9% (3/7) in ponies from all regions evaluated. The species... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Equids; Serology; Epidemiology.. |
| Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017000500501 |
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| Magalhães,Layane Queiroz; Baptista,Anderson Lopes; Fonseca,Pedro de Almeida; Menezes,Guilherme Lobato; Nogueira,Geison Morel; Headley,Selwyn Arlington; Fritzen,Juliana Torres Tomazi; Alfieri,Amauri Alcindo; Saut,João Paulo Elsen. |
| ABSTRACT: Bovine respiratory diseases (BRD) affect production rates negatively because it compromise health and well-being of the affected animal. The hypothesis of this study was that the use of metaphylactic protocols based on the risk to develop BRD would reduce morbidity and pulmonary lesions. For this purpose, the aims of this study were to evaluate the effect of two metaphylactic protocols on the morbidity of feedlot cattle with a known sanitary history, occurrence of pulmonary lesions at slaughter, and the possible participation of Mannheimia haemolytica, Histophilus somni, Bovine alphaherpesvirus 1 (BoHV-1) and bovine respiratory syncytial virus (BRSV) in the development of BRD. An experimental study was designed in which 3,094 adult, male, cattle,... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Histophilus somni; Mannheimia haemolytica; Pulmonary lesions. |
| Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017000800454 |
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| Saut,João Paulo Elsen; Oliveira,Patrícia Magalhães de; Nasciutti,Nayara Resende; Medeiros,Alessandra Aparecida; Magalhães,Geórgia Modé; Tsuruta,Suzana Akemi; Hanna,Paul; Headley,Selwyn Arlington. |
| The clinical, pathological, and immunohistochemical findings associated with a vaginal leiomyosarcoma in a 12-year-old, Senepol breed of cow from Uberlândia, Minas Gerais are described. The animal had a large ulcerative neoplastic growth that originated between the base and the left-lateral vaginal wall. Histopathology revealed a tumor formed by muscle-like cells that demonstrated cellular pleomorphism, anisokaryosis, prominent and multiple nucleoli, with rare tumor giant cells. The neoplastic growth invaded adjacent adipose tissue, and contained areas of hemorrhage with discrete accumulations of inflammatory cells. By immunohistochemistry, most neoplastic cells expressed actin, while immunoreactivity to desmin was weakly expressed. These findings support... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Bovine diseases; Immunohistochemistry; Reproductive pathology; Smooth muscle tumor. |
| Ano: 2013 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782013000500024 |
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