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| Registros recuperados: 14 | |
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| Schild,Ana Lucia; Ruas,Jerônimo Lopes; Farias,Nara Amelia; Grecco,Fabiane Borelli; Soares,Mauro Pereira. |
| Descrevem-se os aspectos epidemiológicos de um surto de babesiose cerebral ocorrido em bovinos no município de Santa Vitória do Palmar, RS em uma propriedade localizada geograficamente na Latitude S 33°05'23" e Longitude WO 53°09'29", região considerada zona livre de Rhipicephalus (Boophilus) microplus. Em meados de novembro de 2007 foram transferidos para essa propriedade quatro touros, quatro novilhas e duas vacas provenientes do município de Minas do Leão,RS localizado geograficamente na Latitude S 30°12'07" e Longitude WO 52°03'25". De um total de 393 animais, 40 bovinos adultos morreram no período entre 19 de janeiro e 2 de março de 2008. O diagnóstico foi realizado pela observação das lesões macroscópicas e pela presença de numerosas formas... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Babesiose cerebral; Babesia bovis; Doenças transmitidas por carrapato; Rhipicephalus (Boophilus) microplus; Epidemiologia. |
| Ano: 2008 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782008000900041 |
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| Coelho,Ana Carolina Barreto; Oliveira,Plínio Aguiar; Santos,Bianca Lemos dos; Estima-Silva,Pablo; Scheid,Haide Valeska; Leal,Sofia del Carmen Bonilla de Souza; Marcolongo-Pereira,Clairton; Schild,Ana Lucia. |
| ABSTRACT: The aim of the present study was to describe an outbreak of atypical interstitial pneumonia affecting 15 Angus cattle aged 7-30 months in the south of Rio Grande do Sul. The clinical course of the disease was approximately 1-3 days. The cattle were kept in the native field and had received feed containing the remains of wafers from a food factory before the outbreak. Clinical signs included dyspnea and abdominal breathing, with a clinical evolution period of up to 3 days. Nine animals presented apathy and respiratory difficulty and died within 24h, while three animals exhibited a clinical evolution period of 36-48h. Three other animals died without any clinical signs. The main macroscopic lesions were observed in the lungs, which did not collapse... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Pulmonary edema; Emphysema; Respiratory disorder; Cattle; Hypersensitivity; Interstitial pneumonia. |
| Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017001100551 |
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| Adrien,Maria de Lourdes; Gardner,Dale; Pfister,James; Pereira,Clairton Marcolongo; Correa,Franklin Riet; Schild,Ana Lucia. |
| Quinze ovinos foram adaptados ao consumo de Ipomoea carnea por 36 dias. Posteriormente, foram divididos ao acaso em três grupos de cinco ovinos cada e avertidos com cloreto de lítio (LiCl) (Grupo 1) e Baccharis coridifolia (Grupo 2). O Grupo 3 permaneceu como controle. Os ovinos foram desafiados ao consumo da planta na pastagem e em baias individuais até o 74° dia após o primeiro dia da aversão. Nos dias 14 e 19, o número de ovinos que consumiu I. carnea no Grupo 3 foi significativamente maior que o número de ovinos que consumiu a planta nos Grupos 1 e 2 (P=0,004 e P=0,0004, respectivamente). No dia 24, o número de ovinos que consumiu I. carnea foi significativamente maior no Grupo 3 do que no Grupo 1 (P=0,004). A partir do desafio do dia 29, não houve... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Aversão alimentar; Swainsonina; Plantas tóxicas; Baccharis coridifolia; Ovinos; Ipomoea carnea. |
| Ano: 2014 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782014000200027 |
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| Ruas,Jerônimo Lopes; Schild,Ana Lucia; Fernandes,Cristina Gevehr; Ferreira,João Luiz Montiel; Müller,Gertrud. |
| Equine cerebral hydatid disease is described in a 7-year-old, crossbred, female horse. Clinical signs were characterized by circling gait, pressing of head against fences or objects and motor incoordination. On gross examination of the brain the hemispheres were swollen, mainly the left one. On transversal sections, a 5cm X 7cm fluid-filled cyst was observed within the lateral ventricle of the left hemisphere. The cyst extended from the parietal to the occipital lobe, and compressed the third ventricle. There was also marked mid line deviation. Histologically, the brain lesion adjacent to the cyst, was characterized by a piogranulomatous process and vacuolization of neuropil. A diagnosis of equine hydatidosis caused by Echinococcus granulosus was made on... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Hydatid disease; Horse; Echinococcus granulosus. |
| Ano: 1997 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84781997000200030 |
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| Assis-Brasil,Nathalia Dode de; Marcolongo-Pereira,Clairton; Stigger,Adriana Lucke; Fiss,Letícia; Santos,Bianca Lemos; Coelho,Ana Carolina Barreto; Sallis,Eliza Simone Viégas; Fernandes,Cristina Gevehr; Schild,Ana Lucia. |
| A retrospective study of equine skin diseases diagnosed in the Laboratório Regional de Diagnóstico, Faculdade de Veterinária, Universidade Federal de Pelotas was conducted between 1978 and 2013. The necropsy and biopsy protocols for horses received for diagnosis were reviewed to determine the prevalence of dermatopathies in southern Brazil. The most prevalent skin diseases in decreasing order were: sarcoid [234/710 (32.9%)], exuberant granulation tissue [81/710 (11.4%)], pythiosis [67/710 (9.4%)], squamous cell carcinoma [55/710 (7.7%)], papillomatosis [33/710 (4.6%)] and habronemiasis [30/710 (4.2%)]. Other skin lesions accounted for 25.3% of all cases studied. The Crioulo breed was the most prevalent [310/710 (43.6%)]. Horses aged between 2-5 years old... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Equine; Retrospective study; Sarcoid; Papillomatosis; Habronemiasis. |
| Ano: 2015 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782015000300519 |
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| Motta,Adriana Costa da; Rivero,Gabriela Riet-Correa; Schild,Ana Lucia; Riet-Correa,Franklin; Méndez,Maria del Carmen; Ferreira,João Luiz. |
| São descritos aspectos epidemiológicos e patológicos de 19 surtos de fotossensibilização observados em bovinos na região sul do Rio Grande do Sul, no período entre 1984 e 1997. A doença ocorre, principalmente, nos meses de outono e primavera com morbidade de 0,08% a 64% e mortalidade de 0 a 14%. Todas as categorias são afetadas e as áreas onde ocorrem os surtos se caracterizam por campos planos e baixos, freqüentemente utilizados para o plantio de arroz irrigado ou pastagens de azevém, trevo e aveia ou, ainda, em áreas similares com vegetação nativa. A enfermidade caracteriza-se, clinicamente, por depressão, anorexia, salivação intensa e fotossensibilização observada nas áreas de pele despigmentadas e desprovidas de pêlos como o focinho, ao redor dos... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Fotossensibilização; Fotossensibilização hepatógena; Bovinos. |
| Ano: 2000 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782000000100023 |
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| Schild,Ana Lucia; Riet-Correa,Franklin; Fernandes,Cristina Gevehr; Damé,Maria Cecília; Graça,Dominguita Lühers. |
| Descrevem-se dois casos de hipoplasia cerebelar congênita observados em terneiros da raça Charolês, pertencentes a um estabelecimento localizado no município de Capão do Leão. Um dos animais apresentava sinais clínicos cerebelares ao nascimento, caracterizados por severa incoordenação motora, hipermetria e tremores de intenção, principalmente da cabeça e do pescoço. O outro animal não conseguia manter-se em estação e apresentava opistótono acentuado. As lesões macroscópicas caracterizaram-se por hipoplasia cerebelar, observando-se apenas remanescentes das regiões do flóculo e do paraflóculo cerebelares e uma cavidade preenchida por líquido e recoberta pelas leptomeninges, que estavam aderidas aos resquícios das folhas cerebelares. Ao corte do encéfalo,... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Hipoplasia cerebelar; Cerebelo; Bovinos; Malformação. |
| Ano: 2001 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782001000100025 |
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| Santos,Bianca Lemos dos; Damé,Maria Cecília Florisbal; Coelho,Ana Carolina Barreto; Oliveira,Plínio Aguiar; Marcolongo-Pereira,Clairton; Schild,Ana Lucia. |
| ABSTRACT: A case of lissencephaly-pachygyria and cerebellar hypoplasia diagnosed in a Charolais x Tabapuã calf is described. The calf presented since birth, clinical signs characterized by apathy, prolonged recumbency, tremors of the head and neck, ataxia, hypermetria, difficulty walking, blindness and swelling of the joints of the four limbs. Due to the unfavorable prognosis, the animal was euthanized and necropsied at 34 days of age. At necropsy, a rudimentary development of the brain folds (gyri) and grooves (sulci) was observed, and the cerebellum was hypoplastic. The cut surface of the brain exhibited thickening of the gray matter (pachygyria) in the frontal, parietal, temporal and occipital cortices and narrowing of the white matter. In the organs of... |
| Tipo: Info:eu-repo/semantics/report |
Palavras-chave: Lissencephaly; Pachygyria; Cerebellar hypoplasia; Congenital malformation; Cattle. |
| Ano: 2016 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016000901622 |
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| Marcolongo-Pereira,Clairton; Stigger,Adriana; Fiss,Letícia; Coelho,Ana Carolina; Santos,Bianca; Junior,Sergio Vargas; Schild,Ana Lucia. |
| This report describes pneumomediastinum and subcutaneous emphysema in a bull with paralytic rabies. The bull displayed severe swelling in the head, neck, chest and forelimbs extending to the ventrum, including the prepuce, 7 days after the development of neurological signs. At necropsy, extensive subcutaneous emphysema was observed in the neck region, abdominal wall and proximal forelimbs. The lungs failed to collapse and had severe emphysema with bullae. Rabies was suspected due to an ongoing outbreak at the farm and was confirmed by histologic lesions and immunohistochemistry. Similar to humans, pneumomediastinum and subcutaneous emphysema should be considered as an unusual complication of rabies in cattle. |
| Tipo: Info:eu-repo/semantics/report |
Palavras-chave: Pneumomediastinum; Emphysema; Rabies; Cattle.. |
| Ano: 2015 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782015000100068 |
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| Vargas Junior,Sérgio Farias; Marcolongo-Pereira,Clairton; Halinski-Silveira,Dênis; Grecco,Fabiane Borelli; Raffi,Margarida Buss; Schild,Ana Lucia; Sallis,Eliza Simone Viégas. |
| This study describes the natural poisoning of goats by Rhododendron simsii in Southern Brazil. Five of eight goats died after ingesting branches of plants, which were pruned and placed near the goats. Clinical signs observed were restlessness, shrill bleating, profuse regurgitation, looking and kicking at the flank, a loss of balance, irregular gait, staggering, and opisthotonos. At necropsy or histopathology affected goats had not showed lesions. Two goats were fed with 21.5g kg-1 bw and 30g kg-1 bw of fresh leaves of R. simsii. Both goats developed signs similar to those naturally affected goats. These findings indicated that R. simsii is highly toxic and lethal to goats. |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Rhododendron simsii; Grayanotoxins; Azalea; Poisoning; Goats. |
| Ano: 2014 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782014000701249 |
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| Santos,Bianca Lemos dos; Pereira,Clairton Marcolongo; Coelho,Ana Carolina Barreto; Silva,Pablo Estima; Oliveira,Plínio Aguiar de; Stigger,Adriana Lücke; Schild,Ana Lucia. |
| ABSTRACT: The purpose of this paper was to describe obstructive urolithiasis with uroperitoneum and hydronephrosis in range cattle in southern Rio Grande do Sul. The disease was observed in castrated male cattle, aged between 18 months and 3 years in a herd of 200 steers that were in a ryegrass pasture during the winter and a native pasture during the summer. Different mineral salts were used as a supplement for the animals during the two seasons of the year. Cattle presented a progressive abdominal distention, depression and dehydration ranging from 10 days to one month in duration. One animal was necropsied, and approximately 50 liters of urine (uroperitoneum) in the abdominal cavity were observed. The bladder had a small rupture and was adhered to the... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Ruminants; Uroliths; Hydronephrosis. |
| Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017000600554 |
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| Registros recuperados: 14 | |
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