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| Oliveira,M.M.M.; Castro,R.S.; Carneiro,K.L.; Nascimento,S.A.; Callado,A.K.C.; Alencar,C.S.A.; Costa,L.S.P.. |
| The prevalence of small ruminant lentivirus (SRL) infection was evaluated in goats and sheep in two counties of Pernambuco State, Brasil. Seriological examinations were performed from a total of 672 goats and 325 sheep, one year of age and older, at two abattoirs. Sera were analyzed by agar gel immunodiffusion using Maedi-Visna K-1514 antigens. There were 42 reactive samples (95% confidence interval 3.6% to 4.9%) in both slaughter houses. In São Lourenço da Mata county, 3.2% and 4.0% of goat and sheep sera were responsive, whereas in Paulista county, 5.1% of goat samples and 8.2% of sheep were reactive. Thus, the prevalence of small ruminant lentivirus was low in goats and sheep sampled from the region. |
| Tipo: Info:eu-repo/semantics/other |
Palavras-chave: Caprino; Bovino; CAEV; Maedi-Visna; Epidemiologia. |
| Ano: 2006 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352006000500035 |
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| Mota,I.O.; Castro,R.S.; Alencar,S.P.; Lobato,Z.I.P.; Lima Filho,C.D.F.; Silva,T.L. Araújo; Dutra,A.C.T.; Nascimento,S.A.. |
| The prevalence of antibodies against bluetongue virus was investigated in 41 dairy goats and 40 sheep herds in the semi-arid region of Pernambuco state and the conditions for insect Culicoides maintenance, considering climate dynamics and vector competence, were evaluated. The percents of seropositive herds in agar gel immunodiffusion test for bluetongue virus group were 24 for goats and 27.5 for sheep. The estimated prevalences of seropositive animals were 3.9% for goats (n = 410) and 4.3% for sheep (n = 400). The prevalences of seropositive animals were low in the mesoregion of Sertão Pernambucano (4.8% for goats and 4.1% for sheep) and São Francisco Pernambucano (1.0% for goats and 4.5% for sheep). There were no significant differences between species... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Arbovirosis; Culicoides; Epidemiology. |
| Ano: 2011 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352011000600045 |
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| Campos,A.C.; Azevedo,E.O.; Alcântara,M.D.B.; Silva,R.B.S.; Cordeiro,A.A.; Mamede,A.G.; Melo,M.A.; Rosendo Nascimento,E.; Castro,R.S.. |
| This paper aims to evaluate the efficiency of three inactive vaccines against contagious agalactia prepared with samples of Mycoplasma agalactiae isolated in Brazil and different adjuvants. Vaccine 1 adsorbed with aluminum hydroxide was administered in 23 goats (Gc1) and 13 sheep (Gov1); vaccine 2 containing Montanide IMS-2215-VG was administered in 22 goats (Gc2) and 12 sheep (Gov2) and vaccine 3, containing Montanide Gel-01 was administered in 22 goats (Gc3) and 12 sheep (Gov3). All animals were negative for Ma at indirect ELISA and received two doses of 2mL each, subcutaneously, within a 21 day interval. Five animals from each species were used as control. Seventy-five days after the booster, four animals from each vaccinated group and two from the... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Mycoplasma agalactiae; Goats; Sheep; Immunization; ELISA. |
| Ano: 2013 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352013000500018 |
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| Silva,N.S.; Azevedo,E.O.; Campos,A.C.; Cordeiro,A.A.; Mamede,A.G.; Silva,R.B.S.; Castro,R.S.; Nascimento,E. Rosendo; Marinho,M.L.. |
| This study aimed to report three cases of contagious agalactia (CA) by Mycoplasma agalactiae in goat kids born with polyarthritis. The nanny goats belonging to two different herds presented clinical signs of CA during pregnancy and in parturition they were apparently healthy. The carpal articulations of the three goat kids, the tarsus articulation in one, and thigh-femoral articulation in another showed swelling, pain and impairment of the flexion-extension movements. The articular liquid was collected from two goat kids at birth and revealed a content which varied from transparent to fibrinopurulent, presenting a yellow coloring. The samples were plated on modified Hayflick. The colonies had the appearance of "fried egg" and were confirmed as being M.... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Caprino; Agalaxia contagiosa; Poliartrite. |
| Ano: 2014 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352014000200044 |
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| Silva,J.S.; Castro,R.S.; Melo,C.B.; Feijó,F.M.C.. |
| The prevalence of caprine arthritis-encephalitis (CAE) infection in dairy goat herds from Rio Grande do Norte State, Brazil, was estimated, and the predisposing factors to the infection were identified. An epidemiologic survey was held to collect information on educational level of the owner and origin of the animals, and on sanitation and vaccination practices, diseases, morbidity and mortality rates in the herds. The prevalence of CAE virus infection was 11%, and CAE was always observed in some goats in all studied municipalities. |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Goat; CAEV; Prevalence; Arthritis; Encephalitis; Predisposing factor. |
| Ano: 2005 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352005000600003 |
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| Bandeira,D.A.; Castro,R.S.; Azevedo,E.O.; Nascimento,E.R.; Melo,L.S.S.; Melo,C.B.. |
| O objetivo deste trabalho foi verificar a ocorrência de Mycoplasma agalactiae, com o uso da reação em cadeia da polimerase (PCR), em 30 rebanhos caprinos leiteiros nas microrregiões do Cariri Ocidental e Oriental do estado da Paraíba. Das 120 amostras de leite testadas, nove (7,5%) apresentaram amplificação de apenas um fragmento com 360pb. As amostras que amplificaram este fragmento estavam presentes em 6/30 (20%) fazendas localizadas nos municípios de Amparo, Santo André e Gurjão. |
| Tipo: Info:eu-repo/semantics/other |
Palavras-chave: Goat; Mycoplasmosis; Milk; CASG. |
| Ano: 2008 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352008000500031 |
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| Castro,R.S.; Leite,R.C.; Resende,M.; Martins,A.; Gouveia,A.M.G.. |
| Amostras do vírus da artrite-encefalite caprina (CAEV) de animais dos estados de Minas Gerais e Pernambuco foram isoladas a partir de explantes de membrana sinovial (MS) (amostras BrMg 1-01, BrMg 2-01, BrMg 2-02, BrMg 2-03 e BrPe 1-01) ou de co-cultivo de leucócitos com MS (BrMg 1-02). As amostras foram identificadas pelo efeito citopático-ECP (formação de sincícios), imunofluorescência direta (IFD) e reação em cadeia de polimerase (PCR) aperfeiçoada para amplificação de parte do gene gag da amostra CAEV Cork. O estudo do ECP revelou a presença de amostras pouco (BrMg 1-01 e BrMg 1-02) ou fortemente indutoras de ECP (BrMg 2-01, BrMg 2-02, BrMg 2-03 e BrPe 1-01). A IFD mostrou resultado positivo em células de todas as monocamadas infectadas pelas amostras... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Caprino; Artrite-encefalite; Reação em cadeia de polimerase. |
| Ano: 1999 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09351999000300006 |
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| Bandeira,D.A.; Castro,R.S.; Azevedo,E.O.; Melo,L.S.S.; Melo,C.B.. |
| This work was performed in 60 goat farms located in 15 counties of the micro regions of Western and Eastern Cariri, in Paraiba, to describe and analyze the sanitary profile of the flocks. Visits were done and the answers, obtained from questionnaires that were applied to the farmers, were used. It was observed a mortality of 20% in young animals in 80% of the farms. The presence of technical assistance in 93.3% in the studied farms, adoption of prophylactic calendar in 85% and parasitic control in 83.3% of the flocks were also observed. |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Caprino; Perfil sanitário; Doença. |
| Ano: 2007 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352007000600040 |
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| Lombardi,A.L.; Nogueira,A.H.C.; Feres,F.C; Paulo,H.P.; Castro,R.S.; Feitosa,F.L.F.; Cadioli,F.A.; Peiró,J.R.; Perri,S.H.V.; Lima,V.F.M.; Mendes,L.C.N.. |
| Tipo: Info:eu-repo/semantics/other |
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| Ano: 2009 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352009000600025 |
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