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AbstractFull Text

The aim of this study was to determine the prevalence of hepatic linguatuliasis of cattle slaughtered in an abattoir in Talca, Chile. Livers (n=376) were examined and compatible lesions and the presence of the nymph of Linguatula serrata were recorded. The results showed that 13.8% of livers showed ...

Author(s)
Parraguez, M. C.; Muñoz, P. M.; Chaigneau, F. C.; Garrido, C. A.
Publisher
Universidad Nacional Mayor de San Marcos, Lima, Peru
Citation
Revista de Investigaciones Veterinarias del Perú (RIVEP), 2017, 28, 1, pp 169-177
Abstract

The bovine abortion syndrome is a multicausal problem, the objectives of this study were to provide information on the magnitude of the seroprevalence of four abortigenic agents and their association with some management practices the farms. A cross-sectional study was performed using 40 farms and...

Author(s)
Gädicke, P.; Junod, T.; López-Martin, J.; Ortega, R.; Monti, G.
Publisher
Facultad de Ciencias Veterinarias, Universidad Austral de Chile, Valdivia, Chile
Citation
Archivos de Medicina Veterinaria, 2016, 48, 1, pp 19-27
Abstract

Serum samples from 2864 cattle were analysed for antibodies against PI-3 by haemagglutination inhibition and against BDV, BHV-1 and BRSV by virus neutralization. The herd seroprevalence was 100% for BDV, PI-3 and BRSV and 91.7% for BHV-3. The individual seroprevalences were 50.9, 41.0, 97.1 and...

Author(s)
Riedemann, S.; Reinhardt, G.; Tadich, N.; Aguilar, M.; Aguilar, R.; Montecinos, M. I.; Miranda, J. C.
Citation
Archivos de Medicina Veterinaria, 1996, 28, 1, pp 121-124
Abstract

An epidemiological survey of echinococcosis (Echinococcus granulosus) was conducted in south-central Chile between 1992 and 1997. Indirect haemagglutination and ELISA tests were performed on 5556 apparently healthy people. Of these, 42 (0.8%) had positive results for both tests, giving a...

Author(s)
Apt, W.; Pérez, C.; Galdamez, E.; Campano, S.; Vega, F.; Vargas, D.; Rodríguez, J.; Retamal, C.; Cortés, P.; Zulantay, I.; Rycke, P. H. de
Citation
Revista Panamericana de Salud Pública/Pan American Journal of Public Health, 2000, 7, 1, pp 8-16
Abstract

From a total of 1937 cattle slaughtered from April to June 1992, 1011 livers from 252 heifers up to 2.5 years old, 503 bullocks up to 3.5 years and 256 cows older than 2.5 years, were condemned due to different pathological conditions. Surface of the liver and the sliced parenchyma were examined...

Author(s)
Valenzuela, G.; Bascuñán, M.; Bayer, L.; Ernst, S.
Citation
Archivos de Medicina Veterinaria, 1995, 27, 1, pp 29-34
Abstract

In southern Chile (regions IX and X) serum samples were obtained from 200 representative herds; 45 (14.5%) of the 310 cattle sampled in 14 herds were positive to the immunodiffusion test for bovine leukosis. In these 14 herds, 63 cattle (20.3%) had positive neutralization titres for IBR IPV virus....

Author(s)
Hochstein-Mintzel, V.; Riedemann, S.; Alonso, O.; Niedda, M.; Aguilar, M.; Reinhardt, G.; Veer, C. de; Rojax, X.; Chahuan, E.; Ehrenfeld, J.; Campo, H. del; Montes, L.; Tamayo, R.
Citation
Journal of Veterinary Medicine, B (Infectious Diseases, Immunology, Food Hygiene, Veterinary Public Health), 1986, 33, 3, pp 161-165
Abstract

An 80-hectare dairy farm had 137 cows, 28 heifers and 55 female calves, cross-bred Holando-Europeo and Holstein-Friesian. It was a closed herd, free of brucellosis and tuberculosis, and breeding was by artificial insemination, with no new animals introduced in the last 7 years. Testing for enzootic ...

Author(s)
Reinhardt, G.; Hochstein-Mintzel, V.; Riedemann, S.; Leal, H.; Niedda, M.
Citation
Journal of Veterinary Medicine, B (Infectious Diseases, Immunology, Food Hygiene, Veterinary Public Health), 1988, 35, 3, pp 178-185
Abstract

Faecal samples where taken from groups of 172 calves with and without diarrhoea. They were examined for Cryptosporidium and for Eimeria oocysts. Cryptosporidium was present in 44 (13%) of the calves, more frequently in diarrhoeic than in normal calves (24% and 22% respectively). In calves grouped...

Author(s)
Gorman, T.; Alcaíno, H.; Santelices, J.
Citation
Archivos de Medicina Veterinaria, Chile, 1989, 21, 1, pp 29-34
Abstract

Of 3088 cattle with symptoms of leptospirosis in Regions VII, VIII, IX and X of chile, 2585 (83.7%) had serological titres of ≤1:200, including 1583 (61.2%) at ≤1:400. Serovars of the serogroups Pomona and Sejroe dominated, but while those of Icterohaemorrhagiae, Canicola, Tarassovi and Ballum were ...

Author(s)
Riedemann, S.; Leal, H.; Zamora, J.
Citation
Archivos de Medicina Veterinaria, Chile, 1986, 18, 2, pp 129-133
Abstract

HI antibodies in titres of 1:16 or above were present in serum from 200 (61.5%) of 325 cattle. 56% of the 127 cattle less than 4 years old, and 75% of the 73 cattle over 4 years old were positive. A previous investigation in Valdivia province, reported in 1980, found 73% of cattle positive. The...

Author(s)
Berríos, P.; Celedón, M. O.; Pinto D'Aguiar, A.; Gonzáilez, G.
Citation
Archivos de Medicina Veterinaria, Chile, 1983, 15, 2, pp 73-79

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