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Participación de los veterinarios oficiales y privados en la vigilancia epidemiológica
(Colegio de Médicos Veterinarios de Costa Rica, 2009-11-20)
Aumento en los últimos años en muchos países; Costa Rica: Miembro de la OMC desde 1995 y Acuerdo sobre la aplicación de medidas sanitarias y fitosanitarias (SPS agreement)
MyD88, but not Toll-Like receptors 4 and 2, Is required for efficient clearance of Brucella abortus
(American Society for Microbiology, 2005-08)
It is not clear how the host initially recognizes and responds to infection by gram-negative pathogenic
Brucella spp. It was previously shown (D. S. Weiss, B. Raupach, K. Takeda, S. Akira, and A. Zychlinsky, J.
Immunol. ...
Naegleria fowleri-associated encephalitis in a cow from Costa Rica
(Elsevier, 2006)
Species of Naegleria, Acanthamoeba, and Balamuthia are soil amoebae that can cause encephalitis in animals and humans. Of these, Naegleria fowleri is the cause of often fatal primary meningoencephalitis in humans. N. ...
Nasal rhinosporidiosis in a mule
(Canadian Veterinary Medical Association, 2007-03)
A mass was removed from the nostril of a mule that exhibited unilateral epistaxis and nasal discharge.
Impression smears revealed oval structures consistent with spores of Rhinosporidium seeberi. Microscopically, the
mass ...
Genetic comparison of breeding schemes based on semen importation and local breeding schemes: framework and application to Costa Rica
(American Dairy Science Association, 2004-05-01)
Local breeding schemes for Holstein cattle of Costa
Rica were compared with the current practice based
on continuous semen importation (SI) by deterministic
simulation. Comparison was made on the basis of ge-
netic ...
Modeling extended lactations of dairy cows
(American Dairy Science Association, 2000-06)
Nine mathematical models were compared for their
ability to predict daily milk yields (n = 294,986) in stan-
dard 305-d and extended lactations of dairy cows of
Costa Rica. Lactations were classified by parity ...
Biologic and genetic characteristics of Toxoplasma gondii isolates in free-range chickens from Costa Rica, Central America
(Elsevier B.V, 2006-02-23)
The prevalence of Toxoplasma gondii in free-ranging chickens is a good indicator of the prevalence of T. gondii oocysts in the soil because chickens feed from the ground. The prevalence of T. gondii in 144 free-range ...
Tratamiento fisioterapeútico de enfermedades y lesiones del aparato locomotor
(Universidad Nacional, Costa Rica, 2005)
Cuando se estableció el objetivo principal de la práctica dirigida, se consideró tratar casos de pacientes con enfermedades, lesiones o secuelas en el sistema músculo esquelético . Sin embargo, durante la realización la ...
Evaluación de las prácticas e manejo asociadas al riesgo de la transmisión del virus de la artritis encefalitis caprina, en hatos caprinos de pies de cría de Costa Rica
(Universidad Nacional, Costa Rica, 2008)
El virus de la Artritis Encefalitis Caprina (VAEC) es un agente infeccioso que afecta a los hatos caprinos alrededor del mundo. El presente trabajo se realizó con el fin de determinar la seroprevalencia del VAEC en los ...
Ultrasonography as Aid for Early Pregnancy Diagnosis in Zebu Cattle in a Natural Mating Programme
(Taylor and Francis Group, 2006)
To utilise ultrasonography in Zebu cattle to test early pregnancy, multiparous Bos indicus COWS (n=74)
were allocated with 2 mature Brahman bulls, which were replaced with new ones every four weeks. COWS
were bled for ...