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Caracterização molecular e antigênica de Clostridium chauvoei isolados de casos de carbúnculo sintomático em bovinos
(Universidade Federal de Santa Maria, 2018-06-28)
Clostridioses are the group of infections and intoxications caused by anaerobic microorganisms of the genus Clostridium. Among these diseases, the main disease that causes myonecrosis is blackleg, an endogenous and acute ...
Atividade virucida de porfirinas tetra-platinadas frente a vírus de bovinos
(Universidade Federal de Santa Maria, 2018-02-26)
Porphyrins are photosensitizing (PS) substances, that is, compounds that are activated
when exposed to light, reacting with oxygen molecules and producing reactive oxygen
species (ROS). The porphyrins are composed of ...
Detecção e caracterização molecular de Sarcocystis spp. em tecidos de ovinos abatidas em frigoríficos no Sul do Brasil
(Universidade Federal de Santa Maria, 2018-02-07)
Sarcocystis spp. are intracellular protozoan parasites with an intermediate-definitive host life cycle and can infect a wide range of animals. There are some differences among the Sarcocystis species related to the life ...
Avaliação histológica,histoquímica e imuno-histoquímica de mastocitomas cutâneos em cães
(Universidade Federal de Santa Maria, 2018-02-05)
Mast cell tumors (MCTs) is the most prevalent cutaneous mesenchymal tumor of the dog.
In the region of Santa Maria, RS, this neoplasm corresponds to 20% of the malignant skin
tumors diagnosed in the laboratory routine. ...
Produção de imunoglobulina Y (IgY) anti-Haemonchus contortus e aplicação imunoterápica em Meriones unguiculatus
(Universidade Federal de Santa Maria, 2018-02-23)
In the last decade, among the medium-sized herds (poultry, swine, sheep), the one with the highest growth rate was sheep. For the sheep farming, gastrointestinal helminths can be considered one of the main barriers for ...
Aspectos fisiopatológicos da reprodução de novilhas submetidas a dietas contendo zearalenona com e sem aditivo anti-micotoxina
(Universidade Federal de Santa Maria, 2018-07-31)
Zearalenone (ZEA) is a mycotoxin produced by several fungi species of the genus Fusarium spp., which can
interferes with the physiology of endogenous hormones and affects the reproductive system of production ...
Terapia de deformidades flexurais em bezerros
(Universidade Federal de Santa Maria, 2018-02-28)
Flexural deformities or tendinous contractures are characterized by deviation in limb orientation. Three male calves (calves A, B and C), SRD, less than one month old, were treated at the Veterinary Hospital of the Federal ...
Caracterização fenotípica e genotípica de Streptococcus equi subespécie equi isolados de equinos doentes e portadores no Rio Grande do Sul
(Universidade Federal de Santa Maria, 2018-02-23)
Streptococcus equi subspecies equi (S. equi) is the causative agent of srangles, one of the most frequently diagnosed infectious disease worldwide. After the short duration acute disease, characterized by abscess formation ...
Diagnóstico laboratorial de Sarcocystis spp. em bovinos
(Universidade Federal de Santa Maria, 2018-02-28)
Serological tests are frequently performed to confirm Sarcocystis spp. infection and they also are suitable to evaluate a large number of samples. Molecular tests provide detection and characterization of species. Therefore, ...