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Contribuições ao tratamento de doenças desmielinizantes: estudo experimental em ratos e retrospectivo em cães
(Universidade Federal de Santa Maria, 2013-02-26)
Demyelinating diseases are severe owing to the destruction of myelin sheaths present in the central
(CNS) and peripheral (PNS) nervous system. The demyelination may occur in infectious and compressive
diseases of the ...
Emergência do grupo de pestivírus hobi-like e impacto no diagnóstico e controle do vírus da diarréia viral bovina
(Universidade Federal de Santa Maria, 2013-06-17)
The genus Pestivirus is composed by four important pathogens of livestock: bovine viral diarrhea virus 1 and 2 (BVDV-1 and BVDV-2), classical swine fever virus (CSFV) and border disease virus (BDV) of sheep. An emerging ...
Caracterização molecular dos componentes do sistema angiotensina-(1-7) durante a divergência folicular e expressão de genes de reparo da fita dupla de DNA em embriões bovinos
(Universidade Federal de Santa Maria, 2012-02-24)
The first study characterized the expression of MAS receptor and key enzymes for Ang-(1-7)
production, such as, ACE2, NEP and PEP during follicular development. Furthermore, the regulation
of local Ang1-7 system was ...
Contribuições cirúrgicas para o tratamento da instabilidade atlantoaxial em cães
(Universidade Federal de Santa Maria, 2012-02-29)
The aim of the first study was create an alternative method of surgical access to the
atlantoaxial joint by ventral access without sternothyroid muscle section. A total of 15 dogs,
weighing between eight and 12 kg were ...
Lesões do sistema urinário em cães
(Universidade Federal de Santa Maria, 2012-03-16)
This thesis was composed of three scientific papers. The first paper was the more
comprehensive. All lesions of the urinary system of dogs necropsied between 1999 and 2010 were
analyzed. In this time frame, 3,189 dogs ...
Efeitos da quercetina na atividade da cetilcolinesterase, na peroxidação lipídica e nos testes comportamentais em ratos diabéticos induzidos por estreptozotocina
(Universidade Federal de Santa Maria, 2013-02-28)
Diabetes mellitus (DM) refers to a group of common metabolic disorders that share the phenotype of hyperglycemia, is a chronic condition that arises when the pancreas does not produce enough insulin or when the body can ...
Aflatoxicose em bovinos
(Universidade Federal de Santa Maria, 2013-02-18)
In the first part of the thesis, the spontaneous occurrence of an outbreak of chronic
aflatoxicosis is reported in dairy calves. Forty 4-month-old male Holstein calves of approximately
100kg were fed a ration constituted ...
Infecção hospitalar no sítio cirúrgico: análise dos fatores de risco
(Universidade Federal de Santa Maria, 2013-08-30)
This thesis aims to instigate the veterinary community to reflect on the theme,
as well as to provide some concepts and information which may help in the diagnosis
and also to fight against infection in hospitals, ...
Distúrbios hemostáticos e atividade das enzimas que hidrolisam nucleotídeos e nucleosídeo de adenina em cães infectados com Rangelia vitalii
(Universidade Federal de Santa Maria, 2012-08-17)
The parasite Rangelia vitalii is the etiologic agent of rangeliosis, a disease that leads to a wide variety of clinical signs, including hemostatic disorders characterized by bleeding. However, the causes of this process ...
Neoplasmas ósseos e osteopatia hipertrófica em cães
(Universidade Federal de Santa Maria, 2013-02-19)
This doctoral thesis involved the study of three groups of neoplasms that affect bones of dogs (primary
bone neoplasms, bone metastases, and multicentric neoplasms with bone involvement) and a bone lesion, often
paraneoplastic, ...