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Avaliação do perfil oxidativo e da atividade de ectoenzimas em pacientes com neoplasia intra-epitelial cervical
(Universidade Federal de Santa Maria, 2008-08-22)
Uterine cancers are considered to be one of the most important malignant diseases of the female genital tract, preceded only by breast cancer. The tumor cells may produce oxidative disturbances as well as damage to the ...
Sistemas purinérgico e colinérgico e perfil oxidativo no encéfalo de roedores: influência do alumínio e de diferentes dietas
(Universidade Federal de Santa Maria, 2008-03-05)
In this study, the effects of Aluminium (Al) and of different diets, both individually and in association, were investigated through the determination of NTPDase, 5 -nucleotidase and acetylcholinesterase (AChE) activities ...
Atividade das ectonucleotidases, colinesterase sérica e perfil oxidativo no diabetes melito tipo 2 e hipertensão em humanos
(Universidade Federal de Santa Maria, 2008-03-05)
The increase in the NTPDase and 5'-nucleotidase enzymatic activities, in patients with diabetes and hypertension, unchained the investigation of the possible mechanisms involved in the alterations in ectonucleotidases ...
Efeitos de dietas hiperglicídicas e hiperlipídicas sobre a peroxidação lipídica e a atividade da enzima deltaaminolevulinato desidratase em camundongos
(Universidade Federal de Santa Maria, 2004-12-01)
Chronic intake of diets containing high proportion of glucose, sucrose or fat
promotes the development of insulin resistance and type 2 Diabetes mellitus.
Furthermore, high levels of glucose can produce permanent chemical ...
Avaliação do estresse oxidativo e da atividade da enzima d-aminolevulinato desidratase em pacientes transplantados de medula óssea
(Universidade Federal de Santa Maria, 2008-12-19)
Bone marrow transplantation (BMT) has been used in the treatment of a number of
diseases. Before BMT, patients are submitted to a conditioning regime (CR) that consists of
administration of high doses of chemo- or ...
Papel da recaptação e de metabólitos da dopamina na discinesia orofacial induzida por neurolépticos em ratos
(Universidade Federal de Santa Maria, 2008-05-12)
Fluphenazine-induced orofacial dyskinesia (OD) is a putative animal model of tardive dyskinesia (TD) whose pathophysiology has been related to an increase in
dopamine hypersensitivity and oxidative stress. Data from ...
Parâmetros toxicológicos em piavas (Leporinus obtusidens) e jundiás (Rhamdia quelen) após exposição a uma formulação comercial de glyphosate
(Universidade Federal de Santa Maria, 2008-02-15)
The commercial formulations of glyphosate herbicide have been widely used in agriculture and pisciculture for controlling plant weeds. Fish can be affected when drainage water reaches water courses, causing a disturbance ...
Avaliação dos efeitos promovidos pelo chumbo, selênio e/ou sacarose em parâmetros oxidativos em roedores
(Universidade Federal de Santa Maria, 2006-03-16)
Lead is a common occupational and environmental hazard, and it is
known that can be toxic to several species of animals, and experimental
studies support the theory of oxidative damage in lead toxicity. Literature ...
Exposição materna ao ditelureto de difenila causa alterações comportamentais e bioquímicas em filhotes de rato
(Universidade Federal de Santa Maria, 2007-08-28)
The brain of rodents presents a rapid development after birth. Thus, the functioning of the nervous system can be modified by action of xenobiotics during this period. The alterations can be evaluated by the performance ...