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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 ...
Efeito do resveratrol nos sistemas colinérgico e purinérgico em encéfalo de ratos diabéticos
(Universidade Federal de Santa Maria, 2009-03-13)
Diabetes mellitus is a major public health problem throughout the world. Besides the most common complications in the peripheral nervous system, diabetes may also cause a series of cognitive, structural and functional ...
Interferência de vasodilatadores na hidrólise de nucleotídeos da adenina em plaquetas de pacientes hipertensos
(Universidade Federal de Santa Maria, 2009-01-19)
The thrombogenic process that affects the hypertensive patient is associated
with regulatory mechanisms present in the vascular endothelium. These mechanisms
involve the release of a endothelium-derived relaxing factor, ...
Enzimas que hidrolisam nucleotídeos de adenina em plaquetas, agregação plaquetária e polimorfismo do gene α2 da integrina α2β1 em pacientes com a doença de von Willebrand
(Universidade Federal de Santa Maria, 2009-04-08)
Von Willebrand disease (vWD) is one of the most common inherited bleeding diseases, caused by a qualitative or quantitative deficiency of the von Willebrand factor (vWF). vWF is a multimeric glycoprotein synthesized by ...
Hidrolise de nucleotideos da adenina em pacientes com meningite asseptica e bacteriana
(Universidade Federal de Santa Maria, 2007-11-30)
The meningitis is a serious inflammatory illness of meninges, the membranes that recover and protect encephalo and the spinal cord. The main causing agents of the meningitis are the viruses and the bacteria. Some works ...
Hidrólise de nucleotídeos de adenina em plaquetas de pacientes com diferentes níveis de colesterol e sua relação com o processo inflamatório
(Universidade Federal de Santa Maria, 2006-10-10)
The activity of NTPDase (EC 3.6.1.5, apyrase, CD39) was verified in platelets from patients with increasing cholesterol levels. A possible association between cholesterol levels and inflammatory markers, such as oxidized ...
Hidrólise de atp e adp em líquor humano
(Universidade Federal de Santa Maria, 2008-03-27)
Adenine nucleotides hydrolysis is an important step of the neuromodulation of CNS and some of its breakdown products are able to protect the nervous tissue against brain injuries. The activity of NTPDase (EC 3.6.1.5, ...
Medida da atividade de ectonucleotidases e indicadores do estresse oxidativo em pacientes com infarto agudo do miocárdio
(Universidade Federal de Santa Maria, 2008-03-07)
Acute Myocardial Infarction (AMI) is one of the major public health problems in the world. Coronary occlusion, which occurs when an atherosclerotic plaque breaks, is the main mechanism that leads to AMI. With the objective ...