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Efeito neuroprotetor da creatina e avaliação dos parâmetros cinéticos da captação de glutamato induzidos pelo ácido glutárico no estriado de ratos
(Universidade Federal de Santa Maria, 2008-10-14)
Glutaric acidemia type I (GA-I) is an inborn error of metabolism (EIM) biochemically characterized by the main accumulation of glutaric acid (GA) and 3- hydroxyglutaric acid (3-OH-GA), and pathologically by a characteristic ...
Efeito de 2-aril(heteroaril)-4,5-diidro-1h-imidazóis sobre a atividade da enzima monoamina oxidase in vitro
(Universidade Federal de Santa Maria, 2008-08-05)
Monoamine oxidase (MAO) is a flavin adenine dinucleotide (FAD)-containing enzyme attached to the mitochondrial outer membrane of neurons, glia, and other cells. Its roles include regulation of the levels of biogenic and ...
Análise das propriedades antioxidantes das oximas 3-(fenil hidrazona) butano-2-ona e butano-2,3-dionatiosemicarbazona
(Universidade Federal de Santa Maria, 2008-05-12)
Oximes are chemical compounds used to reactivate the inhibited acetylcholinesterase (AChE) enzyme by organophosphates (OPs). The OPs, besides classically recognized as AChE irreversible inhibitors, are also involved in the ...
Biologia populacional de Aegla sp. n.. (Crustacea, Decapoda, Aeglidae) no arroio Passo Taquara, São Pedro do Sul/RS
(Universidade Federal de Santa Maria, 2008-02-27)
The aim of this study was to evaluate some aspects of the biology of the anomuran crab Aegla sp. n.., for example: the size of onset of sexual maturity, the median size between males and females, the sexual proportion ...
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, ...
Parâmetros toxicológicos em jundiás (Rhamdia quelen) expostos ao cádmio
(Universidade Federal de Santa Maria, 2008-08-21)
The aquatic ecosystems may be constantly receiving metals from industrial discharges and agriculture generated by anthropogenic activities. Thus, the organisms in the aquatic environment may be the target of these contaminants. ...
Parâmetros toxicológicos em carpas (Cyprinus carpio) expostos a formulações comerciais de diferentes herbicidas em condições de lavoura de arroz e em laboratório
(Universidade Federal de Santa Maria, 2008-08-20)
Pesticides can affect toxicological parameters and cause oxidative stress in fish. In Brazil there are few studies linking pesticide toxicity with fish. For this reason,
two experiments were conducted to evaluate possible ...
Estudo do perfil oxidativo e atividade da enzima acetilcolinesterase em pacientes com leucemia linfoblástica aguda (lla)
(Universidade Federal de Santa Maria, 2008-01-28)
Acute lymphoblastic leukemia (ALL) is the most common cancer found in the pediatric population and is characterized by uncontrolled proliferation and maturation arrest of lymphoid progenitor cells (lymphoblasts) in the ...
Avaliação dos efeitos do tratamento crônico com neurolépticos e sua interação com substâncias potencialmente antioxidantes sobre parâmetros de estresse oxidativo no fígado e rim de ratos
(Universidade Federal de Santa Maria, 2008-03-27)
Treatment with neuroleptic drugs has been associated to side effects like tardive diskynesia and hepatic damage. In spite of the several reports of hepatotoxicity after neuroleptic administration, few data are available ...
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 ...