Buscar
Itens para a visualização no momento 1-10 of 34
Atividade de ectoenzimas do sistema purinérgico e análise de biomarcadores inflamatórios e de estresse oxidativo em pacientes com câncer de pulmão
(Universidade Federal de Santa Maria, 2014-11-13)
Lung cancer has been considered a public health problem since it has become one of the most commonly diagnosed neoplastic diseases and one of the most lethal in the world. This spread of lung cancer in the world population ...
Avaliação anatomopatológica de fígado, rim, pulmão e cérebro de camundongos expostos ao composto ditelureto de difenila
(Universidade Federal de Santa Maria, 2014-08-29)
Diphenyl ditelluride (PhTe)2 is an organic tellurium compound widely used as an intermediate in organic synthesis reactions and in the industry. Several studies have shown that this compound causes various toxic effects ...
Efeitos metabólicos do consumo da castanha do Brasil (Bertholletia excelsa) em humanos saudáveis
(Universidade Federal de Santa Maria, 2014-02-25)
Brazil nut (Bertholletia excelsa, Lecythidaceae family) is the richest known food in selenium. Its consumption has demonstrated efficient in improving the lipid profile and the plasmatic selenium levels as well as to ...
Efeitos do exercício físico sobre a atividade de enzimas dos sistemas purinérgico e colinérgico em sangue de ratos hipertensos
(Universidade Federal de Santa Maria, 2014-08-29)
Hypertension is a multifactor clinical condition, which is accompanied by a low-grade
inflammation and alterations in platelet function. These modifications may be related to an
imbalance in the regulation of adenine ...
Efeito antinociceptivo da N-acetilcisteina e da vitamina E em modelos de nocicepção em roedores
(Universidade Federal de Santa Maria, 2014-05-08)
Recently, oxidative stress was indicated as modulator of nociceptive transmission at spinal cord, and that nitric oxide (NO) may activate the TRPV1 in vitro. As no protein thiol compounds (SH) are the main endogenous ...
Atividade da NTPDase, 5 -nucleotidase, acetilcolinesterase e níveis de peroxidação lipídica em ratos expostos ao cádmio e tratados com curcumina
(Universidade Federal de Santa Maria, 2014-10-15)
Cadmium (Cd) is one of the most toxic metals in relation to environmental contamination and human poisoning. This metal has a long biological half-life (10-30 years) and prolonged exposure to Cd has been associated with ...
Efeito protetor do exercício físico nas alterações bioquímicas e cognitivas iniciais e tardias induzidas pelo traumatismo cranioencefálico em ratos
(Universidade Federal de Santa Maria, 2014-08-23)
Traumatic brain injury (TBI) is a major cause of morbidity and mortality in industrialized countries leading to the motor and cognitive deficits. Evidence demonstrated that exercise is neuroprotective in traumatic brain ...
N-acetilcisteína previne a piora da memória espacial induzida por ácido glutárico e lipopolissacarídio em ratos jovens
(Universidade Federal de Santa Maria, 2014-03-10)
Glutaric aciduria type I (GA-I) is an inborn error of metabolism (EIM) characterized biochemically by accumulation of glutaric acid (GA). The clinical manifestations are mainly neurological and develop during childhood. ...
Efetividade do (PhSe)2 em proteger contra a toxicidade do HgCl2
(Universidade Federal de Santa Maria, 2014-06-13)
Mercury (Hg) is a non-essential metal without biological function and also an environmental pollutant originating from various sources, especially from areas of mineral exploration and intense industrial activity. It is ...
Efeitos da VD3 sobre a memória e sobre o sistema purinérgico e colinérgico em um modelo de demência esporádica do tipo Alzheimer em ratos
(Universidade Federal de Santa Maria, 2014-06-13)
Alzheimer's disease (AD) is considered the main cause of dementia in elderly people worldwide. This disease affects the central nervous system (CNS), especially the cerebral cortex and hippocampus, areas that are responsible ...