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O estresse oxidativo em pacientes hemodialisados e a influência do tratamento terapêutico
(Universidade Federal de Santa Maria, 2006-06-23)
The imbalance between the oxidant species formation and the activity of antioxidants is known as oxidative stress and it is directly related to the etiology and/or the progression of chronic diseases such as chronic renal ...
Otimização e validação da quantificação de malondialdeído plasmático por cromatografia líquida de alta eficiência com detecção visível
(Universidade Federal de Santa Maria, 2007-03-06)
The overproduction of reactive oxygen and nitrogen species or the reduction in the antioxidant capacity results in the oxidative stress. The lipid peroxidation involves the oxidative deterioration of polyunsaturated fatty ...
Indicadores biológicos de exposição a solventes orgânicos e sua inter-relação com o estresse oxidativo
(Universidade Federal de Santa Maria, 2008-04-16)
The use of organic solvents in the work environment represents a significant risk to workers health. The painters composed, among others, a group of individuals who are in direct contact with solvents through the respiratory ...