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Efeito das poliaminas sobre a lipoperoxidação induzida por neurotoxinas em encéfalo de ratos
(Universidade Federal de Santa Maria, 2004-01-16)
Polyamines, among other functions, are considered to act as a free radical
scavenger and antioxidant. The quinolinic acid, sodium nitroprusside and iron
stimulate production of free radicals and consequent lipid peroxidation, ...
Administração sistêmica de agentes poliaminérgicos modula a memória na tarefa de medo condicionado em ratos
(Universidade Federal de Santa Maria, 2006-12-01)
The polyamines, spermine, spermidine and putrescine, are a group of aliphatic amines that interact with diverse cellular targets such as nucleic acids and proteins. The polyamines may act as physiological modulators of ...