Orientador(es)
Resumo(s)
Reactive oxygen species are formed during normal cellular metabolism, but when
present in high concentration they become toxic. Mammalian ce lls possess
intracellular defences such as superoxide dismutase, catalase or glutathione
peroxidase in order to protect the cells against excessive levels of free radicals.
Descrição
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Contexto Educativo
Citação
Calhelha, Ricardo; Azevedo, Cristina; Barroso, Patrícia; Ferreira, Isabel C.F.R.; Estevinho, Letícia (2005). Bioactive properties of pollen samples collected in the Northeast of Portugal . In 7º Encontro de Química dos Alimentos. Viseu