SUSANA PUNTARULO1,2, PAULA MARIELA GONZÁLEZ1,2,*
BIOCELL, Vol.45, No.4, pp. 813-821, 2021, DOI:10.32604/biocell.2021.015360
Abstract Environmental climate conditions could lead to an increasing global occurrence of microorganism blooms that
synthesize toxins in the aquatic environments. These blooms could result in significantly toxic events. Responses of
photosynthetic organisms to adverse environmental conditions implicate reactive oxygen species generation; but, due
to the presence of a varied cellular antioxidant defense system and complex signaling networks, this oxidative stress
could act as an important factor in the environmental adaptive processes. The objective of this review was to assess
how some biotoxins are implicated in the generation of oxidative and nitrosative metabolic changes, not only in
biotoxin-producing organisms but also… More >
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