Atherinopsidae 4 Odontesthes nigricans Pisces 4 Animals 2 Antioxidants 2 Argentina elongata 2 Atherinidae 2 Atheriniformes 2 Atherinopsinae 2 Atlantic Ocean 2 Atlantic Ocean (Southwest) 2 Aves 2 Beagle Channel 2 Caudal vertebrae 2 Electron Spin Resonance Spectroscopy 2 Female 2 Fishes 2 Free Radicals 2 Gills 2 Haemal funnel 2 Intracellular Space 2 Lipid Metabolism 2 Lipid Peroxidation 2 Lipid peroxidation 2 Liver 2 Male 2 Mammalia 2 Odontesthes 2 Odontesthes argentinensis 2 Odontesthes incisa 2