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Species-specific interactions with apex carnivores yield unique benefits and burdens for mesocarnivores. [PDF]

open access: yesEcology
Binder W   +7 more
europepmc   +1 more source

Propofol Is a Peroxynitrite Scavenger

Anesthesia & Analgesia, 1997
P eroxynitrite is a potent oxidant formed by the rapid reaction between nitric oxide and superoxide radical (1). The peroxynitrite anion is relatively stable, but it can rapidly protonate to peroxynitrous acid, an unstable species, which decomposes with a half-life of about one second at pH 7.4 (1,2).
Demiryurek, AT, Kahraman, S
openaire   +3 more sources

Melatonin is a scavenger of peroxynitrite

Life Sciences, 1997
Peroxynitrite is a toxic oxidant formed from the reaction of superoxide and nitric oxide under conditions of inflammation and oxidant stress. Here we demonstrate that the pineal neurohormone melatonin inhibits peroxynitrite-mediated oxidant processes. Melatonin caused a dose-dependent inhibition of the oxidation of dihydrorhodamine 123 to rhodamine in ...
E. GILARD   +4 more
openaire   +2 more sources

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