Nitric oxide (NO) reacts with oxyhemoglobin or oxymyoglobin resulting in the generation of nitrate and metHb or metMb. Unlike the case of nitrate, nitrite is not an innocuous end product of NO oxidation. Hemoproteins including several peroxidases are shown to cause nitrite oxidation in the presence of H2O2. Reactive nitrogen oxides generated in hemoprotein-catalyzed nitrite oxidation are held responsible for bactericidal and cytotoxic actions of nitrite. In this study with Griess method the oxidation of nitrite to nitrate in the presence of H2O2 by hemoglobin were searched. No nitrite oxidation was observed either in the absence of H2O2 or hemoglobin, showing that the reactive species causing nitrite oxidation is a oxoferryl complex (compou...
Nitration of tyrosine residues in proteins represents a pathological event that is associated with s...
The nitration of tyrosine derivatives with nitrogen monoxide (nitric oxide) occurs only in the prese...
AbstractWe previously reported that high micromolar concentrations of nitric oxide were able to oxid...
Nitric oxide (NO) reacts with oxyhemoglobin or oxymyoglobin resulting in the generation of nitrate a...
The peroxidase-catalyzed nitration of tyrosine derivatives by nitrite and hydrogen peroxide has bee...
Metmyoglobin catalyzes the nitration of various phenolic compounds in the presence of nitrite and hy...
AbstractPeroxynitrite (ONOO−) is a `reactive nitrogen species' that can be formed (among other react...
The modification of human myoglobin (HMb) by reaction with nitrite and hydrogen peroxide has been in...
The modification of human myoglobin (HMb) by reaction with nitrite and hydrogen peroxide has been in...
International audienceNitrite, previously considered physiologically irrelevant and a simple end pro...
Nitrite, previously considered physiologically irrelevant and a simple end product of endogenous nit...
The free radical nitric oxide (NO) exerts biological effects through the direct and reversible inter...
Peroxidases perform the nitration of tyrosine and tyrosyl residues in proteins, in the presence of ...
Nitric oxide (NO) is essential for normal physiology, but excessive production of NO during inflamma...
Membrane inlet mass spectrometry was used to observe nitric oxide in the well-studied reaction of ni...
Nitration of tyrosine residues in proteins represents a pathological event that is associated with s...
The nitration of tyrosine derivatives with nitrogen monoxide (nitric oxide) occurs only in the prese...
AbstractWe previously reported that high micromolar concentrations of nitric oxide were able to oxid...
Nitric oxide (NO) reacts with oxyhemoglobin or oxymyoglobin resulting in the generation of nitrate a...
The peroxidase-catalyzed nitration of tyrosine derivatives by nitrite and hydrogen peroxide has bee...
Metmyoglobin catalyzes the nitration of various phenolic compounds in the presence of nitrite and hy...
AbstractPeroxynitrite (ONOO−) is a `reactive nitrogen species' that can be formed (among other react...
The modification of human myoglobin (HMb) by reaction with nitrite and hydrogen peroxide has been in...
The modification of human myoglobin (HMb) by reaction with nitrite and hydrogen peroxide has been in...
International audienceNitrite, previously considered physiologically irrelevant and a simple end pro...
Nitrite, previously considered physiologically irrelevant and a simple end product of endogenous nit...
The free radical nitric oxide (NO) exerts biological effects through the direct and reversible inter...
Peroxidases perform the nitration of tyrosine and tyrosyl residues in proteins, in the presence of ...
Nitric oxide (NO) is essential for normal physiology, but excessive production of NO during inflamma...
Membrane inlet mass spectrometry was used to observe nitric oxide in the well-studied reaction of ni...
Nitration of tyrosine residues in proteins represents a pathological event that is associated with s...
The nitration of tyrosine derivatives with nitrogen monoxide (nitric oxide) occurs only in the prese...
AbstractWe previously reported that high micromolar concentrations of nitric oxide were able to oxid...