Stephan Christen

Redox properties of kynurenine pathway metabolites (1993)

Christen, Stephan.

Includes tables. Includes copies of four published papers co-authored by Christen. Bibliography: leaves 164-223.

Inflammation and NOx-induced nitration: Assay for 3-nitrotyrosine by HPLC with electrochemical detection

Shigenaga, Mark K., Lee, Ho H., Blount, Benjamin C., Christen, Stephan, Shigeno, Eric T., Yip, Helena, ...

The identification of 15N-labeled 3-nitrotyrosine (NTyr) by gas chromatography/mass spectroscopy in protein hydrolyzates from activated RAW 264.7 macrophages incubated with 15N-l-arginine confirms...

γ-Tocopherol traps mutagenic electrophiles such as NOx and complements α-tocopherol: Physiological implications

Christen, Stephan, Woodall, Alan A., Shigenaga, Mark K., Southwell-Keely, Peter T., Duncan, Mark W., Ames, Bruce N.

Peroxynitrite, a powerful mutagenic oxidant and nitrating species, is formed by the near diffusion-limited reaction of ·NO and O2⨪ during activation of phagocytes. Chronic inflammation induced by...

Differential Effect of p47phox and gp91phox Deficiency on the Course of Pneumococcal Meningitis

Schaper, Manuela, Leib, Stephen L., Meli, Damian N., Brandes, Ralf P., Täuber, Martin G., Christen, Stephan

Bacterial meningitis is a severe inflammatory disease of the central nervous system and is characterized by massive infiltration of granulocytes into the cerebrospinal fluid (CSF). To assess the role...

Inflammation and NOx-induced nitration: Assay for 3-nitrotyrosine by HPLC with electrochemical detection

Shigenaga, Mark K., Lee, Ho H., Blount, Benjamin C., Christen, Stephan, Shigeno, Eric T., Yip, Helena, ...

The identification of 15N-labeled 3-nitrotyrosine (NTyr) by gas chromatography/mass spectroscopy in protein hydrolyzates from activated RAW 264.7 macrophages incubated with 15N-l-arginine confirms...

γ-Tocopherol traps mutagenic electrophiles such as NOx and complements α-tocopherol: Physiological implications

Christen, Stephan, Woodall, Alan A., Shigenaga, Mark K., Southwell-Keely, Peter T., Duncan, Mark W., Ames, Bruce N.

Peroxynitrite, a powerful mutagenic oxidant and nitrating species, is formed by the near diffusion-limited reaction of ·NO and O2⨪ during activation of phagocytes. Chronic inflammation induced by...

Differential Effect of p47phox and gp91phox Deficiency on the Course of Pneumococcal Meningitis

Schaper, Manuela, Leib, Stephen L., Meli, Damian N., Brandes, Ralf P., Täuber, Martin G., Christen, Stephan

Bacterial meningitis is a severe inflammatory disease of the central nervous system and is characterized by massive infiltration of granulocytes into the cerebrospinal fluid (CSF). To assess the role...