glutathione developed.in the liver GLYAT deficiency protects against acetaminophen-induced injury by increasing glycine availability for synthesis Glutathione in liver diseases and

ANTIOXIDANT DEFENSE SYSTEMS: OVERVIEW AND RESPONSE TO CHRONIC EXERCISE Later sections of this review will discuss the fact that contracting skeletal muscle fibers can produce ROS via a variety of different pathways (86, 165, 321, 325) and outline how ROS are implicated in the etiology of exercise-induced skeletal muscle fatigue (22, 34, 105, 183, 184, 232, 321, 399, 400)

J.de BoerR

2-10 nmol of L-glutamate standards and the cell lysate were mixed with reaction buffer (final concentrations of 36.8 mM 4-(2-hydroxyethyl)-1-piperazineethanesulfonic acid (HEPES) buffer (pH 7.1), 2.1910-5 U L-glutamate oxidase, 1 U peroxidase, 0.8 mM 3.5-dimethoxy-N-ethyl-N-(2-hydroxy-3-sulphopropyl) aniline (sodium salt) (DAOS), 0.8 mM aminoantipyrine)

Millipore, Amsterdam, The Netherlands) before further use

To exclude false negatives, all investigated GSTs were confirmed to be solubly and functionally produced by SDSPAGE analysis and an activity test with the generic GST substrate CDNB ( 5 ) (Extended Data Fig

Folate receptor autoimmunity and cerebral folate deficiency