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Because intracellular cysteine level is usually below 100 M under the physiological conditions 18,19 , the interference of RT signals from cysteine is minimal

L-citrulline influences the body temperature, heat shock response and nitric oxide regeneration of broilers under thermoneutral and heat stress condition

This pattern of expression is consistent with the known cellular distribution in the central nervous system, where neurons express GSH synthesis enzymes and can synthesize GSH when supplied with the dipeptide precursors, such as CysGly, from astrocytes (13, 14)

Holger Steinbrenner, Friedrich Schiller University Jena, Germany Updates Copyright 2021 Solovyev, Drobyshev, Blume and Michalke