Night focuses on repair, so both work
The most widely used cysteine detection method, Ellman's reagent (DTNB), reacts with virtually any free thiol in the sampleglutathione, coenzyme A, reduced protein sulfhydryls, even the cysteine residues exposed on the surface of albuminand reports their combined concentration as "cysteine." In a typical mammalian cell lysate, glutathione is present at millimolar concentrations, roughly 100- to 1,000-fold higher than free cysteine
17) Carnitine deficiency can also be acquired as a result of liver disease, renal disease (Fanconi syndrome, renal tubular acidosis), premature birth, dietary insufficiency (chronic TPN, malabsorption, soybean based infant formula), and drug therapy such as valproate acid and pivampicillin
BPC-157 TB-500 The summary above is a research-context comparison
A.Libardi Miranda FurtadoC.Silveira RamosE.et al (2021)