In addition to the relevance of POP conjugation cited previously, hyperglycemia and hyperinsulinemia appear to directly inhibit glutathione synthesis (GCL), and the increased production of reactive oxygen species which accompanies diabetes further depletes GSH levels
ACPA occurs as a result of an abnormal antibody response to a range of citrullinated proteins, including fibrin, vimentin, fibronectin, Epstein-Barr Nuclear Antigen 1 (EBNA-1), -enolase, type II collagen, and histones, all of which are distributed throughout the whole body
[DOI] [PubMed] [Google Scholar] [35].Pratico D, Clark CM, Liun F, Rokach J, Lee VY, Trojanowski JQ
Results from this study suggest that hepatic fat export in periparturient dairy cows is improved by choline supplementation during the transition period and this may potentially decrease the risk for metabolic disorders in the periparturient dairy cow. [7] Choline is also known to be involved in the synthesis of carnitine, cell membrane phospholipids, and the neurotransmitter acetylcholine
and (iii) vitamin B12 is essential for normal homocysteine metabolism, thereby regenerating methionine and facilitating its cycle upstream of GSH synthesis (see Figure 1)
