Figure 1. Full activation of MGP (matrix Gla protein) requires 2 posttranslational modifications, that is, vitamin K–dependent carboxylation of glutamate at positions 2, 37, 41, 48, and 52 and serine ...

School of Chemistry and Chemical Engineering, University of South China, Hengyang 421001, Hunan Province, PR China ...

We aimed to (a) establish sex- and age-specific reference intervals for urinary and serum total and carboxylated osteocalcin (OC) in 7- to 19-year-old healthy Finnish children and adolescents (n = 172 ...