L-carnitine is a naturally occurring amino acid synthesized in the liver and kidneys from lysine and methionine
Why spectral labels must be reconciled A visible signal near the expected monomer mass can be informative, but the report header, charge state, adducts, oligomer assignments, and stated theoretical mass must also agree
The major contributor to endogenous levels of ALLO is the corpus luteum of the ovary and, not too surprisingly, serum levels of ALLO increase during puberty and with polycystic ovary syndrome (PCOS) (202, 212, 215218)
Enhancement was the organizers preferred euphemism for what the Olympics refers to, in its own loaded way, as doping. The term did have a liberating effect
Everyday stressors also take their toll
Upon ligand binding dimerization of receptors takes place which is triggered by phosphorylation of tyrosine residues located in the kinase domains