Concentrations of bis(monoacylglycero)phosphate (BMP) species.

Concentrations of bis(monoacylglycero)phosphate (BMP) species in knee synovial fluid obtained from donors serving as controls and from patients with early osteoarthritis (eOA), late OA (lOA), and rheumatoid arthritis (RA). BMP species were determined by electrospray ionization tandem mass spectrometry as outlined in Material and Methods. Values are presented as median and interquartile range in the brackets. BMP-Bis(monoacylglycero)phosphate, eOA-early osteoarthritis, lOA-late osteoarthritis, RA-rheumatoid arthritis.