https://www.selleckchem.com/pr....oducts/brigatinib-ap
Synovial fluid (SF) accumulates extensively in joints of individuals with rheumatoid arthritis (RA), which reflects the pathological state of the synovium and disease activity. This study applied quasi-targeted liquid chromatography-mass spectrometry/mass spectrometry, an advanced metabolomics technique, to find characteristic metabolisms in RA. SF samples from the patients (n=2 were collected and examined using the metabolomic technique. SF samples from patients with osteoarthritis (OA) (n=2 were used as controls. Four h