
Quantitative determination of lysophosphatidic acids (LPAs) in human saliva and gingival crevicular fluid (GCF) by LC–MS/MS
Keywords: استاندارد داخلی; LPA, lysophosphatidic acid; GF, gingival fibroblasts; PDLF, periodontal ligament fibroblasts; GCF, gingival crevicular fluid; LC–MS/MS, liquid chromatography–tandem mass spectrometry; MeOH, methanol; IS, internal standard; QC, quality controlLysophosphati