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Identification of Phospholipids and Neutral Lipids in Human Gingival FluidLaboratoire de Biochimie, U.E.R. Odontologie, Université Paris V, 1 rue Maurice Arnoux 92120, Montrouge, France
Laboratoire de Biochimie, U.E.R. Odontologie, Université Paris V, 1 rue Maurice Arnoux 92120, Montrouge, France Gingival fluid was collected from children with a gingival index score of 2. Lipids were extracted, purified, and separated by thin-layer nanochromatography and identified. Lysophosphatidylcholines, sphingomyelins, phosphatidyl-cholines-ethanolamines-serines-inositols, polyglycerophosphatides, diphosphatidylglycerols, non-esterified fatty acids, mono- and di-glycerides, and cholesterols were observed. Serum origin of these lipids was possible, but enrichment by salivary bacterial or tissue lipids cannot be eliminated.
Journal of Dental Research, Vol. 60, No. 10,
1815-1819 (1981) |
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