title: [The measurement of PAF (platelet activating factor) in human saliva: standardization of the method].
abstract: The evaluation of the salivary PAF has possible by using the radio immuno assay method (RIA). We wanted to study the presence of such substance in the saliva under physiological conditions and particularly in relation to possible existence of a circadian rhythm or periodical oscillations. The work has been developed in two phases. In the first one we evaluated the daily salivary PAF amount while in the second phase of the study we verified the existence of a possible circadian rhythm. The results encouraged us to extend the study to the typical, different physiological aspects of such phospholipid having as objective the control of the salivary PAF amount in pathological conditions.
authors.affiliation: Facoltà di Medicina e Chirurgia, Università degli Studi, Perugia.
authors.forename: N
authors.initials: N
authors.lastname: Staffolani
authors.forename: M
authors.initials: M
authors.lastname: Gefrra
authors.forename: E
authors.initials: E
authors.lastname: Ribaldi
authors.forename: L
authors.initials: L
authors.lastname: Palazzo
authors.forename: P
authors.initials: P
authors.lastname: Gresele
authors.forename: G
authors.initials: G
authors.lastname: Goracci
mesh_terms: D002940:Circadian Rhythm; D006801:Humans; D010972:Platelet Activating Factor / Q000032:analysis* / Q000302:isolation & purification; D011863:Radioimmunoassay / Q000379:methods / Q000592:standards / Q000706:statistics & numerical data; D012016:Reference Values; D012463:Saliva / Q000737:chemistry*; D013997:Time Factors
chemical_list: D010972:Platelet Activating Factor