[Plasma histamine assay in anaphylactoid reactions of the anesthetized subject. Effects of collection methods and plasma preparation on measured histamine].
Plasma histamine assay in man is indicated for the diagnosis of histamine release, as well as the elucidation of the mechanisms of adverse drug reactions, and the identification of clinical situations in anaesthesia and surgery where a pathological plasma histamine level may occur. Normal and pathological plasma histamine levels vary considerably in the literature. Data from various studies, especially one involving 300 patients in Heidelberg (G.F.R.), allow us to define the normal range for human plasma histamine as 0-1.0 ng . ml-1 . Values greater than 1 ng . ml-1 have to be considered as pathological. The problems related to blood collection and plasma preparation are considered here. Any judgement concerning the method described in the test must take into consideration our long experience of 15 years with it, its reliability in clinical conditions, its practicability, its relatively low cost, and finally, the absence of radioisotopes.
D000328:Adult; D000707:Anaphylaxis / Q000097:blood* / Q000139:chemically induced; D000777:Anesthetics / Q000009:adverse effects*; D001774:Blood Chemical Analysis / Q000295:instrumentation; D001800:Blood Specimen Collection / Q000379:methods*; D002852:Chromatography, Ion Exchange; D005260:Female; D005470:Fluorometry / Q000379:methods; D006632:Histamine / Q000097:blood*; D006801:Humans; D008297:Male; D008875:Middle Aged; D012016:Reference Values
D000777:Anesthetics; D006632:Histamine
Le dosage de l'histamine plasmatique lors de réactions anaphylactoïdes chez le sujet anesthésié. Infuence des méthodes de prélèvement et de la préparation du plasma sur l'histaminémie mesurée.