Assay and biological relevance of endogenous histamine and its metabolites: application of microseparation techniques.
This review provides an overview of the assay methods used to determine the presence of endogenous histamine (HA) including its metabolites, and also discusses their biological significance. Firstly, this review briefly summarizes the biological significance of HA and its biological pathways. Next, the assay methods with microseparation techniques, such as gas-chromatography (GC), liquid-chromatography (LC), capillary electrophoresis (CE) and capillary electrochromatography (CEC) are looked at from a developmental viewpoint. Finally, the use of these methods, including flow cytometry techniques, for the determination of HA and its metabolites in biological samples, such as blood, urine, brain and cells, is described. The merits and demerits associated with each of these various methods are also discussed, along with their applications.
Oguri
Shigeyuki
S
Laboratory of Food Science, Department of Home Economics, Aichi-Gakusen University, 28 Kamikawanari, Hegoshi-Cho, Okazaki City, 444-8520, Japan. s-oguri@gakusen.ac.jp
Yoneya
Yukari
Y
D000818:Animals; D002845:Chromatography / Q000379:methods*; D006632:Histamine / Q000097:blood / Q000302:isolation & purification / Q000378:metabolism* / Q000652:urine; D006801:Humans
D006632:Histamine