title: Daily rhythmic variations in histamine in human blood.
abstract: We examined whether or not normal subjects have rhythmic changes of blood histamine levels. Daily predictable variations are present with 3 maxima and 3 minima and acrophase at 09.13. The significance of these changes is presently unknown.
authors.affiliation: Fourth Division of Internal Medicine, University of Florence, Italy.
authors.forename: A
authors.initials: A
authors.lastname: Miliani
authors.forename: C
authors.initials: C
authors.lastname: Catini
authors.forename: M
authors.initials: M
authors.lastname: Filippelli
authors.forename: M
authors.initials: M
authors.lastname: Stefanelli
authors.forename: F
authors.initials: F
authors.lastname: Gemmi
mesh_terms: D000328:Adult; D002940:Circadian Rhythm; D006632:Histamine / Q000097:blood*; D006801:Humans; D007958:Leukocyte Count; D008297:Male; D010976:Platelet Count; D015203:Reproducibility of Results
chemical_list: D006632:Histamine