title: Lower percentage of CD56+ cells associated with long working hours.
abstract: In a study of 142 Japanese men from a cross-section of the workforce of a technology development company, we found that the percentage of CD56+ cells was inversely correlated with the number of hours worked per week. A low CD56+ cell percentage was associated with longer weekly working hours and shorter daily sleeping hours.
authors.affiliation: Division of Hazard Assessment, National Institute of Industrial Health, Kawasaki, Japan.
authors.forename: A
authors.initials: A
authors.lastname: Yasuda
authors.forename: K
authors.initials: K
authors.lastname: Iwasaki
authors.forename: T
authors.initials: T
authors.lastname: Sasaki
authors.forename: T
authors.initials: T
authors.lastname: Oka
authors.forename: N
authors.initials: N
authors.lastname: Hisanaga
mesh_terms: D000328:Adult; D019002:CD56 Antigen / Q000378:metabolism*; D003430:Cross-Sectional Studies; D006801:Humans; D007564:Japan; D008297:Male; D008875:Middle Aged; D016526:Workload
chemical_list: D019002:CD56 Antigen