title: [Differences in the bone mineral density in patients with Kanemi Yusho treated before and after the age of 18 years].
abstract: This study examined patients with Kanemi Yusho. The patients' height, weight, and bone mineral density were measured. The density of the distal end of the radius was measured using dual energy X-ray absorptiometry and the calcaneum was measured with ultrasound. We also measured urine levels of cross-linked N-telopeptides of type I collagen, serum tartrate-resistant acid phosphatase 5b, serum bone-specific alkaline phosphatase, serum Ca, serum P and blood PCB level. The patient group that took PCBs when they were 0 to 18 years old (such patients were 42 to 60 years old at the time of the study) showed no correlation between the bone density of the radius and calcaneum in spite of treatment received when they were over 18 years of age (> 60 years of age at the time of the study). The bone mineral density in Kanemi Yusho was not different from the control group. The levels of only serum bone-specific alkaline phosphatase were correlated with the bone mineral density of the radius and calcaneum in patients treated when they were over 18 years of age (currently over 60 years old). PCBs might have had an effect on bone density and bone metabolism.
authors.affiliation: Unit of Rehabilitation Sciences, Graduate School of Medical Sciences, Nagasaki University.
authors.forename: Toshiro
authors.initials: T
authors.lastname: Yoshimura
authors.forename: Ryoko
authors.initials: R
authors.lastname: Kawasaki
authors.forename: Jiro
authors.initials: J
authors.lastname: Nakano
authors.forename: Tomoko
authors.initials: T
authors.lastname: Masuda
authors.forename: Masahiro
authors.initials: M
authors.lastname: Tokuda
authors.forename: Ruka
authors.initials: R
authors.lastname: Nakata
authors.forename: Hideki
authors.initials: H
authors.lastname: Kataoka
authors.forename: Akira
authors.initials: A
authors.lastname: Sagari
authors.forename: Minoru
authors.initials: M
authors.lastname: Okita
mesh_terms: D015502:Absorptiometry, Photon; D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D000369:Aged, 80 and over; D015519:Bone Density; D002648:Child; D002675:Child, Preschool; D005260:Female; D005506:Food Contamination; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D008875:Middle Aged; D012275:Oryza / Q000506:poisoning*; D010938:Plant Oils / Q000506:poisoning*; D011078:Polychlorinated Biphenyls / Q000506:poisoning*
chemical_list: D010938:Plant Oils; D011078:Polychlorinated Biphenyls