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Titolo:
Nocturnal melatonin patterns in children
Autore:
Salti, R; Galluzzi, F; Bindi, G; Perfetto, F; Tarquini, R; Halberg, F; Cornelissen, G;
Indirizzi:
Univ Minnesota, Dept Lab Med, Halberg Chronobiol Ctr, Minneapolis, MN 55455 USA Univ Minnesota Minneapolis MN USA 55455 ol Ctr, Minneapolis, MN 55455 USA Univ Florence, I-50139 Florence, Italy Univ Florence Florence Italy I-50139 v Florence, I-50139 Florence, Italy
Titolo Testata:
JOURNAL OF CLINICAL ENDOCRINOLOGY AND METABOLISM
fascicolo: 6, volume: 85, anno: 2000,
pagine: 2137 - 2144
SICI:
0021-972X(200006)85:6<2137:NMPIC>2.0.ZU;2-E
Fonte:
ISI
Lingua:
ENG
Soggetto:
SERUM MELATONIN; HUMAN PUBERTY; PRECOCIOUS PUBERTY; SEXUAL-MATURATION; REM-SLEEP; SECRETION; HORMONE; GROWTH; AGE; DAYTIME;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Clinical Medicine
Life Sciences
Citazioni:
47
Recensione:
Indirizzi per estratti:
Indirizzo: Halberg, F Univ Minnesota, Dept Lab Med, Halberg Chronobiol Ctr, Room 715 Mayo,420 Delaware St SE,POB 609 Mayo, Minneapolis, MN 55455 USA Univ Minnesota Room 715 Mayo,420 Delaware St SE,POB 609 Mayo Minneapolis MN USA 55455
Citazione:
R. Salti et al., "Nocturnal melatonin patterns in children", J CLIN END, 85(6), 2000, pp. 2137-2144

Abstract

Time patterns in nocturnal concentrations of circulating melatonin of children are quantified in 8 girls and 8 boys, 8.7-16.8 yr of age, classified by Tanner pubertal stage. Between 1900 and 0700 h, each provided blood samples at 30-min intervals for melatonin RIA. Associations with gender, body mass index, and chronological and pubertal age determined by multiple linear regression and ANOVA reveal that the area under the curve of 12-h melatoninconcentrations was affected by pubertal rather than chronological age, an effect to which data collected during darkness contributed the most. Each data series was also analyzed by a least squares spectrum at frequencies of 1-20 cycles/day. Ultradian changes with periods of 3.4 and 1.5 h, putatively associated with rapid eye movement sleep cycles, characterize nocturnal melatonin in boys and girls.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 20/09/20 alle ore 22:40:33