title: [Circadian rhythm disorders of the calcitonin and parathormone in the patients with cancer of the larynx after the complex treatment (surgery and radiotherapy)].
abstract: The aim of the study was to estimate the influence of combined therapy (surgery and radiotherapy) on the level and circadian rhythm of thyroid and parathyroid hormones that regulate calcium and phosphate balance. A group of 18 patients with the laryngeal cancer was considered for the purpose of this study. In all the patients a total laryngectomy and postoperative radiotherapy had been performed. The level of hormones (calcitonin and parathormone) and inorganic phosphates were measured before operation as well as one and six months after the end of combined treatment. The significant disorders of calcitonin and parathormone circadian rhythms were find.
authors.affiliation: II Katedra i Oddział Kliniczny Laryngologii, Slaskiej AM w Zabrzu.
authors.forename: G
authors.initials: G
authors.lastname: Namysłowski
authors.forename: B
authors.initials: B
authors.lastname: Libera
authors.forename: W
authors.initials: W
authors.lastname: Scierski
authors.forename: P
authors.initials: P
authors.lastname: Urbaniec
mesh_terms: D000328:Adult; D000368:Aged; D002116:Calcitonin / Q000097:blood*; D021081:Chronobiology Disorders / Q000097:blood* / Q000209:etiology*; D003131:Combined Modality Therapy; D005260:Female; D006801:Humans; D007822:Laryngeal Neoplasms / Q000097:blood / Q000532:radiotherapy / Q000601:surgery; D007825:Laryngectomy / Q000379:methods; D008297:Male; D008875:Middle Aged; D010281:Parathyroid Hormone / Q000097:blood*
chemical_list: D010281:Parathyroid Hormone; D002116:Calcitonin