title: The relationship between serum prolactin levels and disease activity in patients with Behcet's disease.
abstract: The aim of this study was to determine the serum levels of prolactin in patients with Behcet's disease and to evaluate its correlation with disease activity. Serum prolactin levels were measured by a chemiluminescence method in 32 patients with Behcet's disease and compared with 20 age-and sex-matched healthy controls. The patients with Behcet's disease were subdivided into two groups according to disease activity: active (18 patients; 13 men and five women, average age 34.0 +/- 6.5 (28-48) years), and inactive (14 patients; 10 men and four women, average age 32.7 +/- 3.1 (22-49 years). Patients with active Behcet's disease had higher serum prolactin levels than the inactive and control groups. Prolactin levels in patients with active Behcet's disease differed significantly from the healthy control subjects (p < 0.05) only, but not the inactive group. Four patients out of 32 (12.5%) Behcet's disease patients showed mild hyperprolactinemia. All four of these cases were from the active Behcet's disease group. Prolactin levels were correlated with ESR (p < 0.05) and CRP (p < 0.05) levels in the active BD group, but not in the inactive BD and control groups. Our results suggest a possible role for this immunoregulatory hormone in the disease expression and pathogenesis of Behcet's disease.
authors.affiliation: Department of Dermatology, School of Medicine, Ataturk University, Erzurum, Turkey. mustafaatsoy@hotmail.com
authors.forename: Mustafa
authors.initials: M
authors.lastname: Atasoy
authors.forename: Saliha
authors.initials: S
authors.lastname: Karatay
authors.forename: Kadir
authors.initials: K
authors.lastname: Yildirim
authors.forename: Melek
authors.initials: M
authors.lastname: Kadi
authors.forename: Teoman
authors.initials: T
authors.lastname: Erdem
authors.forename: Kazim
authors.initials: K
authors.lastname: Senel
mesh_terms: D000328:Adult; D001528:Behcet Syndrome / Q000097:blood* / Q000150:complications; D015415:Biomarkers / Q000097:blood*; D005260:Female; D006801:Humans; D006966:Hyperprolactinemia / Q000209:etiology; D008297:Male; D011336:Probability; D011379:Prognosis; D011388:Prolactin / Q000097:blood*; D012016:Reference Values; D012680:Sensitivity and Specificity; D012720:Severity of Illness Index
chemical_list: D015415:Biomarkers; D011388:Prolactin