Abstract:
OBJECTIVE:To study whether serum parathyroid hormone (PTH) and serum calcium are associated with body mass index (BMI), and their predicting role in obesity. DESIGN:Population based, cross-sectional study. METHODS:In 2001 a population-based health survey was held in Tromsø, North Norway. Questionnaires on medical history and life-style factors were completed and anthropometric data were collected. Calcium and vitamin D intakes and a physical activity score were calculated. Serum calcium and PTH were measured in a subset of 3447 men and 4507 women. Pearson correlation and linear regression were used to evaluate associations between BMI, PTH and serum calcium, and logistic regression was used to test PTH and serum calcium as predictors of obesity and to calculate odds ratio. Relative risk was calculated using frequency tables. RESULTS:For serum calcium and PTH there was a significant positive relation to BMI in both genders (P<0.001), which to our knowledge has not previously been reported on the basis of a large epidemiological study. Age, low calcium and vitamin D intakes were explanatory variables for serum PTH. The highest quartile of serum PTH (>4.20 pmol/l) was a significant predictor for obesity (P<0.001) in both genders, adjusted for age, physical activity and serum calcium. Obesity rates were higher in those with PTH levels in the highest quartile compared with those in the lower quartiles, which resulted in a relative risk of 1.40 (95% confidence interval (C.I.) 1.20-1.60) for men and 1.48 (95% C.I. 1.31-1.67) for women. CONCLUSIONS:Serum PTH, adjusted for age, physical activity and serum calcium, is positively associated with BMI in both sexes, and serum PTH is an independent predictor of obesity in our statistical model.
journal_name
Eur J Endocrinoljournal_title
European journal of endocrinologyauthors
Kamycheva E,Sundsfjord J,Jorde Rdoi
10.1530/eje.0.1510167subject
Has Abstractpub_date
2004-08-01 00:00:00pages
167-72issue
2eissn
0804-4643issn
1479-683Xjournal_volume
151pub_type
杂志文章abstract:BACKGROUND:Adaptive alterations in maternal physiology cause changes in thyroid hormone levels throughout pregnancy, and precise biochemical evaluation is thus highly dependent on gestation-specific reference intervals and expected intra-individual variation. OBJECTIVE:The aim of the study was the assessment of the in...
journal_title:European journal of endocrinology
pub_type: 杂志文章
doi:10.1530/EJE-09-0579
更新日期:2009-12-01 00:00:00
abstract::We studied the roles played by the renin-angiotensin system in inducing hypertension in nine patients with Cushing's syndrome (CS) resulting from adrenocortical adenoma, and compared them with those in patients with primary aldosteronism (PA), renovascular hypertension (RVH) and essential hypertension (EH). In the CS ...
journal_title:European journal of endocrinology
pub_type: 杂志文章
doi:10.1530/eje.0.1310582
更新日期:1994-12-01 00:00:00
abstract:Introduction:Pathologically high growth hormone (GH) and insulin-like growth factor-1 (IGF-1) levels in patients with acromegaly are associated with arthropathy. Several studies highlight the potential role of the GH/IGF-1 axis in primary osteoarthritis (OA). We aimed to disentangle the role of IGF-1 levels in primary ...
journal_title:European journal of endocrinology
pub_type: 杂志文章
doi:10.1530/EJE-20-0904
更新日期:2021-01-01 00:00:00
abstract::Surgery is the treatment of choice for non-functioning pituitary macroadenomas (NFPAs). In cases of postoperative remnant growth or tumor recurrence, radiotherapy (RT) can be considered. The role of RT in the postoperative management of NFPAs is still debated. The main arguments against routine use of RT are the lack ...
journal_title:European journal of endocrinology
pub_type: 杂志文章,评审
doi:10.1530/EJE-19-0058
更新日期:2019-07-01 00:00:00
abstract::Glucose is the main substrate utilized by the brain and as such multiple regulatory mechanisms exist to maintain glucose concentrations. When these mechanisms fail or are defective, hypoglycemia ensues. Due to these robust mechanisms, hypoglycemia is uncommon and usually occurs in the setting of the treatment of diabe...
journal_title:European journal of endocrinology
pub_type: 杂志文章,评审
doi:10.1530/EJE-16-1062
更新日期:2017-07-01 00:00:00
abstract::Anorexia nervosa is a syndrome, that is collections of symptoms, which is not defined by its etiology. The severe cases are intractable. The syndrome is associated with multiple, profound endocrine alterations which may be adaptive, reactive or etiologic. Adaptive changes potentially may be inappropriate in clinical s...
journal_title:European journal of endocrinology
pub_type: 杂志文章,评审
doi:10.1530/EJE-18-0596
更新日期:2019-01-01 00:00:00
abstract:OBJECTIVE:Slow-release (SR) lanreotide is a long-acting somatostatin analog that has been developed in order to overcome the inconvenience of multiple daily subcutaneous injections of octreotide, required for metabolic control in acromegaly. Lanreotide SR has been found to be well tolerated and effective in reducing GH...
journal_title:European journal of endocrinology
pub_type: 临床试验,杂志文章,多中心研究
doi:10.1530/eje.0.1430577
更新日期:2000-11-01 00:00:00
abstract:UNLABELLED:To improve management of patients with Graves' orbitopathy, a multi-center collaborative approach is necessary in order to have large enough sample sizes for meaningful randomized clinical trials. This is hampered by a lack of consensus on how to investigate the eye condition. The European Group on Graves' O...
journal_title:European journal of endocrinology
pub_type: 杂志文章,多中心研究
doi:10.1530/eje.0.1480491
更新日期:2003-05-01 00:00:00
abstract:UNLABELLED:In healthy boys, the pituitary-gonadal axis exhibits diurnal variation in early puberty. Serum testosterone levels are higher during the night and low or immeasurable during the day. These fluctuating levels of circulating androgens in early pubertal boys are difficult to monitor. Prostate specific antigen (...
journal_title:European journal of endocrinology
pub_type: 杂志文章
doi:10.1530/eje.0.1360401
更新日期:1997-04-01 00:00:00
abstract:OBJECTIVE:In type I diabetes mellitus, early markers of beta cell damage are needed in order to detect the infraclinical development of the disease. The reg protein may be a good candidate, as the reg gene has been proposed to play a role in the pancreatic beta cell destruction/regeneration process during diabetogenesi...
journal_title:European journal of endocrinology
pub_type: 杂志文章
doi:10.1530/eje.0.1410368
更新日期:1999-10-01 00:00:00
abstract::The initial management of large non-functioning pituitary adenomas is surgical debulking. In some cases, postoperative radiotherapy (RT) is administered in order to reduce the likelihood of tumour regrowth. Historically, there have been concerns surrounding a number of potentially significant complications of pituitar...
journal_title:European journal of endocrinology
pub_type: 杂志文章,评审
doi:10.1530/eje.0.1440569
更新日期:2001-06-01 00:00:00
abstract::All children and adolescents with Graves' disease in the county of Uppsala (catchment area population 250,000) treated between 1970 and 1994 were evaluated in a retrospective study. The material comprised 31 patients with a mean age of 11 years (range 4-16), 29 (94%) of whom were girls, and four (13%) of the patients ...
journal_title:European journal of endocrinology
pub_type: 杂志文章
doi:10.1530/eje.0.1340710
更新日期:1996-06-01 00:00:00
abstract::Little is known about patients with malignant digestive neuroendocrine tumours (MD-NETs). Although their incidence is increasing, MD-NETs remain a rare cancer, representing 1% of digestive cancers. Most MD-NETs are well-differentiated. MD-NET poorly differentiated carcinomas account for 20% of cases on average. Anatom...
journal_title:European journal of endocrinology
pub_type: 杂志文章,评审
doi:10.1530/EJE-12-0418
更新日期:2013-03-15 00:00:00
abstract:OBJECTIVE:Changes in many gastrointestinal peptides, including the anorexigenic peptide YY (PYY), which is produced by L cells, occur in both anorexia nervosa (AN) and obesity (OB). High PYY levels are present in AN, whereas in morbid OB fasting and postprandial PYY secretion is blunted. Somatostatin (somatotropin rele...
journal_title:European journal of endocrinology
pub_type: 杂志文章
doi:10.1530/EJE-11-0312
更新日期:2011-09-01 00:00:00
abstract:Objective:Retrospective studies suggest that women have more active brown adipose tissue (BAT) than men, but little is known of the effect of fluctuating sex steroids across the menstrual cycle on thermogenesis in women. Design:To characterise the effects of sex and sex steroids on BAT activity we recruited healthy we...
journal_title:European journal of endocrinology
pub_type: 杂志文章
doi:10.1530/EJE-20-0184
更新日期:2020-09-01 00:00:00
abstract:OBJECTIVE:Serum sclerostin levels have been reported to be inversely associated with serum 25OHD levels, but the effect of vitamin D and calcium supplementation on serum sclerostin levels is unknown. This study was carried out to determine whether vitamin D and calcium supplementation altered serum sclerostin levels in...
journal_title:European journal of endocrinology
pub_type: 杂志文章,随机对照试验
doi:10.1530/EJE-13-0862
更新日期:2014-03-13 00:00:00
abstract:OBJECTIVE:To make the specificity of fluorodesoxyglucose ((18)FDG) positron emission tomography (PET) precise, in the follow-up of patients with adrenal cancer. DESIGN:This single centre retrospective study assessed the frequency and outcome of (18)FDG uptake in the remaining adrenal glands after adrenalectomy for adr...
journal_title:European journal of endocrinology
pub_type: 杂志文章
doi:10.1530/EJE-10-0666
更新日期:2011-01-01 00:00:00
abstract::The reproductive hormonal profile was evaluated in female rats with experimental nephrotic syndrome induced with a single subcutaneous dose of puromycin aminonucleoside (PAN). Serum concentrations of luteinizing hormone (LH), follicle-stimulating hormone (FSH), progesterone (P4), testosterone and 17 beta-estradiol (E2...
journal_title:European journal of endocrinology
pub_type: 杂志文章
doi:10.1530/eje.0.1320502
更新日期:1995-04-01 00:00:00
abstract:OBJECTIVE:To identify chromosomal gains and losses in sporadic parathyroid adenomas (PAs). METHODS:Fourteen sporadic PAs were studied by comparative genomic hybridization (CGH). RESULTS:The fourteen studied PAs showed chromosomal imbalances. All cases except one exhibited two or more abnormalities. Chromosomal gains ...
journal_title:European journal of endocrinology
pub_type: 杂志文章
doi:10.1530/eje.0.1460209
更新日期:2002-02-01 00:00:00
abstract::Fifty-five patients with adult-onset GH deficiency (mean age, 49 years) were enrolled in a placebo-controlled, crossover study to investigate the effects of GH therapy on exercise capacity, body composition, and quality of life (QOL). GH and placebo were administered for 9 months each, separated by a 4-month washout p...
journal_title:European journal of endocrinology
pub_type: 临床试验,杂志文章,多中心研究,随机对照试验
doi:10.1530/eje.1.01971
更新日期:2005-09-01 00:00:00
abstract:OBJECTIVE:Cases of men with estrogen resistance and aromatase deficiency have highlighted the effects of estrogens on bone metabolism, the cardiovascular system and biochemical variables of the metabolic syndrome. In eugonadal men, administration of an aromatase inhibitor induces a substantial elevation of LH and testo...
journal_title:European journal of endocrinology
pub_type: 杂志文章,随机对照试验
doi:10.1530/eje.1.02126
更新日期:2006-04-01 00:00:00
abstract:OBJECTIVE:Many investigators believe that basal adrenal venous sampling (AVS) should be done simultaneously, whereas others opt for sequential AVS for simplicity and reduced cost. This study aimed to evaluate the concordance of sequential and simultaneous AVS methods. DESIGN AND METHODS:Between 1989 and 2015, bilatera...
journal_title:European journal of endocrinology
pub_type: 杂志文章
doi:10.1530/EJE-16-0701
更新日期:2017-02-01 00:00:00
abstract::Gene therapy for endocrine diseases represents an exciting new type of molecular intervention that may be a curative one. Endocrine disorders that might be treated by gene therapy include monogenic diseases, such as GH deficiency and hypothalamic diabetes insipidus, and multifactorial diseases, such as diabetes mellit...
journal_title:European journal of endocrinology
pub_type: 杂志文章,评审
doi:10.1530/eje.0.1430447
更新日期:2000-10-01 00:00:00
abstract::In 2006, two major society-sponsored guidelines and one major consensus statement for thyroid diagnosis and management were published by: the American Association of Clinical Endocrinologists/Associazione Medici Endocrinologi (AACE/AME); the American Thyroid Association (ATA); and the European Thyroid Association (ETA...
journal_title:European journal of endocrinology
pub_type: 杂志文章,评审
doi:10.1530/EJE-08-0135
更新日期:2008-11-01 00:00:00
abstract:BACKGROUND:An increased cardiovascular risk and mortality in hypopituitary patients receiving conventional hormonal treatment without GH replacement have been shown in several studies. Various atherogenic risk factors including endothelial dysfunction - an early event in the atherogenesis - are more expressed in adults...
journal_title:European journal of endocrinology
pub_type: 杂志文章
doi:10.1530/eje.0.1470333
更新日期:2002-09-01 00:00:00
abstract:Objective:Children with Prader-Willi syndrome (PWS) have mild to moderate cognitive impairment. Short-term studies showed positive effects of growth hormone (GH) on cognitive development. This study investigated the effects of 8 years of GH on cognitive development in children with PWS. We also investigated whether sta...
journal_title:European journal of endocrinology
pub_type: 杂志文章
doi:10.1530/EJE-19-0479
更新日期:2020-04-01 00:00:00
abstract:BACKGROUND:Pubertal onset is usually defined by breast development in girls and testicular growth in boys. Pubarche is defined as the attainment of pubic hair and is considered as a sign of pubertal transition. Pubarche is preceded by a gradual increase in production of adrenal androgens, DHEA and Δ4-androstenedione (A...
journal_title:European journal of endocrinology
pub_type: 杂志文章
doi:10.1530/EJE-12-0191
更新日期:2012-12-31 00:00:00
abstract:OBJECTIVE:To investigate the effects of long-term GH in GH-deficient adults, as predicted by IGF-I levels. METHODS:Patients received GH, 5 microg/kg per day for 1 Month and 10 microg/kg per day for another 12-30 Months. Changes in body composition, cardiac structure/function, serum lipids and quality of life were meas...
journal_title:European journal of endocrinology
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1530/eje.0.1490499
更新日期:2003-12-01 00:00:00
abstract:Background:Autosomal dominant neurohypophyseal diabetes insipidus (adNDI) is caused by arginine vasopressin (AVP) deficiency resulting from mutations in the AVP-NPII gene encoding the AVP preprohormone. Aim:To describe the clinical and molecular features of Italian unrelated families with central diabetes insipidus. ...
journal_title:European journal of endocrinology
pub_type: 杂志文章
doi:10.1530/EJE-19-0299
更新日期:2019-09-01 00:00:00
abstract::Paragangliomas (PGLs) are rare vascular, neuroendocrine tumors of paraganglia, which are associated with either sympathetic tissue in adrenal (pheochromocytomas (PCCs)) and extraadrenal (sympathetic paraganglioma (sPGLs)) locations or parasympathetic tissue of the head and neck paragangliomas (HNPGLs). As HNPGLs are u...
journal_title:European journal of endocrinology
pub_type: 杂志文章,评审
doi:10.1530/EJE-14-0396
更新日期:2014-12-01 00:00:00