Abstract:
DESIGN:The aim of this study was to determine the association between aging and adiponectin level from the aspect of the influence of renal function and sex hormones in humans. METHODS:Serum adiponectin and blood urea nitrogen (BUN) levels were measured in 964 subjects (372 males) aged 60.3+/-12.5 years. Testosterone and free testosterone levels were measured in 123 males, and estrone and estradiol levels were measured in 114 females. The subjects were divided into two age groups; 65 years of age or older (Age > or = 65 group) and less than 65 years of age (Age < 65 group). RESULTS:Adiponectin level increased linearly with aging in males, whereas it increased dramatically in females until their 50s. The patterns of changes in adiponectin were similar to those in BUN. In multiple- regression analysis using adiponectin as a dependent variable BUN was selected as a significant independent variable in all subjects and in subjects in the Age > or = 65 group, whereas bioactive sex hormones were not selected. CONCLUSIONS:A decrease in adiponectin clearance in the kidney may be the cause of high levels of adiponectin in the elderly. Adiponectin level seems to be influenced more strongly by BUN than by sex hormones and to be increased by a decline in renal function with aging.
journal_name
Eur J Endocrinoljournal_title
European journal of endocrinologyauthors
Isobe T,Saitoh S,Takagi S,Takeuchi H,Chiba Y,Katoh N,Shimamoto Kdoi
10.1530/eje.1.01930subject
Has Abstractpub_date
2005-07-01 00:00:00pages
91-8issue
1eissn
0804-4643issn
1479-683Xpii
153/1/91journal_volume
153pub_type
杂志文章abstract:OBJECTIVE:Herpes simplex virus type 1 (HSV-1)-derived vectors are known to be effective tools to deliver transgenes into normal and neoplastic anterior pituitary (AP) cells in vitro. Our objective was to assess the in vitro and in vivo effects of tsK/beta-gal, a temperature-sensitive HSV-1-derived vector harbouring the...
journal_title:European journal of endocrinology
pub_type: 杂志文章
doi:10.1530/eje.0.1450497
更新日期:2001-10-01 00:00:00
abstract:OBJECTIVE:In order to better understand how the IGF-I axis is affected by exogenous IGF-I, this study compared the effects of a constant s.c. infusion of IGF-I with that of twice-daily injections of IGF-I in young adult female rhesus monkeys. Clinical studies suggest that circulating concentrations of insulin-like grow...
journal_title:European journal of endocrinology
pub_type: 杂志文章
doi:10.1530/eje.0.1410303
更新日期:1999-09-01 00:00:00
abstract::Amiodarone (AMD) is a powerful anti-arrhythmic drug used for the treatment of a wide variety of cardiac arrhythmias and its most striking feature is its high iodine content. Thyroid dysfunction is a limiting side-effect of the drug and both AMD-induced hypothyroidism (AIH) and AMD-induced thyrotoxicosis (AIT) are repo...
journal_title:European journal of endocrinology
pub_type: 杂志文章
doi:10.1530/eje.0.1400241
更新日期:1999-03-01 00:00:00
abstract:OBJECTIVE:Although vascular mortality is increased in hypopituitary adults on routine replacement, there are limited data on the atherosclerotic process during life in these patients. Measurement of arterial stiffness may provide an index of early vascular changes that predispose to the development of major vascular ac...
journal_title:European journal of endocrinology
pub_type: 杂志文章
doi:10.1530/eje.0.1360157
更新日期:1997-02-01 00:00:00
abstract:BACKGROUND:Few published data link overweight and obesity with measures of quality of life (QoL) including sexual health in men. OBJECTIVE:To assess the association of overweight/obesity with impairment of physical and psychological QoL and sexual functions in men. DESIGN AND SETTING:Cross-sectional, multicentre surv...
journal_title:European journal of endocrinology
pub_type: 杂志文章
doi:10.1530/EJE-10-1129
更新日期:2011-06-01 00:00:00
abstract:OBJECTIVE:Though transsphenoidal surgery remains the first-line treatment of Cushing's disease, recurrence occurs frequently. Conventional radiotherapy and anticortisolic drugs both have adverse effects. Stereotactic radiosurgery needs to be evaluated more precisely. The aim of this study was to determine long-term hor...
journal_title:European journal of endocrinology
pub_type: 杂志文章
doi:10.1530/eje.1.02323
更新日期:2007-01-01 00:00:00
abstract:OBJECTIVES:Evidence of the association between vitamin D and cardiovascular risk factors in the young is limited. We therefore assessed the relationships between circulating 25-hydroxyvitamin D(3) (25(OH)D(3)) and metabolic syndrome (MetS), its components, and early atherosclerotic changes in 452 (304 overweight/obese ...
journal_title:European journal of endocrinology
pub_type: 杂志文章
doi:10.1530/EJE-11-0545
更新日期:2011-10-01 00:00:00
abstract:AIMS:Reported cure rates following trans-sphenoidal surgery for microprolactinoma are variable and recurrence rates in some series are high. We wished to examine the cure rate of trans-sphenoidal surgery for microprolactinoma, and to assess the long-term complications and recurrence rate. DESIGN:A retrospective review...
journal_title:European journal of endocrinology
pub_type: 杂志文章
doi:10.1530/eje.0.1400043
更新日期:1999-01-01 00:00:00
abstract:OBJECTIVE:The aromatization of androgenic precursors is the main source of estrogens in postmenopausal women. We tested the hypothesis that allelic variants of the genes coding for aromatase and estrogen receptors (ER) could interact to determine the estrogenic signals on the bone tissue and, consequently, bone mineral...
journal_title:European journal of endocrinology
pub_type: 杂志文章
doi:10.1530/eje.1.02189
更新日期:2006-07-01 00:00:00
abstract::Glucose transporter-1 (GLUT1) has been found in high abundance in human placentas. The purpose of this study was to analyze the changes in the level of GLUT1 during pregnancy. We have analyzed the gestational changes in human placental GLUT1 by [3H]cytochalasin B binding assay, immunoblot analysis and Northern blot an...
journal_title:European journal of endocrinology
pub_type: 杂志文章
doi:10.1530/eje.0.1320206
更新日期:1995-02-01 00:00:00
abstract:OBJECTIVES:To examine whether glucagon-like peptide-1 (GLP-1), which has been suggested as a new therapeutic agent in type 2 diabetes, affects circulating islet amyloid polypeptide (IAPP), a B-cell peptide of potential importance for diabetes pathophysiology. DESIGN:GLP-1 was administered in a buccal tablet (400 micro...
journal_title:European journal of endocrinology
pub_type: 临床试验,杂志文章
doi:10.1530/eje.0.1370643
更新日期:1997-12-01 00:00:00
abstract:OBJECTIVE:Prolactin is capable of both trophic and lytic actions in rat corpora lutea. In corpora lutea responding to a trophic prolactin signal, the long form of the prolactin receptor is the dominant form and is upregulated by prolactin. We investigated whether mRNA for the short form of the prolactin receptor was do...
journal_title:European journal of endocrinology
pub_type: 杂志文章
doi:10.1530/eje.0.1430285
更新日期:2000-08-01 00:00:00
abstract::Low levels of insulin-like growth factor I (IGF-I) in critical illness are observed despite increased or normal levels of growth hormone (GH). The mechanisms for this apparent GH resistance have not been elucidated. As many of the acute inflammatory responses in critical illness are mediated by the proinflammatory cyt...
journal_title:European journal of endocrinology
pub_type: 杂志文章
doi:10.1530/eje.0.1350729
更新日期:1996-12-01 00:00:00
abstract::Deflazacort is an oxazoline derivative of cortisone with presumably less serious side effects, but its effects on growth factors are unknown. The present experiments in Long Evans rats were carried out to investigate how deflazacort administration affected the growing rat, especially in relation to hepatic insulin-lik...
journal_title:European journal of endocrinology
pub_type: 杂志文章
doi:10.1530/eje.0.1310652
更新日期:1994-12-01 00:00:00
abstract:OBJECTIVE:Flushing can be defined as a sensation of warmth accompanied by erythema that most commonly is seen on the face and which occurs in episodic attacks. Such a problem can be clinically problematic, since many conditions and drugs can be related to flushing, and while often there appears to be no underlying orga...
journal_title:European journal of endocrinology
pub_type: 杂志文章,评审
doi:10.1530/EJE-17-0295
更新日期:2017-11-01 00:00:00
abstract::The aim of this study was to investigate the frequencies of clinical diabetes and humoral markers of anti-pancreatic autoimmunity in a homogeneous population of 600 Caucasian patients with recently diagnosed Graves' disease (GD), in order to characterize the specific features of this group of endocrine patients among ...
journal_title:European journal of endocrinology
pub_type: 杂志文章
doi:10.1530/eje.0.1370503
更新日期:1997-11-01 00:00:00
abstract:OBJECTIVE:In order to characterize urinary gonadotropin peptide (UGP) as an acute phase reactant, we focused on the UGP levels after surgical operation. DESIGN:Fifty cases of gastrointestinal cancer, 4 cases of cancers of other organs and 13 cases of benign digestive diseases were enrolled into this study. METHODS:UG...
journal_title:European journal of endocrinology
pub_type: 临床试验,杂志文章
doi:10.1530/eje.0.1400555
更新日期:1999-06-01 00:00:00
abstract:OBJECTIVE:Makorin ring finger protein 3 (MKRN3) gene restrains the hypothalamic-pituitary-gonadal axis. In girls, peripheral levels of MKRN3 decline prior to the onset of puberty. We described longitudinal changes in serum MKRN3 levels in boys before and during puberty and assessed the effect of inhibition of estrogen ...
journal_title:European journal of endocrinology
pub_type: 杂志文章,随机对照试验
doi:10.1530/EJE-15-1193
更新日期:2016-06-01 00:00:00
abstract:BACKGROUND:Cross-sectional studies have shown that more than 50% of patients with congestive heart failure (CHF) have decreased bone mineral density (BMD). There is limited knowledge about the longitudinal changes of BMD and how to treat bone loss in patients with CHF. METHODS:The present study was a prospective, long...
journal_title:European journal of endocrinology
pub_type: 杂志文章,随机对照试验
doi:10.1530/EJE-06-0614
更新日期:2007-03-01 00:00:00
abstract::Objective To explore whether gestational prolactin and breast increase are markers of metabolic health in pregnancy and on long-term, in PCOS. Design Follow-up study. Women with PCOS, according to the Rotterdam criteria (n = 239), former participants of the randomized controlled trial (RCT) PregMet were invited, 131 p...
journal_title:European journal of endocrinology
pub_type: 杂志文章
doi:10.1530/EJE-19-0002
更新日期:2019-06-01 00:00:00
abstract:OBJECTIVE:Untreated hypothyroidism is common in iodine-replete areas. Frequent thyroid function testing and use of levothyroxine treatment for subclinical hypothyroidism suggest that the prevalence may have decreased. Therefore, in this study, we examined changes in the prevalence of hypothyroidism in a Norwegian count...
journal_title:European journal of endocrinology
pub_type: 杂志文章
doi:10.1530/EJE-13-0459
更新日期:2013-10-01 00:00:00
abstract:BACKGROUND:Previous studies have suggested that infections are an important cause of death in patients with Addison's disease, but epidemiological studies on the frequency of infections in this population are lacking. OBJECTIVE:To assess and compare the incidence risk of infections in patients with primary adrenal ins...
journal_title:European journal of endocrinology
pub_type: 杂志文章
doi:10.1530/EJE-12-0879
更新日期:2013-03-15 00:00:00
abstract::Glucocorticoids (GC) such as cortisol regulate multiple physiological functions, notably those involved in development, metabolism, inflammatory processes and stress, and exert their effects upon binding to the glucocorticoid receptor (GR, encoded by NR3C1 gene in humans). GC signaling follows several consecutive step...
journal_title:European journal of endocrinology
pub_type: 杂志文章,评审
doi:10.1530/EJE-19-0811
更新日期:2020-02-01 00:00:00
abstract::We report the clinical history and results of endocrine investigations in two brothers born to consanguineous parents, who presented with hypokalemia and arterial hypertension when they were aged 2 and 6 years. The hormonal serum assay results, including extremely low values for aldosterone and plasma renin activity, ...
journal_title:European journal of endocrinology
pub_type: 杂志文章,评审
doi:10.1530/eje.0.1350238
更新日期:1996-08-01 00:00:00
abstract:OBJECTIVE:Patients with craniopharyngioma are at an increased risk for cardio- and cerebrovascular mortality. The metabolic syndrome (MetS) is an important cardiometabolic risk factor, but barely studied in patients with craniopharyngioma. We aimed to investigate the prevalence of and risk factors for the MetS and its ...
journal_title:European journal of endocrinology
pub_type: 杂志文章
doi:10.1530/EJE-17-0387
更新日期:2018-01-01 00:00:00
abstract:OBJECTIVE:Estimates of the prevalence of hypothyroidism in unselected populations date from the late 1990s. We present an update on the prevalence and incidence of overt hypothyroidism in Piedmont, northwest Italy and examine the association between hypothyroidism and multiple chronic comorbidities. DESIGN AND METHODS...
journal_title:European journal of endocrinology
pub_type: 杂志文章
doi:10.1530/EJE-16-0559
更新日期:2017-05-01 00:00:00
abstract:OBJECTIVE:GH deficiency (GHD) and glucocorticoid excess are associated with increased risk of fragility fractures. We aimed to evaluate whether the prevalence of vertebral fractures may be influenced by glucocorticoid over-replacement in hypopituitary males with GHD. DESIGN:Cross-sectional study. METHODS:Fifty-one ad...
journal_title:European journal of endocrinology
pub_type: 杂志文章
doi:10.1530/EJE-10-0125
更新日期:2010-07-01 00:00:00
abstract:OBJECTIVE:In malnutrition both the GH-IGF and reproductive axes are greatly affected. Because the actions of IGF and sex steroids are inter-dependent in many tissues, we have examined how ovariectomy modulates the response of the systemic IGF system to undernutrition. DESIGN AND METHODS:Peripubertal (30 days of age) f...
journal_title:European journal of endocrinology
pub_type: 杂志文章
doi:10.1530/eje.0.1470417
更新日期:2002-09-01 00:00:00
abstract::There is increasing evidence that ovarian steroids inhibit vascular responsiveness to the neurohypophysial hormone vasopressin. The present study examined the recovery of the arterial blood pressure following a single (2 ml/100 g body weight) haemorrhage in ovariectomized (OVX) Brattleboro rats with hereditary hypotha...
journal_title:European journal of endocrinology
pub_type: 杂志文章
doi:10.1530/eje.0.1360330
更新日期:1997-03-01 00:00:00
abstract::Nitric oxide mediates a wide array of cellular functions in many tissues. It is generated by three known isoforms of nitric oxide synthases (NOS). Recently, the endothelial isoform, NOSIII, was shown to be abundantly expressed in the rat thyroid gland and its expression increased in goitrous glands. In this study, we ...
journal_title:European journal of endocrinology
pub_type: 杂志文章
doi:10.1530/eje.0.1360649
更新日期:1997-06-01 00:00:00