Abstract:
:The TSH responses to the catecholamine depleting agent monoiodotyrosine (1 g po) and the dopamine receptor blocking drug metoclopramide (10 mg po) have been compared in euthyroid and hypothyroid subjects. Both drugs lead to a prompt and significant rise in TSH levels (peak values at 60-75 min) which is very much greater in hypothyroid than euthyroid subjects. The findings lend further support to the inhibitory role of dopamine in the control of TSH release in man, since TSH release follows either dopamine depletion with monoiodotyrosine or dopamine receptor blockade with metoclopramide.
journal_name
J Endocrinol Investjournal_title
Journal of endocrinological investigationauthors
Scanlon MF,Rodriguez-Arnao MD,Pourmand M,Shale DJ,Weightman DR,Lewis M,Hall Rdoi
10.1007/BF03348238subject
Has Abstractpub_date
1980-04-01 00:00:00pages
125-9issue
2eissn
0391-4097issn
1720-8386journal_volume
3pub_type
杂志文章abstract::Glucocorticoid-induced osteoporosis (GIO) is the most common form of secondary osteoporosis. GC influence bone metabolism via a modulation of different components of the GH/IGF-I system. GH has multiple anabolic effects on bone, either direct or mediated by IGF-I. GH-deficient subjects have significant reduction in bo...
journal_title:Journal of endocrinological investigation
pub_type: 杂志文章,评审
doi:
更新日期:2008-07-01 00:00:00
abstract:PURPOSE:The diagnosis of polycystic ovary syndrome (PCOS) is based on a combination of various clinical phenotypes in each patient. However, insulin resistance (IR) and dysmetabolism are not included in the diagnostic criteria of PCOS. Therefore, the definition of PCOS is controversial. The objective of this study is t...
journal_title:Journal of endocrinological investigation
pub_type: 杂志文章
doi:10.1007/s40618-018-0902-4
更新日期:2018-12-01 00:00:00
abstract:OBJECTIVE:Subcutaneous insulin absorption is one of the key factors affecting glycemic control in patients with diabetes mellitus under insulin therapy. Insulin-induced subcutaneous lipohypertrophy has been reported to impair insulin regular absorption and hence glycemic control. So far, lipohypertrophy diagnosis has o...
journal_title:Journal of endocrinological investigation
pub_type: 杂志文章
doi:10.1007/s40618-017-0675-1
更新日期:2017-10-01 00:00:00
abstract:PURPOSE:We did a meta-analysis with meta-regression to evaluate the relationship between hemoglobin A1c (A1C) reduction and the primary CV outcome of cardiovascular outcome trials (CVOTs). METHODS:We used a random effects meta-analysis of the 12 CVOTs to quantify the effect of A1C reduction on major cardiovascular eve...
journal_title:Journal of endocrinological investigation
pub_type: 杂志文章,meta分析
doi:10.1007/s40618-019-01047-0
更新日期:2019-10-01 00:00:00
abstract:BACKGROUND:Elevated γ-glutamyl transpeptidase (GGT) and alanine aminotransferase (ALT) could predict the risk of Type 2 diabetes (T2D), but the reason for their elevation was unclear. GGT and ALT mediated the metabolism of many amino acids (AA). Up to now, it was not investigated whether abnormal AA concentration was a...
journal_title:Journal of endocrinological investigation
pub_type: 杂志文章
doi:10.3275/8059
更新日期:2012-09-01 00:00:00
abstract:OBJECTIVE:Two yr after legislation of salt iodization of 40 parts per million (ppm) in 1994, goiter was still endemic and urinary iodine concentration (UIC) remained elevated in many provinces of Iran. Goiter prevalence and UIC were compared 2 and 7 yr after sustained consumption of uniformly iodized salt by Iranian ho...
journal_title:Journal of endocrinological investigation
pub_type: 杂志文章
doi:10.1007/BF03346386
更新日期:2008-05-01 00:00:00
abstract::Fifty-seven (35.6%) of 160 patients with papillary thyroid carcinoma had lymph node metastases at the primary treatment. Children and adolescents were most frequently affected (69.2%), followed by the age group of 21-40-year olds (38.8%). Those older than 40 had the lowest incidence of lymph node metastases (29.6%; p ...
journal_title:Journal of endocrinological investigation
pub_type: 杂志文章
doi:10.1007/BF03346863
更新日期:1991-07-01 00:00:00
abstract::A 56-year-old woman with granulomas of gold thioglucose in her hips exhibited recurrent bouts of hypoglycemic attacks. The first attack occurred 2 years after the last injection of gold thioglucose, when large amounts of extractable insulin and human insulin-specific antibody were noted in her serum. Histological exam...
journal_title:Journal of endocrinological investigation
pub_type: 杂志文章
doi:10.1007/BF03348654
更新日期:1992-01-01 00:00:00
abstract::Endothelins (ETs) are potent vasoconstrictive peptides released from the endothelium and other tissues, which act on target cells by receptorial calcium-mediated mechanisms. ET-1 levels are increased in diabetes, and observations suggest the involvement of ETs in the pathogenesis of diabetic angiopathy. However, it is...
journal_title:Journal of endocrinological investigation
pub_type: 杂志文章
doi:10.1007/BF03343715
更新日期:2000-04-01 00:00:00
abstract::EP1572 UMV1843 [Aib-DTrp-DgTrp-CHO]) is a new peptido-mimetic GH secretagogue (GHS) showing binding potency to the GHS-receptor in animal and human tissues similar to that of ghrelin and peptidyl GHS. EP1572 induces marked GH increase after s.c. administration in neonatal rats. Preliminary data in 2 normal young men s...
journal_title:Journal of endocrinological investigation
pub_type: 杂志文章
doi:10.1007/BF03345096
更新日期:2002-09-01 00:00:00
abstract::The coexistence of hyperparathyroidism complicating thyrotoxicosis is quite rare. We report the case of one patient who presented with thyrotoxicosis, (total thyroxine of 15.1 micrograms/dl (5-13), free thyroxine index of 18 (4-15) and triiodothyronine by RIA of 305 ng/dl (70-230) and asymptomatic hypercalcemia of 15 ...
journal_title:Journal of endocrinological investigation
pub_type: 杂志文章,评审
doi:10.1007/BF03346819
更新日期:1991-04-01 00:00:00
abstract::Thyroid hormone acts on the oocytes, sperm and embryo during fertilization, implantation and placentation. Both hypothyroidism and hyperthyroidism may influence fertility. However, evidence of the association of hyperthyroidism with infertility is scarce and sometimes conflicting. Thyroid hormone influences human repr...
journal_title:Journal of endocrinological investigation
pub_type: 杂志文章,评审
doi:10.1007/s40618-016-0452-6
更新日期:2016-08-01 00:00:00
abstract::Regulation of the hypothalamic-pituitary-thyroid (HPT) axis is dependent upon the secretion of thyrotropin-releasing hormone (TRH), a tripeptide originating in the hypothalamic paraventricular nucleus (PVN). These so-called hypophysiotropic neurons are under feedback inhibition by circulating levels of thyroid hormone...
journal_title:Journal of endocrinological investigation
pub_type: 杂志文章,评审
doi:
更新日期:2004-01-01 00:00:00
abstract::We have measured eye muscle antibodies, in immunoblotting, in the serum from five patients with severe ophthalmopathy associated with Graves' hyperthyroidism who underwent plasmapheresis, correlating their levels with clinical features of the eye disorder and response to treatment. Blood taken before each plasma excha...
journal_title:Journal of endocrinological investigation
pub_type: 杂志文章
doi:10.1007/BF03348906
更新日期:1993-10-01 00:00:00
abstract:AIM:Adult subjects with Prader-Willi syndrome (PWS) may show several conditions that are associated with an activation of innate immunity such as obesity, deficient GH secretion or hypogonadism. Our aim was to study whether obese adult PWS subjects show an additional low-grade systemic inflammation (LGSI) in relation t...
journal_title:Journal of endocrinological investigation
pub_type: 杂志文章
doi:10.1007/BF03345585
更新日期:2008-02-01 00:00:00
abstract::Neurological disorders, such as seizures, are not infrequently associated with anti-leukemic therapy. It has been hypothesized that a disrupted peptidergic transmission between neurons could be the cellular basis of the neurological dysfunction. Since endogenous opioids have been recently found to alter neuronal funct...
journal_title:Journal of endocrinological investigation
pub_type: 杂志文章
doi:10.1007/BF03350022
更新日期:1989-10-01 00:00:00
abstract::To assess the role of the renin-angiotensin system in the control of aldosterone reease in response to heat exposure, 6 sodium restricted subjects were studied on three random experimental days: a control day and two heat exposure days (46C, 35 mbar, 90 min) with and without propranolol. Plasma aldosterone, renin acti...
journal_title:Journal of endocrinological investigation
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1007/BF03349377
更新日期:1980-10-01 00:00:00
abstract::Nine chronic male alcoholics presenting with hypogonadism but without overt liver failure were examined under baseline conditions and after acute injection of gonadotropin releasing hormone (GnRH, 100 micrograms iv) and thyrotropin releasing hormone (TRH, 200 micrograms iv), performed at 60 min of a 3-h infusion of sa...
journal_title:Journal of endocrinological investigation
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1007/BF03348339
更新日期:1983-12-01 00:00:00
abstract:PURPOSE:To compare the histopathological features and the outcomes of the follicular variant and classical variant of papillary thyroid carcinoma. MATERIAL AND THE METHODS:Demographic data, histopathological features (tumor size, thyroid capsule invasion, extrathyroidal extension, vascular invasion and multicentricity...
journal_title:Journal of endocrinological investigation
pub_type: 杂志文章
doi:10.1007/s40618-015-0376-6
更新日期:2015-12-01 00:00:00
abstract::Adolescent girls with a history of premature pubarche have an increased incidence of functional ovarian hyperandrogenism [a form of polycystic ovary syndrome (PCOS)] at adolescence, which is usually associated with hyperinsulinemia and dyslipemia. The hyperinsulinemia and lipid disturbances can often be detected in th...
journal_title:Journal of endocrinological investigation
pub_type: 杂志文章,评审
doi:10.1007/BF03350781
更新日期:1998-10-01 00:00:00
abstract::Impaired glucose tolerance is present in many acromegalic patients and treatment with somatostatin analogs has variable effects on glycemic control. The aim of this study was to compare the effects of 2 somatostatin analogs on glucose metabolism, lanreotide slow release (L-SR) and octreotide long acting release (O-LAR...
journal_title:Journal of endocrinological investigation
pub_type: 临床试验,杂志文章
doi:10.1007/BF03345491
更新日期:2002-06-01 00:00:00
abstract::The effect of right- and left-sided intra-amygdaloid injection of kainic acid on the hypothalamo-hypophyseal-testicular axis was studied in rats. Both right- and left-sided injection of the neurotoxin into the amygdala resulted in a significant decrease in basal testosterone secretion in vitro of both testes and in se...
journal_title:Journal of endocrinological investigation
pub_type: 杂志文章
doi:10.1007/BF03345198
更新日期:2003-05-01 00:00:00
abstract:BACKGROUND:Mutations of the thyrotropin receptor (TSHR) and/or Gαs gene have been found in a number of, but not all, autonomously functioning thyroid nodules (AFTNs). Recently, in a 15-year-old girl with a hyperfunctioning papillary thyroid carcinoma, we found two somatic and germline single nucleotide polymorphisms (S...
journal_title:Journal of endocrinological investigation
pub_type: 杂志文章
doi:10.1007/s40618-014-0081-x
更新日期:2014-07-01 00:00:00
abstract::The distribution of goiter prevalence in schoolchildren (no.=13,984, age 6-14 yr), the neonatal TSH results obtained from the congenital hypothyroidism screening program and the urinary iodine excretion values (no.=284) were employed for the assessment of iodine deficiency in Calabria, a Southern Italy region. Data we...
journal_title:Journal of endocrinological investigation
pub_type: 杂志文章
doi:10.1007/BF03343991
更新日期:2002-03-01 00:00:00
abstract:OBJECTIVE:Neuroendocrine dysfunction in polycystic ovary syndrome (PCOS) was addressed by studying the steroid hormone changes in women with PCOS with either high or normal LH levels leading to inferences regarding the primacy of elevated LH in the pathophysiology of PCOS. METHODS:A cross-sectional study was designed ...
journal_title:Journal of endocrinological investigation
pub_type: 杂志文章
doi:10.1007/BF03345319
更新日期:2005-11-01 00:00:00
abstract::Data concerning the cardiovascular manifestations of primary hyperparathyroidism (PHPT) are inconsistent, which is due, in part, to the decrease in disease severity over the last several decades. In areas where patients tend to be more symptomatic, data support the presence of cardiovascular findings including myocard...
journal_title:Journal of endocrinological investigation
pub_type: 杂志文章,评审
doi:10.1007/BF03346443
更新日期:2008-10-01 00:00:00
abstract:INTRODUCTION:Carcinoids are mainly found in the gastrointestinal (65%) and bronchopulmonary tract (25%). These neuroendocrine tumors secrete a wide range of bioactive peptides, including gastrin releasing peptide and neuromedin B, the mammalian analogs of bombesin. The purpose of this study was to investigate the quant...
journal_title:Journal of endocrinological investigation
pub_type: 杂志文章
doi:10.3275/7332
更新日期:2011-10-01 00:00:00
abstract::Patients with simple exogenous obesity are characterized by increased B-endorphin (B-EP) plasma levels, despite normal ACTH and B-Lipotropin (B-LPH). To evaluate the origin of such an hyperendorphinemia, 42 obese patients were submitted to a short overnight dexamethasone suppression test (DST: 1 mg at 23:00 h). Blood ...
journal_title:Journal of endocrinological investigation
pub_type: 杂志文章
doi:10.1007/BF03350117
更新日期:1988-02-01 00:00:00
abstract:BACKGROUND:Subtotal parathyroidectomy (SP) and total parathyroidectomy (TP) with autotransplantation (TPai) are the most commonly adopted operations for the treatment of secondary hyperparathyroidism (2HPT). TP without autotransplantation had previously been confined to patients with advanced dialytic vintage, not elig...
journal_title:Journal of endocrinological investigation
pub_type: 杂志文章
doi:10.3275/7621
更新日期:2012-01-01 00:00:00
abstract::In mild glucose intolerance plasma concentration of C-peptide seems to give an estimate of pancreatic B cell secretion more reliable than plasma insulin itself. In the present study we measured the plasma levels of insulin and C-peptide after oral glucose load in 100 mildly glucose intolerant subjects, focusing our at...
journal_title:Journal of endocrinological investigation
pub_type: 杂志文章
doi:10.1007/BF03346945
更新日期:1986-10-01 00:00:00