Abstract:
:It was the aim of this study to test for a possible effect of the new non ergot dopamine agonist CV 205-502 on plasma growth hormone (GH) concentrations in acromegaly. 10 acromegalic patients received a single oral dose of 150 micrograms CV 205-502 after an overnight fast. As a control group 7 acromegalic patients undertook the same procedure without receiving any drug. Blood samples were drawn hourly up to 7 hours thereafter for determination of GH. Plasma growth hormone concentrations decreased by 48.8 +/- 8.7%. The nadir was observed 3 hours after CV 205-502 was administered and GH concentrations remained suppressed throughout the 7 hours of the test period. In contrast GH plasma concentrations in the control group remained stable. We conclude that acute administration of CV 205-502 suppresses GH secretion in acromegalic patients and thus could serve as an alternative therapy in acromegaly.
journal_name
Endocr Resjournal_title
Endocrine researchauthors
Svoboda T,Kotzmann H,Clodi M,Bernecker P,Geyer G,Luger Adoi
10.1080/07435809409035856subject
Has Abstractpub_date
1994-02-01 00:00:00pages
59-63issue
1eissn
0743-5800issn
1532-4206journal_volume
20pub_type
杂志文章abstract::Total collagen and its soluble fraction as well as water content were determined in late pregnancy in the uterine cervix in a population of 36 rats treated with progesterone (n = 10), mifepristone (n = 13) and controls (n = 13). In both treated groups there were no signs of delivery on the 21st day of gestation. Water...
journal_title:Endocrine research
pub_type: 杂志文章
doi:10.1080/07435809509030477
更新日期:1995-08-01 00:00:00
abstract::The B vitamin nicotinamide (NIC), commonly known as niacin, is currently in trial as a potential means of preventing Type 1 diabetes in first-degree relatives of affected individuals. Sodium butyrate (BUT) a common dietary micronutrient has also been reported to have beneficial effects on the differentiation and funct...
journal_title:Endocrine research
pub_type: 杂志文章
doi:10.1081/erc-120028485
更新日期:2004-02-01 00:00:00
abstract::This study was performed on 18 postmenopausal female volunteers in order to examine changes in sex hormone binding globulin (SHBG), high density lipoprotein cholesterol (HDLC), total cholesterol (TC) and serum triglyceride (TG) levels in a period of four months of moderate physical exercise. While SHBG decreased signi...
journal_title:Endocrine research
pub_type: 杂志文章
doi:10.3109/07435809209111036
更新日期:1992-01-01 00:00:00
abstract::Standard replacement for adrenal insufficiency (AI) consists of glucocorticoids and mineralocorticoids while DHEA deficiency is routinely ignored. Thus, AI represents the ideal pathophysiological model of isolated DHEA deficiency. We investigated the effects of DHEA replacement in 24 women with primary and secondary A...
journal_title:Endocrine research
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.3109/07435800009048561
更新日期:2000-11-01 00:00:00
abstract::Purpose: Transthyretin (TTR) is a protein with a growing number of biological functions in addition to its well-established binding and circulatory transport of thyroxine, and indirect retinoid transport through interaction with retinol-binding protein. Misfolded and aggregated wild-type and mutant TTRs are involved i...
journal_title:Endocrine research
pub_type: 杂志文章
doi:10.1080/07435800.2019.1694538
更新日期:2020-01-01 00:00:00
abstract::Interleukin-23 receptor (IL-23R) and signal transducer and activator of transcription 3 (STAT3) polymorphisms are common risk factors for a number of T helper (Th) 17-mediated autoimmune diseases. However, the importance of genetic variations in Th17 pathways to thyroid autoimmunity, and particularly Hashimoto's thyro...
journal_title:Endocrine research
pub_type: 杂志文章
doi:10.3109/07435800.2013.875038
更新日期:2014-01-01 00:00:00
abstract:OBJECTIVES:The aim of this study was to investigate the effect of pioglitazone on serum uric acid (UA) levels and several diabetic parameters in drug-naïve subjects with type 2 diabetes mellitus (T2DM). PATIENTS AND METHODS:The patients (n = 68) received 7.5-30 mg/day pioglitazone monotherapy. They were divided into t...
journal_title:Endocrine research
pub_type: 杂志文章
doi:10.3109/07435800.2012.745128
更新日期:2013-08-01 00:00:00
abstract::The objective of the current investigation was to study adrenomedullary and glycemic responses to stress in soft-shelled turtles, Lissemys p. punctata. Dehydration (7 days) and formalin (formaldehyde 1%, 0.1 mL/100 g body wt. daily for 7 days) stress-stimulated adrenomedullary activity at histological (by increasing t...
journal_title:Endocrine research
pub_type: 杂志文章
doi:10.1080/07435800802540263
更新日期:2008-01-01 00:00:00
abstract::Several factors including genetic and environmental play a role in the development of obesity and the metabolic syndrome. The transgenic mouse overexpressing 11beta-hydroxysteroid dehydrogenase (11beta-HSD) develops visceral obesity. However, it remains unclear how a ubiquitously expressed 11beta-HSD1 enzyme affects a...
journal_title:Endocrine research
pub_type: 杂志文章,评审
doi:10.1081/erc-120026947
更新日期:2003-11-01 00:00:00
abstract::Combined partial deficiency of 17alpha-hydroxylase and 21-hydroxylase activities was first described in 1985; however the genes for P450c17 and P450c21 in these patients lack mutations. In 1986 we postulated that this disorder might be due to mutations in P450 oxidoreductase (POR), the flavoprotein that donates electr...
journal_title:Endocrine research
pub_type: 杂志文章
doi:10.1081/erc-200044134
更新日期:2004-11-01 00:00:00
abstract::Recent evidence supports the hypothesis that sympathetic neurons play a significant role in the regulation of adrenocortical cell proliferation and steroidogenesis. Co-cultures of rat adrenocortical and sympathetic ganglion cells have been established to study sympatho-adrenal interactions. In these studies we have co...
journal_title:Endocrine research
pub_type: 杂志文章
doi:10.1080/07435809609043786
更新日期:1996-11-01 00:00:00
abstract:PURPOSE:The aim of the present study was to investigate the association between plasma homocysteine (Hcy) levels and carotid, cardiac, and renal end-organ damage in newly diagnosed type 2 diabetes mellitus (T2DM) patients. METHODS:Newly diagnosed normotensive T2DM patients (n = 390) were enrolled in this study. The pa...
journal_title:Endocrine research
pub_type: 杂志文章
doi:10.3109/07435800.2016.1171235
更新日期:2017-02-01 00:00:00
abstract::Sutherlandia frutescens (Cancer bush), a Southern African indigenous plant, is traditionally used to treat stress related maladies linked to the endocrine system. Extracts of the shrub were used to investigate the claimed stress-relieving properties of the shrub. Dysregulation of the stress response is associated with...
journal_title:Endocrine research
pub_type: 杂志文章
doi:10.1081/erc-200044020
更新日期:2004-11-01 00:00:00
abstract::The recent cloning of a family of melanocortin receptors (MC-R) has identified five distinct G protein- and adenylate cyclase-coupled receptors. The MC2-receptor (MC2-R) preferentially binds ACTH. It is expressed in the adrenal cortex and is hence considered to be the ACTH receptor. The MC5-receptor (MC5-R) binds ACTH...
journal_title:Endocrine research
pub_type: 杂志文章
doi:10.3109/07435809809032628
更新日期:1998-08-01 00:00:00
abstract:INTRODUCTION:Impairments in neuroendocrine regulation of food intake and postprandial satiety are leading causes to obesity. Ghrelin peptide is a GI hormone known to increase food intake partly through induction of growth hormone. The regulation of ghrelin production is still unknown. OBJECTIVE:The aim of the current ...
journal_title:Endocrine research
pub_type: 杂志文章
doi:10.3109/07435800.2013.799484
更新日期:2014-01-01 00:00:00
abstract::Hippocampal functions are influenced by steroid hormones, such as testosterone and estradiol. It has been demonstrated that hippocampus-derived steroid hormones play important roles in neuronal protection and synapse formation. Our research groups have demonstrated that estradiol is de novo synthesized in the rat hipp...
journal_title:Endocrine research
pub_type: 杂志文章
doi:10.3109/07435800.2013.875563
更新日期:2014-01-01 00:00:00
abstract::Activation of calcium-activated, phospholipid-dependent protein kinase C by phorbol esters such as 12-O-tetradecanoyl-phorbol-13-acetate (TPA) has been shown to mediate release of hormones in many systems. To investigate the role of protein kinase C in the mechanism of pituitary ACTH release, we studied the effect of ...
journal_title:Endocrine research
pub_type: 杂志文章
doi:10.3109/07435808809032983
更新日期:1988-01-01 00:00:00
abstract::The effects of forskolin on the regulation of steroidogenesis and growth were examined in the Y1 adrenocortical tumor cell line, and the roles of cAMP and cAMP-dependent protein kinase in these actions of forskolin were evaluated. Forskolin, like corticotropin, stimulated steroidogenesis 3-fold and inhibited growth by...
journal_title:Endocrine research
pub_type: 杂志文章
doi:10.1080/07435808509032978
更新日期:1985-01-01 00:00:00
abstract:PURPOSE:Adiponectin and chemerin have been reported their associations with insulin resistance and chronic inflammation. However, the relationship between adiponectin and chemerin themselves has not been fully elucidated. Therefore, we investigated the effects of changes in adiponectin and chemerin levels after a weigh...
journal_title:Endocrine research
pub_type: 杂志文章
doi:10.1080/07435800.2017.1300808
更新日期:2017-11-01 00:00:00
abstract:UNLABELLED:It remains difficult to pre-operatively differentiate follicular carcinoma and adenoma even under intraoperative investigations including histopathologic diagnosis of frozen sections. METHODS:We retrospectively compared dual phase thallium (Tl-201) thyroid scan and fine-needle aspiration (FNA) cytology to d...
journal_title:Endocrine research
pub_type: 杂志文章
doi:10.1081/erc-120025036
更新日期:2003-08-01 00:00:00
abstract::Biochemical mechanisms by which analogs of thyrotropin-releasing hormone (TRH) produce their potent neuropharmacological actions on the brain remain ill-defined. We tested effects of YM14673, a novel analog of TRH, on TRH receptors in rat brains in vitro. No significant binding of [3H]YM14673 to brain plasma membranes...
journal_title:Endocrine research
pub_type: 杂志文章
doi:10.1080/07435809509030493
更新日期:1995-11-01 00:00:00
abstract:PURPOSE:Primary hyperparathyroidism (PHPT) has been associated with increased incidence of morbidity and mortality of the cardiovascular system. The pathogenetic mechanisms underlying this association are still not completely clear. A disintegrin and metalloproteinase with thrombospondin-like motifs (ADAMTS) play a cri...
journal_title:Endocrine research
pub_type: 杂志文章
doi:10.1080/07435800.2017.1368543
更新日期:2018-02-01 00:00:00
abstract::Pretreatment of confluent human fibroblast cultures for two days in dexamethasone, serum free medium increased 10-20 fold the sensitivity of the cells to insulin-like growth factor I (IGF I) stimulation of amino acid uptake using the amino acid analog alpha-aminoisobutyric acid (AIB). This increased sensitivity result...
journal_title:Endocrine research
pub_type: 杂志文章
doi:10.3109/07435808909042743
更新日期:1989-01-01 00:00:00
abstract::Congenital adrenal hyperplasia due to 21-hydroxylase (21-OH) deficiency is HLA-linked. The haplotype HLA-(A3);Bw47;DR7 is strongly associated with 21-OH deficiency and always carries a null allele at the complement C4A (Rodgers) locus. It seemed likely that this haplotype carries a deletion encompassing both the C4A a...
journal_title:Endocrine research
pub_type: 杂志文章
doi:10.1080/07435808409036505
更新日期:1984-01-01 00:00:00
abstract::The enzyme 3beta-hydroxysteroid dehydrogenase plays a crucial role in the steroidogenic process in the adrenal gland. In the present study we tried to characterize its localization and developmental changes in the rat adrenal cortex during the postnatal period, using immunohistochemical methods. The development of the...
journal_title:Endocrine research
pub_type: 杂志文章
doi:10.1080/07435809909066126
更新日期:1999-02-01 00:00:00
abstract::The adrenal cortex is a complex tissue comprising different cell types, including endocrine, stromal, nerve, perivascular, and endothelial cells. The pituitary hormone ACTH controls the coordinated development of the vasculature and the endocrine tissue mass. This suggests that paracrine secretions between steroidogen...
journal_title:Endocrine research
pub_type: 杂志文章
doi:10.1081/erc-200043623
更新日期:2004-11-01 00:00:00
abstract::Thyroid dysfunction influences the levels of Von Willebrand factor (VWF:Ag). Plasma VWF:Ag levels in 35 hyperthyroid patients were significantly elevated, which had a positive correlation with both T3 (Triiodothyronine) and T4 (Thyroxine) levels. A follow-up study of seven hyperthyroid patients undergoing anti-thyroid...
journal_title:Endocrine research
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.3109/07435809309033019
更新日期:1993-01-01 00:00:00
abstract::Neuropeptide Y (NPY) and calcitonin gene-related peptide (CGRP) are both intrapancreatic neuropeptides that are known to inhibit stimulated insulin secretion. In the present study, we examined their influences on basal and stimulated glucagon and insulin secretion in the mouse. Either NPY or CGRP was injected intraven...
journal_title:Endocrine research
pub_type: 杂志文章
doi:10.3109/07435808709035466
更新日期:1987-01-01 00:00:00
abstract:OBJECTIVE:Some similar factors, such as genetic susceptibility and subinflammation/autoimmunity, contribute to development of both polycystic ovary syndrome (PCOS) and Hashimoto's thyroiditis (HT), suggesting a potential pathogenic link between the two common disorders. In this study, we investigated the relationship b...
journal_title:Endocrine research
pub_type: 杂志文章
doi:10.3109/07435800.2015.1015730
更新日期:2015-01-01 00:00:00
abstract:PURPOSE:The purpose of this study was to evaluate the expression of the glucose transporters GLUT1 and GLUT3 in papillary thyroid carcinomas (PTCs) and to elucidate their relationship with the BRAF V600E mutation and F-18 FDG uptake. MATERIALS AND METHODS:We retrospectively analyzed data of 52 PTC patients (41 women a...
journal_title:Endocrine research
pub_type: 杂志文章
doi:10.3109/07435800.2015.1066803
更新日期:2016-01-01 00:00:00