Abstract:
:In addition to regulating renal sodium resorption and, thus, intravascular volume, aldosterone may have direct effects on the cardiovascular system. We previously identified a polymorphism (-344C/T) in the promoter of the aldosterone synthase (CYP11B2) gene that affects binding of the SF-1 transcription factor and thus might influence gene expression. We found that, whereas this polymorphism has inconsistent associations with levels of aldosterone secretion and blood pressure, the -344C allele is strongly associated with increased left ventricular size and decreased baroreflex sensitivity in healthy individuals. These physiological parameters are cardiovascular risk factors. Indeed, preliminary studies suggest that the -344C allele is also associated with increased risk of myocardial infarction in high risk dyslipidemic males.
journal_name
Endocr Resjournal_title
Endocrine researchauthors
White PC,Hautanen A,Kupari Mdoi
10.3109/07435809809032690subject
Has Abstractpub_date
1998-08-01 00:00:00pages
797-804issue
3-4eissn
0743-5800issn
1532-4206journal_volume
24pub_type
杂志文章abstract::The MA-10 mouse Leydig tumor cell line produces large amounts of steroids only in response to hormonal stimulation while the R2C rat Leydig tumor cell line is constitutively steroidogenic in nature. In an effort to uncover the potential reasons for constitutive steroidogenesis in R2C cells, we have recently shown that...
journal_title:Endocrine research
pub_type: 杂志文章
doi:10.1081/erc-120016813
更新日期:2002-11-01 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::The prostate gland of humans and other animals has the unique function of accumulating and secreting extraordinarily high levels of citrate. The prostate secretory epithelial cells synthesize citrate which, due to a limiting mitochondrial (m-) aconitase, accumulates rather than being oxidized. Thus citrate is essentia...
journal_title:Endocrine research
pub_type: 杂志文章
doi:10.1080/07435800009040143
更新日期:2000-02-01 00:00:00
abstract::The effect of crowding on the pituitary-gonadal axis was studied in adult male rats. Crowding reduced body weight gain, did not alter relative adrenal weight and increased relative testis weight. Neither basal levels of corticosterone nor its response to acute stress were altered by crowding. Likewise, LH secretion wa...
journal_title:Endocrine research
pub_type: 杂志文章
doi:10.1080/07435808609035431
更新日期:1986-01-01 00:00:00
abstract:AIM:To determine whether hyperuricemia is associated with the early phase and late phase of insulin release in apparently healthy non-obese subjects with normal glucose tolerance. MATERIALS AND METHODS:A population-based cross-sectional study was performed. Apparently healthy individuals aged 20 to 65 years were eligi...
journal_title:Endocrine research
pub_type: 杂志文章
doi:10.3109/07435800.2016.1155597
更新日期:2017-02-01 00:00:00
abstract::In the guinea pig adrenal the cells of the outer zone secrete high levels of steroid and respond to ACTH with increased synthesis of cholesterol and steroid. The outer zone consists of two cell types: zona fasciculata (ZF) and zona glomerulosa (ZG). To determine the relative contribution of ZF and ZG to the outer zone...
journal_title:Endocrine research
pub_type: 杂志文章
doi:10.1080/07435809109027197
更新日期:1991-01-01 00:00:00
abstract:BACKGROUND:Small dense low-density lipoprotein (sd-LDL) has been demonstrated to be associated with cardiovascular diseases (CVD). The proposed atherogenic properties of hypoadiponectinemia might be mediated through increased sd-LDL. In this study, the associations of sd-LDL with cardiovascular and other complications ...
journal_title:Endocrine research
pub_type: 杂志文章
doi:10.3109/07435800.2014.913614
更新日期:2015-01-01 00:00:00
abstract::The present work was to study if the alpha-melanocyte-stimulating hormone (alpha-MSH) was involved in activation of the pituitary-adrenal axis (PAA) in rats. The hormone increased plasma corticosterone (CORT) level, and induced an anxiogenic response as indicated by results from the elevated plus-maze test. Intracereb...
journal_title:Endocrine research
pub_type: 杂志文章
doi:10.3109/07435800009066172
更新日期:2000-08-01 00:00:00
abstract::In a previous study we demonstrated a significant increase of CD5+ B subset in patients with Graves' disease (GD) compared with normal controls. The aim of this study was to compare the percentage of CD5+ B and CD5- B cells in GD with that in different forms of autoimmune and non immune-mediated thyroid diseases. Seve...
journal_title:Endocrine research
pub_type: 杂志文章
doi:10.1080/07435809709031844
更新日期:1997-02-01 00:00:00
abstract::We sought to determine the effect of maternal infections on the fetal hypothalamic-pituitary-adrenal axis. Umbilical cord blood was collected at vaginal delivery after labor (24-44 wk. gestation) from 361 infants of women having normal pregnancy ( apart from preterm delivery in some) and 110 infants of women diagnosed...
journal_title:Endocrine research
pub_type: 杂志文章
doi:10.1080/07435809909066145
更新日期:1999-08-01 00:00:00
abstract::Adrenocortical steroidogenesis is regulated in addition to a central regulation via the hypothalamus-pituitary-adrenal axis by intra-adrenal mechanisms involving the adrenal medulla. We could previously show that adrenocortical steroidogenesis is stimulated by co-culturing bovine adrenocortical cells with medullary ch...
journal_title:Endocrine research
pub_type: 杂志文章
doi:10.3109/07435800009048606
更新日期:2000-11-01 00:00:00
abstract::Purpose: Limited and contradictory data on the circulating levels of glucagon-like peptide (GLP-1) and resistin in hepatitis C virus genotype-4 (HCV-4) cirrhotic patients are present. Thus, this study aimed to evaluate their concentrations and to investigate the association between total GLP-1, resistin, and insulin r...
journal_title:Endocrine research
pub_type: 杂志文章
doi:10.1080/07435800.2019.1627551
更新日期:2020-02-01 00:00:00
abstract::Dehydroepiandrosterone sulphate (DHEAS) is a steroid product of the adrenal gland, which circulates in high concentrations, but whose functions are largely unknown. There is evidence for antiproliferative effects of DHEAS in neoplastic tissue. The present study was designed to investigate the effects of DHEAS on vascu...
journal_title:Endocrine research
pub_type: 杂志文章
doi:10.1081/erc-200043956
更新日期:2004-11-01 00:00:00
abstract::The presence of vasoactive intestinal peptide and neuropeptide Y in thyroid nerves and their effects on thyroid blood flow are well known. However, the effects of these two neuropeptides on the various processes involved in thyroid hormone biosynthesis and release have not been fully explored. We have now tested these...
journal_title:Endocrine research
pub_type: 杂志文章
doi:10.3109/07435809209026678
更新日期:1992-01-01 00:00:00
abstract::Hashimoto's thyroiditis (HT) is one of the most common organ-specific autoimmune diseases. Increasing evidence indicates that HT may be characterized by an imbalance in the helper T cell subsets Th1 and Th2. Traditional Chinese Medicine (TCM) considers HT as a chronic exhaustion disease, leading to deficiency of qi. I...
journal_title:Endocrine research
pub_type: 杂志文章
doi:10.3109/07435800.2015.1066800
更新日期:2016-01-01 00:00:00
abstract::Addition of cAMP (as the dibutyryl compound) to a primary culture of mouse Leydig cells caused the accumulation of a protein, i(b), with the same dependence on cAMP concentration as the increase in testosterone synthesis. Stimulation of both protein i(b) and testosterone production were inhibited by cycloheximide. Add...
journal_title:Endocrine research
pub_type: 杂志文章
doi:10.3109/07435808609035449
更新日期:1986-01-01 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
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 purpose of this study was to examine the effects of exercise on anterior pituitary hormones (adrenocorticotropic hormone (ACTH), leutinizing hormone (LH) and growth hormone) as well as on cortisol at low altitude (350 meters below the sea level) and to compare these effects with those at a moderate level altitude ...
journal_title:Endocrine research
pub_type: 杂志文章
doi:10.3109/07435809609030513
更新日期:1996-08-01 00:00:00
abstract::There are several published reports on the prevalence of low vitamin D levels in otherwise healthy Indian population. Vitamin D deficiency has shown variable effect on muscle performance and strength but there is paucity of data on the effect of vitamin D deficiency on muscle energy metabolism. The present study was p...
journal_title:Endocrine research
pub_type: 临床试验,杂志文章
doi:10.3109/07435800.2013.865210
更新日期:2014-01-01 00:00:00
abstract::The ubiquitin-proteasome pathway regulates the turnover of many nuclear hormone receptors, such as the estrogen receptor. For estrogen receptor, proteasome inhibition decreases ligand-mediated transcription. We provide evidence that the mineralocorticoid receptor (MR) is degraded by the ubiquitin-proteasome pathway in...
journal_title:Endocrine research
pub_type: 杂志文章
doi:10.1081/erc-200043783
更新日期:2004-11-01 00:00:00
abstract:AIMS/HYPOTHESIS:Glucose tolerance progressively declines with age, and there is a high prevalence of type 2 diabetes in the elderly people. Previous studies have reported the sex differences in risk for type 2 diabetes, especially in the elderly people, whereas reasons for these sex differences remain poorly understood...
journal_title:Endocrine research
pub_type: 杂志文章
doi:10.3109/07435800.2015.1124437
更新日期:2016-08-01 00:00:00
abstract::TRH is negatively regulated by T3 both in the hypothalamic paraventricular nucleus and transient transfection models. Mutations in hTR beta 1 genes are associated with the syndrome of generalized resistance to thyroid hormone. To investigate potential effects of mutant TRs on T3 regulation of the hTRH gene, transient ...
journal_title:Endocrine research
pub_type: 杂志文章
doi:10.1080/07435809709031859
更新日期:1997-11-01 00:00:00
abstract::T3 receptors are ligand-dependent transcriptional activators that can stimulate gene expression resulting in growth and development. In this study T3 binding sites on isolated liver nuclei are demonstrated in the teleost Anabas testudineus. The effect of hypothyroidism and feeding of polyunsaturated fatty acids (PUFA)...
journal_title:Endocrine research
pub_type: 杂志文章
doi:10.1081/erc-100106010
更新日期:2001-08-01 00:00:00
abstract::A 30-residue peptide corresponding to the amino acid sequence of steroidogenesis activator peptide (SAP) from rat Leydig tumor cells has been synthesized by the solid-phase method using Boc protection. SAP is the putative cycloheximide-sensitive, cAMP-regulated mediator of ACTH-stimulated conversion of cholesterol to ...
journal_title:Endocrine research
pub_type: 杂志文章
doi:10.1080/07435809109027204
更新日期:1991-01-01 00:00:00
abstract:PURPOSE:To determine whether daily oral micronized progesterone affects bone turnover, as estimated by serum and urine biochemical markers, in postmenopausal women on long-term estrogen replacement therapy (ERT). METHODS:We recruited 14 women aged 65 or older to participate in a 9-week trial with micronized progestero...
journal_title:Endocrine research
pub_type: 临床试验,杂志文章
doi:10.1081/erc-120022294
更新日期:2003-05-01 00:00:00
abstract::Metabolic syndrome was first proposed in 1988 and has been recognized as a powerful predictor for cardiovascular disease and diabetes. At the same time, white blood cell count (WBCC) was proposed to have significant correlation with metabolic syndrome (MS). In this study, we attempted to investigate the relationship b...
journal_title:Endocrine research
pub_type: 杂志文章
doi:10.1080/07435800500229151
更新日期:2005-01-01 00:00:00
abstract::We report a novel mutant of the luteinizing hormone receptor (LHR) in a case of familial Leydig cell hypoplasia and pseudohermaphrotidism. The proband was homozygous for two missense mutations, T1121C and C1175T, causing substitutions I374T and T3921. The molecular effects of the mutations were investigated by heterol...
journal_title:Endocrine research
pub_type: 杂志文章
doi:10.1080/07435800500430890
更新日期:2005-01-01 00:00:00
abstract::Endothelin-1 (ET-1) is involved in adrenal steroid secretion but its cell origin remains unclear. We showed, using RT-PCR the expression of the mRNAs for preproET-1 and ECE-1 in primary cultures of human adrenal cells enriched in glomerulosa cells. Since these expressions could be due to contamination of steroid secre...
journal_title:Endocrine research
pub_type: 杂志文章
doi:10.3109/07435809809032680
更新日期:1998-08-01 00:00:00
abstract::The secretory activity of the adrenal gland is mainly regulated by peptidergic hormones (ACTH, angiotensin II) and ions. However, there is now increasing evidence that local factors, including neuropeptides and neurotransmitters, can also participate in the control of adrenocortical cells. In particular, serotonin (5-...
journal_title:Endocrine research
pub_type: 杂志文章
doi:10.3109/07435809809032670
更新日期:1998-08-01 00:00:00