Abstract:
:The adrenomedullary response to stimuli is often elevated in poorly controlled insulin dependent diabetic patients, and it is controversial whether the adrenomedullary hyperactivity induces the suppression of the circadian rhythm of catecholamines. We have studied the urinary excretion of catecholamines in 11 diabetic patients during 48 h in 4-h collections. Eleven age and weight matched normal subjects served as controls. A circadian rhythm was detected for adrenaline and noradrenaline excretion both in normal and diabetic subjects, with the highest value for both catecholamines in the early afternoon. The mean daily adrenaline levels were significantly higher in diabetic than in control subjects (p less than 0.05). The dopamine excretion was correlated with noradrenaline excretion in normal subjects but did not show a definite circadian rhythm. We conclude that the adrenomedullary hyperactivity does not affect the rhythmic fluctuations of adrenaline and noradrenaline. The dopamine excretion does not show circadian variations and this probably reflects the absence of a single controlling oscillator.
journal_name
J Endocrinol Investjournal_title
Journal of endocrinological investigationauthors
Del Rio G,Carani C,Baldini A,Marrama P,Della Casa Ldoi
10.1007/BF03348628subject
Has Abstractpub_date
1990-07-01 00:00:00pages
575-80issue
7eissn
0391-4097issn
1720-8386journal_volume
13pub_type
杂志文章abstract::The present study was performed in 30 patients who needed steroid therapy: courses of triamcinolone or DTM 8-15 given orally lasted 30 days. In 15 of these patients glucoactive corticosteroids were administered in combination with 5 micrograms/day of 25OH-vitamin D3 (25OHD3). 47Calcium oral test and 99mTc-MDP kinetics...
journal_title:Journal of endocrinological investigation
pub_type: 杂志文章
doi:10.1007/BF03348448
更新日期:1984-10-01 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:INTRODUCTION:Since varicocele is often associated with other venous abnormalities, this study was undertaken to evaluate the frequency of dilation of the periprostatic venous plexus (DPVP) in these patients and the effects of this association on sperm parameters before and after varicocelectomy. MATERIALS AND METHODS:...
journal_title:Journal of endocrinological investigation
pub_type: 杂志文章
doi:10.1007/s40618-015-0401-9
更新日期:2016-05-01 00:00:00
abstract::A 52-year-old male presented himself with tachycardia crises which appeared first during childhood, increased in frequency without goiter or exophthalmos. Cardiac and adrenergic diseases were excluded. The thyroid function was normal regarding T4, free T4 and T3, TBG, radioiodine uptake, TSH and T3 suppressibility; ho...
journal_title:Journal of endocrinological investigation
pub_type: 杂志文章
doi:10.1007/BF03349636
更新日期:1990-11-01 00:00:00
abstract:OBJECTIVE:Globalisation has extended to the kitchen and the Asian cuisine has gained international popularity with sushi and seaweed now being widespread. We explored the possible acute adverse effects of an iodine load from a single sushi-and-seaweed meal as seaweed iodine may induce thyroid dysfunction. METHODS:Nine...
journal_title:Journal of endocrinological investigation
pub_type: 杂志文章,随机对照试验
doi:10.1007/s40618-019-01122-6
更新日期:2020-04-01 00:00:00
abstract::Insulin degradation in IM-9 cultured human lymphocytes occurs extracellularly. In the presence of 0.1% bovine serum albumin, insulin degradation products are formed that are soluble in 5% trichloroacetic acid. In the presence of 5% bovine serum albumin, the major products of insulin degradation are insoluble in 5% tri...
journal_title:Journal of endocrinological investigation
pub_type: 杂志文章
doi:10.1007/BF03348223
更新日期:1980-01-01 00:00:00
abstract::We examined the distribution of nuclear T3 in mature rat brain with the aim of determining specific targets of thyroid hormones within this tissue. Saturation experiments, performed in 9 different structures of the brain and in 4 parts of the cortex, revealed the presence of a single class of binding sites with a mean...
journal_title:Journal of endocrinological investigation
pub_type: 杂志文章
doi:10.1007/BF03348511
更新日期:1985-08-01 00:00:00
abstract::The study was conducted to assess the GH-IGF-I axis in non-obese women with functional hyperandrogenism (FH). Eighteen FH women aged 18-35 yr with a body weight within 20% of ideal body weight and 10 weight-matched controls were included in the study. Basal serum GH, GH-binding protein (GHBP), IGF-I, IGF-binding prote...
journal_title:Journal of endocrinological investigation
pub_type: 杂志文章
doi:10.1007/BF03345102
更新日期:2002-09-01 00:00:00
abstract::Vitamin D via its receptor has essential actions on parathyroid cells, inhibiting PTH secretion, and parathyroid cell proliferation. While the effects of vitamin D depletion in the pathogenesis of secondary hyperparathyroidism in elderly individuals or in the occurrence of parathyroid hyperplasia in patients with rena...
journal_title:Journal of endocrinological investigation
pub_type: 杂志文章,评审
doi:
更新日期:2011-07-01 00:00:00
abstract::Differently from other metabolic conditions, most of calcium metabolism disorders are diagnosed through simple detection of both serum and urinary excretion (24-h urine collection), levels of calcium, total and ionized form, and phosphate, and of calciotropic hormone serum levels, such as calcitonin, PTH and vitamin D...
journal_title:Journal of endocrinological investigation
pub_type: 杂志文章,评审
doi:
更新日期:2003-01-01 00:00:00
abstract:PURPOSE:Wolfram syndrome (WS) is a rare disorder caused by mutations in WFS1 that is characterized by diabetes mellitus, optic atrophy, sensorineural deafness, diabetes insipidus, and neurodegeneration. This disease is usually inherited as an autosomal recessive trait, but an autosomal dominant form has been reported. ...
journal_title:Journal of endocrinological investigation
pub_type: 杂志文章
doi:10.1007/s40618-020-01228-2
更新日期:2020-09-01 00:00:00
abstract:OBJECTIVE:Focal thyroid incidentaloma (TI) occurs in a 2% of 18F-FDG PET/CT and about one-third of TIs is cancer. Due to the lack of evidence on the optimal management of TI, current guidelines suggest performing fine-needle aspiration cytology (FNA). The study aim was to evaluate the reliability of ACR-TIRADS, EU-TIRA...
journal_title:Journal of endocrinological investigation
pub_type: 杂志文章
doi:10.1007/s40618-020-01244-2
更新日期:2020-11-01 00:00:00
abstract::Hypoparathyroidism cannot be cured by oral or intravenous calcium supplements. Using molecular biology techniques to induce the production of PTH is an ideal option to treat hypoparathyroidism. In this study, we established a recombinant plasmid encoding a mutant preproPTH with a skeletal muscle creatine kinase promot...
journal_title:Journal of endocrinological investigation
pub_type: 杂志文章
doi:10.3275/7966
更新日期:2012-05-01 00:00:00
abstract::Total and free thyroid hormones (T3, T4, FT3, FT4), TSH and PRL were determined in basal conditions and after stimulation with TRH in 32 patients affected by autonomous thyroid nodules before and after nodulectomy and in 24 control subjects. Only 7 patients were clinically thyrotoxic and thyroid hormone concentrations...
journal_title:Journal of endocrinological investigation
pub_type: 杂志文章
doi:10.1007/BF03350607
更新日期:1983-06-01 00:00:00
abstract::We report a rare case of bilateral adrenocortical adenomas causing ACTH-independent Cushing's syndrome at different periods 9 yr apart. The subject, a 24-yr-old woman, in June 1989 had a typical Cushingoid appearance. Her baseline plasma cortisol levels did not show a diurnal rhythm and she had a very low baseline pla...
journal_title:Journal of endocrinological investigation
pub_type: 杂志文章
doi:10.1007/BF03351066
更新日期:2004-04-01 00:00:00
abstract::It has recently been suggested that the classical routine of glucocorticoid administration before and after transsphenoidal surgery (TSS) in Cushing's disease (CD) patients may not be necessary, since it is likely that peritumoral normal corticotrophs are not completely suppressed during this period. We compared the d...
journal_title:Journal of endocrinological investigation
pub_type: 杂志文章
doi:10.1007/BF03347237
更新日期:2005-06-01 00:00:00
abstract::Pathogenesis of idiopathic diabetes insipidus is unknown and the clinical course of the disease is permanent. However, we observed one patient who was diagnosed of idiopathic diabetes insipidus spontaneously reverted after approximately 13 months. The cause and pathogenesis of the disease were not evident. However, so...
journal_title:Journal of endocrinological investigation
pub_type: 杂志文章
doi:10.1007/BF03350038
更新日期:1989-11-01 00:00:00
abstract:OBJECTIVE:To determine the difference of serum levels of 10 adipokines (apelin, chemerin, fatty acid-binding protein-4, fibroblast growth factor-21, monocyte chemoattractant protein-1, nesfatin-1, omentin-1, resistin, vaspin, and visfatin) among women with gestational diabetes and healthy pregnant controls. MATERIALS ...
journal_title:Journal of endocrinological investigation
pub_type: 杂志文章
doi:10.1007/s40618-018-0973-2
更新日期:2019-06-01 00:00:00
abstract::We summarized the clinical course of 10 patients with silent thyroiditis and evaluated the clinical usefulness of ultrasonography, in combination with clinical and laboratory findings, for the differentiation from Graves' disease. Serum T3 and T4 were increased in all cases, and the ratio of T3/T4 (ng/micrograms) was ...
journal_title:Journal of endocrinological investigation
pub_type: 杂志文章
doi:10.1007/BF03348732
更新日期:1992-04-01 00:00:00
abstract:BACKGROUND:Autoimmune polyendocrinopathy-candidiasis-ectodermal-dystrophy (APECED) or autoimmune polyglandular syndrome type 1 (APS-1) is a rare autosomal recessive genetic disease due to mutations in the AIRE (AutoImmune REgulator) gene. The clinical diagnosis is classically based on the presence of at least two of th...
journal_title:Journal of endocrinological investigation
pub_type: 杂志文章,评审
doi:10.1007/s40618-020-01376-5
更新日期:2020-08-07 00:00:00
abstract::No head-to-head comparisons are available to analyze the efficacy of octreotide (LAR) and lanreotide (LAN) as first-line treatment of acromegaly.We compared the efficacy of these two drugs in 54 newly diagnosed patients (21 women, 33 men), 27 treated with LAR (10-30 mg every 28 days) and 27 with LAN (60-90 mg/28 days)...
journal_title:Journal of endocrinological investigation
pub_type: 杂志文章
doi:10.1007/BF03345632
更新日期:2008-11-01 00:00:00
abstract::Abnormalities of the gene encoding the sequence-specific DNA-binding protein, nuclear phosphorprotein p53, are among the most common genetic alterations observed in human cancers. A mutation of this tumor suppressor gene has been reported with a low prevalence in differentiated thyroid carcinomas, while the prevalence...
journal_title:Journal of endocrinological investigation
pub_type: 杂志文章
doi:10.1007/BF03347774
更新日期:1994-11-01 00:00:00
abstract::We studied the effects of high doses of methimazole (MMI) or propylthiouracil (PTU) on thyroid-stimulating antibody (TSAb), antithyroid microsomal (MCHA) and antithyroglobulin (TGHA) levels in Graves' disease and Hashimoto's thyroiditis. Thirty Graves' hyperthyroid patients were treated for 14 +/- 8 months (mean +/- S...
journal_title:Journal of endocrinological investigation
pub_type: 杂志文章
doi:10.1007/BF03348107
更新日期:1986-06-01 00:00:00
abstract::In healthy pregnant women, the regulation of thyroid function depends upon several factors. Three factors act independently to increase thyroid hormone requirements: 1) the marked increase in the binding capacity of serum due to high TBG levels; 2) the direct stimulation of the thyroid by human chorionic gonadotropin,...
journal_title:Journal of endocrinological investigation
pub_type: 杂志文章,评审
doi:10.1007/BF03348861
更新日期:1993-05-01 00:00:00
abstract:BACKGROUND:Cadmium (Cd) is a widespread environmental pollutant that causes alterations in human health acting as endocrine disruptor. Recent data suggest that cardiovascular system might be a contamination target tissue, since Cd is found in atheromatic plaques. Thus, the purpose of this study was to evaluate the cons...
journal_title:Journal of endocrinological investigation
pub_type: 杂志文章
doi:10.1007/s40618-018-0982-1
更新日期:2019-06-01 00:00:00
abstract::The DAZ (deleted in azoospermia) gene family is considered the major AZFc ("azoospermia factor" c) candidate responsible for male infertility. However, other genes have been recently mapped to this region and they could contribute to the AZFc phenotype. In particular, the testis-specific CDY1 (chromadomain protein 1) ...
journal_title:Journal of endocrinological investigation
pub_type: 杂志文章
doi:10.1007/BF03343814
更新日期:2001-02-01 00:00:00
abstract::We report an original application of quantitative reverse transcription-polymerase chain reaction (Q.RT-PCR) for the evaluation of atrial natriuretic factor (ANF), brain natriuretic peptide (BNP) and beta-actin mRNA in small atrial samples (10-15 mg). A fixed amount of total RNA was simultaneously reverse transcribed ...
journal_title:Journal of endocrinological investigation
pub_type: 杂志文章
doi:10.1007/BF03343655
更新日期:1999-12-01 00:00:00
abstract::We hereby present a rare variant of multiple endocrine neoplasia type 2A (MEN2A) associated with a rare skin disease primary cutaneous lichen amyloidosis and discrete malignant pheochromocytoma in both adrenal glands and pancreatic tail, and interestingly accompanied ganglioneuroma located in retroperitoneum in a 34-y...
journal_title:Journal of endocrinological investigation
pub_type: 杂志文章
doi:10.1007/BF03347557
更新日期:2005-09-01 00:00:00
abstract::Pituitary adenomas are common neoplasms requiring medical and/or surgical treatment when associated with hormonal hypersecretion. Treatment of non-functioning pituitary adenomas is necessary when symptoms of mass effect or hormonal deficits occur. However, therapeutic options, including surgical resection and/or radio...
journal_title:Journal of endocrinological investigation
pub_type: 杂志文章
doi:10.1007/BF03347449
更新日期:2007-09-01 00:00:00
abstract::Eight-year follow-up evaluation and analysis of factors related to postoperative thyroid dysfunction were made in 216 patients with Graves' disease treated by subtotal thyroidectomy. The postoperative status of thyroid function were as follows according to hypersensitive TSH level: 65 patients (30.1%) were euthyroid, ...
journal_title:Journal of endocrinological investigation
pub_type: 杂志文章
doi:10.1007/BF03344945
更新日期:1993-03-01 00:00:00