Abstract:
:The activities of total superoxide dismutase (SOD), glutathione peroxidase (GSH-Px) and catalase (CAT) enzymes were measured in cancerous and non-cancerous adjacent tissues from 15 patients with follicular thyroid cancer containing single nodule. SOD and GSH-Px activities were found lower but malondialdehyde levels higher in cancerous tissues compared with those of noncancerous ones. However, no difference was found between CAT activities of the tissues. Activity decrease of GSH-Px enzyme in cancerous tissue was greater than that of SOD enzyme. Results suggested that enzymatic free radical defense system was significantly impaired and lipid peroxidation increased in the cancerous human thyroid tissues.
journal_name
J Endocrinol Investjournal_title
Journal of endocrinological investigationauthors
Durak I,Bayram F,Kavutcu M,Canbolat O,Oztürk HSdoi
10.1007/BF03347868subject
Has Abstractpub_date
1996-05-01 00:00:00pages
312-5issue
5eissn
0391-4097issn
1720-8386journal_volume
19pub_type
杂志文章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::It has been reported that adult obese subjects present a reduced growth hormone secretion. As no data are available in the pubertal period, which is characterized in lean subjects by an increased spontaneous growth hormone secretion, the growth hormone circadian concentration was studied in a group of 18 obese male su...
journal_title:Journal of endocrinological investigation
pub_type: 杂志文章
doi:10.1007/BF03350166
更新日期:1988-07-01 00:00:00
abstract::We evaluated the oral calcium-loading test (OCLT) in diagnosing normocalcemic primary hyperparathyroidism. Calcium and PTH levels were measured before, 60, 120 and 180 min after oral 1 g of calcium gluconolactate administration in 102 consecutive females with high circulating PTH levels, and 25 controls. Patients were...
journal_title:Journal of endocrinological investigation
pub_type: 临床试验,杂志文章
doi:10.1007/BF03345180
更新日期:2003-04-01 00:00:00
abstract:PURPOSE:Insulin-like growth factor I (IGF-I) represents an essential tool in the diagnostic work-up and in the monitoring of treatment efficacy for somatotrophic axis disorders both in children and adults. A large number of factors including, but not limited to, age, sex and weight as well as analytical variables influ...
journal_title:Journal of endocrinological investigation
pub_type: 杂志文章
doi:10.1007/s40618-015-0265-z
更新日期:2015-09-01 00:00:00
abstract::Many hirsute women may present a form of functional ovarian hyperandrogenism (FOH), since they show an exaggerated 17-hydroxyprogesterone (17-OHP) response to GnRH agonists administration. As the failure of dexamethasone to reduce testosterone levels may be indicative of an ovarian source of androgen secretion, we eva...
journal_title:Journal of endocrinological investigation
pub_type: 杂志文章
doi:10.1007/BF03343965
更新日期:2002-01-01 00:00:00
abstract:PURPOSE:Hypercortisolism has detrimental effects on bone metabolism with the consequences of bone loss and bone fractures. We aimed to evaluate the frequency of vertebral fragility fractures and to determine the factors associated with Cushing's syndrome (CS). METHODS:A total of 135 patients diagnosed with Cushing's s...
journal_title:Journal of endocrinological investigation
pub_type: 杂志文章
doi:10.1007/s40618-020-01496-y
更新日期:2021-01-09 00:00:00
abstract::The article "EStradiol and PRogesterone in In vitro ferTilization (ESPRIT): a multicenter study evaluating third‑ versus second‑generation estradiol and progesterone immunoassays. ...
journal_title:Journal of endocrinological investigation
pub_type: 杂志文章,已发布勘误
doi:10.1007/s40618-020-01295-5
更新日期:2020-09-01 00:00:00
abstract::The 24-h profiles of plasma cortisol (F), 11-beta-hydroxyandrostenedione (11OHAD), androstenedione (AD), dehydroisoandrosterone (DHEA) and testosterone (T) were obtained simultaneously in 11 normal males sampled at 15-min intervals. The data were submitted to a detailed quantitative analysis including the estimation o...
journal_title:Journal of endocrinological investigation
pub_type: 杂志文章
doi:10.1007/BF03348129
更新日期:1987-06-01 00:00:00
abstract:OBJECTIVE:Graves' orbitopathy (GO) is an inflammatory orbital disease of autoimmune origin with the potential to cause severe functional and psychosocial effects. The pathogenesis has not been fully elucidated. We investigated whether DNA methylation was associated with GO incidence in Chinese patients. MATERIALS AND ...
journal_title:Journal of endocrinological investigation
pub_type: 杂志文章
doi:10.1007/s40618-017-0796-6
更新日期:2018-06-01 00:00:00
abstract:AIM:We investigated inpatients with and without Type 2 diabetes mellitus, aged over 60 yr, to compare their vitamin D status and calcium homeostatic parameters. MATERIALS AND METHODS:We studied 140 patients consecutively admitted to our Internal Medicine Unit during the year 2010 (61 from November to April, 79 from Ma...
journal_title:Journal of endocrinological investigation
pub_type: 杂志文章
doi:10.3275/8236
更新日期:2012-10-01 00:00:00
abstract::N-Terminal (1-76) portion of proopiomelanocortin (hNT) was measured in normals, Addison's, Nelson's, Cushing's disease, and in dexamethasone suppressible hyperaldosteronism (DSH) by using a specific homologous RIA. Mean basal immunoreactive hNT level was 94.2 +/- 6 pg/ml (mean +/- SE) in normal subjects. In Cushing's ...
journal_title:Journal of endocrinological investigation
pub_type: 杂志文章
doi:10.1007/BF03348575
更新日期:1990-01-01 00:00:00
abstract:AIMS AND METHODS:Factor analysis is a multivariate correlation technique frequently employed to characterise the aggregation of abnormalities underlying the metabolic syndrome (MS), but scarcely used in obese adolescents. Aim of the study was to investigate the clustering of anthropometric and metabolic variables relat...
journal_title:Journal of endocrinological investigation
pub_type: 杂志文章
doi:10.1007/BF03346506
更新日期:2009-06-01 00:00:00
abstract::The enterohepatic circulation of thyroxine (T4) and triiodothyronine (T3) is higher in thyrotoxicosis. Bile-salt sequestrants bind iodothyronines and thereby increase their fecal excretion. We, therefore, evaluated the effect of colestipol-hydrochloride administration on clinical and biochemical indices of patients wi...
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/BF03348036
更新日期:1998-12-01 00:00:00
abstract:PURPOSE:The objectives were to assess the prevalence of overweight/obesity, abdominal obesity and metabolic syndrome (MetS), and to evaluate the characteristics of the metabolically unhealthy lean (MUHL) and metabolically healthy overweight/obese (MHO) phenotypes in a Romanian population-based sample from the PREDATORR...
journal_title:Journal of endocrinological investigation
pub_type: 杂志文章
doi:10.1007/s40618-016-0470-4
更新日期:2016-09-01 00:00:00
abstract::In mature female rats the administration of testosterone led to a striking reduction of hepatic alcohol dehydrogenase activity, whereas the hepatic microsomal ethanol oxidizing system as well as catalase were both increased in activity under these experimental conditions. Conversely, estradiol left the activities of a...
journal_title:Journal of endocrinological investigation
pub_type: 杂志文章
doi:10.1007/BF03348330
更新日期:1982-07-01 00:00:00
abstract::We experienced an unusual combination of painless thyroiditis and Sheehan's syndrome in a single patient. A 29-year-old postpartum woman was referred to us for suspected Sheehan's syndrome. Endocrine tests confirmed the diagnosis, but, unexpectedly, her thyroid hormone levels in the plasma were elevated. Based on the ...
journal_title:Journal of endocrinological investigation
pub_type: 杂志文章
doi:10.1007/BF03350313
更新日期:1997-06-01 00:00:00
abstract:OBJECTIVE:To our knowledge, no case of remission in autoimmune Addison's disease has previously been reported. We describe a patient with primary adrenal insufficiency caused by autoimmune adrenalitis in whom partial remission was observed after 7 yr. CASE:A 39-yr-old male was referred because of extreme fatigue, weig...
journal_title:Journal of endocrinological investigation
pub_type: 杂志文章
doi:10.1007/BF03345623
更新日期:2008-07-01 00:00:00
abstract::A rapid routine method of determining estrogens in non-pregnancy urine is described. It involves the following steps: 1) Dilution of each urine sample with an equal volume of saturated ammonium sulfate solution; 2) Addition of Sephadex G-15 beads; 3) Filtration of the mixture; 4) Liberation of the estrogens from the S...
journal_title:Journal of endocrinological investigation
pub_type: 杂志文章
doi:10.1007/BF03350365
更新日期:1978-04-01 00:00:00
abstract::We investigated ACTH and cortisol responses after ovine CRF injection (1 microgram/kg one bolus) in a group of 11 drug-free patients suffering from major depression. When compared to sex- and age-matched normal controls, our depressed patients showed: Higher ACTH basal values (p less than 0.002); higher cortisol basal...
journal_title:Journal of endocrinological investigation
pub_type: 杂志文章
doi:10.1007/BF03350921
更新日期:1988-11-01 00:00:00
abstract:BACKGROUND AND AIM:Familial adenomatous polyposis (FAP) is an autosomal inherited syndrome characterized by hundreds to thousands colorectal adenomatous polyps with oncological transformation lifetime risk of 100%. FAP is mainly associated with mutations in APC (autosomal dominant inheritance) or MUTYH (autosomal reces...
journal_title:Journal of endocrinological investigation
pub_type: 杂志文章
doi:10.1007/BF03346656
更新日期:2010-10-01 00:00:00
abstract:PURPOSE:An increased aggressiveness of familial papillary thyroid carcinoma (FPTC) compared with sporadic form has been reported. On the contrary, the biological behavior of familial microPTC (FmPTC) is still debated. To assess if familial diseases should be considered as a negative prognostic factor in mPTC, the clini...
journal_title:Journal of endocrinological investigation
pub_type: 杂志文章
doi:10.1007/s40618-019-01039-0
更新日期:2019-10-01 00:00:00
abstract::Stroke is one of the main causes of death and disability in the adult population. Changes in pituitary hormone secretion may be observed during the acute phase of stroke, representing part of the adaptive response to injury. However, reduced pituitary hormone secretion, caused by pituitary and/or hypothalamus damage, ...
journal_title:Journal of endocrinological investigation
pub_type: 杂志文章,评审
doi:
更新日期:2008-09-01 00:00:00
abstract::We report here on the isolation and repertoire characterization of a Graves' thyroid T cell population which, unlike most Graves' thyroid T cell isolates reported before, was rich in CD4-CD8- T cells (16%, all TcR gamma delta+) and CD8+ T cells (75%) [TcR alpha beta+ (59%) and TcR gamma delta+ (16%)]. Only 7% of the i...
journal_title:Journal of endocrinological investigation
pub_type: 杂志文章
doi:10.1007/BF03348958
更新日期:1993-12-01 00:00:00
abstract::Abnormal nutritional status is an increasingly common complication in developed countries and, as reproductive age women are a part of this trend, the effect of maternal obesity on the pregnancy and neonate must be investigated. Pregestational obesity or overweight condition or an excessive gestational weight gain can...
journal_title:Journal of endocrinological investigation
pub_type: 杂志文章,评审
doi:10.1007/s40618-014-0058-9
更新日期:2014-04-01 00:00:00
abstract:BACKGROUND:Type 1 diabetes (T1DM) is an autoimmune disease in which both genetic and environmental factors play a role in the etiology. AIM:The aim of this study was to analyze the incidence of T1DM. METHODS:A retrospective technique was used to register all newly diagnosed cases of T1DM in Belgrade (Serbia) children...
journal_title:Journal of endocrinological investigation
pub_type: 杂志文章,多中心研究
doi:10.3275/8619
更新日期:2013-05-01 00:00:00
abstract:OBJECTIVE:Aim of this study is to report on basal clinical phenotype and follow up after diagnosis, of patients with 17beta-hydroxysteroid-dehydrogenase type 3 (17beta-HSD3) deficiency in Italy. SETTING:Pediatric Endocrine Departments, University Hospitals. PATIENTS:The cases of 5 Italian subjects affected by 17beta-...
journal_title:Journal of endocrinological investigation
pub_type: 杂志文章
doi:10.1007/BF03345738
更新日期:2009-09-01 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:BACKGROUND:The Arnolfini portrait painted by Jan van Eyck in 1434 remains one of the most puzzling yet alluring paintings of prerenaissance western art. PURPOSE:The painting is renowned for its exactitude in brush strokes, textures and the distinctive morphology of the main character Arnolfini. The nature of these req...
journal_title:Journal of endocrinological investigation
pub_type: 杂志文章
doi:10.1007/s40618-017-0751-6
更新日期:2018-01-01 00:00:00
abstract:PURPOSE:Metastases to the thyroid gland are uncommon and they represent 1-3% of all thyroid malignancy. The aim of this study is to analyze the diagnostic problems and the role of surgery in metastatic lesions to the thyroid. METHODS:We retrospectively analyzed all patients who had undergone thyroidectomy at our Cente...
journal_title:Journal of endocrinological investigation
pub_type: 杂志文章,评审
doi:10.1007/s40618-020-01282-w
更新日期:2020-11-01 00:00:00
abstract:BACKGROUND:Placental hypoxia has been implicated in the pathogenesis of pre-eclampsia. Hypoxia inducible factor-1α (HIF-1α) is activated by low oxygen tension and is a key regulator of genes involved in the cellular responses to hypoxia. AIM:We determined whether maternal blood c.1722C>T (Pro582Ser) and c.1790G>A (Ala...
journal_title:Journal of endocrinological investigation
pub_type: 杂志文章
doi:10.3275/8009
更新日期:2012-07-01 00:00:00