Abstract：
BACKGROUND:Mild hypothyroidism (thyroid stimulating hormone [TSH] less than 10 mIU/L) induces reversible cognitive dysfunction, which can be evaluated by event related potentials (ERP). So far, only little is known about the impact of subclinical hypothyroidism on ERP as electrophysiological markers of cognitive activity. The aim of this study was to follow-up P300 latencies and amplitudes in patients with subclinical hypothyroidism and to evaluate the influence of thyroxine treatment which led to the normalization of TSH level in serum. METHODS:We recorded the P300 wave using an auditory oddball paradigm in 60 patients (mean age 51.1±6.2 years, range 40-62 years), with subclinical hypothyroidism (normal mean value of FT4, with elevated TSH levels) at baseline, after 3 months, after 6 months and in 30 healthy control subjects. 30 patients treated six months with L-thyroxine until the normalization of TSH and 30 patients received placebo. RESULTS:The P300 latencies in patients with subclinical hypothyroidism were significantly longer, and the P300 amplitudes were significantly smaller than those of the control group. In the thyroxine treated patients P300 latency continuously decreased over the observation period with a significant difference after 6 months compared to baseline (P<0.01). The amplitude P300 showed no significant changes over time. CONCLUSIONS:Our results show the importance of P300 event related potentials in the detection of cognitive changes in patients with hypothyroidism. The P300 latency stands out as a marker for cognitive function recovery during treatment with thyroxine.
journal_name
Minerva Endocrinoljournal_title
Minerva endocrinologicaauthors
Dejanović M,Ivetić V,Nestorović V,Milanović Z,Erić Mdoi
10.23736/S0391-1977.16.02327-0subject
Has Abstractpub_date
2017-03-01 00:00:00pages
15-23issue
1eissn
0391-1977issn
1827-1634pii
R07Y9999N00A150020journal_volume
42pub_type
杂志文章abstract：:Multiple endocrine neoplasia type 1 (MEN1; formerly known as Wermer syndrome) is a rare disorder characterized by the combined occurrence of two or more tumors involving parathyroid, pancreatic islets and anterior pituitary glands; some other tumors have also been described. In most cases it is inherited in an autosom...
journal_title：Minerva endocrinologica
pub_type： 杂志文章,评审
doi：
更新日期：2013-03-01 00:00:00
abstract：:Central adrenal insufficiency (AI) represents a life-threatening disorder that results from a reduced cortisol production due to an impairment production of adrenocorticotropic hormone (ACTH). In particular, secondary AI results from pituitary disease that impedes the release of ACTH, while tertiary AI is caused from ...
journal_title：Minerva endocrinologica
pub_type： 杂志文章,评审
doi：10.23736/S0391-1977.17.02701-8
更新日期：2018-06-01 00:00:00
abstract：:Visualization of cerebral perfusion with Single Photon Emission Computed Tomography (SPET) needs lipophil radiotracers which are able to cross the intact blood-brain-barrier (BBB); moreover local uptake must reflect regional cerebral blood flow. In the last decade many radiopharmaceuticals have been suggested and empl...
journal_title：Minerva endocrinologica
pub_type： 杂志文章
doi：
更新日期：1995-12-01 00:00:00
abstract：:The authors take the case of a neuroendocrine tumour of the cecum as the starting point for an analysis of the anatomopathological and diagnostic-therapeutic aspects of these neoplasms. Furthermore, the authors underline that neuroendocrine tumours (NET) of the colon represent an extremely rare nosological entity and ...
journal_title：Minerva endocrinologica
pub_type： 杂志文章
doi：
更新日期：1999-09-01 00:00:00
abstract：:Hyperhomocysteinemia is a well-established risk factor for cardiovascular disease. Various factors, both modifiable and non-modifiable, interact with the homocysteine metabolism and determine the plasma homocysteine concentrations. These include genetic abnormalities, age, sex and various nutritional and hormonal dete...
journal_title：Minerva endocrinologica
pub_type： 杂志文章,评审
doi：
更新日期：2002-09-01 00:00:00
abstract：:A number of studies have been carried out over the past year to characterise the physiological functions and possible therapeutic applications of somatostatin (sst). Somatostatin is one of the most widespread peptides in the body and it fulfils a very wide spectrum of actions in the various organs and tissues. The aim...
journal_title：Minerva endocrinologica
pub_type： 杂志文章,评审
doi：
更新日期：2001-09-01 00:00:00
abstract：:Loss of weight in obese patients, both hypertensive and normotensive, causes a fall in blood pressure (BP) through a mechanism which is still not fully understood. The effects of a low-sodium low-energy diet on BP were assessed in 20 obese subjects (15 M and 5 F; age 26-65 years), 11 of whom were normotensive and 9 hy...
journal_title：Minerva endocrinologica
pub_type： 杂志文章
doi：
更新日期：1990-10-01 00:00:00
abstract：:Sex steroids are essential for reproduction and development in animals and humans, and sex steroids also play an important role in neuroprotection following brain injury. New data indicate that sex-specific responses to brain injury occur at the cellular and molecular levels. This review summarizes the current underst...
journal_title：Minerva endocrinologica
pub_type： 杂志文章,评审
doi：
更新日期：2010-06-01 00:00:00
abstract：:Obesity has become a national epidemic and a disease of global magnitude. The numbers of patients with obesity have grown exponentially in the last 10 years to the degree that the Centers for Disease Control and Prevention reports that one third of the US population is obese. The prevalence of diabetes has grown by mo...
journal_title：Minerva endocrinologica
pub_type： 杂志文章,评审
doi：
更新日期：2013-06-01 00:00:00
abstract：:The normal growth and development of the prostate requires the presence and action of androgens, which are also known risk factors in the origins of benign and malignant prostate disease. Paradoxically, the incidence of prostate disease increases with age when serum androgen levels are in decline and emerging evidence...
journal_title：Minerva endocrinologica
pub_type： 杂志文章,评审
doi：
更新日期：2006-03-01 00:00:00
abstract：:The use of GH treatment in subjects with a GH deficiency has led to contrasting results concerning its impact to develop thyroid hyperfunction, whereas many others have underlined the possible onset of hypothyroidism. A number of studies have been carried out over short periods in subjects with multiple tropin deficie...
journal_title：Minerva endocrinologica
pub_type： 杂志文章
doi：
更新日期：1992-01-01 00:00:00
abstract：:Growth hormone (GH) has been recently approved by the Italian Health Authorities for use in transition patients with childhood onset-growth hormone deficiency (CO-GHD). GH in addition to promote linear growth influences several key metabolic processes. In particular, in the transition period, from late adolescent to e...
journal_title：Minerva endocrinologica
pub_type： 杂志文章,评审
doi：
更新日期：2015-03-01 00:00:00
abstract：:One hundred children (4.1 +/- 1.9 years) were examined: 31 of type I diabetic mothers, 25 of type II diabetic mothers and 44 of gestational diabetic mothers. The fetal body weight index at delivery was determined according to Babson. The weight/height index was determined according to Tunner's Centiles, when the child...
journal_title：Minerva endocrinologica
pub_type： 杂志文章
doi：
更新日期：1990-07-01 00:00:00
abstract：:Although diabetes has been known to increase the risk of cancer for over a century, it was not until recently when this area gained momentum and generated a lot of interest. That is in- part because of the rising global diabetes epidemic and the wide spread use of insulin analogues, metformin and other anti-diabetic a...
journal_title：Minerva endocrinologica
pub_type： 杂志文章,评审
doi：
更新日期：2011-09-01 00:00:00
abstract：:Diabetological care in pre-gestational (preGDM) and gestational (GDM) pregnant diabetic is an indispensable factor for the reduction of risk of mother, fetus and newborn complications. The adoption of an intensified therapy, aiming at maintaining almost normal glycemic values, and the improvement in fetal monitoring h...
journal_title：Minerva endocrinologica
pub_type： 杂志文章,评审
doi：
更新日期：1994-06-01 00:00:00
abstract：:In health, growth hormone (GH) is secreted in a circadian rhythm with superimposed pulsatility. Temporal fluctuations of hormone concentrations are essential for physiological action, and loss of diurnal rhythm is important in the development of disease. GH feedback occurs through the hypothalamus and involves neurope...
journal_title：Minerva endocrinologica
pub_type： 杂志文章,评审
doi：
更新日期：2003-03-01 00:00:00
abstract：:The Authors report a case of left adrenal mass incidentally discovered by upper abdominal echogram in a 40 year old man. Physical examination showed no signs of hypercortisolism and plasma cortisol and ACTH levels were in the normal range as well as urinary free cortisol. After adrenalectomy, 4 and 8 month follow-up w...
journal_title：Minerva endocrinologica
pub_type： 杂志文章
doi：
更新日期：1991-10-01 00:00:00
abstract：:Gestational diabetes mellitus (GDM) is diabetes that is first diagnosed in the second or third trimester of pregnancy in patients who did not have a history of diabetes before pregnancy. Consequences of GDM include increased risk of macrosomia and birth complications in the infant and an increased risk of maternal typ...
journal_title：Minerva endocrinologica
pub_type： 杂志文章
doi：10.23736/S0391-1977.20.03192-2
更新日期：2020-09-01 00:00:00
abstract：:The present insulin preparations are not ideal for diabetes therapy by subcutaneous administration, subcutaneous insulin absorption is too slow to mimic the normal rapid increments of insulin in blood in response to nutrient intake. The absorption of insulin from subcutaneous tissue is influenced by many factors, amon...
journal_title：Minerva endocrinologica
pub_type： 杂志文章,评审
doi：
更新日期：1996-03-01 00:00:00
abstract：:Acromegaly is a rare disease characterized by high levels of growth hormone (GH) and insulin-like growth factor 1 (IGF-1). The excess of GH leads to the development of different manifestations in different organs, from subtle signs in the bones and soft tissues to the development of respiratory and cardiac insufficien...
journal_title：Minerva endocrinologica
pub_type： 杂志文章,评审
doi：10.23736/S0391-1977.18.02930-9
更新日期：2019-06-01 00:00:00
abstract：:New-onset diabetes after transplantation (NODAT) or posttransplant diabetes mellitus is a frequent metabolic complication of organ transplantation. Diabetes incidence rates among transplant recipients are higher than in the general population. The estimated rates are 9-18% after kidney, 20-33% after liver, 26-40% afte...
journal_title：Minerva endocrinologica
pub_type： 杂志文章,评审
doi：
更新日期：2012-09-01 00:00:00
abstract：AIM:The efficacy of low and high fixed dose radioactive iodine (RAI) therapy in patients with toxic nodular goiter was investigated. METHODS:Ninety-three patients (25 males, 68 females) were included into the study (32 patients with toxic adenoma, 61 patients with toxic multinodular goiter). Patients were treated with...
journal_title：Minerva endocrinologica
pub_type： 杂志文章
doi：
更新日期：2011-06-01 00:00:00
abstract：:Acromegaly is a rare and chronic disease that, in the majority of cases, is due to the presence of a benign growth hormone (GH)-producing tumor of the pituitary. In the past, the diagnosis of acromegaly was established basically on physical changes, and only the patients with a severe clinical picture were brought to ...
journal_title：Minerva endocrinologica
pub_type： 杂志文章,评审
doi：
更新日期：2004-12-01 00:00:00
abstract：:The authors present 6 cases of carotid glomus tumours referred to their attention over the past 10 years. Their experience shows that colour ultrasonography (using both morphological and functional evaluation) is the diagnostic key for defining the treatment of paraganglioma. More recent experience highlights the role...
journal_title：Minerva endocrinologica
pub_type： 杂志文章
doi：
更新日期：2001-12-01 00:00:00
abstract：BACKGROUND:Polycystic ovary syndrome (PCOS) is a complex endocrine disorder with well-established metabolic abnormalities. In the present study, untargeted metabolomics technology was applied to analyze the serum and follicular fluid samples from women with polycystic ovary syndrome and healthy controls using 1H nuclea...
journal_title：Minerva endocrinologica
pub_type： 杂志文章
doi：10.23736/S0391-1977.20.03199-5
更新日期：2020-10-26 00:00:00
abstract：:The present paper reports our personal data on gonadotropin therapy in patients with idiopathic secretory oligozoospermia due to a low biological activity of LH. In recent years the use of more specific diagnostic procedures, particularly the biological assay of gonadotropins, and a better knowledge of the biological ...
journal_title：Minerva endocrinologica
pub_type： 杂志文章,评审
doi：
更新日期：1990-01-01 00:00:00
abstract：BACKGROUND:Whether Doppler ultrasonography (DU) may be of help in characterizing thyroid nodes is still under debate: both good and unsatisfactory results have been claimed, either in evaluating the presence of malignancy or in identifying hyperfunctional structures. METHODS:In this paper, the scintigraphic and Dopple...
journal_title：Minerva endocrinologica
pub_type： 临床试验,杂志文章
doi：
更新日期：1999-03-01 00:00:00
abstract：BACKGROUND:A limited number of human and animal studies suggest that a relationship exists between phthalates and obesity, although this is not supported by all research. The purpose of this study was to investigate the relationship between Body Mass Index (BMI) and the levels of phthalates in human blood and urine sam...
journal_title：Minerva endocrinologica
pub_type： 杂志文章
doi：10.23736/S0391-1977.16.02295-1
更新日期：2017-03-01 00:00:00
abstract：:Adrenals are a common site of metastasis for many solid tumors. Adrenal metastases, and related symptoms of adrenal failure, are usually overlooked in clinical practice. This is probably due to the functional compensation of the adrenal glands and to the fact that signs and symptoms of adrenal insufficiency are aspeci...
journal_title：Minerva endocrinologica
pub_type： 杂志文章,评审
doi：
更新日期：1995-03-01 00:00:00
abstract：:Bariatric surgery has been found to be very useful in treating established type-2 diabetes in obese persons, as well as in borderline diabetics, besides giving a good weight loss. Various modifications of the primary bariatric procedures have been introduced, with differ advantages and better efficacy. Good incretin r...
journal_title：Minerva endocrinologica
pub_type： 杂志文章,评审
doi：
更新日期：2016-12-01 00:00:00
