Filippo Ceccato, Mattia Barbot, Marialuisa Zilio, Sergio Ferasin, Paola De Lazzari, Laura Lizzul, Marco Boscaro and Carla Scaroni
Objective: Measurement of cortisol levels in saliva is a marker of free hormone. How salivary cortisol rhythm is affected by age, gender, the metabolic syndrome and estrogen-progestin therapy was evaluated in a community sample of adults …
Christos Tsatsanis, Eirini Dermitzaki, Pavlina Avgoustinaki, Niki Malliaraki, Vasilis Mytaras, Andrew N. Margioris
Adipose tissue produces factors, including adipokines, cytokines and chemokines which, when released, systemically exert endocrine effects on multiple tissues thereby affecting their physiology. Adipokines also affect the hypothalamic-pituitary-gonadal (HPG) axis both centrally, at the hypothalamic-pituitary level …
Corina Neamţu, Claudiu Ţupea, Diana Păun, Anca Hoisescu, Adina Ghemigian, Samuel Refetoff, Chutintorn Sriphrapradang
Thyroid hormones (TH) exert their actions by binding nuclear receptors alpha (TRα1) and beta (TRß1 and TRß2). Resistance to thyroid hormone (RTH) is a clinical syndrome with various clinical manifestations, its hallmark being decreased tissue sensitivity …
Francesco Vierucci, Marta Del Pistoia, Paola Erba, Giovanni Federico, Giuseppe Saggese
OBJECTIVE. Bone health is a major concern in patients with Turner syndrome (TS). There are few studies assessing bone mineral status in TS adolescents and none have reported a clear relationship with the risk of fracture. We assessed bone mineral status at three different skeletal sites by two different …
Eleni P. Kotanidou, Maria G. Grammatikopoulou, Bessie E. Spiliotis, Christina Kanaka-Gantenbein, Maria Tsigga, Assimina Galli-Tsinopoulou
OBJECTIVE: While the US today has the highest rates worldwide of obesity, Europe, and particularly Southern Europe, is catching up fast. The aim of this study was to report the prevalence of obesity in Greek children, aged 1-12 years. DESIGN: A systematic review—including all studies published in English and Greek …
Krystallenia I. Alexandraki, Mohammed Munayem Khan, Harvinder S. Chahal, Nadezhda S. Dalantaeva, Giampaolo Trivellin, Dan M. Berney, Philippe Caron, Vera Popovic, Marija Pfeifer, Suzanne Jordan, Márta Korbonits, Ashley B. Grossman
OBJECTIVE: The model of “oncogene-induced senescence” (OIS), resulting in cell-proliferation arrest, has recently been suggested as a possible explanation for the non-progression of pituitary tumours to malignancy. The aim of the study was to compare the expression …
Christos M. Hatzis, Christopher Papandreou, Evridiki Patelarou, Constantine I. Vardavas, Eleni Kimioni, Dimitra Sifaki-Pistolla, Anna Vergetaki, Anthony G. Kafatos
OBJECTIVE: To identify the cardiovascular disease (CVD) risk-factor status and dietary habits of the surviving elderly participants of the initial Seven Countries Study (SCS) cohort and newly recruited middle-aged men from the same villages …
Nektraria Papadopoulou-Marketou, Chrysanthi Skevaki, Ioanna Kosteria, Melpomeni Peppa, George P. Chrousos, Ioannis Papassotiriou, Christina Kanaka-Gantenbein
OBJECTIVE: Diabetic nephropathy constitutes a major long-term complication in patients with type 1 diabetes mellitus (T1D) and its diagnosis is based on microalbuminuria. The aim of this observational follow-up study was to explore the role of neutrophil-gelatinase-associated lipocalin (NGAL) and cystatin C in unravelling early diabetic nephropathy even in patients with normoalbuminuria …
Efi Koloverou, Nikolaos Tentolouris, Chryssa Bakoula, Christina Darviri, George Chrousos
OBJECTIVE: Although there is scientific evidence that stress adversely affects metabolic control, only a few studies have examined the role of stress management in improving glycemic control in patients with type 2 diabetes mellitus (DM). In this study, we investigated the effect of a relaxation technique on levels of stress and glycemic control …
Jean-Louis Wémeau, Emmanuelle Proust-Lemoine, Amélie Ryndak, Laura Vanhove
Emanuele Ferrante, Valentina Morelli, Claudia Giavoli, Giovanna Mantovani, Elisa Verrua, Elisa Sala, Elena Malcmiodi, Silvia Bergamaschi, Eriselda Profka, Elisa Cairoli, Serena Palmieri, Iacopo Chiodini, Andrea-Gerardo Lania, Anna Spada, Paolo Beck-Peccoz
OBJECTIVE: The diagnosis of hypothalamic-pituitary-adrenal insufficiency (HPAI) is a major clinical challenge. The gold standard procedure remains insulin tolerance test (ITT). This study aimed to evaluate the usefulness of standard-dose corticotrophin stimulation test (SDCT) in diagnosing HPAI …
Grigorios Rombopoulos, Magdalini Hatzikou, Dimitra Latsou, John Yfantopoulos
OBJECTIVE: To estimate the impact of hypoglycemia on the Quality of Life (QoL) and its prevalence in patients with type 2 diabetes mellitus (T2DM) in Greece. DESIGN: A cross-sectional epidemiological study was conducted in 6631 patients with T2DM …
Eva N. Kassi, Spiros Stavropoulos, Panayiotis Kokkoris, Antonis Galanos, Paraskevi Moutsatsou, Cleanthi Dimas, Athanasios Papatheodorou, Christos Zafeiris, George Lyritis
OBJECTIVE: We aimed to determine the prevalence of 25(OH)D (D2 and D3 independently) inadequacy in healthy young/middle-aged men and to investigate its relationship with BMD, bone markers, demographic and lifestyle parameters such as age, BMI, smoking, alcohol consumption and dietary calcium intake …
Stergios A. Polyzos, Dimitrios G. Goulis, Jannis Kountouras, Gesthimani Mintziori, Panagiotis Chatzis, Efstathios Papadakis, Ilias Katsikis, Dimitrios Panidis
OBJECTIVE: Insulin resistance contributes to the pathogenesis of both polycystic ovary syndrome (PCOS) and non-alcoholic fatty liver disease (NAFLD). The main aim of the present study was the evaluation of non-invasive indices of hepatic steatosis and fibrosis in PCOS women with or without metabolic syndrome …
Gerasimos P. Sykiotis, Argyro Sgourou, Adamantia Papachatzopoulou, Kostas B. Markou, Venetsana Kyriazopoulou, Athanasios G. Papavassiliou, Apostolos G. Vagenakis, Neoklis A. Georgopoulos
Thyrotropin (TSH) is the prime regulator of thyroid cell growth and function and acts through the thyrotropin receptor (TSHR) located on the surface membrane of thyrocytes. Somatic heterozygous mutations that cause TSHR activation in the absence of TSH have been found in toxic adenomas and in hot nodules of multinodular goiters…
Adeela Shahid, Khalid P. Lone, Sadia Saeed, Muhammad Arslan
OBJECTIVE: We studied the influence of positive family history (FH) of type 2 diabetes mellitus (T2DM) in male offspring using multiple metabolic and endocrine parameters in order to assess whether one or more of these parameters can be used as indicators for T2DM development later in life. DESIGN: Fifty male subjects with one diabetic parent (ODP) and thirty with both diabetic parents …
Vassiliki Syriou, Asimina Kolitsa, Lamprini Pantazi, Dimitrios Pikazis
A 47-year old man with idiopathic hypoparathyroidism (IHP), presented as severe myopathy and skin rash is described. The serum muscle enzymes were increased. After treatment with calcium and vitamin D, the clinical condition improved, the skin rash gradually disappeared, and the muscle enzymes decreased and remained within the normal range thereafter.
Foteini Malli, Alexandra Bargiota, Kathrin Theodoridou, Zoi Florou, Fotini Bardaka, George N. Koukoulis, Konstantinos I. Gourgoulianis, Zoe Daniil
OBJECTIVE AND DESIGN: Sarcoidosis has been associated with thyroid diseases. However, until today no definite conclusions have been drawn. We aimed to assess the frequency of thyroid disorders and the levels of thyroid hormones and thyroid antibodies in 68 sarcoidosis patients and 75 controls …
Dimitra Vasiliadi, Yannis Gratsias, Stylianos Tsagarakis, Eythimia Botoula, Panagiotis Trivizas, Nick Thalassinos, Paraskevi Moutsatsou
Glucocorticoids (GC) affect virtually all organ systems, acting mainly via the glucocorticoid receptor (GR). The immune system is the best characterized tissue for assessing GC sensitivity. It is well established that the immune system GC sensitivity varies widely between normal subjects …
Korcan Demir, Mehmet Keskin, Yιlmaz Kör, Murat Karaoğlan, Özlem Gümüştekin Bülbül
OBJECTIVE: To assess levels of vitamin D and of immunoglobulin G subclasses in children and adolescents with type 1 Diabetes Mellitus with or without autoimmune thyroiditis. DESIGN: Among 213 patients with type 1 diabetes, the cases with thyroid-specific autoantibodies …
Leonidas H. Duntas, Nikolaos Tsakalakos, Brigitte Grab-Duntas, Maria Kalarritou, Elli Papadodima
The introduction of human recombinant thyrotropin (rhTSH/Thyrogen) into the diagnosis of thyroid cancer has substantially ameliorated the patient’s quality of life through the avoidance of debilitating hypothyroidism. With the aim of updating the use of Thyrogen, we report 7 cases which were treated with Thyrogen for diagnostic or therapeutic purposes …
Evangelia Tantalaki, Christina Piperi, Sarantis Livadas, Anastasios Kollias, Christos Adamopoulos, Aikaterini Koulouri, Charikleia Christakou, Evanthia Diamanti-Kandarakis
OBJECTIVE: To investigate the impact of dietary intervention on Advanced Glycation End products (AGEs) intake on the hormonal and metabolic profile in women with polycystic ovary syndrome (PCOS). METHODS: After baseline evaluation, 23 women with PCOS …
Nikos Yiannakouris, Labros Melistas, Mary Yannakoulia, Keisha Mungal, Christos S. Mantzoros
A common -2548G/A promoter variant of the human leptin gene has recently been shown to be associated with variations in circulating leptin levels but available data are still conflicting. The aim of this study was to explore potential associations between the -2548G/A polymorphism and adiposity-related variables, plasma total leptin levels …
Valentin V. Fadeyev, Tatiana B. Morgunova, Julia P. Sytch, Galina A. Melnichenko
The aim of this study was to evaluate parameters of thyroid function in patients with primary hypothyroidism receiving either monotherapy with L-T4 or combination L-T4+L-T3. Fifty-eight women with primary hypothyroidism receiving L-T4 were enrolled in the study. The patients were randomised into two groups: Group 1 (n=42) patients continued monotherapy with L-T4, and Group 2 …
Neoklis A. Georgopoulos, Efstathios Papadakis, Anastasia K. Armeni, Ilias Katsikis, Nikolaos D. Roupas, Dimitrios Panidis
OBJECTIVE: Τo evaluate the impact of elevated serum Δ4A levels on the hormonal and metabolic features of the different phenotypes of PCOS. DESIGN: 1276 women with PCOS according to the Rotterdam criteria were included …