Endocrine Abstracts

Introduction: Patient with chronic periodontitis (CP), especially those with its advanced forms, have higher cardiovascular risk compared to those with healthy periodontium. They are also characterized by higher hs-CRP levels, greater left ventricular mass, greater intima-media thickness. Adiponectin, a hormone excreted by fat tissue, is involved in insulin sensitivity regulation and in atherosclerotic processes. The aim of the study was to assess a relationship between chroni...

Tumor angiogenesis is believed to result from an imbalance of pro- and anti-angiogenic factors. Angiogenesis is an important component in the development of thyroid goitre. Vascular endothelial growth factor (VEGF) and epidermal growth factor (EGF) represents a family of specific endothelial cell mitogens involved in normal angiogenesis and in tumor development. Consequently, a panel of anti-angiogenic factors was addressed in a representative sample of VEGF receptor-2 (VEGFR-...

Background and aims: Interleukin-12 (IL-12) is a pro inflammatory cytokine, which was suggested to play a key role in the pathogenesis of Th1-cell-mediated autoimmune diseases. The aim of our study was to estimate the association of 1188A/C polymorphism of IL12B gene with the predisposition to Graves’ disease (GD) in Polish population.Materials and methods: The study was performed in the group consisting of 245 individuals with GD sequentially recru...

Objective: The aim of this study was to evaluate the influence of subclinical and overt hyperthyroidism on the chosen markers of endothelial function.Material and methods: The groups studied consisted of 97 hyperthyroid subjects (51 with subclinical and 46 with overt hyperthyroidism) and 39 healthy controls matched for age, gender and body mass index. The following parameters were measured: TSH, FT3, FT4 (by MEIA), VCAM-1 (vascular cell adhesion molecule...

The accumulated data underline the role of betatrophin in glucose homeostasis. Polycystic ovary syndrome (PCOS) is characterized by insulin resistance and high risk of developing prediabetes and diabetes. The aim of our study was to investigate the relationship of serum betatrophin concentrations with indirect indices of insulin resistance and insulin secretion in women with PCOS, comparing to the control group. The study group comprised 43 women with PCOS and 16 controls matc...

Introduction: The report describes the case of a late-diagnosed primary hyperparathyroidism in the patient, who developed catastrophic renal complications and such advanced osteoporosis, that hungry bone syndrome occurred after removal of parathyroid adenoma.Case report: A 63-year-old woman with long-lasting nephrolithiasis was admitted to the hospital due to high PTH discovered in a routine laboratory testing. She had undergone left-side nephrectomy 2 y...

Introduction: The pleiotropic effects of vitamin D extend to control many physiological and pathophysiological processes in the human body. One of them is involved in the protective process of the nerve cells during stroke as well as pathogenesis of type 2 diabetes. Serum 25-hydroxyvitamin D concentration <20 ng/ml indicating vitamin D deficiency which is common in Poland. The aim of this study was to estimate serum level of 25-hydroxyvitamin D in acute ischemic strokes&#1...

The aim of our study was to assess the influence of radioiodine (131I) therapy on the achievement of euthyroidism, prevention of adverse effects on the cardiovascular and prevent evolvement to overt hyperthyroidism.Materials and methods: We treated 1600 patients refered to our department during the last 8 years, aged 23–77 years; 89% of them were females and 11% males; 520 patients with multinodular goitre (MNG), and 1080 patients with au...

Women’s bone metabolism is regulated by estrogens and interleukins. During the menopausal period the estrogens’ protective activity is decreased and the production of IL1β and IL6 is increased.The aim of the studyThe assessment of the dependency between IL1β i IL6 and estradiol values and BMD and IBM in postmenopausal women.Material: Forty-eight women, age 49–61, without menstruation ...

Introduction: Interleukin 18 (IL-18) is a proinflammatory and proatherogenic cytokine which is associated with obesity, insulin resistance and cardiovascular disease. It is supposed that insulin has anti-inflammatory action. The aim of the present study was to estimate serum IL-18 concentration in young healthy population, its regulation by hyperinsulinemia and relationship with insulin sensitivity and glucose and lipid oxidation.Methods: We studied 36 h...