Endocrine Abstracts

Introduction: Some physiological changes in HbA1c during pregnancy should be considered to determine its optimal value for glycemic control. Erythrocytes half-life decreases during pregnancy, which is reflected in a decrease in HbA1c.Aim: The aim of this study is to analyse HbA1c during pregnancy in healthy population of pregnant woman. Matherial and methods: The study included 77 pregnant women in the first trimester registered in Center for endocrinolo...

Introduction: The basic characteristics of metabolism in pregnancy are changes from anabolic to catabolic conditions with an increase in insulin resistance, moderate, reversible increase in lipid concentration in the blood, and accumulation of fat stores in the mother’s tissues. Lipid metabolism is essential for the development of healthy pregnancy, and fatty acids are a significant source of energy and a key element for membrane synthesis, while cholesterol, in addition ...

Introduction: The basic characteristics of metabolism in pregnancy are changes from anabolic to catabolic conditions. During early gestation, the fetus is dependent on maternal thyroid hormones that cross the placenta. Thyroid disease in pregnancy is a common clinical problem, at least 2–3% of women have thyroid dysfunction. Pre-conceptual education and appropriate diagnosis and treatment of thyroid dysfunction in early pregnancy are of great importance, with the aim of ...

Introduction: Thyroid disease in pregnancy is a common clinical problem, at least 2–3% of women have thyroid dysfunction, and it is estimated that about 5–20% of women of reproductive age suffer from autoimmune thyroid disease. Subclinical thyroid disease during pregnancy may be associated with adverse outcomes. In the first trimester, the ‘normal’ range for TSH is reduced to 0.1–2.5 mIU/l, and in the second and third trimester is 3.0 mIU/l.<p clas...

Introduction: Pregnancy has a significant effect on the thyroid gland and thyroid function. Thyroid hormone regulates metabolism, growth, and development in most tissues of the body, including various physiological processes. Normal thyroid function is important in order to ensure the best outcome.Aim: The aim of this study is to analyse values of thyroid parameters during pregnancy in healthy population of pregnant woman.Matherial...

Introduction: An undefined lesion detected by imaging methods in one or both adrenals is known as an incidentaloma. The size and capacity of the secretion are evaluated to determine its definitive management. It is extremely uncommon for a mixed adrenal incidentaloma to appear with elevated cortisol and medullar hormone output.Case report: A 21-year-old woman was admitted to the hospital with intermittent palpitations, headaches, and chest pain. She was ...

Introduction: Pregnancy as a state of insulin resistance can predict diabetes development in some women, and is associated with increased risk for adverse outcome of neonate and for mother.Aim: The aim of this study is to analyse pregnancy outcome in relation to a disorder of glucose tolerance during pregnancy.Matherial and methods: The study included 77 healthy pregnant women in third trimester registered in Center for endocrinolo...

Thyrotoxic periodic paralysis (TPP) is uncommon complication of Graves’ disease mainly observed in young males of Asian origin. It is rarely seen among white hyperthyroid patients (0.1–0.2%), usually presented as lower extremities muscle weakness of sudden onset, probably cause by hypokalemia. Possible mechanism of hypokalemia is an increased sodium–potassium–adenosine triphosphatase pump activity with consequent massive shift og potassium from extracellula...

Aim/hypothesis: Chronic renal failure maintenance hemodialysis (HD) patients are at risk for low bone mineral density (BMD) and fractures. Parathyroid hormone (iPTH) plays a pivotal role in the pathophysiology of uremic bone disease, but in healthy population body weight and particularly body composition are more important determinants of bone mass.Patients and methods: We studied BMD (results were recorded as g/cm2) and T score using D...

Background/Aims: High level of inflammatory cytokines was present within malnourished and chronic renal failure maintenance hemodialysis (MHD) patients, but there were conflicting data about the role of inflammation on development of insulin resistance (IR) in non-obese and overweight MHD patients.Methods: We selected 23 well-nourished and 20 middle- to moderate-malnourished, sex and age-matched, stable MHD patients, 23 male and 20 female, with median di...