Endocrine Abstracts

The short-term results of transsphenoidal surgery as initial treatment for acromegaly were analyzed according to consensus defining the criteria for cure of acromegaly.Thirty nine newly diagnosed patients with acromegaly (20 females and 19 males, mean age 46.9 plus/minus 1.4 years, range 29-66 yrs), underwent transsphenoidal pituitary adenomectomy by the same neursurgeon. Patients have been assessed postoperatively at 8 weeks (GH after 75 g oral glucose ...

Criteria to define biochemical remission of acromegaly following surgery have changed over the years, but still the controversy about current consensus exists. We assessed seventy newly diagnosed patients with acromegaly (43 females and 27 males, mean age 46.9±1.4 years, range 17–66 yrs) 8 weeks after transsphenoidal pituitary adenomectomy done by the same neursurgeon. Current consensus criteria were used to define postoperative remission: glucose-suppressed (nadir) ...

Anorexia nervosa (AN) is known as a state of gonadotrophin and leptin deficiency. Leptin, the product of OB gene, secreted by adipocytes, is proved to play an important role in regulating apetite and energy expenditure. Thyroid hormones are Important regulators of total energy expenditure are thyroid hormones and also are able to increase oxygen consumption by tissues. The aim of the study was to evaluate a possible interaction of thyroid hormones (T3, T4...

Study objective: We investigated prevalence of impaired glucose homeostasis in a large cohort of adult patients with GH deficiency (GHD), not treated with GH after more than 10 years of follow-up.Design: Seventy-one adult GHD patients (30 males, 41 females; mean age 48.3±2.0 years, mean BMI 28.8±0.7 kg/m2, GH deficient for 10.2±1.2 years) were evaluated. Ninety percent of patients had multiple pituitary hormone deficiencies whic...

Gaucher disease (GD) is autosomal recessive lysosomal storage disorder caused by the deficiency of glucocerebrosidase with consequent massive acumulation of lipid-laden macrophages in various tissues. Estimated life expectancy is about 9 years shorter than for the reference population. Mortality due to macrovascular diseases is higher, and probably associated with metabolic abnormalities found in GD type 1 patients, including decreases in serum adiponectin levels. Because adip...

Introduction: Rheumatoid arthritis (RA) is a chronic inflammatory disease which is characterized with dysregulation of the immune system. Recent studies suggest that dysregulation of the HPA axis may as well play a contributory role in the pathogenesis of RA. Glucocorticoid hormones (GC) accomplish their effects through binding to glucocorticoid receptor (GR). Presence of GR gene polymorphisms can modulate GC effects. The A3669G polymorphism in human GR gene has been connected...

Ghrelin is gastric peptide with appetite stimulating and growth hormone (GH) releasing properties. Circulating ghrelin levels decrease after nutrient ingestion, oral and iv glucose challenge. It has been hypothesized that vagal system may have a major role in initiating this decrease.The aim of this study was to investigate circulating ghrelin levels during oral glucose challenge in gastrectomized (GASTRX)- vagotomized patients. The study was approved by...

Normal linear growth in children is highly complex process, regulated by interaction of genetic, environmental and hormonal factors.We present four growth hormone deficient patients which despite severe growth hormone deficiency according to the provocative tests (ITT or GHRH+GHRP-6) and decreased IGF I level grew normally. This study was approved by Ethical Committee of University Clinical Center Belgrade. Three of our patients had idiopathic multiple p...

Hemorrhagic fever with renal syndrome (HFRS) is an acute viral disease caused by Hantavirus. One of the rare complications of this disease is hypopituitarism (only sporadically reported) due to hemorrhage, necrosis and atrophy of anterior pituitary lobe. The aim of the study was to investigate the anterior pituitary function in patients who recovered from HFRS.We evaluated 31 patients (29 male and 2 female), aged 38.7±2.2 years, with BMI 25.7±0...

Posttreatment assessment of the disease activity and definition of cure of acromegaly, by measuring GH secretion, remains problematic. Furthermore, with our efforts to achieve tight biochemical control of the disease it is foreseeable that a proportion of patients may be rendered GH deficient (GHD). The aim of our study was to evaluate residual GH secretion in cured patients with acromegaly. The study was approved by the Hospital Ethical Committee and after informed consent, b...