Endocrine Abstracts

Introduction: Skeletal complications of acromegaly are among its most persistent and invalidating impacts. Dual-X-ray absorptiometry (DXA) alone might be insufficient or even misleading for bone health assessment in acromegaly.Patients and methods: Patients with acromegaly (N=170) were classified as active (N=104), operatively cured (N=34) or medically controlled (N=32). 57 males and 113 females were included, 52.8 (22...

Aging is a complex process characterized by a progressive decline in cellular function, alterations of the endocrine system and the increased incidence of thyroid diseases. Citrus flavanones naringenin (NAR) and hesperetin (HES) may contribute to maintenance of health at old age however they may also affect thyroid hormone economy. The aim of this study was to test weather NAR or HES administration alter thyroid functioning. NAR or HES were administrated orally (15 mg/kg) to m...

Diosgenin, a steroidal sapogenin of natural origin, demonstrated some therapeutic effects when it comes to the treatment of cardiovascular issues, malignancies and the menopausal symptoms. In this study, we have investigated histological changes and corticosterone secretion of the adrenal gland after diosgenin application in a rat model of the menopause. Middle-aged, acyclic female Wistar rats were divided into control (C; n=6) and diosgenin treated (D; n=6) ...

Spontaneous subarahnoid hemorrhage (SAH) is a recently identified risk factor for hipopituitarism, especially growth hormone (GH) and corticotroph deficiencies. The aim of this study is to perform the initial screening procedure to identify the patients with increased risk of neuroendocrine dysfunction after SAH in the chronic phase and to identify the possible predictor(s) for neuroendocrine dysfunction. Ninety-one patients (30 males, 61 females), age between 19 and 69 years ...

We have previously shown impaired neuroendocrine responses to ghrelin in patients with AN. The aim of this study was to investigate the metabolic responses during infusions of active ghrelin in severly malnourished patients with AN and compare them with responses of amenorrhoic AN patients who recovered body weight (PRAN) and constitutionally thin subjects (CTS) with regular menstrual cycles and without history of eating disorder and recent weight loss. Study was approved by t...

Introduction: Cognitive functions and mood (anxiety and depression) are often impaired in diabetes mellitus (DM). Dipeptidyl peptidase-4 inhibitor (DPP-4) has been shown to exert beneficial effects on insulin sensitivity and glycoregulation in T2DM patients. Introducing DPP-4 therapy leads to maintaining control of glucose levels which could ameliorate or slow down further cognitive and mood disorders impairment.Aim: To evaluate influence of selective DP...

Background: Hypopituitarism is characterised by multiple pituitary hormone deficiencies causing adverse metabolic milleu and body composition changes. Aim: Our aim was to investigate the gender related differences in the prevalence of metabolic syndrome (MetS) and metabolic profiles in patients with hypopituitarism compared to obese controls. Patients and methods: A retrospective study of 282 patients with hypopituitarism (136 wome...

For the diagnosis of hyperinsulinemic hypoglycemia (HH), it is necessary that in symptomatic hypoglycemia in the fasting test the insulin/glucose ratio is >0.3, or that in spontaneous hypoglycemia there are C-peptide >0.6 nmol/l and insulin >3.0 mIU/ml. It is a well-known fact about the increasing frequency of hypoglycemia after bariatric surgery (estimated up to 30% of patients), mostly within the Dumping syndrome, but the frequency of occurrence of noninsulinoma ...

Introduction: The most common etiology of endogenous Cushing’s syndrome (CS) is Cushing’s disease (CD). Patients with CS also represent a model of patients with metabolic syndrome (MetS) with associated increased cardiovascular morbidity and mortality. Insulin resistance and obesity, two major characteristics of CS, lead to the accumulation of triglycerides within hepatocytes and formation of fatty liver in these patients.Aim: To evaluate the p...

Introduction: Xanthomatous hypophysitis (XH) is characterized by inflammatory infiltration of the pituitary gland in which lipid laden macrophages predominate. It can be primary (3% of all primary hypophysitis) and secondary arising in the setting of other lesions: craniopharyngioma, Rathke’s cleft cyst (RCC), adenomas (with subclinical apoplexy). It is more common in women and younger people. The clinical presentation is similar to pituitary tumors and may prese...