Endocrine Abstracts

Case history: Cyclical Cushing’s is a very rare disease with rhythmic fluctuations in cortisol production with or without phenotypic features. It is a very challenging entity to diagnose. The low index of clinical suspicion is key for timely diagnosis and prevention of long-term complications. A 66 years old male presented with intermittent, episodic bilateral leg swelling and reversible weight gain of ˜6 kg following these episodes. Background history entailed femor...

Folliculostellate (FS) cells were found to regulate hormonal secretion in pituitary endocrine cells. This cell type share properties with components of the innate immune response such as dendritic cells and macrophages, and it is suggested that they are able to initiate immune responses and act as part of an immunoendocrine regulation system. Members of toll-like receptor (TLR) family recognize bacterial cell wall components and initiate an immune response. Recently, we detect...

Recent evidence shows that are modifiable risk factors and preventable, the most responsible for the high morbidity and mortality secondary to multiple chronic conditions (MCC), and smoking is one of the most important representatives. However, we still lack studies of populations with MCC and its association with smoking status.Objectives: To identify clinical and psychosocial characteristics according to the status of smoking among users with MCC, at h...

Objective: Adrenal venous sampling (AVS) is the gold standard method to assess lateralization of aldosterone secretion in patients with primary aldosteronism (PA). The selectivity index (SIcortisol, the adrenal to peripheral vein ratio of cortisol concentrations) determines correct catheter positioning during AVS. The lateralization index (LIcortisol, the aldosterone to cortisol ratios between adrenal veins) distinguishes unilateral aldosterone producing ...

Many mechanisms are proposed for green tea’s role as anti-obesity and anti-diabetic natural product. Two of them involve the hypothalamic control of energy balance: i) high-fat diets (HFD) rich in saturated fats induce low-grade inflammation, leading to leptin and insulin resistance; ii) serotonin receptors (SR) 1B and 2C activation have anorexigenic effects, SR2C activation improves insulin sensitivity, and HFD can also impair this system. We investigated the effects of ...

Introduction: Hypothyroidism is a rare cause of early puberty in childhood. It reduces the growth rate by decreasing the amplitude of GH pulses. We report the case of a child who developed precocious puberty and reduced speed consequent to hypothyroidism growth. The treatment of thyroid disease with levothyroxine led to regression of pubertal development and resumption of growth.Methods: A.J.S., female, 1 year and 5 months of age at first consultation. S...