Endocrine Abstracts

The hormone leptin is required for the energy balance regulation. However, leptin also controls many other biological functions. Among these actions, some authors suggest that leptin exhibits neurotrophic effects in early life and plays a key role in the development of neurocircuitries that regulate energy metabolism. However, the precise role of leptin during development is still unclear. Thus, our study had the objective to investigate the consequences of the absence of lept...

Introduction: Disease-related malnutrition (DRM) is characterized by the presence of an acute or chronic inflammatory response. The traditional parameters for diagnosis, such as albumin, have failed in their application, forcing a reconsideration of the criteria used for the diagnosis of DRM. The ratio of C-Reactive Protein to prealbumin (CP ratio) allows to assess nutritional changes in relation to the inflammatory environment. The objective of this study is to assess the dia...

Introduction: Recent studies have shown that chronic lymphocytic thyroiditis is associated with increased risk of developing papillary thyroid carcinoma (PTC). Although still controversial, these carcinomas appear to have a better prognosis. This study aims to evaluate the presence of thyroiditis in thyroids with PTC and the association with histological variables of prognostic value, Tg and evidence of metastasis in 131I scan.Methods: Descrip...

Introduction: Retrospective study, 2003–07, of 619 GDM women.Patients and methods: Two groups according to pre-pregnancy BMI: Go ≥30, Gno <30 kg/m2. Influence of BMI in: family history of DM, previous GDM or macrossomia, gestational age at time of GDM diagnosis, weight gain, blood pressure, A1c, need and doses of Insulin, time and type of delivery, new- born weight, complications and re-evaluation post partum.<p class="abste...

Goal: The aim of this study was to find different characteristics between GDM women aged under (GDM A n=23) and above 28 years (GDM B n=107), followed in our department in 2005.Material and methods: We performed ANOVA comparisons and computed Pearson correlations/linear regressions between womens’ age and BMI, O’ Sullivan test, OGTT 0 h, 1 h, 2 h and 3 h, new born weight and the need of insulin.Results: BMI ...

Introduction: Fine needle biopsy (FNB) is a very important diagnostic tool in the assessment of thyroid nodules and plays a prominent role in therapeutic approach. It has a sensitivity around 83 to 85% and a specificity around 80 to 92%.Aims: To correlate cytological (FNB) and final histopathological data in patients with nodular thyroid pathology.Methods: A retrospective study of patients who underwent surgical procedure from Janu...

Background: Pregnancy alters the natural history of autoimmune thyroid disorders. The incidence rate of positive thyroid antibodies (T-abs +) in asymptomatic women during pregnancy has been reported to be between 6 and 19.6%.Aim: To determine the prevalence of thyroid antibodies (T-abs) in Gestational Diabetes Mellitus (GDM).Subjects & Method: In 408 women, at the time of diagnose of GDM, TSH, free thyroxine, free tri-iodothyro...

Introduction and objective: Prevalence of obesity is increasing in fertile women. We aimed to investigate its relation with pregnancy outcome.Methods: A retrospective analysis of 37 obese pregnant women (O group) was undertaken in the Endocrinology/Obstetric Unit, from 1998 to 2004. Control group included 33 pregnant women (C group) with normal body mass index (BMI).Results: Our O and C groups were age matched (O: 27.9±4.35; C...

ObjectiveSurgery is the only curative treatment for primary hyperparathyroidism. Minimally invasive parathyroidectomy is superior in terms of cure and complication rates and is less costly than inpatient bilateral cervical exploration. Preoperative localization of parathyroid adenoma by imaging is a requirement for outpatient minimally invasive surgery. One of the most frequently used imaging techniques for parathyroid adenoma localization is Tc99m-sesta...

Introduction: Adrenocortical carcinomas are rare neoplasms with an incidence of 0.7 to 1.5 per million/year. Diagnosis often requires a multidisciplinary approach. When the disease is confined to the adrenal gland, absolute criteria defining malignancy, do not exist, however a score of Weiss> or =a 3 is considered diagnosis. The prognosis is usually reserved and conventional chemotherapy is not curative.Material and Methods: Retrospective analysis of...