Endocrine Abstracts

Background: IGF1 is mainly produced in the liver and it induces beneficial effects on many systems. However, the role of IGF1 on the liver itself is poorly understood, probably due to the fact that healthy hepatocytes barely express IGF1 receptors. Previous works in our group showed that IGF1 supplementation induces beneficial actions in cirrhosis, inducing a relevant histological improvement, reducing fibrosis1. Based on these data the aim of this work was to inqui...

Background: IGF1 is mainly produced in the liver and it induces beneficial effects on many systems. However, the role of IGF1 on the own liver is poorly understood, probably due to the fact that healthy hepatocytes barely express IGF1 receptors. Previous works in our group showed that IGF1 supplementation induces beneficial actions in cirrhosis, including antioxidant, anti-inflammatory and antifibrogenic effects. Based on these data the aim of this work was to deep into the me...

Multiple endocrine neoplasia type 2 (MEN2) is a hereditary condition with an autosomal dominant type of inheritance. It is evident that MEN2 is characterized by the presence of Medullary Thyroid Cancer (MTC) as a permanent symptom, the combination of which with pheochromocytoma and parathyroid syndrome is referred to as MEN-2A syndrome. The aim of our study was the creation of a database of patients with MTC and analysis of the data.Materials and methods...

The medical and social significance of the Multiple Endocrine Neoplasia type 2 (MEN2) is due to the severity of the manifestations of the disease components, namely the tumor process progression, a high risk of vascular accidents, pathological fractures of the femoral neck/spine, gastrointestinal bleeding, chronic renal failure. Late detection of pathology is associated with high mortality due to medullary thyroid cancer (MTC). Thus, the aim of the study was to establish the c...

The aim of this research was foot mineralization level definition by means of the two-absorbing X-ray densitometer and marking out group of the greater risk of a foot mineralization disorder development at patients with diabetes.Materials and methods: Decrease in a foot mineralization at diabetes patients conformed a mineralization of metatarsal bones below 0.50 g/cm2 level and (or) tarsal bones below 0.69 g/cm2 level.<p class="...

Objective: To assess the association between empty sella (ES) and primary autoimmune hypothyroidism, and the possibility of a common pathogenesis.Patients and methods: We retrospectively studied all patients with presumed ES diagnosed in the last 20 years, most of whom were treated and followed up by our Endocrinology Department. Subjects with a known aetiology were excluded. Incomplete records or those with a doubtful diagnosis were also excluded. A tot...

Introduction: Pituitary adenomas are the most common cause of sellar masses from the third decade on, accounting for up to 10 percent of all intracraneal neoplasms.Objective: To review pituitary adenomas diagnosed in Burgos.Patients and methods: It was a retrospective study in which we reviewed a total of 90 pituitary adenomas detected in Burgos from 1983 to our days.Results: About 65% were macroadenomas and ...

Gene delivery to the CNS is undermined by the lack of suitable vectors capable of delivering genes with sufficient specificity, efficacy and safety. In previous studies we have shown that bacteriophage particles, which lack tropism for mammalian cells, can be genetically modified to display specific ligands that allow binding, internalisation and cell transduction of receptor-bearing target cells. Moreover, phage particles can be forced to evolve using combinatorial techniques...

Gene delivery to the CNS is undermined by the lack of suitable vectors capable of delivering genes with sufficient specificity, efficacy and safety. In previous studies we have shown that bacteriophage particles, which lack tropism for mammalian cells, can be genetically modified to display specific ligands that allow binding, internalisation and cell transduction of receptor-bearing target cells. Moreover, phage particles can be forced to evolve using combinatorial techniques...

The neuronal processing of pheromone signals within distinctive brain structures leads to marked changes in animal behaviour and endocrine status. The highly reproducible and species-specific character of the response to pheromones offers a unique opportunity to uncover the neural basis of genetically pre-programmed behaviours. Molecular and genetic investigation of the mechanisms underlying pheromone pheromone-evoked responses in the mouse nose and brain have revealed a neura...