Endocrine Abstracts

Background: In bariatric surgery (BS) patients, nonalcoholic fatty liver disease and fibrosis are present in up to 90% and 24%, respectively. Several fibrosis risk scores have been developed and have been validated in cohorts different from morbid obesity (MO). We aimed to determine whether established liver fibrosis scores were accurate in predicting fibrosis in MO subjects.Material and Methods: Cross-sectional analysis in a cohort of MO patients underg...

Background: Germ cell tumors (germinoma, teratoma, embryonal carcinoma, yolk sac tumor and choriocarcinoma) constitute 0.3–3.4% of all primary intracraneal tumors. Germinoma is the most common and of better prognosis.Aim: Describing the behaviour of germ cell tumors of the pituitary–hypothalamic region: location, clinical characteristics, diagnosis and follow-up.Material and methods: Review of medical records of patients ...

Introduction: Kisspeptins, the products of the Kiss1 gene that act via the receptor, GPR54 (or Kiss1R), are pivotal elements in the neuroendocrine control of GnRH neurons and, thereby, gonadotropin secretion. Extensive efforts have been devoted recently to elucidate the pharmacological effects and major putative regulators of the kisspeptin system. Yet, our knowledge on the potential interactions of kisspeptins with other key neurotransmitters involved in the central re...