Endocrine Abstracts

Background: In our earlier study we found that pituitary adenomas, like other human tumours, express ectopically follicle stimulating hormone receptors FSH in intratumoral blood vessels endothelia and/or tumoral cells. The aim of the present paper is to provide the more detailed data on FSHR expression in different subtypes of pituitary adenomas and to evaluate its possible role as a prognostic and/or predictive biomarker in these tumours.Material and me...

Introduction: Adrenocortical carcinoma (ACC) is characterized by the high malignancy of the lesion, poor prognosis and high mortality rate. The surgical treatment and available chemotherapy have generally low efficacy so the search for new therapeutic options is still necessary. Some research indicated that thiazolidinediones (TZDs)–synthetic ligands of peroxisome proliferator-activated receptor γ (PPARγ) have oncostatic action on neoplasm, including endocrine t...

Introduction: Macroforms of prolactin (PRL), the most often macroprolactin (MaPRL), may be the cause of about 25% cases of laboratory diagnosed hyperprolactinaemia. Macroprolactin is usually quantified by polyethylene glycol precipitation, however, the cut-off value (that means the calculated recovery ratio of monomeric PRL) has not been precisely determined and has rather unsatisfactory diagnostic specificity. Therefore, it is suggested that the evaluation of hyperprolactinae...