Endocrine Abstracts

Background: Recent studies presented that younger patients with papillary thyroid microcarcinoma (PTMC) had poorer clinical outcomes compared to older PTMC patients. The aim of this study is to investigate the impact of patient’s age on the lymph node metastasis (LNM) status of PTMC, a risk factor for recurrence and poor clinical outcome of PTMC.Methods: The study evaluated 2068 PTMC patients who underwent thyroid operation with lymph node (LN) diss...

Background: The prevalence of thyroid cancer has increased very rapidly in Korea. However, there is no data focusing on thyroid cancer mortality in Korea. In this study, we aimed to evaluate standardized thyroid cancer mortality using national data from Statistics Korea.Methods: Population and mortality data from 1985 to 2015 were obtained from Statistics Korea. Age-standardized mortality rates (ASMR) of thyroid cancer per 100 000 were calculated accordi...

Ga-68 labelled urea-based inhibitors of the prostate specific membrane antigen (PSMA), such as 68Ga-HBED-PSMA-11, are promising peptides for targeting prostate cancer. The tris(hydroxypyridinone) (THP) ligand rapidly complexes 68Ga3+ at room temperature, at very low concentration and over a wide pH range, making it possible for the direct elution from a 68Ge/68Ga generator into a cold radiopharmaceutical kit in one step wi...

Background: Anaplastic thyroid carcinoma (ATC) is the most aggressive type of thyroid cancer and has no effective therapy. Due to its dismal prognosis, it is vital to understand the genetic alterations of ATC and identify effective molecular targets. We performed targeted next-generation sequencing to investigate the mutational profile of ATC using a massive parallel sequencing approach.Methods: DNA from formalin-fixed, paraffin-embedded archival samples...

Background: We evaluated the impact of several anthropometric parameters on serum peak TSH levels after standard two-dose of recombinant human thyrotropin (rhTSH) injection and assessed the usefulness of repeated measurement of TSH and thyroglobulin (Tg) levels at 24 and 72 h after rhTSH injection (Day 3 and 5) to confirm stimulated Tg level.Methods: We retrospectively reviewed 270 differentiated thyroid carcinoma patients who underwent rhTSH stimulation...

Background: Hemorheologic alterations or changes in blood viscosity have been suggested to play a role in the pathogenesis of diabetic microvascular complications. We measured various hemorheologic parameters in type 2 diabetes patients at different stages of chronic kidney disease (CKD) and assessed their possible role as early markers of diabetic nephropathy and renal insufficiency.Methods: One hundred and five patients with type 2 diabetes were divide...

Background: A proof-of-concept study (LINC 1) demonstrated that after 10 weeks, LCI699 normalized UFC in 11/12 patients with Cushing’s disease. This interim analysis of the first eight patients enrolled into a longer-term study (LINC 2) further evaluates LCI699 in Cushing’s disease; the full analysis on all 19 enrolled patients is expected in time for the congress.Methods: There were two study groups. Previous LINC 1 participants (follow-up coh...

Context: KISS1R mutations have been implicated in patients with normosmic congenital hypogonadotropic hypogonadism (nCHH) (OMIM #146110).Objective: To describe in detail nCHH patients with biallelic KISS1R mutations belonging to two unrelated families, and to functionally characterize a novel KISS1R mutation.Results: The p.Tyr313His original mutant was found in the homozygous state in three affected kindr...

Aim: Suicide and depression are one of the highest public health problems worldwide. Suicidal ideation represents an important phase in the suicidal process and often precedes suicidal attempts or completed suicide. Patients with chronic medical disease are more likely to report suicidal thoughts and depression. However the studies on relationship between these conditions and metabolic syndrome are rare. We aimed at investigating the prevalence of depression and suicidal ideat...

Introduction: Rutin (C27H30O16) is the major representative of the flavonol subclass of flavonoids. Rutin has wide variety of pharmacological activity, however there are not sufficient data in 3T3-L1 preadipocyte. In this study, we demonstrated that the effect of rutin on the proliferation of 3T3-L1 preadipocyte.Methods: The 3T3-L1 preadipocyte were treated with homocysteine (1 mM), rutin (30 μM) and rutin after homo...