hrp0082p3-d1-924 | Puberty and Neuroendocrinology | ESPE2014

Leptin Levels in Boys with Pubertal Gynecomastia

Buyukgebiz Atilla , Dundar Bumin , Dundar Nihal , Bober Ece

Background: It has been reported that there is a relationship between circulating leptin and sex steroid hormones and leptin is able to stimulate estrogen secretion by increasing aromatase activity in adipose stromal cells and breast tissue. Leptin receptors have been also shown in mammary epitheleal cells and it has been suggested that leptin is involved in the control of the proliferation of both normal and malignant breast cells.Objective and hypothes...

hrp0086p1-p253 | Diabetes P1 | ESPE2016

Sulphonylurea Treatment in a Patient with Intermediate DEND Syndrome

Catli Gonul , Kocyigit Cemil , Gencpinar Pinar , Can Penbe S. , Dundar Nihal O. , Dundar Bumin N.

Background: DEND syndrome is characterized by developmental delay, epilepsy, and neonatal diabetes mellitus (NDM) due to mutations in KCNJ11 and ABCC8 genes. Intermediate DEND (iDEND) syndrome is a rare mild form with mild motor, speech or cognitive delay and an absence of epilepsy. Improvement in glycemic control and neurologic symptoms has been reported in three cases with iDEND syndrome.Objective and hypotheses: To present the result...