The aim of this study was the evaluation of hearing threshold in patients with beta thalasemia major. For this purpose, 178 patients who were under regular chelation therapy with desferrioxamine (DFO) were selected and underwent ear, nose, throat examinations and audiological evaluations. Patients were between 4 to 25 years old and 54.9% were male and 45.1% were female. Three patients were excl...

background: accurate diagnosis is key to success. diagnosing the pulpal status in varied clinical situations poses a challenge to the clinician. electric pulp test (ept) is one of the valuable attempts in evaluating the sensibility of pulp tissue. the aim of this study was to find out and compare the threshold levels and optimal electrode placement site for ept in fluorosed and nonfluorosed ant...

Introduction: Iron plays an important role in myelination. Ferritin is a reliable indicator of the tissue iron store and umbilical cord ferritin level reflects the in utero iron stores. Objective is to study the effect of the umbilical cord ferritin level on the ABR recording in the newborn.   Materials and Methods: The study was conducted in a ...

Mazandaran province is one of the most important agricultural areas in Iran. Researches findings show that the role of bank credits is really important due to the lack of available funds in agricultural sector. In this study, the relationship between allocation of Agricultural Bank credits of Iran as professional bank section and agricultural employment was studied in the Mazandaran province ba...

In this paper, we consider the quadratic nonlinear Schrodinger system in three space dimensions. Our aim is to obtain sharp scattering criteria. Because of mass-subcritical nature, it difficult do so terms conserved quantities. The corresponding single equation studied by second author and a criterion established introducing distance from trivial solution, zero solution. By structure nonlineari...