Sadık Toprak

Learn More
UNLABELLED The prevalence and the excess coronary heart disease (CHD) risk of the metabolic syndrome (MS) and its components were investigated in the Turkish Adult Risk Factor Study in both a prospective and a cross-sectional manner. In a population sample, representative of Turkish adults who have low levels of high- and low-density lipoprotein-cholesterol(More)
Self-harm, suicidal ideation, and suicide attempts are well represented behaviours in the general population of both developed and developing countries. These behaviours are indicative of underlying risk factors that show a strong interdependent correlation. In this study we attempted to define correlates for and prevalence of self-harm, suicidal ideation,(More)
OBJECTIVE This study was designed to evaluate the awareness, knowledge and attitudes of healthcare providers related to HPV infection and vaccine. MATERIAL AND METHODS A total of 311 healthcare providers working in specialties other than obstetrics and gynecology at the Dr. Lutfi Kırdar Kartal Education and Research Hospital as physicians (n=142) or(More)
AIMS Apolipoprotein C-III (apoC-III) has been recognized as a useful marker of triglyceride-rich lipoproteins (TRLs) metabolism and proposed as an indicator of prognosis for coronary risk in healthy subjects. We studied cross-sectionally in a population having low cholesterol levels, but a high prevalence of the metabolic syndrome, whether serum levels of(More)
AIM Although recurrent tonsillitis can be the consequence of defects in immune system, the exact etiology of recurrent tonsillitis is not clear. In this study, our aim was to determine the serum vitamin D levels and vitamin D receptor polymorphism among children undergone tonsillectomy due to the recurrent tonsillitis. METHODS A 106 children undergone(More)
BACKGROUND The exact etiology of recurrent tonsillopharyngitis in children is not clear. Recurrent tonsillitis in children has multifactorial etiology like most of the diseases in childhood. In this study, our aim was to determine the potential role of vitamin D in recurrent tonsillitis by measuring serum 25-OH vitamin D levels and determining the vitamin D(More)
OBJECTIVES Illicit drug use peaks during late adolescence and young adulthood. Turkey has a young population, and, as an historical opium producing country, it has experienced a continual illicit drug abuse problem. This study aimed to estimate the prevalence of substance abuse, to determine the risk factors associated with drug abuse, and to compare the(More)
Materials and Methods: This prospective study was carried out in 234 outpatient children (age range: 1180 months) with acute upper respiratory tract infections, seen in the outpatient clinic at Istanbul Medical School Children’s Hospital. After clinical findings were recorded, nasal swab specimens were taken. In 201 specimens collected, influenza-A and -B,(More)
OBJECTIVES The purpose of this study is to investigate the chronic mercury intoxication in pregnant women and newborns living in Istanbul, Turkey. METHODS The research was carried out as a prospective with 143 pregnant women and their newborns. Venous blood from the mother, cord blood from the neonate, and meconium were collected for mercury analysis.(More)
OBJECTIVE We conducted a clinical trial to examine the effect of ω-3 fatty acids in patients with cardiac syndrome X (CSX). We aimed to evaluate the potential impact of ω-3 fatty acids on endothelial function, oxidative stress, and symptom relief in the CSX. METHODS AND RESULTS Eighteen patients with CSX were enrolled according to a double-blind,(More)