Hasan Karadag

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OBJECTIVE It has been suggested that both low iron and zinc levels might be associated with Attention Deficit Hyperactivity Disorder (ADHD) symptoms. However, the association of zinc and iron levels with ADHD symptoms has not been investigated at the same time in a single sample. METHOD 118 subjects with ADHD (age = 7-14 years, mean = 9.8, median = 10)(More)
INTRODUCTION Unipolar depression and bipolar depression differ in their clinical presentations, and the conventional depression rating scales fail to capture these differences. Recently, a new scale to rate the severity of depression in bipolar disorder was developed, and this study aims to evaluate the validity and reliability of this scale in a Turkish(More)
OBJECTIVE Altered serum S100B protein levels have been shown in several psychiatric disorders. Our aim was to investigate whether plasma S100B is different in patients with panic disorder (PD) when compared with controls. Our second aim was to investigate whether treatment with SSRIs have an effect on S100B levels in patients with PD. METHODS The sample(More)
This study investigated if the use of the pesticides cyprodinil and fludioxonil produced an inhibitory effect on the bovine liver catalase (CAT) activity. It was documented that the activity of the enzyme decreased with increasing concentrations of cyprodinil and fludioxonil from 0 to 500 ppm. At pesticide concentrations of 250 and 500 ppm, the activity of(More)
Adiyaman city, which is located in the north of the Ataturk Dam Lake, has no wastewater purification facilities which results in municipal, agricultural, and industrial wastewater discharges directly entering the reservoir. To assess the pollution in the dam lake, we used several oxidative stress biomarkers in blood tissue of Cyprinus carpio. Fish samples(More)
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