Yazar "Herken, Hasan" için listeleme
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Association of Adult Attention Deficit Hyperactivity Disorder With Dopamine Transporter Gene, Dopamine D3 Receptor, and Dopamine D4 Receptor Gene Polymorphisms
Sevinç, Erinç; Erdal, Mehmet Emin; Şengul, Cem; Cakaloz, Burcu; Ergündü, Tuba; Herken, Hasan (Kure Iletisim Grubu A S, 2010)Objective: Attention deficit hyperactivity disorder (ADHD) is a developmental disorder which is characterized by inattention, impulsiveness, and hyperactivity. The etiology of ADHD is not completely understood, but it is ... -
Association of SNAP-25 Gene Ddel and Mnll Polymorphisms with Adult Attention Deficit Hyperactivity Disorder
Herken, Hasan; Erdal, Mehmet Emin; Kenar, Ayşe Nur Inci; Ünal, Gonca Ayşe; Çakaloz, Burcu; Ay, Mustafa Ertan; Şengül, Cem; Edgünlü, Tuba (Korean Neuropsychiatric Assoc, 2014)Objective The synaptosomal-associated protein of 25 kDa (SNAP-25) gene is a presynaptic plasma membrane protein and an integral component of the vesicle docking and fusion machinery mediating secretion of neurotransmitters. ... -
Association of Synapsin III Gene with Adult Attention Deficit Hyperactivity Disorder
İnci Kenar, Ayşe Nur; Edgünlü, Tuba; Herken, Hasan; Erdal, Mehmet Emin (Mary Ann Liebert, Inc, 2013)It was aimed to investigate the association of the synapsin III gene -196 G> A and -631 C>G polymorphisms that takes place in an encoding presynaptic protein, with adult attention deficit hyperactivity disorder (ADHD). One ... -
Effects of catechol-O-methyltransferase enzyme Val158Met polymorphism on cognitive functions in schizophrenic patients
Varma, Gulfizar Sozeri; Karadag, Filiz; Erdal, M. Emim; Ay, Ozlem Izci; Levent, Neslihan; Tekkanat, Cigdem; Herken, Hasan (Kure Iletisim Grubu A S, 2011)Objective: Catechol-O-Methyltransferase (COMT) enzyme plays an important role in dopamine metabolism. Three different genotypes have been defined, one resulting from a valine (val)-> methionine (met) amino acid change due ... -
Katekol-O-metiltransferaz geni Val158Met polimorfizminin şizofreni hastalarındaki bilişsel işlevlere etkileri
Sözeri, Gülfizar Varma; Karadağ, Rukiye Filiz; Erdal, M. Emin; Ay, Özlem İzci; Levent, Neslihan; Tekkanat, Çiğdem; Herken, Hasan (2011)Amaç: Katekol-O-Metiltransferaz (COMT) enzimi dopamin metabolizmasında önemli rol oynamaktadır. COMT geni 108/158 kodonunda guanin?adenin nükleotid değişimi sonucu oluşan, valin (val)?metionin (met) aminoasit değişimine ... -
The relationship DRD3 Ser9Gly polymorphisms and cognitive functions in schizophrenia: a preliminary study
Varma, Gulfizar Sozeri; Karadag, Filiz; Erdal, Mehmet Emin; Ay, Ozlem Izci; Aydin, Emel; Edgunlu, Tuba Gokdogan; Herken, Hasan (Cumhuriyet Univ Tip Fak Psikiyatri Anabilim Dali, 2012)Objective: Dopamine is a neurotransmitter that plays an important role in the etiopathogenesis of schizophrenia and cognitive functions. The aim of this study was to investigate the effects of the Ser9Gly polymorphisms of ... -
Şizofrenide DRD3 ser9gly polimorfizmlerinin bilişsel işlevlerle ilişkisi: Bir ön çalışma
Sözerivarma, Gülfizar; Karadağ, Rukiye Filiz; Aydın, Emel; Erdal, Mehmet Emin; İzciay, Özlem; Herken, Hasan; Gökdoğanedgünlü, Tuba (2012)Amaç: Dopamin şizofreni etiyopatogenezinde ve bilişsel işlevlerde önemli rolü olan bir nörotransmitterdir. Bu çalışma- da, şizofreni hastalarında dopamin reseptör 3 (DRD3) Ser9Gly polimorfizmi ile klinik belirtiler ve ...
