Yazar "Çetin, İhsan" için WoS İndeksli Yayınlar Koleksiyonu listeleme
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Assessing the relationship between antipsychotic drug use and prolidase enzyme activity and oxidative stress in schizophrenia patients: a case-control study
Yazla Asaf, Ece; Çetin, İhsan; Kayadibi, Hüseyin (LIPPINCOTT WILLIAMS & WILKINS, 2023)Background The relationship between proline, its association with oxidative stress, and its connection to schizophrenia is a subject that has not been sufficiently investigated. Objective The aim of this study is to ... -
Comparison of ELISA and flow cytometry for measurement of interleukin-1 beta, interleukin-6 and tumor necrosis factor-α
Çetin, İhsan; Çetin, Aysun; Şen, Ahmet; Çimen, Leyla; Çimen, Behzat; Savaş, Göktuğ; Öztürk, Ahmet; Köker, Mustafa Yavuz (De Gruyter, 2018)Background: Although majority of the previous studies have shown a good correlation between enzyme linked immuno sorbent assay (ELISA) and flow cytometry in terms of cytokines, two laboratory methods usually were compared ... -
Decreased serum levels of glial markers and their relation with clinical parameters in patients with schizophrenia
Çetin, İhsan; Demirel, Ömer Faruk; Sağlam, Tarık; Yıldız, Nazım; Duran, Alaattin (KLINIK PSIKIYATRI DERGISI, 2023)Objective: The neurodevelopmental hypothesis of schizophrenia suggests that alterations of glial fibrillary acidic protein (GFAP) and glial cell line-derived neurotrophic factor (GDNF) functions may play a role in the ... -
Diagnosis of Lumbar Spondylolisthesis via Convolutional Neural Networks
Varçın, Fatih; Erbay, Hasan; Çetin, Eyüp; Çetin, İhsan; Kültür, Turgut (Ieee, 2019)Spondylolisthesis, due to bilateral defects of the posterior vertebral arch, refers to a slippage of a vertebral body over another, usually with the superior vertebral body slipping anteriorly relative to an adjacent ... -
End-To-End Computerized Diagnosis of Spondylolisthesis Using Only Lumbar X-rays
Varçın, Fatih; Erbay, Hasan; Çetin, Eyüp; Çetin, İhsan; Kültür, Turgut (Springer, 2021)Lumbar spondylolisthesis (LS) is the anterior shift of one of the lower vertebrae about the subjacent vertebrae. There are several symptoms to define LS, and these symptoms are not detected in the early stages of LS. This ... -
Evaluating a-synuclein, dopamine and serotonin concentrations in the blood of patients with heroin use disorder: Baseline and post-treatment comparisons
Yazla Asaf, Ece; Çetin, İhsan; Kayadibi, Hüseyin (PACINI EDITORE, 2023)Background. Oligomerization of a-synuclein is induced by serotonin aldehyde, and impulsive behaviour and substance use disorders may be associated with a-synuclein, dopamine and serotonin. Aim: We aimed to compare blood ... -
Evaluation of blood metal levels of hockey teams after playing on synthetic turf fields
Güllü, Esin; Efdal, Abdulsamet; Güllü, Abdullah; Çetin, İhsan (TRISAKTI UNIV, 2023)Background Artificial turf fields are widely used as an alternative to natural grass in many areas such as parks, playgrounds, and playing fields. In this study, we aimed to evaluate the toxicological effects of the ... -
In Silico Prediction of the Effects of Nonsynonymous Single Nucleotide Polymorphisms in the Human Catechol-O-Methyltransferase (COMT) Gene
Yılmaz, Akın; Çetin, İhsan (Humana Press Inc, 2020)Catechol-O-methyltransferase (COMT) enzyme performs transfer of methyl group to endogenous and exogenous catechol substrates. The COMT enzyme draws interest because of its association with psychiatric, neurological and ... -
Increased serum levels of spectrin degradation products in patients with schizophrenia
Çetin, İhsan; Demirel, Ömer Faruk (Turkish Biochemistry Society, 2018)Objective: Under various patho-physiological and physiological conditions, spectrin breakdown reactions generate several spectrin breakdown products of 120 kDa (SBDP120) and 145 kDa (SBDP145). Previous studies indicating ... -
Investigation of the Relationship of Serotonin, Dopamine and Their Metabolites with α – Synuclein in Obsessive Compulsive Disorder
Çetin, İhsan; Kayadibi, Hüseyin; Yazla Asaf, Ece; Aydınoğlu, Ünsal (YERKURE TANITIM & YAYINCILIK HIZMETLERI, 2023)Objective: Obsessive compulsive disorder (OCD) is a mental disorder characterized by obsessions and/or compulsions. Impulsive features play a role in the etiology, symptomatology and clinical presentation of OCD. α-synuclein ... -
Oxydative stress markers and cytokine levels in rosuvastatin-medicated hypercholesterolemia patients
Çetin, İhsan; Çetin, Aysun; Şen, Ahmet; Yılmaz, Semih; Savaş, Göktuğ; Çimen, Behzat; Öztürk, Ahmet (2019)Background: Limited research is available concerning the relationship between oxidative stress and inflammation parameters, and simultaneously the effects of rosuvastatin on these markers in patients with hypercholesterolemia. ...