Kurum Yazarı "Şirin, Duygu Yaşar" TR-Dizin İndeksli Yayınlar Koleksiyonu İçin Listeleme
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Are Specific Gene Expressions of Extracellular Matrix and Nucleus Pulposus Affected by Primary Cell Cultures Prepared from Intact or Degenerative Intervertebral Disc Tissues?
Karaarslan, Numan; Yılmaz, İbrahim; Özbek, Hanefi; Yasar Şirin, Duygu; Kaplan, Necati; Akyuva, Yener; Ateş, Özkan (Turkish Neurosurgical Soc, 2019)AIM: To determine the gene expression patterns of nucleus pulposus (NP) in cell cultures obtained from degenerated or intact tissues. MATERIAL and METHODS: Whereas 12 of the cases were diagnosed with lumbar disc herniation ... -
Biyopolimerler ile uygulanan lökositten fakir veya lökositten zengin trombositten zengin plazmanın kondrosit proliferasyonunda konvansiyonel trombositten zengin plazma uygulamalarına üstünlüğü var mıdır?
Amaç: Bu çalışmada trombositten zengin plazma (TZP) içeriğindeki lökosit konsantrasyonunun ve TZP'nin ilaç taşıyıcı sistem kullanılarak uygulanmasının in vitro koşullarda kondrosit proliferasyonu üzerine olası etkileri ... -
Delivering Growth Factors through a Polymeric Scaffold to Cell Cultures Containing both Nucleus Pulposus and Annulus Fibrosus
Akyuva, Yener; Kaplan, Necati; Yılmaz, İbrahim; Özbek, Hanefi; Şirin, Duygu Yaşar; Karaarslan, Numan; Ateş, Özkan (Turkish Neurosurgical Soc, 2019)AIM: To design a novel, polyvinyl alcohol (PVA)-based polymeric scaffold that permits the controlled release of insulin-like growth factor 1 (IGF-1)/bone morphogenetic protein (BMP)-2 following intervertebral disc ... -
The distribution of Gomphocerinae taxa in the Black Sea region of Turkey: the role of vegetations and elevations
Mol, Abbas; Taylan, Mehmet Sait; Zeybekoğlu, Ü.; Şirin, Duygu Yaşar (Gazi Entomological Research Society, 2019)In the conducting the present study, the Gomphocerinae specimens were collected from June to September between 2003 and 2017 according to factors such as the Black Sea Region’s topography, its vegetation and altitudes. A ... -
Do we damage nucleus pulposus tissue while treating cerebrovascular ischemic neurological deficits with nimodipine?
Karaarslan, Numan; Yılmaz, İbrahim; Şirin, Duygu Yaşar; Baykız, Derya; Demirkiran, Aykut; Ateş, Özkan (2018)Aim: Nimodipine is used to prevent cerebrovascular-originated ischemic neurological deficits, yet its effects on nucleus pulposus (NP) cells or annulus fibrosus (AF) cells weren’t studied. This study aimed to examine ... -
Does transcription factor, induced by daptomycin and vancomycin, affect HIF-1?, Chondroadherin, and COL2A1?
Karaarslan, Numan; Yılmaz, İbrahim; Şirin, Duygu Yaşar; Özbek, Hanefi; Kaya, Yasin Emre; Akyuva, Yener; Doğan, Mustafa; Erdem, İlknur (2018)Aim: In this study, it was firstly aimed to investigate the effect of Daptomycin (DAP) on the proliferation in Vancomycin (VCM)-administered primary chondrocyte cultures and non-drug-administered primary chondrocyte cultures. ... -
Evaluation of the effect of apixaban on the primary intact intervertebral disc cell cultures
Akgün, Feride Sinem; Karaarslan, Numan; Yılmaz, İbrahim; Özbek, Hanefi; Şirin, Duygu Yaşar; Şimşek, Abdullah Talha; Ateş, Özkan (2019)Aim: Apixaban is a frequently preferred pharmacological agent in clinics to prevent deep vein thrombosis and pulmonary embolism.Such new oral anticoagulants may cause hemorrhage’s in tissues and/or organs or may cause ... -
Evaluation of the expression and proliferation of degenerative markers in primary cell cultures obtained from human intervertebral disc tissue
Kaya, Yasin Emre; Akalan, Hande; Yılmaz, İbrahi?m; Karaarslan, Numan; Şirin, Duygu Yaşar; Özbek, Hanefi (2020)Aim: A major cause of low back pain is disc degeneration. Nevertheless, no specific and reliable markers of the degeneration of thenucleus pulposus (NP) are available. This presented study aimed to examine changes in the ... -
Expression Profile of Transcription Factor ELK-1 and ELK-1 Target Genes on Lymphoma-Leukemia Cell Lines
Akalan, Hande; Şirin, Duygu Yaşar (2018)Prognostic molecular markers identified in leukemia are becomingincreasingly important especially in risk stratification and to determine therapy. Inthis study, we investigate the role of ELK-1 transcription factor and its ... -
In-vitro evaluation of the effects of tigecycline on annulus firosus and nucleus pulposus
Kaya, Yasin Emre; Yılmaz, İbrahi?m; Karaarslan, Numan; Bilir, Bülent; Şirin, Duygu Yaşar; Özbek, Hanefi (2020)Aim: This study aimed to examine the effects of tigecycline on primary cell cultures established using intervertebral disc tissues.Material and Methods: Primary Annulus Fibrosus and Nucleus Pulposus cultures were obtained ... -
Investigation of the effects of tigecycline, a semi-synthetic derivative of minocycline, on chondrocyte cultures
Kaya, Yasin Emre; Karaarslan, Numan; Yılmaz, İbrahim; Şirin, Duygu Yaşar; Yaman, Onur; Özbek, Hanefi; Ateş, Özkan (2020)AbstractAim: Although antibiotics are generally well-tolerated, they may have cytotoxic effects. The present randomized, double-blind, in vitro study aimed to investigate the effects of tigecycline on cartilage tissue cells ... -
Spinal Cerrahide Gelecek Vaat Eden Moleküler Gelişmeler
Amaç: Bu çalışmada, dünya genelinde yapılan çalışmalariçerisinde, omurga patolojisinin giderilmesinde araştırılan,moleküler düzeyde gerçekleştirilen hücresel bazlı hedeftedavilerin, sistematik olarak incelenip, konu ... -
A Study of the Effects of Metformin, a Biguanide Derivative, on Annulus Fibrosus and Nucleus Pulposus Cells
Kaya, Yasin Emre; Karaarslan, Numan; Yılmaz, İbrahim; Şirin, Duygu Yaşar; Akalan, Hande; Özbek, Hanefi (Turkish Neurosurgical Soc, 2020)AIM: To investigate the effects of metformin, a drug used widely for the treatment of type 2 diabetes mellitus, on human primary cell cultures prepared from uninjured segment of disc material intervertebral disk tissues. ... -
A Study on the Effects of Direct Factor Xa Inhibitors and Direct Thrombin Inhibitors on Human Primary Chondrocyte Cultures
Kaya, Yasin Emre; Akalan, Hande; Yılmaz, İbrahim; Karaarslan, Numan; Şirin, Duygu Yaşar; Özbek, Hanefi; Ateş, Özkan (2019)Aim:This study investigates the effects of two direct factor Xa inhibitors, apixaban and rivaroxaban, and a direct thrombin inhibitor, dabigatran, on human primary chondrocytecultures.Materials and Methods:Monolayer cultured ... -
Yumurtalık Kanseri Hücre Soylarında CIP2A Onkogeni Mutasyonlarının Taranması
Şirin, Duygu Yaşar; Bilgen, Türker (2019)Amaç: Kanserle ilişkili genetik değişimlerin belirlenmesi erken tanı, hastalığın takibi ve hedefe yöneliktedavi yaklaşımlarının geliştirilmesi açısından önem taşımaktadır. CIP2A, birçok insan kanserleri ileilişkilendirilmiş ...