Browsing by Author "Kayhan, Ahmet"
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AGR2 gene expression in glioblastoma: A novel molecular potential target for diagnosis and treatment
Adilay, Hüseyin Utku; Evran, Şevket; Katar, Salim; Özdemir, Ahmet; Kayhan, Ahmet; Avcıkurt, Ayla Solmaz; Günaldı, Ömür; Güçlü, Bülent; Tanrıverdi, Osman (Turkish Neurosurgical Society, 2023)AIM: To assess anterior gradient protein 2 (AGR2) gene expression in patients with human glioblastoma (GBM) in comparison to levels in healthy brain tissues. MATERIAL and METHODS: We evaluated the expression levels of AGR2 ... -
The synergistic effect of combined transforaminal and caudal epidural steroid injection in recurrent lumbar disc herniations
Evran, Şevket; Kayhan, Ahmet; Baran, Oğuz; Saygı, Tahsin; Katar, Salim; Akkaya, Enes; Özbek, Muhammet Arif; Çevik, Serdar (Cureus Inc, 2021)Background Recurrent lumbar disc herniation (RLDH) is one of the most common causes of chronic low back and leg pain. Although surgical treatment has high success rates in primary lumbar disc herniations, recurrence is ... -
Tissue thiol concentration in high-grade gliomas: Is there any association between idh1 mutation presence and tumoral cellular antioxidant defense?
Evran, Şevket; Kayhan, Ahmet; Baran, Oğuz; Çevik, Serdar; Katar, Salim; Kaya, Mustafa; Sönmez, Derya; Serin, Huriye; Hanımoğlu, Hakan; Kaynar, Mehmet Yaşar (Turkish Neurosurgical Soc, 2021)AIM: To assess and compare the antioxidant capacities of high-grade gliomas (HGG) according to their grades and the presence of isocitrate dehydrogenase 1 (IDH1) mutation using tissue thiol level measurement. MATERIAL ... -
Valuation of lumbar vertebra fractures with thoracolumbar injury classification and severity score
Sarı, Muhammed Fatih; Çıtışlı, Veli; Kayhan, Ahmet (Erkan Mor, 2021)Objective: To investigate whether there was a correlation between Thoracolumbar Injury Classification and Severity (TLICS) score and surgical outcome of lumbar fractures. Materials and Methods: Medical records of 30 ...