Effects of the aged garlic extract on spinal cord injury model in ratBerker Cemil
Department of Neurosurgery, Fatih University, Ankara, Turkey
Ulus Travma Acil Cerrahi Derg 18:463-8. 2012
..Aged garlic extract (AGE) is a potent antioxidant agent with an established neuroprotective effect in cerebral ischemia. However, the potential protective effect of AGE in spinal cord injury (SCI) is still unknown...
Intramedullary spinal cord involvement from metastatic gastric carcinoma: a case reportBerker Cemil
Fatih University Faculty of Medicine, Department of Neurosurgery, Ankara, Turkey
Turk Neurosurg 22:496-8. 2012
..Surgical treatment may be considered for cases with even rapid-growing tumors such as gastric carcinoma with no evidence of multi-organ dissemination, especially when presenting with progressive neurological deterioration...
Does the third cervical vertebra need to be rimmed for odontoid screwing? A hypothetical study of anatomic landmarksB Cemil
Fatih University Faculty of Medicine, Department of Neurosurgery, Ankara, Turkey
J Neurol Surg A Cent Eur Neurosurg 73:142-6. 2012
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Use of pimecrolimus to prevent epidural fibrosis in a postlaminectomy rat modelBerker Cemil
Department of Neurosurgery, Ankara Numune Education and Research Hospital, Ankara, Turkey
J Neurosurg Spine 11:758-63. 2009
..This study examined the preventive effects of the local application of pimecrolimus in minimizing spinal epidural fibrosis in a rat laminectomy model...
Glioblastoma multiforme mimicking arteriovenous malformationBerker Cemil
Ankara Numune Education and Research Hospital, Department of Neurosurgery, Ankara, Turkey
Turk Neurosurg 19:433-6. 2009
..Postoperatively, the histological diagnosis was glioblastoma. Glioblastoma may mimic an arteriovenous malformation. Close follow-up of such patients is essential...
Curcumin improves early functional results after experimental spinal cord injuryBerker Cemil
Department of Neurosurgery, Faculty of Medicine, Fatih University, 06510 Emek, Ankara, Turkey
Acta Neurochir (Wien) 152:1583-90; discussion 1590. 2010
..The aim of the study was to evaluate and compare the effects of the use of the curcumin and the methylprednisolone sodium succinate (MPSS) functionally, biochemically, and pathologically after experimental spinal cord injury (SCI)...
Extraventricular neurocytoma--report of a caseBerker Cemil
Department of Neurosurgery, Ankara Numune Education and Research Hospital, Ankara, Turkey
Neurol Neurochir Pol 43:191-4. 2009
..An excellent prognosis can be expected if a gross total resection is achieved. Postoperatively, radiotherapy and chemotherapy may be used as adjuvant therapies...
Comparison of collagen biomatrix and omentum effectiveness on peripheral nerve regenerationBerker Cemil
Department of Neurosurgery, Gazi University School of Medicine, Besevler, 06500 Ankara, Turkey
Neurosurg Rev 32:355-62; discussion 362. 2009
..Light and electron microscopic examinations showed that collagen-biomatrix-wrapped specimens have the best regeneration. The electrophysiological study confirmed the recovery of electrical activity in the regenerated axons...
Cranial epidural hydatid cysts: clinical report and review of the literatureBerker Cemil
Deparment of Neurosurgery, Ankara Numune Education and Research Hospital, Ankara, Turkey
Acta Neurochir (Wien) 151:659-62. 2009
..Cerebral hydatidosis accounts for approximately 1-3% of all cases of hydatid disease...
Attempted suicide with screw penetration into the craniumBerker Cemil
1st Department of Neurosurgery, Ankara Numune Training and Research Hospital, Ankara, Turkey
Ulus Travma Acil Cerrahi Derg 15:624-7. 2009
..A long-term radiological assessment should be performed to detect any future complications, such as a cerebral abscess...
Evaluation of tenoxicam on prevention of arachnoiditis in rat laminectomy modelBerker Cemil
Department of Neurosurgery, Fatih University Faculty of Medicine, 06510 Bestepeler, Ankara, Turkey
Eur Spine J 20:1255-8. 2011
..Performing the most effective surgical technique without damage around tissue in a small surgical wound and having meticulous hemostasis in surgery seem to be the key for preventing arachnoiditis effectively...
The effect of mitomycin C as fibrosis preventive agent during craniectomiesBerker Cemil
Department of Neurosurgery, Ankara Numune Education and Research Hospital, Trivandrum 695011, India
Br J Neurosurg 23:304-8. 2009
..The authors conducted a study to determine the effectiveness of mitomycin C (MMC) in preventing epidural fibrosis in rats which underwent craniectomy...
A comparison of the local effectiveness of mitomycin C, aprotinin, and Adcon-L in experimental peridural fibrosisGokhan Kurt
Department of Neurosurgery, Faculty of Medicine, University of Gazi, Ankara 06500, Turkey
Surg Neurol 70:608-13; discussion 613. 2008
..We investigated and compared the effects of 3 agents--aprotinin, mitomycin C, and Adcon-L--to PF after lumbar laminectomy in rabbits...
Combined hyperbaric oxygen and hypothermia treatment on oxidative stress parameters after spinal cord injury: an experimental studyKivanc Topuz
Department of Neurosurgery, Haydarpasa Training Hospital, Gulhane Military Medical Academy, Istanbul, Turkey
Arch Med Res 41:506-12. 2010
..We undertook this study to investigate the possible beneficial effects of combined hypothermia and hyperbaric oxygen (HBO) treatment in comparison with methylprednisolone in experimental spinal cord injury (SCI)...
The role of fibroblast growth factor-2 in healing the dura mater after inducing cerebrospinal fluid leakage in ratsHakan Nurata
Department of Neurosurgery, Ergani State Hospital, Ergani, Diyarbakir, Turkey
J Clin Neurosci 16:542-4. 2009
..05) in rats treated with FGF-2 compared with rats in the control group. In this experimental model, locally applied FGF-2 effectively increased dura mater healing and induced no side effects...
A comparison of the effectiveness of waxed paper and Gore-Tex on the minimally invasive epidural fibrosis modelGokhan Kurt
Department of Neurosurgery, Gazi University Faculty of Medicine, Ankara, Turkey
J Spinal Disord Tech 22:49-51. 2009
..Experimental animal study...
Neuroprotective effects of infliximab in experimental spinal cord injuryGokhan Kurt
Department of Neurosurgery, Gazi University Faculty of Medicine, 06500 Ankara, Turkey
Surg Neurol 71:332-6, discussion 336. 2009
..The aim of the study is to assess the effects of infliximab, a TNF-alpha receptor blocker, in a spinal cord clip compression injury model...
Ultrastructural evaluation of Pulsed Radiofrequency and Conventional Radiofrequency lesions in rat sciatic nerveKagan Tun
Department of Neurosurgery, Ankara Numune Education and Research Hospital, Ankara, Turkey
Surg Neurol 72:496-500; discussion 501. 2009
..In the present study, our main goal was to evaluate and compare the ultrastructure of peripheral nerve tissue that was heated by PRF, CRF with 42 degrees C, and CRF with 70 degrees C...
Neuroprotective effects of infliximab in experimental spinal cord ischemic injuryCagatay Guven
Department of Neurosurgery, Gazi University, Faculty of Medicine, Besevler, Ankara 06500, Turkey
J Clin Neurosci 17:1563-7. 2010
..These results indicate that infliximab may protect the spinal cord against injury in a rabbit I/R model...
Existence of two separate facet joints on the same side: case of a congenital anomalyMurat Kutlay
Haydarpasa Training Hospital, Gulhane Military Medical Academy, Department of Neurosurgery, Istanbul, Turkey
Turk Neurosurg 21:239-41. 2011
..The patient's symptoms were resolved after decompression and fusion surgery. This is a unique case of the congenital existence of two separate facet joints on the same side of the first sacral vertebra...
Morphometric characteristics of the inner and outer diameter of lumbar pedicles on computed tomographyErkan Kaptanoglu
Ankara Numune Education and Research Hospital, Samanpazari, 06550 Ankara, Turkey
Neurol Neurochir Pol 43:533-7. 2009
..The aim of the present study was to compare the inner and outer pedicle diameters of lumbar pedicles, to determine the inner/outer pedicle diameter ratios, and to develop a simple measure for estimating optimal pedicular screw size...
The importance of vertebral artery proximity to the odontoid process during anterior odontoid approachesKagan Tun
Department of Neurosurgery, Ankara Numune Education and Research Hospital, Samanpazari, Ankara 06100, Turkey
J Clin Neurosci 16:1325-7. 2009
..Since the odontoid process may be in close contact with the VA, the relationship between them should be evaluated preoperatively in all candidates for odontoid surgery using three-dimensional CT angiography...
Anatomical study of axis for odontoid screw thickness, length, and angleKagan Tun
Department of Neurosurgery, Ankara Numune Education and Research Hospital, Samanpazari, 06550 Ankara, Turkey
Eur Spine J 18:271-5. 2009
..Screw length should be measured on CT only. To provide safe and strong anterior odontoid screw fixation, screw thickness, length, and angle should be known preoperatively, and these can be measured on X-ray and CT...
Infliximab administration reduces neuronal apoptosis on the optic pathways in a rabbit hydrocephalus model: a preliminary reportGokhan Kurt
Department of Neurosurgery, Gazi University, Ankara, Turkey
Br J Neurosurg 24:275-9. 2010
..This study was designed to explore the effects of infliximab on the optic pathway in kaolin induced hydrocephalus rabbit model...
The effects of topical granulocyte-macrophage colony-stimulating factor on dural healing in rats after induced cerebrospinal fluid leakageGokhan Kurt
Department of Neurosurgery, Gazi University Faculty of Medicine, Ankara, Turkey
J Neurosurg Spine 7:419-22. 2007
..In this study, the authors investigate the effects of topically applied recombinant mouse granulocyte-macrophage colony-stimulating factor (GM-CSF) on dural healing in a rat model of dural injury and cerebrospinal fluid leakage...
Should we operate all extradural spinal arachnoid cysts? Report of a caseErtan Ergun
Gazi University Faculty of Medicine, Neurosurgery Department, Ankara, Turkey
Turk Neurosurg 18:52-5. 2008
..Here we present a 14-year-old female who presented with intermittent low back pain for 1 year and a spinal arachnoid cyst that was followed for two years without any neurological deterioration...
A neurosurgical view of anatomical evaluation of anterior C1-C2 for safer transoral odontoidectomyKagan Tun
Department of Neurosurgery, Ankara Numune Education and Research Hospital, Ankara, Turkey
Eur Spine J 17:853-6. 2008
..A quantitative understanding of the anterior anatomy of C-1 and C-2 is necessary when considering transoral odontoid resection. In this study the authors define safe zones for anterior atlas and axis...
The role of FloSeal in reducing epidural fibrosis in a rat laminectomy modelFikret Dogulu
Department of Neurosurgery, Gazi University School of Medicine, Ankara, Turkey, GSM
Neurol Neurochir Pol 43:346-51. 2009
..In this study, the authors investigated the effect of FloSeal (a gelatine-containing thrombin-based haemostatic agent) on spinal epidural fibrosis in a rat laminectomy model...
Huge intradiploic epidermoid cystOmer Faruk Turkoglu
Ankara Numune Research and Education Hospital, Department of Neurosurgery, Ankara, Turkey
Neurol Neurochir Pol 44:204-7. 2010
..The pathological findings were consistent with the diagnosis of an epidermoid cyst. The patient was discharged free of symptoms...
Iniencephaly and long-term survival: a rare case reportMurat Hamit Aytar
Faculty of Medicine, Department of Neurosurgery, Gazi University, Ankara, Turkey
Childs Nerv Syst 23:719-21. 2007
..There are only six previously documented long-term survivors. In our case, our patient with iniencephalic signs and findings is still living. She is 2 years old now. We think that this patient presents a mild form of iniencephaly...
A mature cystic teratoma in pineal region mimicking parietal encephalocele in a newbornM Kemali Baykaner
Division of Pediatric Neurosurgery, Department of Neurosurgery, Gazi University Medical School, Ankara, Turkey
Childs Nerv Syst 23:573-6. 2007
..They are usually located in pineal and suprasellar regions. The authors aim to report an extremely unusual presentation, location, and appearance of a teratoma in a newborn...