Ramazan Durmaz

Summary

Affiliation: Osmangazi University
Country: Turkey

Publications

  1. ncbi request reprint The deletion of 22q13 region in both intracranial and spinal meningiomas in a patient (case report)
    R Durmaz
    Department of Neurosurgery, Medical Faculty of Osmangazi University, Eskisehir, Turkey
    Clin Neurol Neurosurg 100:219-23. 1998
  2. ncbi request reprint AA-861 appears to suppress leukocyte infiltration induced by traumatic brain injury in rats
    Ramazan Durmaz
    Department of Neurosurgery, Medical School of Eskisehir Osmangazi University, Eskisehir, TR 26480, Turkey Tel 90 222 2392979 Fax 90 222 2392220 E mail
    Neurosciences (Riyadh) 13:217-26. 2008
  3. ncbi request reprint Symptomatic foraminal extradural meningeal cyst
    Ramazan Durmaz
    Eskisehir Osmangazi University, Department of Neurosurgery, Eskisehir, Turkey
    Turk Neurosurg 19:91-5. 2009
  4. ncbi request reprint Efficacy of prognostic factors on survival in patients with low grade glioma
    Ramazan Durmaz
    Eskisehir Osmangazi University School of Medicine, Deparment of Neurosurgery, Eskisehir, Turkey
    Turk Neurosurg 18:336-44. 2008
  5. ncbi request reprint Nitric oxide level and adenosine deaminase activity in cerebrospinal fluid of patients with subarachnoid hemorrhage
    Ramazan Durmaz
    Deparment of Neurosurgery, Eskisehir Osmangazi University School of Medicine, Eskisehir, Turkey
    Turk Neurosurg 18:157-64. 2008
  6. doi request reprint The protective effect of dexanabinol (HU-211) on nitric oxide and cysteine protease-mediated neuronal death in focal cerebral ischemia
    Ramazan Durmaz
    Department of Neurosurgery, Eskisehir Osmangazi University School of Medicine, 26480, Eskisehir, Turkey
    Neurochem Res 33:1683-91. 2008
  7. doi request reprint Dexanabinol prevents development of vasospasm in the rat femoral artery model
    Ramazan Durmaz
    Deparment of Neurosurgery, Eskisehir Osmangazi University School of Medicine, 26080 Eskişehir, Turkey
    Neurosurg Rev 31:215-23; discussion 223. 2008
  8. ncbi request reprint Lazaroid U-74389G attenuates edema in rat brain subjected to post-ischemic reperfusion injury
    Ramazan Durmaz
    Department of Neurosurgery, Medical Faculty of Osmangazi University, 26480 Eskisehir, Turkey
    J Neurol Sci 215:87-93. 2003
  9. ncbi request reprint Luteinizing hormone releasing hormone increases proliferation of meningioma cells in vitro
    R Durmaz
    Department of Neurosurgery, Medical Faculty of Osmangazi University, Eskisehir, TR 26480, Turkey
    Arch Physiol Biochem 107:286-91. 1999
  10. ncbi request reprint The effects of anticancer drugs in combination with nimodipine and verapamil on cultured cells of glioblastoma multiforme
    R Durmaz
    Department of Neurosurgery, Medical Faculty, Osmangazi University, Eskisehir, Turkey
    Clin Neurol Neurosurg 101:238-44. 1999

Collaborators

Detail Information

Publications24

  1. ncbi request reprint The deletion of 22q13 region in both intracranial and spinal meningiomas in a patient (case report)
    R Durmaz
    Department of Neurosurgery, Medical Faculty of Osmangazi University, Eskisehir, Turkey
    Clin Neurol Neurosurg 100:219-23. 1998
    ....
  2. ncbi request reprint AA-861 appears to suppress leukocyte infiltration induced by traumatic brain injury in rats
    Ramazan Durmaz
    Department of Neurosurgery, Medical School of Eskisehir Osmangazi University, Eskisehir, TR 26480, Turkey Tel 90 222 2392979 Fax 90 222 2392220 E mail
    Neurosciences (Riyadh) 13:217-26. 2008
    ....
  3. ncbi request reprint Symptomatic foraminal extradural meningeal cyst
    Ramazan Durmaz
    Eskisehir Osmangazi University, Department of Neurosurgery, Eskisehir, Turkey
    Turk Neurosurg 19:91-5. 2009
    ....
  4. ncbi request reprint Efficacy of prognostic factors on survival in patients with low grade glioma
    Ramazan Durmaz
    Eskisehir Osmangazi University School of Medicine, Deparment of Neurosurgery, Eskisehir, Turkey
    Turk Neurosurg 18:336-44. 2008
    ..In this report, we aim to determine the prognostic factors influencing the length of survival in patients with low-grade gliomas. MATERIAL and..
  5. ncbi request reprint Nitric oxide level and adenosine deaminase activity in cerebrospinal fluid of patients with subarachnoid hemorrhage
    Ramazan Durmaz
    Deparment of Neurosurgery, Eskisehir Osmangazi University School of Medicine, Eskisehir, Turkey
    Turk Neurosurg 18:157-64. 2008
    ..Adenosine and nitric oxide (NO) are known as vasodilatators. We investigated adenosine deaminase (ADA) activity and NO concentration in the cerebrospinal fluid (CSF) of patients with subarachnoid hemorrhage (SAH)...
  6. doi request reprint The protective effect of dexanabinol (HU-211) on nitric oxide and cysteine protease-mediated neuronal death in focal cerebral ischemia
    Ramazan Durmaz
    Department of Neurosurgery, Eskisehir Osmangazi University School of Medicine, 26480, Eskisehir, Turkey
    Neurochem Res 33:1683-91. 2008
    ..05). However, dexanabinol treatment lowered both of these (p < 0.05). We conclude that dexanabinol might be a useful agent for the treatment of stroke patients...
  7. doi request reprint Dexanabinol prevents development of vasospasm in the rat femoral artery model
    Ramazan Durmaz
    Deparment of Neurosurgery, Eskisehir Osmangazi University School of Medicine, 26080 Eskişehir, Turkey
    Neurosurg Rev 31:215-23; discussion 223. 2008
    ..05 and repetitive injections p<0.01). Both single and multiple dexanabinol injections also lowered apoptotic index (p<0.001). In conclusion, dexanabinol seems to prevent established vasospasm and endothelial cell apoptosis...
  8. ncbi request reprint Lazaroid U-74389G attenuates edema in rat brain subjected to post-ischemic reperfusion injury
    Ramazan Durmaz
    Department of Neurosurgery, Medical Faculty of Osmangazi University, 26480 Eskisehir, Turkey
    J Neurol Sci 215:87-93. 2003
    ....
  9. ncbi request reprint Luteinizing hormone releasing hormone increases proliferation of meningioma cells in vitro
    R Durmaz
    Department of Neurosurgery, Medical Faculty of Osmangazi University, Eskisehir, TR 26480, Turkey
    Arch Physiol Biochem 107:286-91. 1999
    ..The stimulating effects of LHRH on the increase of the amount of cells in the meningioma monolayer culture were 146% (p < 0.01), 134% (p < 0.05) and 141% (p < 0.05) of the control, respectively, for the three patients...
  10. ncbi request reprint The effects of anticancer drugs in combination with nimodipine and verapamil on cultured cells of glioblastoma multiforme
    R Durmaz
    Department of Neurosurgery, Medical Faculty, Osmangazi University, Eskisehir, Turkey
    Clin Neurol Neurosurg 101:238-44. 1999
    ..In conclusion, the enhancement of cytotoxicity of anticancer drugs by nimodipine suggests that there might be a synergy between anticancer drugs and nimodipine in the inhibition of glioma cell growth...
  11. ncbi request reprint The effects of MK-801 and U-83836E on post-ischemic reperfusion injury in rat brain
    R Durmaz
    Department of Neurosurgery, Medical Faculty of Osmangazi University, Eskisehir, Turkey
    Acta Neurobiol Exp (Wars) 59:99-104. 1999
    ..On the other hand, the inhibition of lipid peroxidation brought about by both MK-801 or U-83836E suggests the therapeutic efficiency of these agents in ischemia/reperfusion injury...
  12. ncbi request reprint Multiple nocardial abscesses of cerebrum, cerebellum and spinal cord, causing quadriplegia
    R Durmaz
    Department of Neurosurgery, Medical Faculty of Osmangazi University, 26480, Eskisehir, Turkey
    Clin Neurol Neurosurg 103:59-62. 2001
    ..This case gives suggestive evidence of an association between cervical spinal cord involvement and poor prognosis in CNS nocardiosis...
  13. ncbi request reprint Antiproliferative properties of the lazaroids U-83836E and U-74389G on glioma cells in vitro
    R Durmaz
    Medical Faculty of Osmangazi University, Department of Neurosurgery, Eskisehir, 90 26480, Turkey
    Pathol Oncol Res 5:223-8. 1999
    ..In conclusion, these compounds were found to be more cytotoxic in primary culture than the cell lines and there were also differences between their members in the inhibition of cell survival...
  14. doi request reprint Erythropoietin prevents nitric oxide and cathepsin-mediated neuronal death in focal brain ischemia
    Hilmi Ozden
    Department of Anatomy, Eskisehir Osmangazi University School of Medicine, 26480 Eskisehir, Turkey
    Brain Res 1370:185-93. 2011
    ..05). HrEPO treatment was markedly lowered both of these (p<0.05). It is concluded that HrEPO prevents neuronal death by protecting neuronal liposomes from NO-mediated toxicity and suppressing the release of cathepsins...
  15. ncbi request reprint Detection of chromosomal imbalances in spinal meningiomas by comparative genomic hybridization
    Ali Arslantas
    Department of Neurosurgery, Osmangazi University Medical Faculty, Eskisehir, Turkey
    Neurol Med Chir (Tokyo) 43:12-8; discussion 19. 2003
    ..Our results suggest that in addition to the neurofibromatosis type 2 tumor suppressor gene, other cancer-related genes located on 1p, 9p, 10q, and 17q might be involved in the etiology of spinal meningiomas...
  16. ncbi request reprint Genomic alterations in low-grade, anaplastic astrocytomas and glioblastomas
    Ali Arslantas
    Department of Neurosurgery, Medical Faculty, Osmangazi University, Eskisehir, Turkey
    Pathol Oncol Res 13:39-46. 2007
    ..Sequences of chromosome 7 and 10 seem to have pivotal roles in the biology of human gliomas. The genomic copy deletions of chromosomes 1p and 19q might provide an alternative mechanism in the genesis of astrocytomas...
  17. ncbi request reprint The importance of genomic copy number changes in the prognosis of glioblastoma multiforme
    Ali Arslantas
    Department of Neurosurgery, University of Osmangazi, Eskisehir, Turkey
    Neurosurg Rev 27:58-64. 2004
    ....
  18. ncbi request reprint Lazaroid attenuates edema by stabilizing ATPase in the traumatized rat brain
    Ramazan Durmaz
    Department of Neurosurgery, Medical Faculty of Osmangazi University, TR 26480, Eskisehir, Turkey
    Can J Neurol Sci 30:143-9. 2003
    ....
  19. doi request reprint The neuroprotective effect of acute moderate alcohol consumption on caspase-3 mediated neuroapoptosis in traumatic brain injury: the role of lysosomal cathepsin L and nitric oxide
    Gungor Kanbak
    Eskisehir Osmangazi University, The Medical School, Department of Biochemistry, Turkey
    Gene 512:492-5. 2013
    ..Protective effects of moderate ethanol consumption might be related to inhibition of lysosomal protease release and nitric oxide production...
  20. ncbi request reprint Comparative genomic hybridization analysis of genomic alterations in benign, atypical and anaplastic meningiomas
    Ali Arslantas
    Department of Neurosurgery, University of Osmangazi, Eskisehir, Turkey
    Acta Neurol Belg 102:53-62. 2002
    ..Moreover, little is known about genetic alterations during malignant progression of meningioma...
  21. ncbi request reprint Instrumentation for posterior stabilisation of cervical traumatic and degenerative disorders: bullet-shaped implant and titanium cable
    A Arslantas
    Department of Neurosurgery, University of Osmangazi, Eskisehir, Turkey
    J Neurosurg Sci 45:202-4; discussion 204-5. 2001
    ..The objective of this study was to determine the effectively and clinical safety of this system...
  22. ncbi request reprint Inadvertent insertion of a nasogastric tube in a patient with head trauma
    A Arslantas
    Neurosurgical Department, Osmangazi University, Medical Faculty, Eskisehir, Turkey
    Childs Nerv Syst 17:112-4. 2001
    ..The tube was manually removed under antibiotic prophylaxis. The patient then underwent dural repair for rinorrhoea and was discharged in good health...
  23. doi request reprint Spontaneous acute subdural hematoma and chronic epidural hematoma in a child with F XIII deficiency
    Murat Vural
    Department of Neurosurgery, Eskisehir Osmangazi University Medical Faculty, Eskisehir, Turkey
    J Emerg Med 38:25-9. 2010
    ..Therefore, in acute or chronic subdural and epidural hematomas with no underlying cause, the presence of a potential F XIII deficiency should be suspected as a cause of hemorrhagic diathesis...
  24. ncbi request reprint Comparison of the antiproliferative properties of antiestrogenic drugs (nafoxidine and clomiphene) on glioma cells in vitro
    Gökçen Yaz
    Osmangazi University, Medical Faculty, Department of Physiology, Eskisehir, Turkey
    Am J Clin Oncol 27:384-8. 2004
    ....