AIM:To determine the relationship between the serum urate (SU) level, neutrophil / lymphocyte ratio (NLR), and pain severity using preoperative and postoperative visual analogue scale (VAS) scores in patients with lumbar disc herniation (LDH). MATERIAL and METHODS:This single-center, cross-sectional study included 20 consecutive patients who were operated for LDH by the same surgeon. The patients'pre-and postoperative UA levels, NLRs, and intensity severity VAS scores were investigated. Preoperative magnetic resonance imaging (MRI) findings, serum UA levels, and neutrophil and lymphocyte counts were recorded. Pain severity was recorded preoperatively and at 6 months postoperatively. Effects of the preoperative SU levels and NLRs on the pre-and postoperative VAS scores were statistically assessed. RESULTS:Statistically significant positive correlation coefficients were determined between NLR and the preoperative and postoperative VAS scores. Negative correlation coefficients were found between the SU levels and preoperative VAS scores; in contrast, positive correlation coefficients were found between the SU levels and the postoperative VAS scores. CONCLUSION:Our results demonstrate the importance of not ignoring the serum UA level and NLR in pre-and postoperative pain in patients with LDH. Nevertheless, further extensive studies are warranted.

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Background and aim Late-onset seizure due to intracerebral needle is a rare entity. Most of them were clinically asymptomatic and rarely presented with seizure. Sewing needles are used in homicidal attempt in infancy or early childhood before the closure of the fontanels. Because of sociologic, politic, and scientific deficiencies subject remained untouched. We tried shedding some light on this ambiguous phenomenon. Material and methods We report a 54-year-old man who was admitted to our neurosurgery outpatient department with epilepsy due to a sewing needle located in the left frontal lobe of the brain and made extensive literature review. Result Patient's physical and neurological examinations were completely normal. All biochemical and hematological tests were normal. Cranial tomography demonstrated a linear density at the left frontal lobe compatible with a sewing needle. Patient was followed-up with antiepileptic treatment with no seizure. Sixty cases from up-to-date literature and past cases were reviewed. Patients' ages differ from 4 days to 70 years. Our review showed four cases treated with antibiotics, 19 patients went to surgery, and others just followed-up with antiepileptic and other drugs. Conclusion Literature needs an autopsy series for a more intimate estimation. Due to psychosocial and legitimacy problems, matter should be handled cautiously and law enforcement agencies must be informed. Follow-up with medication is the first line of treatment with asymptomatic patients. Treatment is dictated by clinic onset, physical examination, and patient consent.

BACKGROUND: Adalimumab (ADA), which is a new-generation recombinant human monoclonal antibody for tumor necrosis factor α (TNFα), has strong anti-inflammatory effects. The role of enhanced inflammation is well established for the development and progression of cerebral vasospasm. Investigated in the present study is the probable ameliorating and neuroprotective effects of ADA in rabbits using a cerebral vasospasm model with biochemical and histopathological methods. METHODS: Thirty male New-Zealand white rabbits were randomly divided into control, subarachnoid hemorrhage (SAH) only and SAH plus ADA treatment groups. SAH was established as a single cisterna magna autologous arterial blood injection. ADA treatment was started just after intracisternal blood injection and continued for 72 hours once a day. The animals were sacrificed 72 hours after the induction of SAH, serum and brainstem tissue obtained for investigations. RESULTS: Brainstem tissue and plasma levels of tumor necrosis factor-alpha and Interleukin-1β, brainstem tissue Matrix metalloproteinase-9 levels increased after SAH and partly decreased after treatment. Plasma levels of brain-derived neurotrophic factor decreased after SAH and partly restored after treatment. ADA treatment significantly increased the mean cross-sectional area of the vasospastic basilar arteries, reduced the basilar artery wall thickness and also ameliorates enhanced endothelial apoptosis. CONCLUSION: Findings obtained in this study suggest that ADA is an effective neuroprotective agent for ameliorating cerebral vasospasm in experimental rabbit vasospasm.

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