Bilateral Medial Medullary Infarct with Unique Radiological Presentation.

Bilateral medial medullary infarction is a rare subtype of stroke.The typical heart-shaped appearance on magnetic resonance imaging is pathognomonic for bilateral medial medullary syndrome. Vertebrobasilar dolichoectasia is a condition characterized by tortuous dilatation and marked enlargement of the basilar and vertebral arteries, and it may cause posterior circulation infarction. We present the case of a 55-year-old female patient with complaints of speech disorder, regression in consciousness, and difficulty breathing. Diffusion-weighted imaging examination was normal on arrival. In the cranial imaging after 24 hours, acute infarction was observed in the bilateral medial medullary area. Time-of-flight magnetic resonance angiography revealed vertebrobasilar dolichoectasia. In this report, a case of bilateral medial medullary infarction with a unique radiological appearance accompanied by vertebrobasilar dolichoectasia, which is rarely reported in the literature, is presented. Keywords: Stroke, infarct, bilateral medial medullary infarction, heart appearance.

Retrospective analysis of effectiveness of fingolimod in real life setting in Turkey (REFINE).

BACKGROUND: During multiple sclerosis (MS) treatment different modes of action such as lateral (interferon beta to glatiramer acetate or glatiramer acetate to interferon beta) or vertical (interferon beta/glatiramer acetate to fingolimod) drug switch can be performed. This study aims to investigate the clinical effectiveness of switching from the first-line injectable disease modifying treatments (iDMTs) to fingolimod (FNG) compared to switching between first-line iDMTs. METHODS: This is a multicenter, observational and retrospective study of patients with relapsing-remitting MS who had lateral and vertical switch. The observation period included three key assessment time points (before the switch, at switch, and after the switch). Data were collected from the MS patients' database by neurologists between January 2018 and June 2019. The longest follow-up period of the patients was determined as 24 months after the switch. RESULTS: In 462 MS patients that were included in the study, both treatments significantly decreased the number of relapses during the postswitch 12 months versus preswitch one year while patients in the FNG group experienced significantly fewer relapses compared to iDMT cohort in the postswitch 12 months period. FNG cohort experienced fewer relapses than in the iDMT cohort within the postswitch 2 year. The mean time to first relapse after the switch was significantly longer in the FNG group. DISCUSSION: The present study revealed superior effectiveness of vertical switch over lateral switch regarding the improvement in relapse outcomes. Patients in the FNG cohort experienced sustainably fewer relapses during the follow-up period after the switch compared the iDMT cohort. Importantly, switching to FNG was more effective in delaying time to first relapse when compared with iDMTs.

Familial coexistence of demyelinating diseases and familial Mediterranean fever.

Familial Mediterranean fever (FMF) is a monogenic autoinflammatory disease characterized by fever and serositis attacks caused by mutations in the MEditerranean FeVer (MEFV) gene encoding the pyrin gene. Gain of the function mutations of the pyrin gene lead to stimulation of pro-inflammatory cytokines. Persistent pro-inflammatory situation in the course of FMF may play a role in the development of some other inflammatory diseases such as Behcet's disease, psoriasis, and vasculitis. Multiple sclerosis (MS), as a demyelinating disorder, is also more commonly seen in FMF patients compared to the general population. There are scarcely any research reporting that these two diseases coexist in more than one person in the same family. We have discovered cases of FMF and demyelinating disorders in five members of two different families. Besides the two families we are reporting, there are only four other families reported so far. Having combined the data of all these six families, we present a case-based review in this study. We aimed to draw attention of physicians to familial co-occurence of FMF and demyelinating disorders and also to discuss possible mechanisms of the coexistence of these two diseases in light of the literature.

The effect of a mobile education application (MobilMS) developed for multiple sclerosis patients in Turkey on symptom management and quality of life: A randomized controlled study.

BACKGROUND: Multiple sclerosis (MS) is a neurodegenerative disease that affects the central nervous system (CNS) and is caused by immune dysfunction. MS results in a variety of symptoms that affect physical, emotional, social, and cognitive functioning. Effective symptom management is a critical factor in improving the quality of life (QoL) of patients with MS. PURPOSE: To determine the effects of a comprehensive mobile education application developed for Turkish patients with MS on symptom management and QoL. METHODS: The study was conducted as a randomized controlled trial and included 63 patients with MS older than 18 years who had an Expanded Disability Status Scale score of ≤6 and were actively using smart phones (intervention group, n = 31; control group, n = 32). Data were collected using a patient information form, the Multiple Sclerosis-Related Symptom (MS-RS) checklist, the Multiple Sclerosis Quality of Life Scale (MSQoL-54), and the Multiple Sclerosis Treatment Adherence Questionnaire (MS-TAQ). The scales were administered three times: at baseline, first month, and third month. Patients with MS in the intervention group were followed up for three months using MobilMS. RESULTS: In the intervention group, the mean rating of MobilMS was 8.74±1.29. Most patients indicated that MobilMS was an "informative and useful application". None of the patients in the study reported any side effects or difficulties when using MobilMS application. The mean MSQL-54 score of the intervention group was significantly higher compared to that of the control group at the first and third months (p = 0.001). The mean scores on the MS-RS checklist (p = 0.985), MS-TAQ subscale, Disease modifying therapies (DMT) barriers (p = 0.237), DMT side effects (p = 0.994), DMT coping strategies (p = 0.469), and Missing Doze Rate (MDR) (p = 0.765) were lower in the intervention group than in the control group, but these results were not statistically significant. CONCLUSION: The results of the study showed that MobilMS was highly appreciated, accepted, and used by patients with MS. MobilMS has the potential to meet the requirements for a free and accessible symptom management tool for patients with MS. The innovative MobilMS-based education intervention for support and symptom management is recommended as part of supportive care for this patient population. It is hoped that this study will pave the way for future studies on the utility of mobile applications for symptom management in patients with MS.

The role of oligoclonal band count and IgG index in treatment response and disease activity in multiple sclerosis.

BACKGROUND/AIM: Multiple sclerosis (MS) is an inflammatory demyelinating central nervous system (CNS) disease. Among the paraclinical tests, brain and spinal Magnetic Resonance Imaging (MRI) is primarily involved in the diagnosis process, and cerebrospinal fluid (CSF) analysis is fundamental in diagnosing MS and the differential diagnosis. A positive relationship was demonstrated between oligoclonal band (OCB) positivity, CSF band number and immunoglobulin G(IgG) index. The study aimed to evaluate whether the number of OCB can predict disease activity and determine a correlation with the IgG index. METHODS: Our study included 401 MS patients who had relapsing-remitting multiple sclerosis (RRMS), primary progressive multiple sclerosis (PPMS), secondary progressive multiple sclerosis (SPMS), clinic isolated syndrome (CIS), radiologic isolated syndrome (RIS), Neuromyelitis optica spectrum disorder (NMOSD) and Acute disseminated encephalomyelitis (ADEM) with OCB number groups of 2-4, 4-8, 8-12, and 12 and above. RESULTS: No significant correlation was observed between IgG index, pre-and post-treatment EDSS (Expanded Disability Status Scale Scores) and disease-modifying therapies (DMT). Drug response was better in the patient group with band number between 2 and 8 and post-treatment EDSS scores were lower (1.62±0.44). CONCLUSION: The study results suggested that band number may be as valuable as the IgG index and a predictive biomarker for disease activity.

Retrospective Evaluation of the Results of Low-Dose Intravenous Thrombolytic Therapy in Acute Ischemic Stroke.

Objectives: This study aimed to investigate the clinical data of patients with acute ischemic stroke who received low-dose intravenous (IV) thrombolytic therapy (0.9 mg/kg; maximum 50 mg) for various reasons, compare the obtained results with those of patients who received standard-dose thrombolytic therapy, and discuss them in light of the literature. Methods: Patients who received IV thrombolytic therapy within 4.5 h of symptom onset between January 2015 and June 2018 were retrospectively reviewed. Patients were divided into the low-dose group (0.9 mg/kg; max. 50 mg) and the standard-dose group (0.9 mg/kg; max 90 mg) according to the thrombolytic therapy dose, after which demographic data and clinical results were analyzed. Results: A total of 109 patients receiving thrombolytic therapy (19 patients in the low-dose group and 90 patients in the standard-dose group) were included in the study. There was no significant difference between the two groups in terms of good outcome rates (47.4% vs. 52.2%). There was no statistically significant difference in terms of symptomatic and asymptomatic intracerebral hemorrhage rates. Conclusion: Our study showed similar efficacy and safety for low-dose IV thrombolytic therapy compared with standard-dose IV thrombolytic therapy administered within 4.5 h of symptom onset in patients with acute ischemic stroke.

Effect of Adiponectin on Acute Experimental Cerebral Ischemia/Reperfusion Injury.

AIM: To examine the effect of adiponectin administration on acute brain injury in an experimental model of cerebral ischemia/ reperfusion (I/R) in rats. MATERIAL AND METHODS: The study animals were divided into the following four groups: group I, sham (did not undergo surgical intervention and did not receive drugs); group II, the I/R model (received the intervention, but did not receive drugs); group III (I/Radiponectin) (the I/R model was used, and the animals were treated with 5 mg/kg adiponectin peritoneally 30 minutes after the ischemia); and group IV (I/R-tirofiban)( the I/R model was used, and the animals were treated with 0.5 mg/kg tirofiban peritoneally 30 minutes after the ischemia). RESULTS: Tumor necrosis factor-? (TNF-?) and interleukin (IL)-1? levels were statistically higher in the I/R group (group II) than in other groups. In the post-hoc (Tukey) test analysis, groups I, III, and IV had significantly lower TNF-? and IL-1? levels after treatment with both tirofiban and adiponectin than group II. No statistically significant difference was found between groups III and IV in terms of TNF-? levels. However, the decreased IL-1? level was more pronounced in group IV (tirofiban) than in other groups. The mean neurologic deficit scores were statistically significantly different among the groups. In the post-hoc (Tukey) test analysis, neurologic deficit scores were statistically significantly lower in groups III and IV than in group II. CONCLUSION: Adiponectin has anti-inflammatory and cerebral protective effects in experimental cerebral I/R injury.

Isolated corpus callosum lesion associated with cytokine storm in COVID-19.

Coronavirus disease 2019 (COVID-19) causes many neurological complications such as cerebrovascular diseases, encephalitis, myelitis, and demyelinated disease. Here we present a rare complication of COVID-19: an isolated cytotoxic lesion of the splenium of the corpus callosum that occurred during a cytokine storm. It responded well to tocilizumab treatment, with complete regression of the lesion.

The Turkish experience of COVID-19 infection in people with NMOSD and MOGAD: A milder course?

BACKGROUND: COVID-19 is a multisystemic infection with variables consequences depending on individual and comorbid conditions. The course and outcomes of COVID-19 during neuromyelitis optica spectrum disorders (NMOSD) and myelin oligodendrocyte glycoprotein antibody-associated disorders (MOGAD) are not clearly known. OBJECTIVE/METHODS: The aim of this study was to examine the features and outcomes of COVID-19 infection in NMOSD and MOGAD patients. The patients' demographic and clinical factors, disease modifying treatment (DMT) used and disease information of COVID-19 infection were recorded. Conditions leading to hospitalization and severe exposure to COVID-19 infection were also analyzed. RESULTS: The study included 63 patients from 25 centers. Thirty-two patients (50.8%) belong to AQP-4 seropositive group, 13 (20.6%) and 18 (28.6%) were in MOG-positive and double-seronegative groups, respectively. Risk factors for severe COVID-19 infection and hospitalization were advanced age, high disability level and the presence of comorbid disease. Disease severity was found to be high in double-seronegative NMOSD and low in MOGAD patients. No statistically significant effect of DMTs on disease severity and hospitalization was found. CONCLUSION: In NMOSD and MOGAD patients, advanced age, high disability and presence of comorbid disease pose risks for severe COVID-19 infection. There was no direct significant effect of DMTs for COVID-19 infection.

The clinical evaluation of the oral status in Alzheimer-type dementia patients.

BACKGROUND: To evaluate the oral health status in patients with Alzheimer dementia (AD), and the association of the disease severity with the oral findings. METHODS: The study was conducted on the study group (31 AD patients) and the control group (47 healthy volunteers) from the Neurology Department of the Institute. Cognitive status was evaluated with the MMSE scoring system. Oral parameters, such as decaying, missing, filled teeth (DMFT) index and teeth present (PT) were evaluated in the patients. Oral hygiene status, denture status and mucosal lesions, including denture-induced stomatitis were also investigated. RESULTS: The study was conducted on the study group (31 AD patients) and the control group (47 healthy volunteers). Tooth brushing and denture cleaning were irregular in 22 of 31 (70%) patients with AD. The ratio of the subjects who forgot to remove their denture during the night was significantly higher in the study group than in the control group (p < 0.001). In this study, decreased cognitive functions in AD patients have been demonstrated to result in a deterioration of denture care and increased denture-related mucosal lesions. CONCLUSIONS: These findings were considered due to decreased denture care including the non-removal of the denture in the night in the patients with decreased cognitive functions.

The Sustained Therapeutic Effects of Percutaneous Posterior Tibial Nerve Stimulation in the Treatment of Neurogenic Lower Urinary Tract Symptoms in Patients with Parkinson's Disease: 24-months Clinical and Urodynamic Results.

OBJECTIVE: To determine the sustained therapeutic effect of percutaneous posterior tibial nerve stimulation (PTNS) treatment in Parkinson's disease patients with detrusor activity during 24 months. METHODS: After 12 weeks therapy, PTNS was applied at 14-day intervals for 3 months, 21-day intervals for 3 months and 28-day intervals through 24 months. The patients completed a 3-day voiding diary and ICIQ-SF, OAB-V8, OAB-q SF questionnaires at 3rd, 6th, 9th,12th and 24th month. RESULTS: A total of 76 patients were enrolled in the study. Of these 44 (57.9%) were men and 32 (42.1%) women. The differences of compared parameters at baseline and at the end of 24 months were as follows; daytime frequency decreased by 4.6 voids daily, urge incontinence decreased by 4.2 episodes daily, urgency episodes decreased by 6.2 episodes daily, nocturia decreased by 2.4 voids (P <.001) and voided volume improved by a mean of 71.4 cc (P <.05). When compared with baseline significant improvements were seen in the volume at the first involuntary detrusor contraction (1st IDCV), maximum cystometric capacity (MCC), maximal detrusor pressure at first involuntary detrusor contraction (1st IDC Pdetmax), maximal detrusor pressure at MCC (MCC Pdetmax), detrusor pressure at maximal flow (PdetQmax) and post-void residual volume (PVR) after PTNS treatment at 3, 12, 24 months (P <.001 for each) except maximal flow rate (Qmax) value (P ˃.05). CONCLUSIONS: These results have demonstrated the significant improvements both on voiding and urodynamic parameters under PTNS treatment with a tapering protocol for during 24-months in Parkinson's disease with detrusor activity.

First-line treatment posterior tibial nerve stimulation in patients with interstitial cystitis/bladder pain syndrome.

INTRODUCTION: The aim of this study was to determine the effects of first-line treatment posterior tibial nerve stimulation (PTNS), applied once a week for a 12 week period, as a treatment modality for patients with Interstitial Cystitis/Bladder Pain Syndrome (IC/BPS). MATERIAL AND METHODS: A total of 39 female patients with IC/BPS were enrolled in the study. Patients had one 30-minute session of PTNS per week for 12 weeks and symptoms were assessed before and after the treatment sessions by the use of a voiding diary, visual analog scale (VAS) for pain, O'Leary-Sant interstitial cystitis symptom index (ICSI), and O'Leary-Sant interstitial cystitis problem index (ICPI). RESULTS: The mean age of the patients was 38.9 ±7.1 years. The improvements in voiding diary parameters after 12 weeks of PTNS treatment were statistically significant compared to baseline but the changes in nocturia, and average voiding volume were not statistically significant. Mean parametric improvements after 12 weeks of PTNS treatment compared to baseline included a daytime frequency decrease by 3.8 voids daily, urgency episodes decrease by 4.7 episodes daily, nocturia decrease by 0.3 voids and voided volume improvement by a mean of 8.4 ml. The difference for ICSI, ICPI and VAS between baseline and the 12th week of PTNS treatment scores demonstrated statistically significant improvements in pain severity, symptom and problem index. CONCLUSIONS: The findings in this study demonstrated the improvements of voiding diaries, ICSI, ICPI and VAS scores in patients with IC/BPS after 12 weeks PTNS. PTNS treatment is a beneficial firs-line treatment option to IC/BPS symptom amelioration.

Acute urodynamic effects of percutaneous posterior tibial nerve stimulation on neurogenic detrusor overactivity in patients with Parkinson's disease.

AIMS: Lower urinary tract dysfunction is often occurs in patients with Parkinson's disease (PD), that is primarily induced by neurogenic detrusor overactivity (NDO) and negatively effect the quality of the patient's life. The aim of this study is to evaluate the acute effects of posterior tibial nerve stimulation (PTNS) on the urodynamic findings in the PD patients with NDO. METHODS: Thirty-two patients with PD (19 [59.3%] men and 13 [40.6%] women) with NDO were included in the study. Mean age of the patients was 64.2 +/- 8.7 years (range 44-78). Urodynamic studies before and during PTNS were performed. Electrical stimulation was applied unilaterally from the medial malleolus and posterior to the edge of the tibia by using charge-compensated 200 microsec pulses with a pulse rate of 20 Hz. Mean first involuntary detrusor (1st IDCV) contractions and means maximum cystometric capacity (MCC) before and during PTNS was compared. RESULTS: Mean 1st IDCV on standard cystometry was 145.2 +/- 41.1 (55-265) ml, while it was 244.7 +/- 51.7 (145-390) ml during PTNS. MCC on standard cystometry was 204.8 +/- 40.5 (115-320) ml, while it was 301.2 +/- 51.5 (230-395) ml during stimulation. Mean 1st IDC and mean MCC were significantly improved during PTNS. CONCLUSIONS: These results have demonstrated the objective acute effect of PTNS on urodynamic parameters. PTNS is acutely effective to suppress detrusor overactivity in PD patients.

The clinical and urodynamic results of a 3-month percutaneous posterior tibial nerve stimulation treatment in patients with multiple sclerosis-related neurogenic bladder dysfunction.

AIM: The aim of this study was to investigate the effect of PTNS after 12 weeks, on the urodynamic findings in the Multiple Sclerosis (MS) patients with neurogenic detrusor overactivity (NDO). METHODS: A total of 19 MS patients with NDO were enrolled in the study. Urodynamic studies before and after 12 weeks PTNS were performed. PTNS was applied unilaterally from the medial malleolus and posterior to the edge of the tibia by using charge-compensated 200 micros pulses with a pulse rate of 20 Hz, weekly, during 3 months. The effects of PTNS on urodynamic variables were compared of baseline and after PTNS data in MS patients. RESULTS: Mean volume at the first involuntary detrusor contraction (1st IDCV) on standard cystometry was 124.2+/-37.6 ml, while it was 217.5+/-66.4 mL after PTNS. Mean maximum cystometric capacity (MCC) on standard cystometry was 199.7+/-29.3 mL, while it was 266.8+/-36.9 mL after stimulation. The improvements in the 1st IDCV and MCC were statistically significant after stimulation. Mean P(detmax) at first involuntary detrusor contraction, maximal detrusor pressure at maximum cystometric capacity, detrusor pressure at maximal flow (P(detQmax)) and maximal flow rate (Q(max)) were statistically significant after PTNS for 12 weeks. CONCLUSIONS: These results have demonstrated that PTNS is effective to suppress NDO in MS patients after PTNS. Although long-term efficacy of PTNS is known, the findings showed prominent improvements on the clinical and urodynamic outcome, we think that the use of PTNS for DO in MS patients will be promising in clinical practice in the future.

Protective effects of vitamin E on central nervous system in streptozotocin-induced diabetic rats.

OBJECTIVE: To evaluate the histopathological and antioxidant effects of vitamin E (VE) treatment on brain tissue in streptozotocin (STZ)-induced diabetic rats. METHODS: Thirty two male Wistar albino rats were used. The study comprised four groups of 8 rats: Group A - untreated group, group B - diabetic group, group C - VE and group D - diabetic plus VE. In the diabetic groups, diabetes was induced by a single intraperitoneal injection of 65 mg/kg STZ. Vitamin E was given 50 mg/kg/day i.p. for three weeks. Concentrations of glucose, malondialdehyde (MDA), superoxide dismutase (SOD), catalase (CAT), and glutathione peroxidase (GPx) were detected in the haemolysate. RESULTS: Glucose concentrations were increased in the blood of the STZ-treated rats compared with those in the diabetic groups (group B and D). The MDA concentrations in the brain from diabetic rats increased, whereas the GPx, SOD, CAT concentrations decreased. Treatment with VE returned concentrations of MDA, GPx, SOD and CAT toward control values. The MDA concentration in the diabetic group (20.65+/-2.24 nmol/mg Hb) was decreased compared with the VE treated group (15.54+/-1.32 nmol/mg Hb). There were no pathological differences between untreated and VE treated rats' brains. Neuronal ischemic damages were determined in STZ-induced diabetic rats. Ischemic neuronal alterations in group B (diabetic) had more damage than group D (diabetic + VE). CONCLUSION: The study revealed neuroprotective effects of VE on ischemic damage in diabetic central neuronal cells, caused by diabetic oxidative stress.

Efficiency of posterior tibial nerve stimulation in category IIIB chronic prostatitis/chronic pelvic pain: a Sham-Controlled Comparative Study.

OBJECTIVES: To evaluate the efficacy of percutaneous posterior tibial nerve stimulation (PTNS) for treatment of the patients with category IIIB chronic non-bacterial prostatitis/chronic pelvic pain syndrome. METHODS: A total of 89 patients with therapy-resistant pelvic pain were randomized to receive either nerve stimulation (n = 45) or sham treatment (n = 44). The National Institutes of Health Chronic Prostatitis Symptom Index and visual analogue scale were used to assess treatment success after 12 weeks of intervention. Objective success was defined as a minimum 50% decrease in the mean scores. A decrease of over 25% to below 50% was considered to be a partial response. RESULTS: An objective response was observed with the pain and symptom scores after 12 weeks of PTNS in 18 (40%) and 30 (66.6%) of the patients, whereas a partial response was observed in 27 (60%) and 15 (33.3%) of the patients, respectively. Mean symptom scores and visual analogue scale scores for pain and urgency were significantly changed from 23.6 +/- 6.3 at baseline to 10.2 +/- 3.6, 7.6 +/- 0.8 at baseline to 4.3 +/- 0.6, 5.7 +/- 0.8 at baseline to 3.4 +/- 0.7, respectively. Scores for the symptoms, urgency and pain were not changed with sham treatment. CONCLUSIONS: These results have demonstrated that percutaneous PTNS may relieve pain in the patients with category IIIB chronic non-bacterial prostatitis/chronic pelvic pain syndrome.

Evaluation of the size and area of the corpus callosum with the Osiris method in Alzheimer's disease.

BACKGROUND/OBJECTIVE: Significant corpus callosum (CC) atrophy has been demonstrated in patients with Alzheimer's disease (AD). The aim of this study is to evaluate the size and the area of the CC with the Osiris method. The correlation between the CC measurements and Mini-Mental Status Examination (MMSE) scores in AD patients was also investigated. METHODS: The results of the topographic measurements included the cross-sectional area of entire CC, body, rostral portion of the genu and splenium from a midsagittal magnetic resonance imaging section. The results of the topographic measurements of CC on MRI with the Osiris method were compared between AD (n = 29) and control subjects (n = 27). RESULTS: In AD patients the mean value of the splenium was 9.2 +/- 1.5 mm, the width of the CC body was 3.9 +/- 0.2 mm, the rostral portion of the genu was 7.9 +/- 0.2 mm, and the total CC area was 47.2 +/- 0.9 mm(2). In the control group the mean values were 12.2 +/- 2.1 mm, 5.9 +/- 0.2 mm, 11.2 +/- 0.2 mm and 56.1 +/- 0.6 mm(2), respectively. Significant reduction was detected in the splenium, the CC body and the rostral part of the genu and CC area in AD patients. The MMSE score was 18.9 +/- 4.5 in the AD patients and 29.1 +/- 0.9 in the control subjects. A significant positive correlation between the MMSE scores and each CC measurement was seen in the AD patients. CONCLUSION: The results of this study suggest that callosal atrophy in AD may suggest the severity of the disease. The Osiris method for CC measurements may be used as an easy and reliable technique to assess the severity of the disease.

Perception of epilepsy in Turkey in the light of two different cities.

The aim of this study was to investigate the perception of epilepsy in Turkey, from west to east, in Kutahya and Yuksekova, two cities of different sociocultural and ethnic status. This was a retrospective comparison study which evaluated the results of two prior studies investigating stigmatization of patients diagnosed with epilepsy and their first-degree relatives in two different cities of Turkey, Kutahya and Yuksekova. The Survey of Epileptic Patient Relatives on the Knowledge, Attitudes, and Behavior Regarding the Disorder was used and included questions on descriptive characteristics, familiarity with epilepsy, attitudes toward epilepsy, and understanding of epilepsy. Data collected by use of the SPSS 15.0 software were analyzed with chi2-test. In Yuksekova group, 88.5% of first-degree relatives of people with epilepsy felt primarily fear when they heard the diagnosis of epilepsy in their relatives; in Kutahya group, the respective rate was 19.1% (p < 0.05). The number of participants who objected their child marrying someone with epilepsy was significantly higher in Yuksekova group (p < 0.05); however, if married, the Yuksekova group significantly stated that they should have a baby, revealing the importance of children as an indicator of power and dignity in the eastern region of Turkey (p < 0.05). Although understanding of epilepsy was favorable, educating the community about epilepsy and personal contacts are the major strategies against epileptic stigmatization.

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.

Our aim in this study was to investigate the effect of moderate acute alcohol administration on cysteine protease mediated neuronal apoptosis and nitric oxide production in the traumatic brain injury. A total of 29 adult Sprague-Dawley male rats weighing 250-300 g were used. The rats were allocated into four groups. The first group was the control (sham-operated) group in which only a craniotomy was performed, the others were alcohol, trauma and trauma+alcohol groups. Caspase-3 enzyme activity in the trauma group increased significantly in comparison with the control group. The alcohol given group showed a decreased caspase-3 enzyme activity compared to the trauma group. The level of caspase-3 enzyme activity in the alcohol+trauma group decreased in comparison to the trauma group. SF/FEL ratio of cathepsin-L enzyme activity in the trauma group was significantly higher than in the control group. Our results indicate that moderate alcohol consumption may have protective effects on apoptotic cell death after traumatic brain injury. Protective effects of moderate ethanol consumption might be related to inhibition of lysosomal protease release and nitric oxide production.

Erythropoietin prevents nitric oxide and cathepsin-mediated neuronal death in focal brain ischemia.

We examined the preventive effect of human recombinant erythropoietin (HrEPO) on nitric oxide (NO)-mediated toxicity to neurons and cysteine protease release into cytoplasm, which is attributed to neuronal death in brain ischemia. Focal cerebral ischemia was induced by permanent occlusion of middle cerebral artery in two sets of rat. The first set was used to monitor NO concentration and cathepsin activity, while the second was used for histological examination with hematoxylin and eosin, and TUNEL staining. A group in both set was administered human recombinant erythropoietin (HrEPO). NO content, cathepsins B and L activity increased significantly in the post-ischemic cerebral tissue (p<0.05). HrEPO treatment reduced NO concentration and cathepsin activity to control level (p>0.05). A significant increase in the number of necrotic and apoptotic neurons was observed in the post-ischemic cerebral cortex (p<0.05). 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.