PTSD and depression in war survivors appear to be independent of sense of injustice arising from perceived lack of redress for trauma. Fear of threat to safety and loss of control over life appeared to be the most important mediating factors in PTSD and depression. These findings may have important implications for reconciliation efforts in postwar countries and effective interventions for traumatized war survivors.

Nitric oxide (NO), a neurotransmitter and a free radical, has been purported to be involved in numerous neurological diseases. We investigated the serum nitric oxide concentration in 30 patients with multiple sclerosis (MS), in 30 patients with epilepsy and in 30 control subjects. The aim was also to determine whether a statistically significant difference in serum NO concentrations exists between the groups of interest. The total serum nitric oxide concentration was measured using the Griess reaction after reducing nitrates to nitrites with elemental zinc. In the group multiple sclerosis, the mean NO concentrations were X ± SEM = 31.02 ± 1.79 μmol/l, in the control group X ± SEM = 25.31 ± 1.44 μmol/l and in the group epilepsy X ± SEM = 22.51 ± 1.28 μmol/l. Student's t test showed a statistically significant difference between subjects with multiple sclerosis and the control group (p = 0.013), as well as between the groups multiple sclerosis and epilepsy (p = 0.0002). This data confirms that NO may play an important role in the pathogenesis of multiple sclerosis, whereas its role in epilepsy still remains unclear.

Introduction:Recent research reported that prolonged use of AET is associated with changes in bone metabolism, with consequent reduction in bone mineral density (BMD) and increased risk of fractures.Objectives:Therefore, the aim of our study was to investigate the effects of carbamazepine on serum levels of 25 -hydroxyvitamin D and on biomarker of bone formation and resorption (serum levels of osteocalcin).Material and methods:We measured serum levels of 25-OHD and osteocalcin (OCLN) in normal controls (n=30) and in epilepsy patients taking carbamazepine (CBZ) (n=50) in monotherapy for a period of at least twelve months. For each participant, mineral density (BMD) was evaluated by dual-energy X-ray absorptiometry method.Results:The average value of vitamin D in serum was significantly lower in CBZ group than in control group (Vit D 17.03+12.86 vs. 32.03+6.99, p=0.0001). The average value of osteocalcin in serum was significantly higher in CBZ group than in control group (26.06+10.78 vs. 19.64+6, 54, p=0.004).BMD value in CBZ group was significantly lower than in control group (T. score CBZ: 0.08+1.38 vs. T. score control: 0.73+ 1.13, p=0.031; Z score CBZ:-0.05+1.17 vs. Z. score control: 0.55+0.79, p=0.015).Conclusion:AEDs are associated with bone disease, as evidenced by biochemical abnormalities and decreased BMD. Patients on long-term antiepileptic therapy, especially with enzyme-inducing agents, could benefit of routine measurement of biochemical markers of bone turnover, and BMD measurement as part of osteoporosis investigation.

Introduction:Parkinson’s disease (PD) is chronic progressive neurodegenerative disease. In patients with Parkinson’s disease among other symptoms occur cognitive dysfunctions, which can be shown by P300 wave changes.Aim:The aim of this study was to demonstrate that patients with Parkinson’s disease have reduced amplitude and prolonged latency, longer than 300 ± 10 ms.Material and Methods:The study included 21 patient suffering from Parkinson’s disease. After reviewing the medical records and analyzes the inclusion and exclusion criteria, patients were subjected to the same procedure examining auditory cognitive potentials (P300 wave) and the results were analyzed and compared to reference value for healthy population.Results:We have shown that patients with Parkinson’s disease have prolonged P300 targeted and frequent stimulus latency compared to reference value for healthy population. From 21 patient 18 had a pathological P300 target stimulus amplitude, and even 20 patients had pathological P300 frequent stimulus amplitude.Conclusion:People with Parkinson’s disease have altered P300 which indicates the presence of cognitive dysfunction in these patients.

CONFLICT OF INTEREST: NONE DECLAREDGoalThe goals of this study are to: a) determine the prevalence of diabetic polyneuropathy (DPNP) in hospitalized patients with diabetes mellitus (DM) type 2; b) determine the frequency of DPNP in hospitalized patients with type 2 DM in relation to gender, duration of diabetes, fasting blood glucose and HbA1c; c) identify the dominant DPNP symptoms and the presence of variable risk factors in hospitalized patients; and d) determine the frequency and motor nerve conduction velocity of n. peroneus (electroneuromyography) in relation to the treatment of type 2 DM in hospitalized patients with DPNP.Material and methodsThe study was conducted on 141 patients diagnosed with type 2 diabetes who were hospitalized at the Neurological clinic of Clinical Center of Sarajevo University in the period from June 1 2009 to June 1 2010. All patients included in the study were older than 18. Values determined for all subjects are: age, sex, dominant symptoms, duration of type 2 DM, fasting blood glucose, HbA1c, motor conduction velocity of n. peroneus, diabetes risk factors (hyperlipidemia, hypertension, smoking, alcoholism, obesity) and DM treatment type.ResultsOf 141 patients with type 2 DM, DPNP was confirmed in 50 patients (35.5%). Men were slightly more represented in the total sample (51.8%). In a sample of patients with DPNP, there were slightly more male patients (n=26; 52%). The average age of patients with DPNP was higher in men (58.3±12.5) (p<0.05). The average age of the patients with DPNP was 55.1± 13.2. Average values of fasting glucose was higher in the group of patients with DPNP (11.032±5.4 mmol/l) compared to patients without DPNP (9.7±2.8 mmol/l) (p<0.05). Mean values of HbA1C were higher in patients with DPNP (8.212±3.3%) compared to patients without DPNP (6.9±2.6%) (p<0.05). Analysis of DM duration between patients with and without DPNP did not show statistically significant difference (chi-square=3.858, p>0.05). In both groups, most of the patients had duration of DM over 10 years, with a minimum duration of DM of 12 months. There are statistically significant differences in applied DM therapy by gender (chi-square=11.939, p<0.05). Hypertension was more frequent in women (79.2%:69.2%), hyperlipidemia was equally presented in both sexes (50%:50%), obesity was more prevalent among women (25%:7.7%), while alcoholism and smoking were more frequent in men (7.7%:0%; 34.6%:8.3%). There are statistically significant differences in the prevalence of risk factors by gender (chi-square=10.013, p<0.05).ConclusionsThe DPNP incidence was higher in patients with longer duration of the disease, but without significant gender differences. Fasting blood glucose and HbA1c were significantly higher in patients with DPNP compared to patients without DPNP (p<0.05). The dominant symptoms of DPNP were paresthesia (44%) and hypoesthesia (28%). Regarding variable risk factors, the most common were hypertension and hyperlipidemia, without statistical significance in gender distribution, while smoking w...