Effect of glutathione on brain nitric oxide levels in an experimental epilepsy mouse model

BACKGROUND: Oxidative stress plays an important role in the pathophysiology of epilepsy. Glutathione, known as one of the compounds of antioxidant defense, has been shown to inhibit convulsions. Nitric oxide has a proconvulsant effect on a pentylenetetrazole-induced animal model

A prospective study of Willis-Ekbom disease/restless legs syndrome during and after pregnancy

Objectives: Willis-Ekbom disease/restless legs syndrome (WED/RLS) is the most common sleep-related movement disorder in pregnancy. We designed a prospective longitudinal study to investigate the correlates of WED/RLS during and after pregnancy

Investigation of the Rho-kinase 2 gene Thr431Asn polymorphism in migraine

Background: Migraine has a complex etiology determined by genetic and environmental factors, but the molecular mechanisms and genetics of this disease have not yet been fully clarified. Aim: This case/control study was designed to analyze the genotype distributions and allele frequencies for the Rho-kinase 2 (ROCK2) gene Thr431Asn polymorphism among the migraine patients. Materials and Methods: A total of 155 migraine patients and 155 healthy age and sex matched controls were included in this study. Genomic deoxyribonucleic acid from migraine patients and controls was analyzed by real-time polymerase chain reaction. Results: Neither genotype distributions nor the allele frequencies for the Thr431Asn polymorphism showed a significant difference between the groups. In addition, there were no marked differences in genotype and allele frequencies for the migraine without aura and migraine with aura subgroups when compared with control group. Conclusion: This is the first study to show that the ROCK2 gene Thr431Asn polymorphism is not a risk factor for the migraine in the Turkish population

Let's raise the awareness of MS specialists concerning the frequency and impact of RLS in MS and consequently the life quality of patients with MS: Striking results of the 'RELOMS-T' Study

70th Annual Meeting of the American-Academy-of-Neurology (AAN) -- APR 21-27, 2018 -- Los Angeles, CAWOS: 000453090800408Amer Acad Neuro

'Is RLS a harbinger and consequence of MS?: Striking results of the 'RELOMS-T' study'

Background: Although studies report a high prevalence rate of restless legs syndrome (RLS) among patients with multiple sclerosis (PwMS) ranging from 13.3 to 65.1%, little is known about the causes of this relationship. Methods: To ascertain the prevalence, features and impact of RLS among PwMS a nation-wide, multicenter, prospective and a cross-sectional survey, designed to reflect all of the PwMS throughout Turkey, was conducted in 13 centers. Exploring the relationship of the two conditions could possibly contribute to the understanding of the causes of the high and wide-ranging prevalence rates and the pathophysiology of both diseases. Results: Of the 1068 participants 173 (16,2%) found to have RLS [RLS(+)] and 895 (83,8%) did not [RLS(-)]. Among the RLS(+) 173, all but 8 patients (4,6%) were underdiagnosed in terms of RLS. More than half of the patients with RLS had 'severe' or 'very severe' RLS. The onset of RLS was before or synchronous with the onset of MS in about a half of our patients. Conclusion: We conclude that RLS should be meticulously investigated in PwMS and MS can be a direct cause of RLS at least in part of PwMS. Our data about the timing of the onset of MS and RLS, along with the high prevalence of RLS in PwMS suggest that the pathologic changes in the initial phases of MS can possibly trigger RLS symptoms

Coexistence of restless legs syndrome and multiple sclerosis aggravates anxiety and depression

Background: Among the comorbidities that accompany multiple sclerosis (MS), restless legs syndrome (RLS) is one of the most common. Anxiety and depression are common psychological comorbidities that impact the quality of life of patients with MS (PwMS), as well as patients with RLS. Objective: To investigate the psychiatric burden of MS and RLS coexistence, we conducted a nationwide, multicenter and cross-sectional survey. Methods: Participants were assessed by using demographic and clinical parameters along with the Hamilton Anxiety and Hamilton Depression Scales (HAM-A and HAM-D). Results: Out of the 1,068 participants, 173 (16.2%) were found to have RLS [RLS(+)] and 895 (83.8%) did not [RLS(-)]. The mean scores for HAM-A and HAM-D were significantly higher among RLS(+) subjects than among RLS(-) subjects (p<0.001 for all variables). Conclusions: According to our data, the presence of RLS in PwMS may increase the occurrence of both anxiety and depression symptoms. Awareness and treatment of RLS in PwMS could possibly reduce the symptoms of psychiatric comorbidities originating from RLS