Effect of sustained pyridoxine treatment on seizure susceptibility and regional brain amino acid levels in genetically epilepsy-prone BALB/c mice.

abstract：OBJECTIVE:Seizures develop in 80% of patients with anti-N-methyl-d-aspartate receptor (NMDAR) encephalitis, and these represent a major cause of morbidity and mortality. Anti-NMDAR antibodies have been linked to memory loss in encephalitis; however, their role in seizures has not been established. We determined whether...

journal_title：Epilepsia

authors： Taraschenko O,Fox HS,Pittock SJ,Zekeridou A,Gafurova M,Eldridge E,Liu J,Dravid SM,Dingledine R

更新日期：2019-03-01 00:00:00

abstract：OBJECTIVE:In patients with temporal lobe epilepsy (TLE) with a nonlesional and nonepileptogenic hippocampus (HC), in order to preserve functionally intact brain tissue, the HC is not resected. However, some patients experience postoperative memory decline, possibly due to disruption of the extrahippocampal memory netwo...

journal_title：Epilepsia

authors： Wagner K,Gau K,Metternich B,Geiger MJ,Wendling AS,Kadish NE,Reuner G,Mayer H,Mader I,Beck J,Zentner J,Urbach H,Schulze-Bonhage A,Kaller CP,Foit NA

更新日期：2020-04-01 00:00:00

abstract：PURPOSE:To study the mechanisms of startle-induced supplementary sensorimotor area (SSMA) seizures. METHODS:We present a patient investigated with indwelling subdural grid electrodes covering both the SSMA and the dorsolateral frontal lobe. RESULTS:We found a simultaneous seizure onset in the right dorsolateral premo...

journal_title：Epilepsia

authors： Serles W,Leutmezer F,Pataraia E,Olbrich A,Gröppel G,Czech T,Baumgartner C

更新日期：1999-07-01 00:00:00

abstract：:Pinealectomy of the Mongolian gerbil leads to seizure activity. The pineal gland is a major source of malatonin (5-methoxy-N-acetyltryptamine) which may possess a modulatory influence upon neural activity. Melatonin administered in the form of subcutaneous beeswax implants was given to gerbils four days prior to pinea...

journal_title：Epilepsia

authors： Rudeen PK,Philo RC,Symmes SK

更新日期：1980-04-01 00:00:00

abstract：:We present a technique for automatic detection of epileptic spikes in electroencephalogram (EEG) recordings. We used a nonlinear modeling method that enables us to detect rapidly and accurately epileptic behavior in the EEG signal. Our approach is illustrated by an application to interictal activity from a patient wit...

journal_title：Epilepsia

authors： Diambra L

更新日期：2002-01-01 00:00:00

abstract：:Phenytoin is metabolized to its parahydroxylated derivative by hepatic microsomal enzymes. This hydroxylation is a saturable process, that is, the rate of metabolism fails to increase in proportion to the serum concentration. This leads to a nonlinear relationship between the maintenance dose of the drug and the resul...

journal_title：Epilepsia

authors： Richens A

更新日期：1975-11-01 00:00:00

abstract：:Clinically, and in experimental models, perinatal hypoxic encephalopathy is commonly associated with seizures. We previously described a rat model in which hypoxia induces seizures and permanently increases in seizure susceptibility in immature rats [postnatal day (P) 10-12] but not in older rats. In the present study...

journal_title：Epilepsia

authors： Jensen FE,Blume H,Alvarado S,Firkusny I,Geary C

更新日期：1995-10-01 00:00:00

abstract：:The course and outcome of epilepsy following central nervous system (CNS) infections has been poorly characterized. Likewise, the impact of antimicrobial treatment as well as other preventative and therapeutic interventions on the development of epilepsy following neurological infectious disorders has been insufficien...

journal_title：Epilepsia

authors： Singh G,Prabhakar S

更新日期：2008-08-01 00:00:00

abstract：:Pharmacoresistance continues to be a challenging problem for a substantial number of epileptic patients and their attending physicians. In the past 10 years, we have made little progress in reducing the incidence of refractory epilepsy and have no innovative plans in place with the potential to do so. In this article,...

journal_title：Epilepsia

authors： Dichter MA

更新日期：2007-01-01 00:00:00

abstract：:The ultimate treatment goal in epilepsy therapy is always freedom from seizures with as few treatment adverse effects as possible. If seizures persist with the first monotherapy, alternative monotherapy with another antiepileptic drug (AED) should be considered. Continuing seizures should lead to a reevaluation of dif...

journal_title：Epilepsia

authors： Ben-Menachem E

更新日期：2014-01-01 00:00:00

abstract：PURPOSE:To determine whether methsuximide (MSM) affects lamotrigine (LTG) blood levels and whether any change is of clinical significance. METHODS:LTG serum levels in 16 patients taking MSM were compared with those before starting or after stopping the MSM. The 16 patients, (11 boys, five girls) were young people (mea...

journal_title：Epilepsia

authors： Besag FM,Berry DJ,Pool F

更新日期：2000-05-01 00:00:00

abstract：:The pharmacokinetics of phenylethylmalonamide (PEMA), a major metabolite of primidone, were investigated following administration of single oral doses (400 mg) to six normal subjects and six patients receiving chronic treatment with antiepileptic drugs. Peak serum PEMA levels were usually attained with 2-4 h after int...

journal_title：Epilepsia

authors： Cottrell PR,Streete JM,Berry DJ,Schäfer H,Pisani F,Perucca E,Richens A

更新日期：1982-06-01 00:00:00

abstract：:Infantile spasms begin in a very active phase of brain development. The new neuropathological techniques have shed light on changes in the fine structure of brain in children with infantile spasms. An understanding of the action of adrenocorticotropic hormone on the biochemistry and development of the brain provides, ...

journal_title：Epilepsia

authors： Riikonen R

更新日期：1983-04-01 00:00:00

abstract：PURPOSE:To describe the correlation between visual field loss and the duration, dosage, and total amount of vigabatrin (VGB) medication in a group of patients with epilepsy. Co-medication of antiepileptic drugs (AEDs) and compliance were also studied. METHODS:Ninety-two patients (53 male and 39 female) taking VGB medi...

journal_title：Epilepsia

authors： Hardus P,Verduin WM,Engelsman M,Edelbroek PM,Segers JP,Berendschot TT,Stilma JS

更新日期：2001-02-01 00:00:00

abstract：PURPOSE:Ictal vomiting represents a rare clinical manifestation during seizures originating from the temporal lobes of the nondominant hemisphere. The precise anatomic structures responsible for generation of ictal vomiting remain to be clarified. Ictal single photon emission computed tomography (SPECT), which allows o...

journal_title：Epilepsia

authors： Baumgartner C,Olbrich A,Lindinger G,Pataraia E,Gröppel G,Bacher J,Aull S,Serles W,Hoffmann M,Leutmezer F,Czech T,Prayer D,Pietrzyk U,Asenbaum S,Podreka I

更新日期：1999-08-01 00:00:00

abstract：:The blood-brain barrier, a unique feature of the cerebral vasculature, is gaining attention as a feature in common neurologic disorders including stroke, traumatic brain injury, epilepsy, and schizophrenia. Although acute blood-brain barrier dysfunction can induce cerebral edema, seizures, or neuropsychiatric symptoms...

journal_title：Epilepsia

authors： Schoknecht K,Shalev H

更新日期：2012-11-01 00:00:00

abstract：:Functional magnetic resonance imaging (FMRI) detects signal changes in brain that accompany regional changes in neuronal activity. In normal human brain, FMRI shows changes in signal in the postcentral gyrus or superior temporal gyrus that correlate with voluntary motor activity or language processing, respectively. T...

journal_title：Epilepsia

authors： Morris GL 3rd,Mueller WM,Yetkin FZ,Haughton VM,Hammeke TA,Swanson S,Rao SM,Jesmanowicz A,Estkowski LD,Bandettini PA

更新日期：1994-11-01 00:00:00

abstract：PURPOSE:To develop an epilepsy-specific comorbidity risk adjustment index for mortality outcomes research. METHODS:Data were extracted from five linked administrative databases in Calgary, Canada from April 1, 1996 to March 31, 2004. Epilepsy patients were defined using a validated ICD-9-CM- and ICD-10-CA-based case d...

journal_title：Epilepsia

authors： St Germaine-Smith C,Liu M,Quan H,Wiebe S,Jette N

更新日期：2011-12-01 00:00:00

abstract：:Mutations in a number of genes encoding voltage-gated sodium channels cause a variety of epilepsy syndromes in humans, including genetic (generalized) epilepsy with febrile seizures plus (GEFS+) and Dravet syndrome (DS, severe myoclonic epilepsy of infancy). Most of these mutations are in the SCN1A gene, and all are d...

journal_title：Epilepsia

authors： Escayg A,Goldin AL

更新日期：2010-09-01 00:00:00

abstract：:The effects of seizures on the hypocretin/orexin system have not yet been investigated in epileptic patients. The present study aimed to assay hypocretin-1 in the cerebrospinal fluid (CSF) of patients after generalized tonic-clonic (GTC) seizures. Study groups consisted of 21 patients after GTC seizures and 19 control...

journal_title：Epilepsia

authors： Rejdak K,Papuć E,Grieb P,Stelmasiak Z

更新日期：2009-06-01 00:00:00

abstract：:Focal epilepsy can be produced by a blood-brain barrier (BBB)-excluded systemic convulsant (penicillin, folic acid, etc.) in the presence of a focal BBB lesion. Bicuculline methiodide, a gamma-aminobutyric acid blocking epileptogen, crosses the normal BBB of rats poorly and produces no consistent abnormality behaviora...

journal_title：Epilepsia

authors： Remler MP,Marcussen WH

更新日期：1985-01-01 00:00:00

abstract：:A case-control study of 305 children was done to evaluate the relationship between toxocariasis and seizures and risk factors associated with toxocariasis transmission and seizure onset. A significant association existed between seropositivity for anti-Toxocara canis and seizures (p less than 0.05); the correlation wa...

journal_title：Epilepsia

authors： Arpino C,Gattinara GC,Piergili D,Curatolo P

更新日期：1990-01-01 00:00:00

abstract：:The longstanding dichotomy between the concepts of "focal" and "primary generalized" epilepsy has become increasingly blurred, raising fundamental questions about the nature of ictal onset in localized brain regions versus large-scale brain networks. We hypothesize that whether an EEG discharge appears focal or genera...

journal_title：Epilepsia

authors： Terry JR,Benjamin O,Richardson MP

更新日期：2012-09-01 00:00:00

abstract：OBJECTIVE:Brivaracetam (BRV), a selective and high-affinity synaptic vesicle protein 2A ligand, is in development as adjunctive treatment for partial-onset (focal) seizures (POS). This phase 3 study (N01358; NCT01261325) aimed to confirm the efficacy and safety/tolerability of BRV in adults (≥ 16-80 years) with POS. M...

journal_title：Epilepsia

authors： Klein P,Schiemann J,Sperling MR,Whitesides J,Liang W,Stalvey T,Brandt C,Kwan P

更新日期：2015-12-01 00:00:00

abstract：:The incidence of biochemical signs of vitamin D deficiency and the effects of vitamin D supplementation were investigated in 83 children and 95 adults on chronic antiepileptic therapy and 40 mentally retarded controls living under comparable conditions. Low 25-hydroxyvitamin D and serum calcium, and elevated immunorea...

journal_title：Epilepsia

authors： Offermann G,Pinto V,Kruse R

更新日期：1979-02-01 00:00:00

abstract：OBJECTIVE:Lowering the length of stay (LOS) is thought to potentially decrease hospital costs and is a metric commonly used to manage capacity. Patients with epilepsy undergoing intracranial electrode monitoring may have longer LOS because the time to seizure is difficult to predict or control. This study investigates ...

journal_title：Epilepsia

authors： Chan AY,Kharrat S,Lundeen K,Mnatsakanyan L,Sazgar M,Sen-Gupta I,Lin JJ,Hsu FPK,Vadera S

更新日期：2017-06-01 00:00:00

abstract：PURPOSE:To compare the risks of fetal malformation during pregnancy associated with antiepileptic drug (AED) polytherapy and monotherapy. METHODS:Statistical analysis of malformation rate and antiepileptic drug exposure data from the Australian Register of Antiepileptic Drugs in Pregnancy, and from the literature. RE...

journal_title：Epilepsia

authors： Vajda FJ,Hitchcock AA,Graham J,O'Brien TJ,Lander CM,Eadie MJ

更新日期：2010-05-01 00:00:00

abstract：PURPOSE:The concordance of lateralized EEG postictal polymorphic delta activity (PPDA) to the side of seizure origin in temporal lobe epilepsy (TLE) has received limited study. Our objective was to study the lateralizing value of PPDA in patients with documented TLE. METHODS:A cohort of consecutive adults with TLE, de...

journal_title：Epilepsia

authors： Jan MM,Sadler M,Rahey SR

更新日期：2001-03-01 00:00:00

abstract：PURPOSE:Previous quantitative trait loci (QTL) mapping studies from our laboratory identified a 6.6 Mb segment of distal chromosome 1 that contains a gene (or genes) having a strong influence on the difference in seizure susceptibility between C57BL/6 (B6) and DBA/2 (D2) mice. A gene transfer strategy involving a bacte...

journal_title：Epilepsia

authors： Ferraro TN,Golden GT,Dahl JP,Smith GG,Schwebel CL,MacDonald R,Lohoff FW,Berrettini WH,Buono RJ

更新日期：2007-09-01 00:00:00

abstract：:We set out to review the extent to which molecular karyotyping has overtaken conventional cytogenetics in applications related to epilepsy. Multiplex ligase-dependent probe amplification (MLPA) targeted to predetermined regions such as SCN1A and KCNQ2 has been effectively applied over the last half a decade, and oligo...

journal_title：Epilepsia

authors： Mulley JC,Mefford HC

更新日期：2011-03-01 00:00:00