A total of 184 six-month periods were analysed during which feverish illnesses occurred in children aged 6-42 months with a history of a febrile convulsion. Fits occurred in 34 out of 100 such periods when no treatment was being given, in six out of 45 periods when the serum phenobarbitone concentration was 69.0 mumol/l (1.6 mg/100 ml) or more, and in five out of 39 periods when the plasma valp...

Valproic acid (VPA) is an anti-convulsant drug that is recently shown to have neuroregenerative therapeutic actions. In this study, we investigate the underlying molecular mechanism of VPA and its effects on Bdnf transcription through microRNAs (miRNAs) and their corresponding target proteins. Using in silico algorithms, we predicted from our miRNA microarray and iTRAQ data that miR-124 is like...

BACKGROUND Chorea in Huntington's Disease (HD) is usually treated with antidopaminergic neuroleptics like haloperidol, olanzapine and tiaprid or dopamine depleting drugs like tetrabenazine. Some patients with hyperkinesia, however, react to treatment with antidopaminergic drugs by developing extrapyramidal side effects. In earlier studies valproic acid showed no beneficial effect on involuntary...

To determine the frequency and clinical relevance of acquired von Willebrand syndrome (aVWS) due to antiepileptic therapy by valproic acid, we investigated 50 consecutive children in three neuropediatric institutions. Coagulation factors were determined in local laboratories before and three times after starting therapy with valproic acid. Parameters of von Willebrand factor (VWF) were addition...

The case history and toxicological findings of a fatal suicidal valproic acid overdose are presented. Valproic acid concentrations were determined in body tissues and fluids by gas-liquid chromatography (GLC) following both direct extraction and the method of standards addition and quantitative fluorescence polarization immunoassay. The quantitative results obtained by the three procedures were...

OBJECTIVE To assess the effects of prenatal administration of valproic acid on the survivability and day of hatching of chick embryo in comparison with age-matched controls. METHODS The experimental study was conducted at the Department of Anatomy, Regional Centre of College of Physicians and Surgeons Pakistan, Islamabad, from February 2010 to February 2011. Fertilised chicken eggs were divid...

OBJECTIVE To examine bone development in children and adolescents who have uncomplicated idiopathic epilepsy and had received monotherapy with carbamazepine or valproic acid for at least 1 year. METHODS Thirty-nine patients from 6 to 19 years of age (18 girls) were studied. Total bone mineral content (BMC) and trabecular volumetric bone mineral density were measured at the distal radius using...

Background: Several case reports and retrospective studies have indicated that carbapenems decrease the plasma concentration of valproic acid (VPA). This study examines effect on VPA levels, explores whether drug-drug interaction can influence liver function patients.