Chronic administration of high doses of anticonvulsant drugs frequently produces classic osteomalacia with bone histologic changes characteristic of increased parathyroid hormone (PTH) effect in man. However, several reports have documented defects in calcified tissue metabolism suggestive of an end-organ resistance to PTH after chronic anticonvulsant drug therapy. To examine the direct action ...

In Iranian traditional medicine, plants belonging to Inula genus have been used for the treatment of seizure. We decided to investigate the anticonvulsant activity of seven species from this genus to find an effective remedy for seizure with less adverse effects compared to available medicines. Aqueous and methanolic extracts of Inula britannica, Inula helenium, Inula viscidula, Inula oculus-ch...

Benzodiazepines are used to treat the anxiety associated with cocaine withdrawal, as well as cocaine-induced seizures. Since cocaine exposure was shown to affect BZ binding density, abuse liability, subjective hypnotic actions and seizure susceptibility, we assessed whether chronic cocaine alters diazepam’s anxiolytic and anticonvulsant actions. Changes in GABA receptor subunit protein expressi...

introduction: application of low-frequency stimulation (lfs) is a new method for treatment of drug resistant epileptic patients. previous studies demonstrated that activation of receptors coupled to gi proteins is one of the mechanisms of the anticonvulsant effect of lfs. thus, in this study, alterations in the expression of rgs4 and rgs10 proteins, as negative regulators of gi proteins, were i...

creatine exerts beneficial effects on a variety of pathologies in which energy metabolism and oxidative stress play an etiological role. creatine supplements have shown beneficial effects on neurological disorders including parkinson's disease, huntington's disease, amyotrophic lateral sclerosis, alzheimer's disease and stroke. however, the potential benefits of creatine for pati...

Abstract Background Anticonvulsant use has been linked to bone deficits in specific patient populations. We studied the association between anticonvulsant and health a population-based sample of men women. Methods Data from 926 (24-73 yr) 1070 women (21-94 participating Geelong Osteoporosis Study were included. Bone mineral density (BMD, g/cm 2 ) PA-spine total hip was measured using dual-energ...

The study was designed to investigate the effect of ketamine on convulsive behaviour using maximal electroshock (MES) test. An attempt was also made to study the possible receptor mechanisms involved. MES seizures were induced in mice via transauricular electrodes (60 mA, 0.2sec). Seizure severity was assessed by the duration of tonic hindlimb extensor phase and mortality due to convulsions. In...

the pharmacological interaction between cannabinoidergic system and vanilloid type 1 (trpv1) channels has been investigated in various conditions such as pain and anxiety. in some brain structure including hippocampus, cb1 and trpv1 receptors coexist and their activation produces opposite effect on excitability of neurons. in this study, we tested the hypothesis that trpv1 channel is involved i...

introduction: some studies show magnesium has anticonvulsive effect in some animal models. despite of the availability of well-studied anticonvulsant drugs, this evaluation was not carried on new kind of magnesium supplement, magnesium oxide nanoparticles (nmgo). according to the interaction between magnesium and convulsion, this study was designed to evaluate the effect of nmgo on strychnine-i...