In this study the anticonvulsant effect of two dihydropyridine derivatives [diethyl -1,4- dihydro -2,6-dimethyl -4-(4- fluoro benzyl-2- methylthio -5- imidazolyl)-3,5- pyridine dicarboxilat (A) and diethyl -1,4-dihydro -2,6- diethyl -4-(4- fluoro benzyl-2- methylthio -5- imidazolyl)-3,5- pyridine dicarboxilat (B)] by pentylenetetrazole (PTZ) and electroshock in mice was evaluated. The latency a...

In light of theirclosely related mechanisms of action, and preliminary clinical evidence suggesting that they possess similar efficacies, it has been anecdotally suggested that vigabatrin and tiagabine may prove to be therapeutically indistinguishable. As a result, we have conducted a preclinical comparison of their anticonvulsant profile and mechanism of action. Pentylenetetrazol and maximal e...

Since its introduction in 1938, electroshock (electroconvulsive treatment, ECT) has been to its proponents a blessing and to its critics a curse. The author, himself an insulin coma-electroshock survivor, sides with the critics arguing that ECT is inherently harmful and dehumanizing. To support his views, he cites findings and comments from the professional literature in four areas: brain damag...

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...

Epilepsy is a chronic disorder of the brain affecting around 50 million people in the world.Up to 30% of epileptic patients do not respond to available drugs and medical therapies. In thispaper, anticonvulsant screening of 10 synthesized new derivatives of 1, 4-dihydropyridine-3,5-dicarboxamides was performed.Anticonvulsant activity was evaluated by intravenous and intraperitoneal pentylenetetr...

In the present study, the effect of essential oil of the root of Angelica archangelica Linn. was evaluated against electrically and chemically induced seizures. The seizures were induced in mice by maximal electroshock and pentylenetetrazol. The effect of essential oil of the root of Angelica archangelica on seizures was compared with standard anticonvulsant agents, phenytoin and diazepam. The ...

1. The aim of this study was to investigate the possible anticonvulsant effect of a dihydropyridine calcium antagonist, isradipine, which easily crosses the blood-brain barrier displaying high affinity and specificity for the brain L-type voltage-sensitive calcium channel, on maximal electroshock seizures in mice. 2. Isradipine at i.p. doses of 2.5 mg/kg and 5.0 mg/kg was found to cause a stati...

The linotte (lio) gene was identified in a screen for mutations that disrupted 3 hr memory after olfactory associative learning, without affecting the perception of odors or electroshock. The mutagenesis yielded a transposon-tagged gene disruption, which allowed rapid cloning of genomic DNA. The lio transcription unit was identified via rescue of the lio1 learning/memory defect by induced expre...

Electroshock, stun and restraint technologies are often used for torture and as tools of repression. There is much information available exposing the problems with such technologies, but little about how to be effective in challenging their use. The concept of political ju-jitsu--the process by which an attack on a non-violent resister can backfire on the attackers--is introduced and adapted to...