Excitatory acetylcholine motor neurons drive Caenorhabditis elegans locomotion. Coordinating the activation states of the backward-driving A and forward-driving B class motor neurons is critical for generating sinusoidal and directional locomotion. Here, we show by in vivo calcium imaging that expression of a hyperactive, somatodendritic ionotropic acetylcholine receptor ACR-2(gf) in A and B cl...

Previous studies revealed that transient hyperammonemia was noted after generalized convulsion. This study was undertaken to analyze the association between postictal state and serum ammonia levels. Adult patients presenting to the emergency department with seizures were included. Serum ammonia and other blood tests were compared between patients with full recovery of consciousness after genera...

Acorus calamus has been used for a long time in traditional medicine as a remedy for pain, convulsion, inflammation, and ulcer. In the present work, the analgesic effects of methanolic extract of Acorus calamus roots (MEAC) have been evaluated using acetic acid induced Writhing response and Rat caudal immersion method. Whereas the anticonvulsant effect were investigated by utilizing pentylenete...

Convulsion is one of the most common problems in children and hypocalcemia is one the most frequent etiological items in children's convulsion. Corrected QT (QTc) in EKG is prolonged in hypocalcemia, so it can be a useful tool for evaluation of serum ionized calcium. In three groups (first seizure, multiple seizures, without seizure or control ) every 25 cases, QTc, serum ionized ca, total ca, ...

The hydroalcoholic extract of Equisetum arvense (HAE) tested at the doses of 200 and 400 mg/kg showed a significant activity on the open-field, enhanced the number of falls in the rota-rod reducing the time of permanence in the bar and increased the sleeping time (46% and 74%) in the barbiturate-induced sleeping time. In the pentylenetetrazole-seizure, it increased the first convulsion latency,...

Some pharmacological effects of a potent tremorgenic mycotoxin, fumitremorgin A (FTA), on the rabbit were studied. FTA (10-200 micrograms/kg, i.v.) caused clonic and tonic convulsion accompanied by nystagmus and miosis in conscious rabbits, after a latent period. Even in decorticated or decerebrated rabbits, FTA (100-200 micrograms/kg, i.v.) could induce violent motor effects similar to those o...

The characteristics of influenza-associated encephalopathy is the high mortality and nimble progress with coma which appears in general cases within 48 hours. Most of patients show no abnormalities in the standard blood checks on admission or in early stage. In this study we investigated if a rapid assay of interleukin (IL)-6 is useful in influenza-associated encephalopathy in early stages. The...

Seizures are very frequent in neonatal period. A seizure is an abrupt alteration in neurological function of the newborn and it can be due to many different causes. There are new pathogenetic hypothesis that try to clarify the mechanism of neonatal sizures. Leaving aside new four classical types of neonatal seizures (subtle, clonic, tonic, myoclonic), new clinical forms have been recently ident...