Positive effect of calcitonin on the seizures induced by pentylenetetrazole in rats.

Abstract:

:There are many difficulties involved with the treatment of epilepsy, and these problems have driven the search for new agents to control epileptic seizures. Calcitonin is a peptide hormone that has been well studied and shown to have a positive effect on neuropathic and chronic pain. The mechanism by which calcitonin affects these pain syndromes is thought to be similar to the effect of antiepileptic drugs, such as pregabalin, gabapentin and carbamazepine. In this study, we aim to investigate the effects of calcitonin on seizures induced by pentylenetetrazole (PTZ) in rats. The rats were divided into four groups. The first group was the control group, and the rats were given no medications. The second group was given saline+PTZ. The third group was given 50IU/kg calcitonin+PTZ, and the fourth group was given 100IU/kg calcitonin+PTZ. EEG traces, Racine's convulsion stages and the time of onset of the first myoclonic jerk were compared between the groups. Between the groups, there were significant differences in the Racine's convulsion stages, the onset of the 'first myoclonic jerk', and the rate of the spikes in the EEG traces. The differences were more pronounced in the 100IU/kg calcitonin-treated group (p<0.001). It has been stated that calcitonin relieves pain via regulating voltage-gated Ca(2+) and/or Na(+) channels. Calcitonin has a positive effect on convulsions in epileptic rats, possibly using the same mechanisms as is used in the treatment of neuropathic and chronic pain.

journal_name

Epilepsy Res

journal_title

Epilepsy research

authors

Aksoy D,Solmaz V,Erbas O

doi

10.1016/j.eplepsyres.2014.01.012

subject

Has Abstract

pub_date

2014-03-01 00:00:00

pages

390-5

issue

3

eissn

0920-1211

issn

1872-6844

pii

S0920-1211(14)00025-4

journal_volume

108

pub_type

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