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Predicate | Object |
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rdf:type | |
lifeskim:mentions | |
pubmed:issue |
3
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pubmed:dateCreated |
1995-5-17
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pubmed:abstractText |
This investigation was performed to verify a previous hypothesis which correlates the catamenial seizures with the stoppage of progesterone secretion. White rats from a Wistar strain were tested with an electric bell. Thirty-five animals refractory to the acoustic stimulus were selected for the experiment. Each animal received 9 daily injections with progesterone, 5 mgr/day. The animals were tested with the acoustic stimulus after the 5th and the 9th injections, 24 hours after the administration of the last dose. Audiogenic seizures were obtained in 29.4% of the rats tested after 5 injections and in 40.0% of the rats tested after the 9th injection. The increased seizure susceptibility lasted 3-8 days after the hormone withdrawal. In conclusion, the withdrawal of high doses of progesterone exerts a seizure-activating effect.
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pubmed:language |
eng
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pubmed:journal | |
pubmed:citationSubset |
IM
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pubmed:chemical | |
pubmed:status |
MEDLINE
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pubmed:issn |
1017-5644
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pubmed:author | |
pubmed:issnType |
Print
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pubmed:volume |
32
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
131-3
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pubmed:dateRevised |
2003-11-14
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pubmed:meshHeading |
pubmed-meshheading:7710963-Acoustic Stimulation,
pubmed-meshheading:7710963-Animals,
pubmed-meshheading:7710963-Disease Susceptibility,
pubmed-meshheading:7710963-Female,
pubmed-meshheading:7710963-Male,
pubmed-meshheading:7710963-Progesterone,
pubmed-meshheading:7710963-Rats,
pubmed-meshheading:7710963-Seizures,
pubmed-meshheading:7710963-Substance Withdrawal Syndrome,
pubmed-meshheading:7710963-Time Factors
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pubmed:articleTitle |
Increased susceptibility to audiogenic seizures following withdrawal of progesterone.
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pubmed:affiliation |
Institute of Neurology and Psychiatry, Bucharest, Romania.
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pubmed:publicationType |
Journal Article
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