Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0149958 (complex partial seizures)
 2,563 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Neuron-specific enolase (NSE) is a marker of brain injury after acute neurologic insults. We report changes in serum NSE (s-NSE) in 25 patients (15 with epilepsy and 10 patients with nonepileptic events) during continuous inpatient video/EEG monitoring. s-NSE was significantly increased as compared with baseline and normal controls after the first ictal event in the epileptic group, especially in patients with secondarily generalized tonic-clonic seizures (p = 0.01), but s-NSE was not increased in patients with nonepileptic events. These preliminary data indicate that s-NSE may be increased after complex partial seizures--and generalized tonic-clonic seizures (GTCS).
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PMID:Neuron-specific enolase is increased after single seizures during inpatient video/EEG monitoring. 863 21

Established markers of brain damage, neuron-specific enolase (NSE) and S-100b protein (S-100), may increase after status epilepticus, but whether a single tonic-clonic or complex partial seizure induces elevation of these markers is not known. Furthermore, it is unclear whether the risk of seizure-related neuronal damage in temporal lobe epilepsy (TLE) differs from that in extratemporal lobe epilepsies (XTLE). The aim of this study was to analyze NSE and S-100 in patients with TLE and XTLE after acute seizures. The levels of NSE and S-100 were measured in serum before (0h) and at 3, 6, 12, and 24h after acute seizures in 31 patients during inpatient video-EEG monitoring. The patients were categorized into the TLE and the XTLE group based on video-EEG recordings and MRI findings. Fifteen patients had TLE and 16 XTLE. Index seizures were mainly complex partial seizures (n=21). In TLE mean+/-S.D. values for NSE levels (mug/L) were 8.36+/-2.64 (0h), 11.35+/-3.84 (3h), 13.48+/-4.49 (6h), 12.95+/-5.46 (12h) and 10.33+/-3.13 (24h) (p=0.006, ANOVA). In XTLE the changes were not significant (p=0.3). There was less increase in the levels of S-100 in TLE (p=0.05) and no significant change in XTLE (p=0.4). The levels of markers of neuronal damage were increased in patients with TLE, not only after tonic-clonic but also after complex partial seizures. These data suggest that TLE may be associated with brain damage.
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PMID:Elevated serum neuron-specific enolase in patients with temporal lobe epilepsy: a video-EEG study. 1859 63