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1.
Journal of the Korean Neurological Association ; : 138-139, 2013.
Artículo en Coreano | WPRIM | ID: wpr-65468

RESUMEN

No abstract available.


Asunto(s)
Metronidazol
2.
Journal of the Korean Neurological Association ; : 196-198, 2013.
Artículo en Coreano | WPRIM | ID: wpr-135473

RESUMEN

The differential diagnosis of chorea can be challenging in patients without a family history of Huntington's disease or acute-onset hemichorea with stroke. A 50-year-old woman presented with generalized choreic movements and gait disturbance that first appeared 1 month previously. An extensive diagnostic workup including genetic testing, neuroimaging, and various laboratory investigations revealed that this patient had developed chorea as a result of mercury poisoning. She was treated successfully with chelation therapy.


Asunto(s)
Femenino , Humanos , Terapia por Quelación , Corea , Diagnóstico Diferencial , Marcha , Pruebas Genéticas , Enfermedad de Huntington , Intoxicación por Mercurio , Neuroimagen , Accidente Cerebrovascular
3.
Journal of the Korean Neurological Association ; : 196-198, 2013.
Artículo en Coreano | WPRIM | ID: wpr-135476

RESUMEN

The differential diagnosis of chorea can be challenging in patients without a family history of Huntington's disease or acute-onset hemichorea with stroke. A 50-year-old woman presented with generalized choreic movements and gait disturbance that first appeared 1 month previously. An extensive diagnostic workup including genetic testing, neuroimaging, and various laboratory investigations revealed that this patient had developed chorea as a result of mercury poisoning. She was treated successfully with chelation therapy.


Asunto(s)
Femenino , Humanos , Terapia por Quelación , Corea , Diagnóstico Diferencial , Marcha , Pruebas Genéticas , Enfermedad de Huntington , Intoxicación por Mercurio , Neuroimagen , Accidente Cerebrovascular
4.
The Korean Journal of Physiology and Pharmacology ; : 231-236, 2012.
Artículo en Inglés | WPRIM | ID: wpr-728095

RESUMEN

We studied the effects of acetylcholinesterase inhibitors, donepezil and galantamine, and an N-methyl-D-aspartate (NMDA) receptor blocker, memantine, on sleep-wake architecture in rats. Screw electrodes were chronically implanted into the frontal and parietal cortex for the electroencephalography (EEG). EEG was recorded with a bio-potential amplifier for 8 h from 09:30 to 17:30. Vibration was recorded to monitor animal activity with a vibration measuring device. Sleep-wake states such as wake (W), slow-wave sleep (S) and paradoxical or rapid eye movement sleep (P), were scored every 10 sec by an experimenter. We measured mean episode duration and number of episode to determine which factor sleep disturbance was attributed to. Donepezil and memantine showed a significant increase in total W duration and decreases in total S and P duration and delta activity. Memantine showed increases in sleep latency and motor activity. Changes of S and P duration in memantine were attributed from changes of mean episode duration. Galantamine had little effect on sleep architecture. From these results, it is showed that galantamine may be an anti-dementia drug that does not cause sleep disturbances and memantine may be a drug that causes severe sleep disturbance.


Asunto(s)
Animales , Ratas , Inhibidores de la Colinesterasa , Electrodos , Electroencefalografía , Galantamina , Indanos , Memantina , Actividad Motora , N-Metilaspartato , Compuestos Organotiofosforados , Piperidinas , Sueño REM , Vibración
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