Pain & Central Nervous System Week
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Epilepsy
Study results from Medical University of Vienna in the area of epilepsy published
November 19th, 2007
"Regional overexpression of the multidrug transporter P-glycoprotein (P-gp) in epileptic brain tissue may lower target site concentrations of antiepileptic drugs and thus contribute to pharmacoresistance in epilepsy. We used the P-gp substrate R-[C-11]verapamil and positron emission tomography (PET) to test for differences in P-gp activity between epileptogenic and nonepileptogenic brain regions of patients with drug-resistant unilateral temporal lobe epilepsy (n = 7)," scientists in Vienna, Austria report. "We compared R-[C-11]verapamil kinetics in homologous brain volumes of interest (VOIs) located ipsilateral and contralateral to the seizure focus Among different...
Source: Pain & Central Nervous System Week (2007-11-19)
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