glucuronic acid/癲癇性発作

OBJECTIVE A patient presented with convulsive seizures when sodium valproate (VPA) and tebipenem pivoxil (Orapenem) were co-administered accidentally. The seizures were suspected to be caused by a reduced concentration of VPA in the blood. METHODS A 6-year-old boy (weight: 16 kg, at the start of

The Ministry of Health and Welfare, Japan banned coadministration of carbapenems, such as panipenem/betamipron (PAPM), meropenem (MEPM), and valproic acid (VPA) because clinical reports have indicated that the coadministration caused seizures in epileptic patients due to lowered plasma levels of

In humans, hydromorphone (HMOR) is metabolised principally by conjugation with glucuronic acid to form hydromorphone-3-glucuronide (H3G), a close structural analogue of morphine-3-glucuronide (M3G), the major metabolite of morphine. In a previous study we described the biochemical synthesis of H3G

Recently, there has been a rise in abuse of synthetic cannabinoids (SCBs). The consumption of SCBs results in various effects and can induce toxic reactions, including paranoia, seizures, tachycardia and even death. 1-Naphthyl 1-(4-fluorobenzyl)-1H-indole-3-carboxylate (FDU-PB-22) is a third

Oxcarbazepine (GP 47680, 10,11-dihydro-10-oxo-5H-dibenz[b,f]azepine- 5-carboxamide) is an antiepileptic drug registered worldwide by Novartis under the trade name Trileptal((R)). Trileptal((R))is approved as adjunctive therapy or monotherapy for the treatment of partial seizures in adults and in

The time course and extent of morphine-3-beta-D-glucuronide (M3G) production from morphine (MOR) and the clearance of M3G from plasma was studied in the late gestation fetal lamb. MOR was infused at a constant rate into the fetal vena cava and plasma was sampled from the fetus and ewe. Amniotic

OBJECTIVE Statins and antiepileptic drugs (AEDs) are frequently coprescribed to individuals with hypercholesterolemia and new-onset seizures. Statins are metabolized by the cytochrome P450 (CYP) enzyme system. Interactions between statins and agents that undergo CYP metabolism are common. In this

Little information is available on the effect produced by antiepileptic drugs on the serum beta-glucuronidase activity. According to recent findings, beta-glucuronidase serum levels are increased in patients with epilepsy just before the beginning of seizures and remain increased during several

Elevations of serum beta-glucuronidase (GRS) enzyme activity can occur under a variety of pathological conditions. Using phenolphthalein glucuronic acid as the substrate, 158 epileptic patients were randomly screened for GRS. GRS was distinctly elevated (65.9 +/- 30.0 micrograms phenolphthalein/ml

Developmental epileptic encephalopathies are devastating disorders characterized by intractable epileptic seizures and developmental delay. Here, we report an allelic series of germline recessive mutations in UGDH in 36 cases from 25 families presenting with epileptic encephalopathy with