nordihydroguaiaretic acid/seizures

The present study was designed to clarify whether the arachidonic acid cascade contributes to the decreased threshold for pentylenetetrazole-induced seizure under benzodiazepine withdrawal in mice. The seizure threshold for pentylenetetrazole was significantly decreased by the discontinuation of

The effects of arachidonic acid and its metabolites on gamma-aminobutyric acid (GABAA) receptor function were determined in rat cerebral cortical synaptoneurosomes. Incubation of synaptoneurosomes with phospholipase A2 decreased muscimol-induced 36Cl- uptake. Arachidonic acid, the major unsaturated

Cerebral microvessels isolated from perfused, adult murine brain produce a compound with the chromatographic properties of a monohydroxyeicosatetraenoic acid when incubated with arachidonic acid or stimulated with calcium ionophore A23187. The formation of this arachidonic acid metabolite is not

Cerebral hypoxia in the fetus and newborn results in neonatal morbidity and mortality as well as long-term sequelae such as mental retardation, seizure disorders, and cerebral palsy. In the developing brain, determinants of susceptibility to hypoxia should include the lipid composition of the brain

12-Hydroxyeicosatetraenoic acid (12-HETE) production from arachidonic acid by cerebral microvessels isolated from perfused adult murine brain was reduced by the lipoxygenase inhibitors baicalein, esculetin, gossypol, nordihydroguaiaretic acid, and quercetin. Except for quercetin and gossypol, the

Canatoxin is a toxic protein isolated from Canavalia ensiformis seeds. It induces death preceded by convulsions of spinal cord origin and also produces in vitro aggregation of platelets in rabbit, human and guinea-pig plasma. The aggregating effect is dose-dependent at nanomolar concentrations.