10 resultados
NAD(P)H:quinone oxidoreductase 1 (NQO1) catalyzes a reductive detoxification that is thought to protect cells against the adverse effects of quinones and related compounds. NQO1 activity is present in all tissues. Absence of the enzyme produces abnormalities in the redox state and seizures,
Redox-active compounds modulate NMDA receptors (NMDARs) such that reduction of NMDAR redox sites increases, and oxidation decreases, NMDAR-mediated activity. Because NMDARs contribute to the pathophysiology of seizures, redox-active compounds also may modulate seizure activity. We report that the
There exist few efficient agents in the neurological and neurosurgical armamentarium for treatment of neurotrauma, refractory seizures and high grade glial tumors. Pathophysiological conditions of diverse neural injuries have converging common pathways including oxidative stress and apoptosis.
There is evidence that excessive zinc (Zn(2+)) release from presynaptic terminals following brain injuries such as ischemia and severe epileptic seizures induces neuronal cell death. Apomorphine (Apo), a dopamine receptor agonist, has been shown to have pleiotropic biological functions. In this
BACKGROUND
NRH-quinone oxidoreductase 2 (NQO2) along with glutathione S-transferase M1 (GSTM1) and NAD(P)H-quinone oxidoreductase 1 (NQO1), which is involved in phase II detoxification reactions, is thought to be important for detoxification of catechol o-quinones in the central nervous system. Our
UNASSIGNED
Neurologic disorders with isolated symptoms or complex syndromes are relatively frequent among mitochondrial inherited diseases. Recessive RTN4IP1 gene mutations have been shown to cause isolated and syndromic optic neuropathies.
UNASSIGNED
To define the spectrum of clinical phenotypes
Oxidative stress resulting from excessive free-radical release is likely implicated in the initiation and progression of epilepsy. Therefore, antioxidant therapies have received considerable attention in epilepsy treatment. It is well known that the transcription factor NF-E2-related factor (Nrf2)
Mitochondrial disease is a family of genetic disorders characterized by defects in the generation and regulation of energy. Epilepsy is a common symptom of mitochondrial disease, and in the vast majority of cases, refractory to commonly used antiepileptic drugs. Ferroptosis is a Chrysin is the major bioactive compound of blue passionflower, an important medicinal plant used in traditional herbal formulations since ancient times. In the present study, we report that chrysin nanoparticles (chrysin NPs) protect Wistar rats against kindling-induced epilepsy. Nanoparticles of
Epilepsy is a neurological disorder characterized by the prevalence of spontaneous and recurrent seizures. Oxidative stress has been recognized as an intrinsic mechanism for the initiation and progression of epilepsy. In the present study, we investigated the neuroprotective effect of