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Related Concept Videos

Oxidation Numbers03:14

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In redox reactions, the transfer of electrons occurs between reacting species. Electron transfer is described by a hypothetical number called the oxidation number (or oxidation state). It represents the effective charge of an atom or element, which is assigned using a set of rules.
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After glycolysis, the charged pyruvate molecules enter the mitochondria via active transport and undergo three enzymatic reactions. These reactions ensure that pyruvate can enter the next metabolic pathway so that energy stored in the pyruvate molecules can be harnessed by the cells.
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Epilepsy and Seizures: Overview01:24

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Epilepsy is a chronic neurological disease marked by recurrent, unpredictable seizures. These seizures are caused by abnormal electrical discharges in the brain, leading to behavior, sensation, or consciousness alterations. They can also cause transient impairment of awareness, interfering with daily activities.
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Related Experiment Video

Updated: Feb 11, 2026

Analysis of Oxidative Stress in Zebrafish Embryos
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Published on: July 7, 2014

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Oxidative stress in epilepsy.

Ursula Geronzi1, Federica Lotti1, Salvatore Grosso1

  • 1a Clinical Pediatrics , Department of Molecular Medicine and Development , University of Siena , Siena , Italy.

Expert Review of Neurotherapeutics
|April 14, 2018
PubMed
Summary
This summary is machine-generated.

Oxidative stress contributes to epilepsy development. Antioxidants show promise for epilepsy treatment, but more clinical trials are needed to confirm their neuroprotective effects in patients.

Keywords:
Epilepsyantiepileptic drugsantioxidantsoxidative stress

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Area of Science:

  • Neuroscience
  • Biochemistry
  • Pharmacology

Background:

  • The brain's high metabolic activity makes it vulnerable to oxidative stress.
  • Excessive free radicals and oxidative injury are implicated in epilepsy initiation and progression.

Purpose of the Study:

  • To review the relationship between oxidative stress and epilepsy.
  • To discuss the role of neuroprotectants in epilepsy management.

Main Methods:

  • Literature search of PubMed/Medline database.
  • Focus on articles linking oxidative stress, epilepsy, and antioxidant strategies.

Main Results:

  • Antioxidant compounds may complement antiepileptic drugs (AEDs).
  • Evidence for definitive neuroprotective abilities of current compounds in epilepsy is limited.

Conclusions:

  • Antioxidant therapy is a potential strategy against epilepsy-related neurodegeneration.
  • Clinical trials are crucial to validate new antioxidant compounds for epilepsy patients.