ArticleMedical science monitor : international medical journal of experimental and clinical research2021
Effects of β-Asarone on Ischemic Stroke in Middle Cerebral Artery Occlusion Rats by an Nrf2-Antioxidant Response Elements (ARE) Pathway-Dependent Mechanism.
Article in Medical science monitor : international medical journal of experimental and clinical research, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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8 citing papers in PubMed.
- Chinese herbal medicine and acupuncture reduce mortality after intracerebral hemorrhage.Journal of the Chinese Medical Association : JCMA · 2026Article
- Volatile oil ofFrontiers in pharmacology · 2025Review
- The Melatonin Type 2 Receptor Agonist IIK7 Attenuates and Reverses Morphine Tolerance in Neuropathic Pain Rats Through the Suppression of Neuroinflammation in the Spinal Cord.Pharmaceuticals (Basel, Switzerland) · 2024Article
- Cardioprotective Effects of α-Asarone Against Hexavalent Chromium-Induced Oxidative Damage in Mice.Drug design, development and therapy · 2024Article
- Article
- CCA repair or ECA ligation-Which middle cerebral artery occlusion is better in the reperfusion mouse model?Ibrain · 2023Article
- Therapeutic Potential of Active Components fromJournal of pharmacopuncture · 2022Review
- Molecular Mechanisms and Therapeutic Potential of α- and β-Asarone in the Treatment of Neurological Disorders.Antioxidants (Basel, Switzerland) · 2022Review
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5 authors.
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Abstract
BACKGROUND This study assessed the effects and underlying molecular mechanisms of ß-asarone on ischemic stroke model rats. MATERIAL AND METHODS Ischemic stroke was induced by middle cerebral artery occlusion (MCAO) in rats. Before and after modeling, cognitive function was evaluated via fear conditioning test and neurological deficit was determined via Longa and Bederson scores. Following treatment with ß-asarone or nuclear factor erythroid 2-related factor 2 (Nrf2) inhibitor for 20 consecutive days, the cerebral infarction was detected via TTC staining and Cresyl Violet staining in brain tissues. TUNEL staining and western blot analysis for apoptosis-related proteins were performed to assess the apoptosis of neurons. Nrf2-antioxidant response elements (ARE) pathway-related proteins were examined by RT-qPCR or western blot. RESULTS The cognitive and neurological function was defective in MCAO rats. The infarction volumes and the apoptosis of cortical neurons were significantly increased in brain tissues of model rats, which were ameliorated after treatment with ß-asarone. Meanwhile, the increase in pro-apoptotic proteins and decrease in anti-apoptotic proteins were found in brain tissues of model rats, which were markedly ameliorated by ß-asarone treatment. However, Nrf2 inhibitor worsened the cerebral infarction and the apoptosis of neurons. Western blot results showed that ß-asarone treatment activated the Nrf2-ARE pathway-related proteins in model rats, which was inhibited by Nrf2 inhibitor. CONCLUSIONS Our findings suggest that ß-asarone treatment ameliorated the cerebral infarction in MCAO rats, which could be related to activation of the Nrf2-ARE pathway.
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