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A study to determine the effect of nano-selenium and thymoquinone on the Nrf2 gene expression in Alzheimer’s disease

202516 citationsOpen accessFuture University in Egypt

Abstract

INTRODUCTION: This research attempts to assess the effect of nano-selenium and thymoquinone on Nrf2 gene expression levels in Alzheimer's disease (AD). METHODS: There were five identical groups of 50 albino male rats: a control group that was healthy; an AD positive control group; an AD group that received nano-selenium (5 mg/kg); an AD group that received thymoquinone (2 mg/kg); and an AD group that received both. The duration of treatment was 4 weeks. The levels of Nrf2 in brain tissues were evaluated using real-time PCR. RESULTS: Nrf2 mean expression levels in the nano-selenium-treated rats, the thymoquinone-treated rats, and the rats that were given both treatments all increased significantly compared to AD rats with no treatment. CONCLUSIONS: This study showed that nano-selenium and thymoquinone elevated Nrf2 gene expression levels in AD.

Research topics

  • Nigella sativa pharmacological applications
  • Pharmacological Effects of Medicinal Plants
  • Saffron Plant Research Studies

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DOI: 10.1080/20565623.2025.2458434

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