ArticleReports of biochemistry & molecular biology2021
The Benefits of Curcuminoid to Expression Nuclear Factor Erythroid 2 Related Factor 2 (NRF2) and Signal to Noise Ratio (SNR) Value in the Noise Exposed Organ of Corti of Rattus Norvegicus.
Article in Reports of biochemistry & molecular biology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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Who cites it
3 citing papers in PubMed, 3 citations in OpenAlex.
- Effects of Curcumin in Workers with Noise-Induced Hearing Loss: Preliminary Report.Iranian journal of otorhinolaryngology · 2026Article
- The Role of Curcuminoid in Preventing and Repairing Damage to the Organ of Corti inInternational archives of otorhinolaryngology · 2026Article
- Unveiling the Role of Oxidative Stress in Cochlear Hair Cell Death: Prospective Phytochemical Therapeutics against Sensorineural Hearing Loss.International journal of molecular sciences · 2024Review
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Authors and funding
4 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundNoise-induced hearing loss (NIHL) can cause damage to the cochlea. Curcumin and nuclear factor erythroid 2-related factor 2 (NRF2) are transcription activators that play a crucial role in defence mechanisms against oxidative stress. The aim of this study was to determine the effect of curcuminoid administration on NRF2 expression, in the organ of Corti of cochlea of
methodsWe divided 36 rats into six groups including Group 1 (control); Group 2 (noise exposure without curcuminoid administration); Group 3 (noise exposure+curcuminoid dose 100 mg/day for four days); Group 4 (noise exposure+curcuminoid dose 200 mg/day for four days); Group 5 (curcuminoid dose of 100 mg/day for 14 days followed by two days of noise exposure); Group 6 (curcuminoid dose 200 mg/day for 14 days followed by two days of noise exposure).
resultsFollowing noise exposure in rats, there was an effect/correlation between NRF2 expression, the SNR values obtained from DPOAE and curcuminoid administration.
conclusionThere was a correlation between curcuminoid administration, NRF2 expression and DPOAE treatment. Following noise exposure in rats (Rattus norvegicus), SNR values obtained from DPOAE showed improved cochlear function.
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