Figure 3

![Figure 3: Tyrosinase activity measurements in melanocyte cultures exposed to Thai rice extracts indicate modulation of the key enzyme in melanin biosynthesis. The results suggest both stimulatory and inhibitory effects depending on extract variety and concentration.](https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9921347/bin/plants-12-00653-g003.jpg)

> Source: Warintorn Ruksiriwanich et al. "Regulatory Effects of Thai Rice By-Product Extracts from Oryza sativa L. cv. Bue." *Plants (Basel, Switzerland)*, 2023. PMID: [36771737](https://pubmed.ncbi.nlm.nih.gov/36771737/)

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  <img src="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9921347/bin/plants-12-00653-g003.jpg" alt="Tyrosinase activity measurements in melanocyte cultures exposed to Thai rice extracts indicate modulation of the key enzyme in melanin biosynthesis. The results suggest both stimulatory and inhibitory effects depending on extract variety and concentration." />
  <figcaption>Figure 3. Tyrosinase activity measurements in melanocyte cultures exposed to Thai rice extracts indicate modulation of the key enzyme in melanin biosynthesis. The results suggest both stimulatory and inhibitory effects depending on extract variety and concentration.<br>  Source: Warintorn Ruksiriwanich et al. "Regulatory Effects of Thai Rice By-Product Extracts from Oryza sativa L. cv. Bue." <em>Plants (Basel, Switzerland)</em>, 2023. PMID: <a href="https://pubmed.ncbi.nlm.nih.gov/36771737/">36771737</a></figcaption>
</figure>