Figure 2.

![Figure 2.: Protein-protein interaction network of the identified targets shared between selected aromatherapy compounds and insomnia-related pathways.](https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12851763/bin/medi-105-e47072-g002.jpg)

> Source: Lizhi Yue et al. "Screening natural raw materials and product development for improving insomnia b." *Medicine*, 2026. PMID: [41578474](https://pubmed.ncbi.nlm.nih.gov/41578474/)

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  <img src="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12851763/bin/medi-105-e47072-g002.jpg" alt="Protein-protein interaction network of the identified targets shared between selected aromatherapy compounds and insomnia-related pathways." />
  <figcaption>Figure 2.. Protein-protein interaction network of the identified targets shared between selected aromatherapy compounds and insomnia-related pathways.<br>  Source: Lizhi Yue et al. "Screening natural raw materials and product development for improving insomnia b." <em>Medicine</em>, 2026. PMID: <a href="https://pubmed.ncbi.nlm.nih.gov/41578474/">41578474</a></figcaption>
</figure>