Figure 1

![Figure 1: Experimental design and sleep testing protocol for evaluating ginseng glycoproteins' sedative and hypnotic effects in mice. The pentobarbital sodium subthreshold test setup illustrates how sleep latency and duration were measured across treatment groups.](https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6421049/bin/BMRI2019-2561828.001.jpg)

> Source: Ying Wang et al. "Metabonomics Study of Ginseng Glycoproteins on Improving Sleep Quality in Mice.." *BioMed research international*, 2019. PMID: [30941359](https://pubmed.ncbi.nlm.nih.gov/30941359/)

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  <img src="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6421049/bin/BMRI2019-2561828.001.jpg" alt="Experimental design and sleep testing protocol for evaluating ginseng glycoproteins' sedative and hypnotic effects in mice. The pentobarbital sodium subthreshold test setup illustrates how sleep latency and duration were measured across treatment groups." />
  <figcaption>Figure 1. Experimental design and sleep testing protocol for evaluating ginseng glycoproteins' sedative and hypnotic effects in mice. The pentobarbital sodium subthreshold test setup illustrates how sleep latency and duration were measured across treatment groups.<br>  Source: Ying Wang et al. "Metabonomics Study of Ginseng Glycoproteins on Improving Sleep Quality in Mice.." <em>BioMed research international</em>, 2019. PMID: <a href="https://pubmed.ncbi.nlm.nih.gov/30941359/">30941359</a></figcaption>
</figure>