sleep hormone molecule melatonin serotonin gaba gamma aminobutyric acid cortisol vector |
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| navigate by keyword : sleep hormones melatonin serotonin gaba cortisol gammaaminobutyric acid hormone sleepinducing relaxation calmness wakefulness structure molecular amino neurotransmitter chemical formula biochemistry biology peptide circadian rhythm regulation organic chemistry compound scientific educational hydrogen carbon oxygen structural atomic molecule atom design vector gamma aminobutyric function |
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| Sleep hormone molecule. Structure and function of melatonin, serotonin, GABA (gamma-aminobutyric acid), and cortisol. Vector illustration |
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