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doi: 10.1016/S0044-8486(02)00562-8

The Science DSIP (Delta Sleep-Inducing Peptide) is a naturally occurring neuropeptide first isolated from the cerebral venous blood of sleeping rabbits, demonstrating remarkable ability to promote deep, restorative sleep and optimize sleep architecture through sophisticated neurological mechanisms

doi: 10.1038/s41420-023-01369-2 10 YuanCMaZXieJLiWSuLZhangGet al

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