DSIP

Delta Sleep-Inducing Peptide (DSIP) is a nine-amino acid neuropeptide first isolated from rabbit brain. This peptide is studied for its effects on sleep architecture, stress modulation, and neuroendocrine regulation. Researchers investigate its role in sleep-wake cycles and stress response mechanisms in laboratory models.

Research on DSIP examines its effects on sleep regulation, stress response, and hormonal balance. Studies focus on its influence on sleep stages, cortisol levels, oxidative stress markers, and pain perception. Researchers investigate its mechanisms involving NMDA receptor modulation, opioid system interaction, and hypothalamic-pituitary axis regulation in experimental settings.