Educational, research-use-only content. This article summarizes published scientific literature for informational purposes only and is not medical advice. The compounds discussed are supplied strictly for in-vitro laboratory research and are not approved for human or veterinary use.
What is DSIP?
Delta sleep-inducing peptide (DSIP) is a small naturally occurring neuropeptide first identified for its association with delta-wave (deep) sleep activity in early animal research. It has been studied as a tool in neuroscience and physiology (Pollard & Pomfrett, 2001).
What the research examined
The DSIP literature is older and exploratory, spanning sleep regulation, stress responses, and anaesthesia- and anticonvulsant-related contexts. Reviews note that despite decades of interest, DSIP’s precise mechanism of action and physiological role remain incompletely understood (Pollard & Pomfrett, 2001).
The limits of the current evidence
- Much of the supporting work is decades old, heterogeneous, and not confirmed by modern controlled clinical trials.
- DSIP is not an approved medicine; this material is supplied for in-vitro laboratory research use only.
References
According to PubMed:
- Pollard BJ, Pomfrett CJ. Delta sleep-inducing peptide. Eur J Anaesthesiol. 2001. doi:10.1046/j.1365-2346.2001.00917.x
