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A 9-amino acid peptide that modulates delta-wave sleep architecture and circadian rhythm signaling, studied for sleep onset mechanisms in research models

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Dihexa at a glance Not approved research chemical Type Research compound not approved for human use, never tested in a clinical trial Also called N-hexanoic-Tyr-Ile-(6) aminohexanoic amide, PNB-0408, Angiotensin IV analog Interest in it for Synapse formation, memory, and cognition in animal models of dementia Evidence Animal and lab studies only zero human trials

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