The knowledge graph.
Explore substances, mechanisms, and effects. Select a node to read its article and inspect the evidence.
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Substances
Concepts
- Hormoneclass
- Circadian signalingmechanism
- Sleepoutcome
- Behavioral sleep–wake schedulingexposure
Relationships
Editorial index: substances classified under hormone. This index does not assert a combined effect. Endogenous signals that can also be administered as products.
Source 1 ↗Editorial index: substances classified under circadian signaling. This index does not assert a combined effect. Signals associated with the timing of sleep and waking.
- Circadian signalingindex concept
- Melatoninindexed substance
Editorial index: substances classified under sleep. This index does not assert a combined effect. Measured sleep outcomes, such as onset time and continuity. Direction and clinical meaning depend on the endpoint and population.
Source 1 ↗Source 2 ↗Editorial index: substances classified under behavioral sleep–wake scheduling. This index does not assert a combined effect. Scheduled sleep and waking behavior used alongside a study treatment. Combined-treatment findings should retain this context.
- Behavioral sleep–wake schedulingindex concept
- Melatoninindexed substance
Fast-release melatonin with behavioral scheduling was studied in selected delayed sleep–wake phase disorder patients. The co-intervention is part of this relationship.
- Hormonefunctional-class
- Circadian signalingmechanism
- Sleepmeasured-outcome
- Behavioral sleep–wake schedulingco-intervention
- Melatoninexposure
Relationship nodes connect multiple concepts in one sourced statement. Member roles identify the substance, biological target, measured outcome, or exposure context. Editorial index relationships group classifications. Connections are not recommendations to combine substances.