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Explore substances, mechanisms, and effects. Select a node to read its article and inspect the evidence.

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Mapping connections…

SubstanceConceptRelationship

A diamond connects all members of one relationship. Type filters keep qualifying context visible.

1 substances · 2 concepts · 3 relationships

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Substances

Diphenhydramine

Concepts

Acetylcholineneurotransmitter
Muscarinic acetylcholine receptorstarget

Relationships

Editorial index: substances classified under acetylcholine. This index does not assert a combined effect. The endogenous transmitter at nicotinic and muscarinic receptors.
- Acetylcholineindex concept
- Diphenhydramineindexed substance
Source 1 ↗
Editorial index: substances classified under muscarinic acetylcholine receptors. This index does not assert a combined effect. An acetylcholine receptor family distinct from nicotinic receptors. Antagonism can reduce secretions and produce other anticholinergic effects.
- Muscarinic acetylcholine receptorsindex concept
- Diphenhydramineindexed substance
Source 1 ↗
Swine airway-cell assay; the result does not quantify human cognitive effects.
- Acetylcholinetransmitter
- Muscarinic acetylcholine receptorstarget
- Diphenhydraminesubstance
Source 1 ↗

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.