Component
Strychnine
Strychnine. Species, exposure and limitations are retained in each linked claim.
1 recorded relationships. Experimental role, claim status and evidence remain attached to each record.
How nutrients influence it
Every nutrient with a recorded effect on this component, credited to the nutrient that acted rather than the chapter that recorded it. Open a nutrient to see the findings and the conditions they were measured under.
Other things that act on it
Enzymes, hormones, genes, and other components with a recorded effect. These are not nutrients, so they do not count toward the arrows above. Each finding names the chapter that recorded it.
How nutrients reach it in more than one step
Chains of two or more recorded steps that end here, grouped by the nutrient they start from. Each step is a separate finding, so a chain is a route a mechanism could take, not proof that it does.
Tracing routes…
What it does
Every recorded relationship this component is part of, grouped by its role. Plain wording comes first; the technical statement follows.
Where it participates (unsigned role)
Strychnine reduced the theanine-induced dopamine response in rat striatum.
Experimental context and source evidence
- evidence_span
- {"source_cache": "artifacts/theanine-research/18196445.abstract.txt", "locator": "Primary indexed abstract; zero-based, end-exclusive Unicode character offsets", "file_sha256": "59fdaf94d59c2f4b2981c29cd2981c043351aae1299a59a19e29979076957839", "start_char": 0, "end_char": 1118, "text_sha256": "59fdaf94d59c2f4b2981c29cd2981c043351aae1299a59a19e29979076957839"}
- experimental_model
- In-vivo striatal microdialysis with receptor antagonists
- exposure
- Local brain theanine administration; glycine and AMPA antagonists
- limitations
- Direct brain dosing bypasses oral absorption and blood-brain-barrier transport. Antagonist sensitivity identifies pathway involvement, not necessarily direct theanine binding.
- nutrient_topic
- L-Theanine research collection; topical membership is not evidence of a direct dietary effect. · L-Theanine
- organism
- Conscious rats
- plain_language
- The glycine-receptor pathway participated in the dopamine response.
- primary_references
- [theanine-p18196445] Theanine, gamma-glutamylethylamide, a unique amino acid in tea leaves, modulates neurotransmitter concentrations in the brain striatum interstitium in conscious rats. (2009). https://pubmed.ncbi.nlm.nih.gov/18196445/ DOI: 10.1007/s00726-007-0020-7
- tissue_or_cell_type
- Striatal extracellular neurotransmitters
L-Theanine: metabolism, neural signaling, nutrient connections and human outcomes (2026-09-17) · lines 380–391
AI-assisted literature curation; primary study URLs and scope retained in the document and extraction. Not publisher full text. · supports · In-vivo striatal microdialysis with receptor antagonists · source_derived_draft · unverified_draft
### theanine-glycine-dopamine Strychnine reduced the theanine-induced dopamine response in rat striatum. Condition category: normal nutrient_topic: L-Theanine research collection; topical membership is not evidence of a direct dietary effect. plain_language: The glycine-receptor pathway participated in the dopamine response. organism: Conscious rats tissue_or_cell_type: Striatal extracellular neurotransmitters experimental_model: In-vivo striatal microdialysis with receptor antagonists limitations: Direct brain dosing bypasses oral absorption and blood-brain-barrier transport. Antagonist sensitivity identifies pathway involvement, not necessarily direct theanine binding. exposure: Local brain theanine administration; glycine and AMPA antagonists evidence_span: {"source_cache": "artifacts/theanine-research/18196445.abstract.txt", "locator": "Primary indexed abstract; zero-based, end-exclusive Unicode character offsets", "file_sha256": "59fdaf94d59c2f4b2981c29cd2981c043351aae1299a59a19e29979076957839", "start_char": 0, "end_char": 1118, "text_sha256": "59fdaf94d59c2f4b2981c29cd2981c043351aae1299a59a19e29979076957839"} [theanine-p18196445] Theanine, gamma-glutamylethylamide, a unique amino acid in tea leaves, modulates neurotransmitter concentrations in the brain striatum interstitium in conscious rats. (2009). https://pubmed.ncbi.nlm.nih.gov/18196445/ DOI: 10.1007/s00726-007-0020-7
Complete structured claim and evidence
The events it takes part in
A mechanism often involves more than two components. These are the full events, with every participant and its role.
Situations it appears in
Low-supply and faulty-machinery situations recorded in the chapters where this component plays a part.
In the sources
Preserved passages that mention this component, quoted exactly. Open one to read it in context.
Open hypotheses
Proposed ideas that involve this component. They are labeled as hypotheses and do not change any recorded statement.
This is a research prototype built from draft material. It is not medical advice, and its statements still await verification against the original studies.