Component
Mouse endothelium-dependent vascular relaxation
Mouse endothelium-dependent vascular relaxation. 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.
What acts on it
SOD3 gene transfer rescued impaired endothelium-dependent relaxation in the tested diabetic mouse arteries.
Experimental context and source evidence
- availability_state
- machinery_impairment Imported condition classification; unverified.
- evidence_span
- {"source_cache": "artifacts/copper-research/23884884.abstract.txt", "locator": "Exact primary indexed abstract; zero-based, end-exclusive Unicode character offsets", "file_sha256": "85b24243a5eec9d9447299976023325f133d18d979f5be612845f4d2bbc28249", "start_char": 0, "end_char": 1831, "text_sha256": "85b24243a5eec9d9447299976023325f133d18d979f5be612845f4d2bbc28249"}
- experimental_model
- Genetic and streptozotocin diabetes mouse models with vascular rescue assays
- exposure
- Diabetes, Atp7a overexpression, copper or insulin ex vivo
- limitations
- Local transporter loss and hypoinsulinemia are not proof of dietary copper deficiency or a human supplementation effect.
- nutrient_topic
- Copper research collection; topical membership is not evidence of a direct dietary effect. · Copper
- organism
- Mouse
- plain_language
- The extracellular antioxidant system helped the blood vessel respond normally.
- primary_references
- [copper-p23884884] Copper transporter ATP7A protects against endothelial dysfunction in type 1 diabetic mice by regulating extracellular superoxide dismutase. (2013). https://pubmed.ncbi.nlm.nih.gov/23884884/ DOI: 10.2337/db12-1228
- tissue_or_cell_type
- Aortas, mesenteric vessels and vascular smooth muscle
- trigger_kind
- machinery_impairment Imported condition classification; unverified.
Copper: transport, cuproenzymes, deficiency, excess and nutrient interactions (2026-09-17) · lines 962–973
AI-assisted literature curation; primary study URLs and scope retained in the document and extraction. Not publisher full text. · supports · Genetic and streptozotocin diabetes mouse models with vascular rescue assays · source_derived_draft · unverified_draft
### copper-sod3-vascular-relaxation SOD3 gene transfer rescued impaired endothelium-dependent relaxation in the tested diabetic mouse arteries. Condition category: machinery_impairment nutrient_topic: Copper research collection; topical membership is not evidence of a direct dietary effect. plain_language: The extracellular antioxidant system helped the blood vessel respond normally. organism: Mouse tissue_or_cell_type: Aortas, mesenteric vessels and vascular smooth muscle experimental_model: Genetic and streptozotocin diabetes mouse models with vascular rescue assays limitations: Local transporter loss and hypoinsulinemia are not proof of dietary copper deficiency or a human supplementation effect. exposure: Diabetes, Atp7a overexpression, copper or insulin ex vivo evidence_span: {"source_cache": "artifacts/copper-research/23884884.abstract.txt", "locator": "Exact primary indexed abstract; zero-based, end-exclusive Unicode character offsets", "file_sha256": "85b24243a5eec9d9447299976023325f133d18d979f5be612845f4d2bbc28249", "start_char": 0, "end_char": 1831, "text_sha256": "85b24243a5eec9d9447299976023325f133d18d979f5be612845f4d2bbc28249"} [copper-p23884884] Copper transporter ATP7A protects against endothelial dysfunction in type 1 diabetic mice by regulating extracellular superoxide dismutase. (2013). https://pubmed.ncbi.nlm.nih.gov/23884884/ DOI: 10.2337/db12-1228
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.