Component
Angiopoietin 1 / ANG-1
Angiopoietin 1 / ANG-1. 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)
Dihydrocapsaicin at 10 mg/kg increased the expression of hypoxia inducible factor 1 alpha, vascular endothelial growth factor and matrix metalloprotease 9 at 3 and 14 days after ischaemia-reperfusion and of angiopoietin 1 and its receptor Tie-2 at 14 days, with angiogenesis confirmed by BrdU labelling co-localised with von Willebrand factor, alongside decreased neurological deficit scores and infarct volume and improved rotarod and pole test performance.
Experimental context and source evidence
- evidence_span
- {"source_cache": "artifacts/dihydrocapsaicin-research/32107104.abstract.txt", "locator": "Indexed abstract; zero-based, end-exclusive Unicode character offsets", "file_sha256": "a00c09c7443e15a674b7e9c6451ddd60a161f69ff98e33c32bcce0039662f8b1", "start_char": 0, "end_char": 1350, "text_sha256": "a00c09c7443e15a674b7e9c6451ddd60a161f69ff98e33c32bcce0039662f8b1"}
- experimental_model
- Fourteen-day outcome study after middle cerebral artery occlusion in rats with BrdU labelling
- exposure
- Dihydrocapsaicin at 10 mg/kg body weight after 2 hours of occlusion
- limitations
- The dose here is roughly an order of magnitude above the hypothermia studies and no temperature is reported, so this may not be a hypothermic effect at all. Recorded with that stated.
- nutrient_topic
- Dihydrocapsaicin research collection; topical membership is not evidence of a direct clinical effect, and dihydrocapsaicin is recorded separately from capsaicin. · Dihydrocapsaicin
- organism
- Rat
- plain_language
- At a much larger dose it made new blood vessels grow into the damaged area over two weeks.
- primary_references
- [dhc-p32107104] Dihydrocapsaicin-induced angiogenesis and improved functional recovery after cerebral ischemia and reperfusion in a rat model. (2020). https://pubmed.ncbi.nlm.nih.gov/32107104/ DOI: 10.1016/j.jphs.2020.02.001
- tissue_or_cell_type
- Brain vasculature
AI-assisted literature curation; primary study URLs and scope retained in the document and extraction. Not publisher full text. · supports · Fourteen-day outcome study after middle cerebral artery occlusion in rats with BrdU labelling · source_derived_draft · unverified_draft
### dhc-angiogenesis-at-high-dose Dihydrocapsaicin at 10 mg/kg increased the expression of hypoxia inducible factor 1 alpha, vascular endothelial growth factor and matrix metalloprotease 9 at 3 and 14 days after ischaemia-reperfusion and of angiopoietin 1 and its receptor Tie-2 at 14 days, with angiogenesis confirmed by BrdU labelling co-localised with von Willebrand factor, alongside decreased neurological deficit scores and infarct volume and improved rotarod and pole test performance. Condition category: normal nutrient_topic: Dihydrocapsaicin research collection; topical membership is not evidence of a direct clinical effect, and dihydrocapsaicin is recorded separately from capsaicin. plain_language: At a much larger dose it made new blood vessels grow into the damaged area over two weeks. organism: Rat tissue_or_cell_type: Brain vasculature experimental_model: Fourteen-day outcome study after middle cerebral artery occlusion in rats with BrdU labelling limitations: The dose here is roughly an order of magnitude above the hypothermia studies and no temperature is reported, so this may not be a hypothermic effect at all. Recorded with that stated. exposure: Dihydrocapsaicin at 10 mg/kg body weight after 2 hours of occlusion evidence_span: {"source_cache": "artifacts/dihydrocapsaicin-research/32107104.abstract.txt", "locator": "Indexed abstract; zero-based, end-exclusive Unicode character offsets", "file_sha256": "a00c09c7443e15a674b7e9c6451ddd60a161f69ff98e33c32bcce0039662f8b1", "start_char": 0, "end_char": 1350, "text_sha256": "a00c09c7443e15a674b7e9c6451ddd60a161f69ff98e33c32bcce0039662f8b1"} [dhc-p32107104] Dihydrocapsaicin-induced angiogenesis and improved functional recovery after cerebral ischemia and reperfusion in a rat model. (2020). https://pubmed.ncbi.nlm.nih.gov/32107104/ DOI: 10.1016/j.jphs.2020.02.001
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.