Component
Human endothelial-function assay, method not resolved from indexed abstract
Human endothelial-function assay, method not resolved from indexed abstract. 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
The reported endothelial-function outcome was not significantly affected (P=0.60).
Experimental context and source evidence
- evidence_span
- {"source_cache": "artifacts/chlorogenic_acid-research/22900702.abstract.txt", "locator": "Primary indexed abstract; zero-based, end-exclusive Unicode character offsets", "file_sha256": "f3cf1535535a14d11902c63d1f0be28faf07b80835cf5f1b296a62cc2e78e1b1", "start_char": 0, "end_char": 1044, "text_sha256": "f3cf1535535a14d11902c63d1f0be28faf07b80835cf5f1b296a62cc2e78e1b1"}
- experimental_model
- Randomized double-blind placebo-controlled acute crossover in 23 adults
- exposure
- 400 mg chlorogenic acid; study product naming retained
- limitations
- A small acute surrogate-endpoint study, not cardiovascular event prevention. Later literature describes the product with a 3-CQA label; historical numbering must be checked before treating it as modern neochlorogenic acid.
- nutrient_topic
- Chlorogenic acid research collection; topical membership is not evidence of a direct dietary effect. · Chlorogenic acid / 5-O-caffeoylquinic acid
- organism
- Human
- plain_language
- A vascular biomarker can remain unchanged even when blood pressure differs.
- primary_references
- [chlorogenic_acid-p22900702] Acute effects of chlorogenic acid on nitric oxide status, endothelial function, and blood pressure in healthy volunteers: a randomized trial. (2012). https://pubmed.ncbi.nlm.nih.gov/22900702/ DOI: 10.1021/jf303440j
- tissue_or_cell_type
- Blood pressure, endothelial function and NO-related markers
Chlorogenic acid: metabolism, signaling and nutrient connections (2026-09-17) · lines 945–956
AI-assisted literature curation; primary study URLs and scope retained in the document and extraction. Not publisher full text. · supports · Randomized double-blind placebo-controlled acute crossover in 23 adults · source_derived_draft · unverified_draft
### chlorogenic_acid-endothelial-null The reported endothelial-function outcome was not significantly affected (P=0.60). Condition category: normal nutrient_topic: Chlorogenic acid research collection; topical membership is not evidence of a direct dietary effect. plain_language: A vascular biomarker can remain unchanged even when blood pressure differs. organism: Human tissue_or_cell_type: Blood pressure, endothelial function and NO-related markers experimental_model: Randomized double-blind placebo-controlled acute crossover in 23 adults limitations: A small acute surrogate-endpoint study, not cardiovascular event prevention. Later literature describes the product with a 3-CQA label; historical numbering must be checked before treating it as modern neochlorogenic acid. exposure: 400 mg chlorogenic acid; study product naming retained evidence_span: {"source_cache": "artifacts/chlorogenic_acid-research/22900702.abstract.txt", "locator": "Primary indexed abstract; zero-based, end-exclusive Unicode character offsets", "file_sha256": "f3cf1535535a14d11902c63d1f0be28faf07b80835cf5f1b296a62cc2e78e1b1", "start_char": 0, "end_char": 1044, "text_sha256": "f3cf1535535a14d11902c63d1f0be28faf07b80835cf5f1b296a62cc2e78e1b1"} [chlorogenic_acid-p22900702] Acute effects of chlorogenic acid on nitric oxide status, endothelial function, and blood pressure in healthy volunteers: a randomized trial. (2012). https://pubmed.ncbi.nlm.nih.gov/22900702/ DOI: 10.1021/jf303440j
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.