Chinese haw
Crataegus pinnatifida
Crataegus pinnatifida, commonly known as Chinese hawthorn or mountain-ash, is a traditional plant with roots in East Asian medicine. While its specific uses are not extensively documented in historical traditions, it has been studied for potential health benefits. Scientific evidence suggests that supplementation with a polyherbal mixture including C. pinnatifida may reduce the incidence of calf diarrhea and improve gastrointestinal health. Additionally, research indicates that Crataegus pinnatifida can exhibit vasodilatory effects, potentially due to isochlorogenic acid B, which could contribute to coronary vasorelaxation. The plant also appears to influence the metabolism of certain compounds like UA (ursolic acid) through mechanisms involving UGT1A1 expression and miR-150-5p levels. Notably, there are no major safety concerns or recorded drug interactions associated with C. pinnatifida, though further research is warranted to fully understand its potential applications and effects.
- Best evidence
- D
- Cautions
- —
Informational only. Traditional use does not mean proven effectiveness. Evidence and safety vary — check the cited sources.
What the science says
- Supplementation with a polyherbal mixture including Crataegus pinnatifida significantly decreased calf diarrhea incidence.
- The study generated the first single-cell transcriptomic atlas of hawthorn leaves, identifying nine canonical cell types and their specific gene expressions.
- Crataegus pinnatifida exhibited varying degrees of vasodilatory effects, with isochlorogenic acid B identified as a potential active constituent.
- UA enhanced THSG absorption and altered its metabolism by regulating UGT1A1 expression and miR-150-5p levels.
Frequently asked questions
What is Chinese haw?
Chinese haw (Crataegus pinnatifida) is a plant documented in FolkKB's traditional-medicine reference, drawn from sourced literature and cross-checked against the evidence.
What does the scientific evidence say about Chinese haw?
4 sourced findings are recorded for Chinese haw; the strongest carries evidence grade D. For example: Supplementation with a polyherbal mixture including Crataegus pinnatifida significantly decreased calf diarrhea incidence.
How strong is the evidence for Chinese haw?
The strongest finding for Chinese haw carries evidence grade D — preliminary or traditional. Grades run A (strongest) to D (preliminary or traditional).
Is Chinese haw safe? What are the side effects?
No major safety issues are recorded for Chinese haw in our sources, but the data may be incomplete. Consult a qualified professional before use.
Does Chinese haw interact with medications?
No drug interactions are recorded for Chinese haw in our sources. This does not rule them out — check with a pharmacist.
What are the common names of Chinese haw?
Chinese haw is also known as: Боярышник перистонадрезанный.
Is Chinese haw a proven treatment?
No. FolkKB is informational only. Traditional use and early findings are not proof of efficacy or safety — consult a qualified professional and never self-treat.
Sources
- T2 Active Constituents and Mechanisms of Xinshubao Tablets in Coronary Vasorelaxation. literature abstract metadata
- T2 Enhancement of ursolic acid (UA), an active ingredient in hawthorn, on the uptake and metabolism of 2,3,5,4'-tetrahydroxystilbene-2-O-β-D-glucoside (THSG) derived from Polygonum multiflorum. literature abstract metadata
- T2 Single-cell RNA-sequencing profiles reveal the developmental landscape of hawthorn leaves. literature abstract metadata
- T2 Mechanism of a polyherbal mixture alleviates calf diarrhea: an integrated network pharmacology, metabolomics, and microbiome study. literature abstract metadata