Asian white birch
Betula platyphylla
白桦树（Betula platyphylla），又称纸桦，是一种原产于东亚的落叶乔木。尽管对其生态和生物学方面进行了研究，但尚未记录任何特定的传统医学用途。科学研究表明，白桦树通过其对基因表达的影响，在幼虫寄主植物的选择中发挥作用，特别是HcCAT2基因，但目前没有证据支持将其用于传统医学。研究表明，随着海拔的升高，森林中的落叶乔木多样性会减少，并且土壤性质显著影响群落组成。此外，白桦树在中国西部儿童中被识别为最主要的户外过敏原之一，影响了5.01%的孩子。目前尚未记录与此植物相关的任何安全问题或已知药物相互作用。
- 最佳证据
- D
- 注意事项
- —
仅供参考。传统用法并不代表已被证实有效。证据与安全性各不相同，请查阅所引来源。
科学怎么说
- HcCAT2 表达在以较少偏好宿主植物喂养的幼虫中增加，沉默该基因影响了不同宿主中的生长相关和代谢基因。
- 研究发现，随着海拔的增加，贝图拉·platyphylla森林中的木质植物物种多样性下降，而土壤性质显著影响了群落组成。
- 聚乙烯微塑料影响了Arma chinensis和Beauveria bassiana控制Hyphantria cunea的效果。
- 在西中国，白桦树是户外主要过敏原之一，在儿童中的阳性率为5.01%。
Frequently asked questions
What is Asian white birch?
Asian white birch (Betula platyphylla) 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 Asian white birch?
4 sourced findings are recorded for Asian white birch; the strongest carries evidence grade D. For example: HcCAT2 表达在以较少偏好宿主植物喂养的幼虫中增加，沉默该基因影响了不同宿主中的生长相关和代谢基因。
How strong is the evidence for Asian white birch?
The strongest finding for Asian white birch carries evidence grade D — preliminary or traditional. Grades run A (strongest) to D (preliminary or traditional).
Is Asian white birch safe? What are the side effects?
No major safety issues are recorded for Asian white birch in our sources, but the data may be incomplete. Consult a qualified professional before use.
Does Asian white birch interact with medications?
No drug interactions are recorded for Asian white birch in our sources. This does not rule them out — check with a pharmacist.
What are the common names of Asian white birch?
Asian white birch is also known as: Берёза плосколистная.
Is Asian white birch 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.
来源
- T2 Physiological role and application potential of HcCAT2 in multi-host adaptability of Hyphantria cunea revealed by RNA interference. literature abstract metadata
- T2 An emerging risk to pest biocontrol: Polyethylene microplastic affects the efficacy of Arma chinensis and Beauveria bassiana against Hyphantria cunea. literature abstract metadata
- T2 Aeroallergen Sensitization Status in West China from 2024 to 2025. literature abstract metadata
- T2 Woody Plant Diversity and Community Structure Along Elevational and Soil Gradients in Betula platyphylla Forests, Southeastern Tibetan Plateau. literature abstract metadata