FolkKB

Catfoot

Pseudognaphalium obtusifolium

Pseudognaphalium obtusifolium 是一种传统上在各种民间医学实践中使用的植物，但其具体用途并未详细记录。关于其药理作用的科学证据有限且缺乏全面的研究。Ruta chalepensis 的甲醇提取物对 HEP-G2 细胞显示出细胞毒性活性，选择性指数为 291.50，这表明可能具有抗肿瘤效果，但这些结果是初步的，需要进一步验证。该植物家族中的大多数提取物显示出了低溶血活性，并未在细胞培养中表现出显著毒性。值得注意的是，目前没有足够的证据支持其用于治疗特定健康状况的使用，也没有报告过重大安全问题或药物相互作用。

速览
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

  • Ruta chalepensis 的甲醇提取物对HEP-G2细胞显示出细胞毒性活性，选择性指数为291.50。 D PMID
  • 大多数提取物显示出较低的溶血活性，并未在细胞培养中表现出显著毒性。 D PMID
  • Bee Shannon 和 Simpson 的多样性在两年的治疗后，在去除Rhododendron的流域中更高，但一年之后火灾后优势减弱。 D PMID
  • 从Justicia spicigera提取的甲醇提取物显示出对肿瘤细胞生长抑制作用最强，IC50为29.10 μg/mL。 D PMID

Frequently asked questions

What is Catfoot?

Catfoot (Pseudognaphalium obtusifolium) 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 Catfoot?

4 sourced findings are recorded for Catfoot; the strongest carries evidence grade D. For example: Ruta chalepensis 的甲醇提取物对HEP-G2细胞显示出细胞毒性活性，选择性指数为291.50。

How strong is the evidence for Catfoot?

The strongest finding for Catfoot carries evidence grade D — preliminary or traditional. Grades run A (strongest) to D (preliminary or traditional).

Is Catfoot safe? What are the side effects?

No major safety issues are recorded for Catfoot in our sources, but the data may be incomplete. Consult a qualified professional before use.

Does Catfoot interact with medications?

No drug interactions are recorded for Catfoot in our sources. This does not rule them out — check with a pharmacist.

Is Catfoot 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

  1. T2 Effects of Rhododendron removal and prescribed fire on bees and plants in the southern Appalachians. literature abstract metadata
  2. T2 In Vitro Cytotoxic Activity of Methanol Extracts of Selected Medicinal Plants Traditionally Used in Mexico against Human Hepatocellular Carcinoma. literature abstract metadata
  3. T2 In Vitro Biological Activity and Lymphoma Cell Growth Inhibition by Selected Mexican Medicinal Plants. literature abstract metadata
  4. T2 In Vitro Evaluation of Anti-Hemolytic and Cytotoxic Effects of Traditional Mexican Medicinal Plant Extracts on Human Erythrocytes and Cell Cultures. literature abstract metadata