Pulmonaria obscura
Pulmonaria obscura
肺叶紫罗兰（Pulmonaria obscura），属于紫草科，传统上不被认为用于任何特定的医疗实践。科学研究已鉴定出17种该家族植物中包括肺叶紫罗兰在内的六种活性化合物在茎提取物中和四种在根提取物中，其中肺叶紫罗兰是其中之一。尽管根和根状茎含有可检测到的吡咯里西啶生物碱水平，但叶片和花序仅显示痕量。来自肺叶紫罗兰和P. officinalis的提取物均显示出部分缓解过氧亚硝酸盐诱导的氧化应激以及COX-2抑制作用；然而，这些效果在不同物种之间可能会有所不同。P. officinalis中的Yunnaneic acid B已被证明能有效减少过氧亚硝酸盐诱导的体外氧化应激而不引起细胞毒性。迄今为止尚未记录肺叶紫罗兰的重大安全问题或药物相互作用。
- 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
- 研究在17种紫草科植物的茎提取物中鉴定出了6种活性化合物，在根提取物中鉴定出了4种，其中包括紫罗兰幽闭症（Pulmonaria obscura）。
- Pulmonaria obscura 的根和根茎含有可检测的吡咯里西啶生物碱水平，而叶子和花序则含有微量。
- 来自Pulmonaria obscura和P. officinalis的提取物部分减轻了过氧亚硝酸盐诱导的血液浆液氧化应激，并显示出COX-2抑制活性，尽管物种之间存在差异。
- 来自肺叶草L.的Yunnaneic酸B有效地减少了由过氧亚硝基引起的体外氧化应激，且无细胞毒性。
Frequently asked questions
What is Pulmonaria obscura?
Pulmonaria obscura (Pulmonaria obscura) 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 Pulmonaria obscura?
4 sourced findings are recorded for Pulmonaria obscura; the strongest carries evidence grade D. For example: 研究在17种紫草科植物的茎提取物中鉴定出了6种活性化合物，在根提取物中鉴定出了4种，其中包括紫罗兰幽闭症（Pulmonaria obscura）。
How strong is the evidence for Pulmonaria obscura?
The strongest finding for Pulmonaria obscura carries evidence grade D — preliminary or traditional. Grades run A (strongest) to D (preliminary or traditional).
Is Pulmonaria obscura safe? What are the side effects?
No major safety issues are recorded for Pulmonaria obscura in our sources, but the data may be incomplete. Consult a qualified professional before use.
Does Pulmonaria obscura interact with medications?
No drug interactions are recorded for Pulmonaria obscura in our sources. This does not rule them out — check with a pharmacist.
What are the common names of Pulmonaria obscura?
Pulmonaria obscura is also known as: Медуница неясная, Herbe-de-cœur.
Is Pulmonaria obscura 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 Pyrrolizidine alkaloids in Pulmonaria obscura. literature abstract metadata
- T2 Comparison of some secondary metabolite content in the seventeen species of the Boraginaceae family. literature abstract metadata
- T2 Yunnaneic Acid B, a Component of Pulmonaria officinalis Extract, Prevents Peroxynitrite-Induced Oxidative Stress in Vitro. literature abstract metadata
- T2 Pulmonaria obscura and Pulmonaria officinalis Extracts as Mitigators of Peroxynitrite-Induced Oxidative Stress and Cyclooxygenase-2 Inhibitors-In Vitro and In Silico Studies. literature abstract metadata