Six new triterpenoids from the root of Potentilla reptans and their cardioprotective effects in silico.
- Enayati A et al (2022).
- Nat Prod Res.
- PubMed:
- 33866888
A study found that a syrup with propolis and Hyoscyamus niger L. extract reduced COVID-19 symptoms like cough, shortness of breath, and sore throat, but not nausea and vomiting.