Pycnogenol, French maritime pine bark extract, improves endothelial function of hypertensive patients.
- 2004-01
- RCT · n = 58
- Life sciences 74(7)
- Ximing Liu
- Junping Wei
- Fengsen Tan
- Shengming Zhou
- Gudrun Würthwein
- Peter Rohdewald
- PubMed: 14659974
- DOI: 10.1016/j.lfs.2003.07.037
- High evidence
- Clinical
Values for nitric oxide (NO) in plasma increased in both groups, but the differences were not significant
- Effect
- Neutral
- Effect size
- Small
- Significant
- No
- Dose
- 100 mg/day