2 结果
An aqueous extract of Epilobium angustifolium and its main compound oenothein B (OeB), a dimeric macrocyclic ellagitannin, are specifically able to induce the neutral endopeptidase (NEP) in prostate cancer cells. The angiotensin-converting enzyme (ACE) is not influenced. Additionally, a weak but
Willow herb (Epilobium angustifolium L.) extracts showed inhibitory activity against the metallopeptidases: neutral endopeptidase (NEP), angiotensin-converting enzyme (ACE), and aminopeptidase N (APN). A bioassay-guided fractionation led to the isolation of several flavonoids and phenolic acids and