Isoflavaspidic Acid PB Extracted from (L.) Schott Inhibits Growth via Membrane Permeability Alternation and Ergosterol Biosynthesis Disruption.

Isoflavaspidic acid PB (PB), a phloroglucinol derivative extracted from aerial parts of (L.) Schott, had antifungal activity against several dermatophytes. This study was aimed at exploring the antifungal mechanism of PB against ().

Anoectochilus roxburghii flavonoids extract ameliorated the memory decline and reduced neuron apoptosis via modulating SIRT1 signaling pathway in senescent mice.

Ethnopharmacological Relevance: Anoectochilus roxburghii (A. roxburghii) is a precious herb and folk medicine in many Asian countries. It has been used traditionally to treat diabetes, etc.