Antioxidant Activity of the Essential Oils of Different Parts of Juniperus excelsa M. Bieb. subsp. excelsa and J. excelsa M. Bieb. subsp. polycarpos (K. Koch) Takhtajan (Cupressaceae).
Inhibition of G protein-activated inwardly rectifying K+ channels by extracts of Polygonum persicaria and isolation of new flavonoids from the chloroform extract of the herb.