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Objectives
The major aim of this study was to get a detailed understanding of the exposure and fate of hypericin in the Caco‐2 cell system when combined with various flavonoids, mixtures of flavonoids or Hypericum perforatum extract matrix (STW3‐VI).
Methods
The permeation characteristics of hypericin in the absence or presence of quercetin, quercitrin, isoquercitrin, hyperoside and rutin were...
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