Preserved Pharmacological Activity of Hepatocytes-Treated Extracts of Valerian and St. John's Wort

Simmen U et al.: Preserved Pharmacological Activity of Hepatocytes-Treated Extracts of Valerian and St. John's Wort. Planta Med 2005; 71: 592-598 Figure 4:

The legend should be read as follows:

HPLC fingerprint (lambda = 254 nm) of flavonoids and hypericins in extracts of St. John's wort incubated with rat hepatocytes for different time periods (0, 1, and 4 h). Flavonoids and hypericins were identified by their retention times of the corresponding references.

Adress of corresponding author:

Schötzan & Simmen should be read Schötzau & Simmen

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