Comparison of the synaptosomal uptake inhibition of serotonin by St John's wort products

St. John's Wort in Mild to Moderate Depression: The Relevance of Hyperforin for the Clinical Efficacy

1998 • 329 citations

Effects of Hypericum Extract (LI 160) in Biochemical Models of Antidepressant Activity

1997 • 281 citations

Hyperforin Represents the Neurotransmitter Reuptake Inhibiting Constituent of Hypericum Extract

1998 • 269 citations

Hyperforin, a major antidepressant constituent of St. John's Wort, inhibits serotonin uptake by elevating free intracellular Na+1.

1999 • 230 citations

Current St. John's wort research from mode of action to clinical efficacy

2003 • 228 citations

Antidepressant Activity of Hypericum Perforatum and Hyperforin: the Neglected Possibility

1998 • 208 citations

Oral Bioavailability of Hyperforin from Hypericum Extracts in Rats and Human Volunteers

1998 • 206 citations

Effects of the Total Extract and Fractions ofHypericum perforatumin Animal Assays for Antidepressant Activity

1997 • 194 citations

Efficacy of St. John’s Wort Extract WS 5570 in Major Depression: A Double-Blind, Placebo-Controlled Trial

2002 • 190 citations

In VitroReceptor Binding and Enzyme Inhibition byHypericum perforatumExtract

1997 • 170 citations

Activity Profiles of Two Hyperforin-Containing Hypericum Extracts in Behavioral Models

1998 • 97 citations

Hypericum perforatum L. extract does not inhibit 5-HT transporter in rat brain cortex

1999 • 80 citations

Hypericum perforatum - a Review of Clinical Studies

2001 • 74 citations

Evaluation of Synaptosomal Uptake Inhibition of most Relevant Constituents of St. John's Wort

2001 • 69 citations

Determining hyperforin and hypericin content in eight brands of St. John’s wort

2002 • 66 citations

Comparison of German St. John's Wort Products According to Hyperforin and Total Hypericin Content

2001 • 56 citations

Hyperforin inhibits vesicular uptake of monoamines by dissipating pH gradient across synaptic vesicle membrane

2003 • 47 citations

Inhibition of vesicular uptake of monoamines by hyperforin

2002 • 46 citations

Batch-to-Batch Reproducibility of St. John's Wort Preparations

2001 • 43 citations

Biorelevant dissolution testing of St John's wort products

2002 • 28 citations

Determination of hypericin in herbal medicine products by differential pulse polarography

2000 • 19 citations

Development of a high-performance-liquid-chromatographic method for the determination of biapigenin in biorelevant media

2003 • 16 citations

Psychopharmaka-Verordnungen

2002 • 1 citations