1.
Journal of Pharmaceutical Sciences
John Wiley & Sons Ltd.
Volume 91, Issue 3, pages 623–630, March 2002
Hypericum perforatum—Chemical profiling and quantitative results of St. John's Wort products by an improved high-performance liquid chromatography method.
Ganzera, M., Zhao, J. and Khan, I.
- DOI:
http://dx.doi.org/10.1002/jps.10057
Rapid Communications in Mass Spectrometry
John Wiley & Sons Ltd.
Volume 14, Issue 2, pages 95–99, 30 January 2000
High performance liquid chromatography/electrospray mass spectrometry of Hypericum perforatum extracts
Mauri, P. and Pietta, P.
- DOI:
http://dx.doi.org/10.1002/(SICI)1097-0231(20000130)14:2<95::AID-RCM843>3.0.CO;2-6
Phytochemical Analysis
John Wiley & Sons Ltd.
Volume 11, Issue 1, January/February 2000, Pages: 41–44
Astrid Michelitsch, Birgit Biza, Mario Wurglics, Manfred Schubert-Zsilavecz, Alwin Baumeister and Werner Likussar
Determination of hypericin in herbal medicine products by differential pulse polarography
- DOI:
http://dx.doi.org/10.1002/(SICI)1099-1565(200001/02)11:1<41::AID-PCA484>3.0.CO;2-B
Biochemical Systematics and Ecology
Elsevier Science Publishing Company, Inc.
Volume 38, Issue 4, August 2010, Pages 634-640
Variation in the contents of pseudohypericin and hypericin in Hypericum perforatum from Lithuania
Edita Bagdonaite, Pavol Martonfi, Miroslav Repcak, Juozas Labokas
- DOI:
http://dx.doi.org/10.1016/j.bse.2010.08.005
Journal of Chromatography A
Elsevier Science Publishing Company, Inc.
Volume 825, Issue 1, 30 October 1998, Pages 9-16
Identification by high-performance liquid chromatography–diode array detection–mass spectrometry and quantification by high-performance liquid chromatography–UV absorbance detection of active constituents of Hypericum perforatum
M. Brolis, B. Gabetta, N. Fuzzati, R. Pace , F. Panzeri, F. Peterlongo
- DOI:
http://dx.doi.org/10.1016/S0021-9673(98)00697-9
Natural Product Research
Taylor & Francis
Volume 22, Issue 3, 2008
VARIATION OF BIOACTIVE SUBSTANCES IN HYPERICUM MONTBRETII DURING PLANT GROWTH
Cirak C., Radusiene J., Arslan B.
- DOI:
http://dx.doi.org/10.1080/14786410701642623
European Journal of Clinical Pharmacology
Springer-Verlag GmbH
Volume 54, Number 8, 589-594
Adverse effects profile of the herbal antidepressant St. John's wort (Hypericum perforatum L.)
E. Ernst, J. I. Rand, J. Barnes and C. Stevinson
- DOI:
http://dx.doi.org/10.1007/s002280050519
Journal of Pharmacological Sciences
Japanese Pharmacological Society
Vol. 102 (2006) , No. 1 pp.47-54
NMDA Receptor-Antagonistic Properties of Hyperforin, a Constituent of St. John’s Wort
Vikas Kumar, Alexander Mdzinarishvili, Cornelia Kiewert, Thomas Abbruscato, Ulrich Bickel, Cornelis J. van der Schyf and Jochen Klein
- DOI:
http://dx.doi.org/10.1254/jphs.FP0060378