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Journal Abstract Search

199 related items for PubMed ID: 11345698

  • 1. Effect of light on hypericins contents in fresh flowering top parts and in an extract of St. John's Wort (Hypericum perforatum).
    Poutaraud A, Di Gregorio F, Tin VC, Girardin P.
    Planta Med; 2001 Apr; 67(3):254-9. PubMed ID: 11345698
    [Abstract] [Full Text] [Related]

  • 2. Influence of the developmental stage on the (proto)-hypericin and (proto)pseudohypericin levels of Hypericum plants from Crete.
    Xenophontos M, Stavropoulos E, Avramakis E, Navakoudis E, Dörnemann D, Kotzabasis K.
    Planta Med; 2007 Oct; 73(12):1309-15. PubMed ID: 17893828
    [Abstract] [Full Text] [Related]

  • 3. Determination of total hypericins in St. John's wort and herbal medicinal products.
    Anyzewska M, Kowalczuk A, Łozak A, Jabłczyńska R, Fijałek Z.
    Acta Pol Pharm; 2010 Oct; 67(6):586-92. PubMed ID: 21229872
    [Abstract] [Full Text] [Related]

  • 4. Influence of the habitat altitude on the (proto)hypericin and (proto)pseudohypericin levels of hypericum plants from Crete.
    Xenophontos M, Stavropoulos I, Avramakis E, Navakoudis E, Dörnemann D, Kotzabasis K.
    Planta Med; 2008 Oct; 74(12):1496-503. PubMed ID: 18671196
    [Abstract] [Full Text] [Related]

  • 5. Liquid chromatography-mass spectrometry studies of St. John's wort methanol extraction: active constituents and their transformation.
    Liu F, Pan C, Drumm P, Ang CY.
    J Pharm Biomed Anal; 2005 Feb 23; 37(2):303-12. PubMed ID: 15708671
    [Abstract] [Full Text] [Related]

  • 6. Aqueous ethanolic extract of St. John's wort (Hypericum perforatum L.) induces growth inhibition and apoptosis in human malignant cells in vitro.
    Hostanska K, Reichling J, Bommer S, Weber M, Saller R.
    Pharmazie; 2002 May 23; 57(5):323-31. PubMed ID: 12061257
    [Abstract] [Full Text] [Related]

  • 7. Effects of UV-B on secondary metabolites of St. John's Wort (Hypericum perforatum L.) grown in controlled environments.
    Brechner ML, Albright LD, Weston LA.
    Photochem Photobiol; 2011 May 23; 87(3):680-4. PubMed ID: 21275996
    [Abstract] [Full Text] [Related]

  • 8. Hypericin and pseudohypericin: pharmacokinetics and effects on photosensitivity in humans.
    Brockmöller J, Reum T, Bauer S, Kerb R, Hübner WD, Roots I.
    Pharmacopsychiatry; 1997 Sep 23; 30 Suppl 2():94-101. PubMed ID: 9342768
    [Abstract] [Full Text] [Related]

  • 9. Effect of oral administration ofHypericum perforatum extract (St. John's Wort) on skin erythema and pigmentation induced by UVB, UVA, visible light and solar simulated radiation.
    Schempp CM, Winghofer B, Müller K, Schulte-Mönting J, Mannel M, Schöpf E, Simon JC.
    Phytother Res; 2003 Feb 23; 17(2):141-6. PubMed ID: 12601676
    [Abstract] [Full Text] [Related]

  • 10. [Flavonoid and dianthranoid levels of the St.-John's-wort flowering tops].
    Girzu-Amblard M, Carnat A, Fraisse D, Carnat AP, Lamaison JL.
    Ann Pharm Fr; 2000 Oct 23; 58(5):341-5. PubMed ID: 11060411
    [Abstract] [Full Text] [Related]

  • 11. Study of dynamic accumulation of secondary metabolites in three subspecies of Hypericum perforatum.
    Filippini R, Piovan A, Borsarini A, Caniato R.
    Fitoterapia; 2010 Mar 23; 81(2):115-9. PubMed ID: 19686808
    [Abstract] [Full Text] [Related]

  • 12. Analysis of the hypericin and pseudohypericin content of commercially available St John's Wort preparations.
    Draves AH, Walker SE.
    Can J Clin Pharmacol; 2003 Mar 23; 10(3):114-8. PubMed ID: 14506510
    [Abstract] [Full Text] [Related]

  • 13. Preserved pharmacological activity of hepatocytes-treated extracts of valerian and St. John's wort.
    Simmen U, Saladin C, Kaufmann P, Poddar M, Wallimann C, Schaffner W.
    Planta Med; 2005 Jul 23; 71(7):592-8. PubMed ID: 16041642
    [Abstract] [Full Text] [Related]

  • 14. St John's wort, hypericin, and imipramine: a comparative analysis of mRNA levels in brain areas involved in HPA axis control following short-term and long-term administration in normal and stressed rats.
    Butterweck V, Winterhoff H, Herkenham M.
    Mol Psychiatry; 2001 Sep 23; 6(5):547-64. PubMed ID: 11526469
    [Abstract] [Full Text] [Related]

  • 15. Seasonal variation in hypericin content of Hypericum perforatum L. (St. John's Wort).
    Southwell IA, Bourke CA.
    Phytochemistry; 2001 Mar 23; 56(5):437-41. PubMed ID: 11261576
    [Abstract] [Full Text] [Related]

  • 16. St. John's Wort (Hypericum perforatum): clinical effects on depression and other conditions.
    Miller AL.
    Altern Med Rev; 1998 Feb 23; 3(1):18-26. PubMed ID: 9600023
    [Abstract] [Full Text] [Related]

  • 17. Simultaneous determination of total hypericin and hyperforin in St. John's wort extracts by HPLC with electrochemical detection.
    Rückert U, Likussar W, Michelitsch A.
    Phytochem Anal; 2007 Feb 23; 18(3):204-8. PubMed ID: 17500362
    [Abstract] [Full Text] [Related]

  • 18. TESTING PHARMACEUTICAL RELEASE OF ACTIVE SUBSTANCES FROM MEDICINAL PRODUCTS CONTAINING ST. JOHN'S WORT.
    Sakowska J, Anyzewska M, Łozak A, Kowalczuk A, Jabłczyńska R.
    Acta Pol Pharm; 2016 Feb 23; 73(2):395-401. PubMed ID: 27180432
    [Abstract] [Full Text] [Related]

  • 19. High performance liquid chromatography/electrospray mass spectrometry of Hypericum perforatum extracts.
    Mauri P, Pietta P.
    Rapid Commun Mass Spectrom; 2000 Feb 23; 14(2):95-9. PubMed ID: 10623936
    [Abstract] [Full Text] [Related]

  • 20. [Quantitative analysis of active substances in St. John's wort (Hypericum perforatum L.) by the high performance liquid chromatography method].
    Kazlauskas S, Bagdonaite E.
    Medicina (Kaunas); 2004 Feb 23; 40(10):975-81. PubMed ID: 15516821
    [Abstract] [Full Text] [Related]

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