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203 related items for PubMed ID: 17608493

  • 1. Hypericin and hyperforin production in St. John's wort in vitro culture: influence of saccharose, polyethylene glycol, methyl jasmonate, and Agrobacterium tumefaciens.
    Pavlík M, Vacek J, Klejdus B, Kuban V.
    J Agric Food Chem; 2007 Jul 25; 55(15):6147-53. PubMed ID: 17608493
    [Abstract] [Full Text] [Related]

  • 2. An in vitro and hydroponic growing system for hypericin, pseudohypericin, and hyperforin production of St. John's wort (Hypericum perforatum CV new stem).
    Murch SJ, Rupasinghe HP, Saxena PK.
    Planta Med; 2002 Dec 25; 68(12):1108-12. PubMed ID: 12494339
    [Abstract] [Full Text] [Related]

  • 3. [Hypericin and hyperforin: bioactive components of St. John's Wort (Hypericum perforatum). Their isolation, analysis and study of physiological effect].
    Vacek J, Klejdus B, Kubán V.
    Ceska Slov Farm; 2007 Apr 25; 56(2):62-6. PubMed ID: 17619301
    [Abstract] [Full Text] [Related]

  • 4. The production of hypericins and hyperforin by in vitro cultures of St. John's wort (Hypericum perforatum).
    Kirakosyan A, Sirvent TM, Gibson DM, Kaufman PB.
    Biotechnol Appl Biochem; 2004 Feb 25; 39(Pt 1):71-81. PubMed ID: 14521510
    [Abstract] [Full Text] [Related]

  • 5. In vitro binding studies with two hypericum perforatum extracts--hyperforin, hypericin and biapigenin--on 5-HT6, 5-HT7, GABA(A)/benzodiazepine, sigma, NPY-Y1/Y2 receptors and dopamine transporters.
    Gobbi M, Moia M, Pirona L, Morizzoni P, Mennini T.
    Pharmacopsychiatry; 2001 Jul 25; 34 Suppl 1():S45-8. PubMed ID: 11518075
    [Abstract] [Full Text] [Related]

  • 6. Bioactive constituent production in St. John's Wort in vitro hairy roots. Regenerated plant lines.
    Bertoli A, Giovannini A, Ruffoni B, Guardo AD, Spinelli G, Mazzetti M, Pistelli L.
    J Agric Food Chem; 2008 Jul 09; 56(13):5078-82. PubMed ID: 18553917
    [Abstract] [Full Text] [Related]

  • 7. Jasmonic acid-induced hypericin production in cell suspension cultures of Hypericum perforatum L. (St. John's wort).
    Walker TS, Pal Bais H, Vivanco JM.
    Phytochemistry; 2002 Jun 09; 60(3):289-93. PubMed ID: 12031448
    [Abstract] [Full Text] [Related]

  • 8. Study of dynamic accumulation of secondary metabolites in three subspecies of Hypericum perforatum.
    Filippini R, Piovan A, Borsarini A, Caniato R.
    Fitoterapia; 2010 Mar 09; 81(2):115-9. PubMed ID: 19686808
    [Abstract] [Full Text] [Related]

  • 9. 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 Mar 09; 18(3):204-8. PubMed ID: 17500362
    [Abstract] [Full Text] [Related]

  • 10. Functional induction and de-induction of P-glycoprotein by St. John's wort and its ingredients in a human colon adenocarcinoma cell line.
    Tian R, Koyabu N, Morimoto S, Shoyama Y, Ohtani H, Sawada Y.
    Drug Metab Dispos; 2005 Apr 09; 33(4):547-54. PubMed ID: 15640377
    [Abstract] [Full Text] [Related]

  • 11. Development of new and validated HPTLC methods for the qualitative and quantitative analysis of hyperforin, hypericin and hyperoside contents in Hypericum species.
    Saçıcı E, Yesilada E.
    Phytochem Anal; 2022 Apr 09; 33(3):355-364. PubMed ID: 34734668
    [Abstract] [Full Text] [Related]

  • 12. Investigation of the bioavailability of hypericin, pseudohypericin, hyperforin and the flavonoids quercetin and isorhamnetin following single and multiple oral dosing of a hypericum extract containing tablet.
    Schulz HU, Schürer M, Bässler D, Weiser D.
    Arzneimittelforschung; 2005 Apr 09; 55(1):15-22. PubMed ID: 15727160
    [Abstract] [Full Text] [Related]

  • 13. 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 Apr 09; 87(3):680-4. PubMed ID: 21275996
    [Abstract] [Full Text] [Related]

  • 14. Simultaneous determination of the predominant hyperforins and hypericins in St. John's Wort (Hypericum perforatum L.) by liquid chromatography.
    Gray DE, Rottinghaus GE, Garrett HE, Pallardy SG, Gray DE, Rottinghaus GE, Garrett HE, Pallardy SG.
    J AOAC Int; 2000 Apr 09; 83(4):944-9. PubMed ID: 10995119
    [Abstract] [Full Text] [Related]

  • 15. Differential accumulation of hyperforin and secohyperforin in Hypericum perforatum tissue cultures.
    Charchoglyan A, Abrahamyan A, Fujii I, Boubakir Z, Gulder TA, Kutchan TM, Vardapetyan H, Bringmann G, Ebizuka Y, Beerhues L.
    Phytochemistry; 2007 Nov 09; 68(21):2670-7. PubMed ID: 17643455
    [Abstract] [Full Text] [Related]

  • 16. Hyperforin accumulates in the translucent glands of Hypericum perforatum.
    Soelberg J, Jørgensen LB, Jäger AK.
    Ann Bot; 2007 Jun 09; 99(6):1097-100. PubMed ID: 17468113
    [Abstract] [Full Text] [Related]

  • 17. Topical application of St John's wort (Hypericum perforatum L.) and of its metabolite hyperforin inhibits the allostimulatory capacity of epidermal cells.
    Schempp CM, Winghofer B, Lüdtke R, Simon-Haarhaus B, Schöpf E, Simon JC.
    Br J Dermatol; 2000 May 09; 142(5):979-84. PubMed ID: 10809859
    [Abstract] [Full Text] [Related]

  • 18. Optimization of Light Intensity, Temperature, and Nutrients to Enhance the Bioactive Content of Hyperforin and Rutin in St. John's Wort.
    Kuo CH, Chou YC, Liao KC, Shieh CJ, Deng TS.
    Molecules; 2020 Sep 16; 25(18):. PubMed ID: 32948004
    [Abstract] [Full Text] [Related]

  • 19. Pseudohypericin and hyperforin in Hypericum perforatum from Northern Turkey: variation among populations, plant parts and phenological stages.
    Cirak C, Radusiene J, Janulis V, Ivanauskas L.
    J Integr Plant Biol; 2008 May 16; 50(5):575-80. PubMed ID: 18713425
    [Abstract] [Full Text] [Related]

  • 20. Comparison of German St. John's wort products according to hyperforin and total hypericin content.
    Wurglics M, Westerhoff K, Kaunzinger A, Wilke A, Baumeister A, Dressman J, Schubert-Zsilavecz M.
    J Am Pharm Assoc (Wash); 2001 May 16; 41(4):560-6. PubMed ID: 11486982
    [Abstract] [Full Text] [Related]

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