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Journal Abstract Search

122 related items for PubMed ID: 14759533

  • 1. Detection of hypericins in the "red glands" of Hypericum elodes by ESI-MS/MS.
    Piovan A, Filippini R, Caniato R, Borsarini A, Bini Maleci L, Cappelletti EM.
    Phytochemistry; 2004 Feb; 65(4):411-4. PubMed ID: 14759533
    [Abstract] [Full Text] [Related]

  • 2. Interspecific variation in localization of hypericins and phloroglucinols in the genus Hypericum as revealed by desorption electrospray ionization mass spectrometry imaging.
    Kucharíková A, Kimáková K, Janfelt C, Čellárová E.
    Physiol Plant; 2016 May; 157(1):2-12. PubMed ID: 26822391
    [Abstract] [Full Text] [Related]

  • 3. Determination of naphthodianthrones and phloroglucinols from Hypericum perforatum extracts by liquid chromatography/tandem mass spectrometry.
    Tolonen A, Uusitalo J, Hohtola A, Jalonen J.
    Rapid Commun Mass Spectrom; 2002 May; 16(5):396-402. PubMed ID: 11857723
    [Abstract] [Full Text] [Related]

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

  • 5. Positive correlations between hypericin and putative precursors detected in the quantitative secondary metabolite spectrum of Hypericum.
    Kusari S, Zühlke S, Borsch T, Spiteller M.
    Phytochemistry; 2009 Jul; 70(10):1222-32. PubMed ID: 19683774
    [Abstract] [Full Text] [Related]

  • 6. Variation of hypericins in Hypericum triquetrifolium Turra growing in different locations of Turkey during plant growth.
    Ayan AK, Cirak C.
    Nat Prod Res; 2008 Dec; 22(18):1597-604. PubMed ID: 19085414
    [Abstract] [Full Text] [Related]

  • 7. 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]

  • 8. 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 23; 73(12):1309-15. PubMed ID: 17893828
    [Abstract] [Full Text] [Related]

  • 9. Improved procedure for the quality control of Hypericum perforatum L.
    Poutaraud A, Lobstein A, Girardin P, Weniger B.
    Phytochem Anal; 2001 Oct 23; 12(6):355-62. PubMed ID: 11793812
    [Abstract] [Full Text] [Related]

  • 10. Octaketide-producing type III polyketide synthase from Hypericum perforatum is expressed in dark glands accumulating hypericins.
    Karppinen K, Hokkanen J, Mattila S, Neubauer P, Hohtola A.
    FEBS J; 2008 Sep 23; 275(17):4329-42. PubMed ID: 18647343
    [Abstract] [Full Text] [Related]

  • 11. Study of active naphtodianthrone St John's Wort compounds by electrospray ionization Fourier transform ion cyclotron resonance and multi-stage mass spectrometry in sustained off-resonance irradiation collision-induced dissociation and infrared multiphoton dissociation modes.
    Hecka A, Maunit B, Aubriet F, Muller JF.
    Rapid Commun Mass Spectrom; 2009 Mar 23; 23(6):885-98. PubMed ID: 19224526
    [Abstract] [Full Text] [Related]

  • 12. Spatial chemo-profiling of hypericin and related phytochemicals in Hypericum species using MALDI-HRMS imaging.
    Kusari S, Sezgin S, Nigutova K, Cellarova E, Spiteller M.
    Anal Bioanal Chem; 2015 Jun 23; 407(16):4779-91. PubMed ID: 25912460
    [Abstract] [Full Text] [Related]

  • 13. LC-MS and LC-PDA analysis of Hypericum empetrifolium and Hypericum sinaicum.
    Alali FQ, Tawaha K, Gharaibeh M.
    Z Naturforsch C J Biosci; 2009 Jun 23; 64(7-8):476-82. PubMed ID: 19791496
    [Abstract] [Full Text] [Related]

  • 14. 1H NMR determination of hypericin and pseudohypericin in complex natural mixtures by the use of strongly deshielded OH groups.
    Tatsis EC, Exarchou V, Troganis AN, Gerothanassis IP.
    Anal Chim Acta; 2008 Jan 28; 607(2):219-26. PubMed ID: 18190811
    [Abstract] [Full Text] [Related]

  • 15. Variability of Hypericins and Hyperforin in Hypericum Species from the Sicilian Flora.
    Lazzara S, Carrubba A, Napoli E.
    Chem Biodivers; 2020 Jan 28; 17(1):e1900596. PubMed ID: 31782894
    [Abstract] [Full Text] [Related]

  • 16. Comparison of methods for the exhaustive extraction of hypericins, flavonoids, and hyperforin from Hypericum perforatum L.
    Smelcerovic A, Spiteller M, Zuehlke S.
    J Agric Food Chem; 2006 Apr 05; 54(7):2750-3. PubMed ID: 16569071
    [Abstract] [Full Text] [Related]

  • 17. Analysis of the hypericin and pseudohypericin content of commercially available St John's Wort preparations.
    Draves AH, Walker SE.
    Can J Clin Pharmacol; 2003 Apr 05; 10(3):114-8. PubMed ID: 14506510
    [Abstract] [Full Text] [Related]

  • 18. Content of hypericins from plants and in vitro shoots of Hypericum undulatum Schousb. ex Willd.
    Rainha N, Lima E, Baptista J, Fernandes-Ferreira M.
    Nat Prod Res; 2013 Apr 05; 27(10):869-79. PubMed ID: 22617156
    [Abstract] [Full Text] [Related]

  • 19. Arbuscular mycorrhizal fungi altered the hypericin, pseudohypericin, and hyperforin content in flowers of Hypericum perforatum grown under contrasting P availability in a highly organic substrate.
    Lazzara S, Militello M, Carrubba A, Napoli E, Saia S.
    Mycorrhiza; 2017 May 05; 27(4):345-354. PubMed ID: 27999964
    [Abstract] [Full Text] [Related]

  • 20. Chemometric evaluation of hypericin and related phytochemicals in 17 in vitro cultured Hypericum species, hairy root cultures and hairy root-derived transgenic plants.
    Nigutová K, Kusari S, Sezgin S, Petijová L, Henzelyová J, Bálintová M, Spiteller M, Čellárová E.
    J Pharm Pharmacol; 2019 Jan 05; 71(1):46-57. PubMed ID: 28722156
    [Abstract] [Full Text] [Related]

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