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Journal Abstract Search

383 related items for PubMed ID: 15881119

  • 1. Solid-phase extraction and HPLC-MS profiling of pyrrolizidine alkaloids and their N-oxides: a case study of Echium plantagineum.
    Colegate SM, Edgar JA, Knill AM, Lee ST.
    Phytochem Anal; 2005; 16(2):108-19. PubMed ID: 15881119
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  • 3. Improved method for extraction and LC-MS analysis of pyrrolizidine alkaloids and their N-oxides in honey: application to Echium vulgare honeys.
    Betteridge K, Cao Y, Colegate SM.
    J Agric Food Chem; 2005 Mar 23; 53(6):1894-902. PubMed ID: 15769110
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  • 5. Solid-phase extraction and LC-MS analysis of pyrrolizidine alkaloids in honeys.
    Beales KA, Betteridge K, Colegate SM, Edgar JA.
    J Agric Food Chem; 2004 Oct 20; 52(21):6664-72. PubMed ID: 15479038
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  • 7. Pyrrolizidine alkaloids in honey: comparison of analytical methods.
    Kempf M, Wittig M, Reinhard A, von der Ohe K, Blacquière T, Raezke KP, Michel R, Schreier P, Beuerle T.
    Food Addit Contam Part A Chem Anal Control Expo Risk Assess; 2011 Mar 20; 28(3):332-47. PubMed ID: 21082464
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  • 11. Screening for pyrrolizidine alkaloids in plant materials by electron ionization RP-HPLC-MS with thermabeam interface.
    Mroczek T, Baj S, Chrobok A, Glowniak K.
    Biomed Chromatogr; 2004 Nov 20; 18(9):745-51. PubMed ID: 15386579
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  • 13. Human liver microsomal reduction of pyrrolizidine alkaloid N-oxides to form the corresponding carcinogenic parent alkaloid.
    Wang YP, Yan J, Fu PP, Chou MW.
    Toxicol Lett; 2005 Mar 15; 155(3):411-20. PubMed ID: 15649625
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  • 14. Simultaneous characterization of pyrrolizidine alkaloids and N-oxides in Gynura segetum by liquid chromatography/ion trap mass spectrometry.
    Qi X, Wu B, Cheng Y, Qu H.
    Rapid Commun Mass Spectrom; 2009 Jan 15; 23(2):291-302. PubMed ID: 19072862
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  • 16. Pyrrolizidine alkaloids from Echium glomeratum (Boraginaceae).
    Alali FQ, Tahboub YR, Ibrahim ES, Qandil AM, Tawaha K, Burgess JP, Sy A, Nakanishi Y, Kroll DJ, Oberlies NH.
    Phytochemistry; 2008 Sep 15; 69(12):2341-6. PubMed ID: 18691727
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  • 17. Simultaneous analysis of hepatotoxic pyrrolizidine alkaloids and N-oxides in comfrey root by LC-ion trap mass spectrometry.
    Wuilloud JC, Gratze SR, Gamble BM, Wolnik KA.
    Analyst; 2004 Feb 15; 129(2):150-6. PubMed ID: 14752559
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  • 18. Characteristic ion clusters as determinants for the identification of pyrrolizidine alkaloid N-oxides in pyrrolizidine alkaloid-containing natural products using HPLC-MS analysis.
    Ruan J, Li N, Xia Q, Fu PP, Peng S, Ye Y, Lin G.
    J Mass Spectrom; 2012 Mar 15; 47(3):331-7. PubMed ID: 22431459
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  • 19. Recognition of pyrrolizidine alkaloid esters in the invasive aquatic plant Gymnocoronis spilanthoides (Asteraceae).
    Boppré M, Colegate SM.
    Phytochem Anal; 2015 Mar 15; 26(3):215-25. PubMed ID: 25645745
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  • 20. Microsomal metabolism of pyrrolizidine alkaloids from Senecio jacobaea. Isolation and quantification of 6,7-dihydro-7-hydroxy-1-hydroxymethyl-5H-pyrrolizine and N-oxides by high performance liquid chromatography.
    Ramsdell HS, Kedzierski B, Buhler DR.
    Drug Metab Dispos; 1987 Mar 15; 15(1):32-6. PubMed ID: 2881756
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