Analysis of pyrrolizidine alkaloids: a competitive enzyme-linked immunoassay (ELISA) for the quantitative determination of some toxic pyrrolizidine alkaloids

A competitive enzyme immunoassay for the pyrrolizidine alkaloids of the senecionine type. Planta Medica 62(3): 267-271, 1996

Development of a class-specific competitive enzyme-linked immunosorbent assay for the detection of pyrrolizidine alkaloids in vitro. Journal of agricultural and food chemistry 40(6): 1008-1014, 1992

An indirect competitive ELISA for pyrrolizidine alkaloids of Heliotropium europaeum. Poisonous plants and related toxins: 114-119, 2004

Pyrrolizidine alkaloids from Cynoglossum creticum. Synthesis of the pyrrolizidine alkaloids echinatine, rinderine, and analogues. Journal of Natural Products 52(1): 109-118, 1989

Quantitative analysis of the toxic pyrrolizidine alkaloids senkirkine and senecionine in Tussilago farfara by LC/MS. Pharmazie 53(3 SUPPL 1): 18, March, 1998

A new approach for simultaneous screening and quantification of toxic pyrrolizidine alkaloids in some potential pyrrolizidine alkaloid-containing plants by using ultra performance liquid chromatography-tandem quadrupole mass spectrometry. Analytica Chimica Acta 681(1-2): 33-40, 2011

Pyrrolizidine alkaloids. XIV. Ultraviolet absorption spectroscopy of some pyrrolizidine alkaloids. Collection of Czechoslovak Chemical Communications 34(6): 1832-1837, 1969

Pyrrolizidine alkaloids. XVIII. Chiroptical properties of some pyrrolizidine alkaloids. Collection of Czechoslovak Chemical Communications 37(12): 3918-3935, 1972

A sensitive method for detection and quantitative determination of pyrrolizidine alkaloids. Phytochemistry (Oxford) 20(2): 343-344, 1981

Sensitive methods for detection and quantitative determination of pyrrolizidine alkaloids. Plant Physiology (Rockville) 65(6 SUPPL): 144, 1980

Quantitative photometric determination of pyrrolizidine alkaloids in symphyti radix. Fresenius' Journal of Analytical Chemistry 343(8): 621-624, 1992

Proton and carbon 13 nmr spectral analysis of some necines of toxic pyrrolizidine alkaloids. Fresenius' Journal of Analytical Chemistry 342(9): 719-722, 1992

Enzyme-linked immunosorbent assay detection of pyrrolizidine alkaloids: immunogens based on quaternary pyrrolizidinium salts. Bioconjugate Chemistry 7(2): 187-195, 1996

Pyrrolizidine and seco-pyrrolizidine alkaloids of Crotalaria laburnifolia L. subspecies eldomae. Journal of the Chemical Society. Perkin Transactions 1 13: 1602-1607, 1972

Model systems for detecting the hepatic toxicity of pyrrolizidine alkaloids and pyrrolizidine alkaloid N-oxides. Toxicology and Applied Pharmacology 101(2): 271-284, 1989