seneciphylline

13,19- didehydro-12-hydroxysenecionan-11,16-dione trans-15- ethylidene-12beta-hydroxy-12alpha-methyl-13-methylenesenec-1-enine jacodine seneci(o)phylline senecionan-11,16-dione, 13,19-didehydro-12-hydroxy- (9CI) seneciphyllin seniciphylline PubMed: UPLC-MS/MS method for determination of selected pyrrolizidine alkaloids in feed. PubMed: Toxicity of pyrrolizidine alkaloids to Spodoptera exigua using insect cell lines and injection bioassays. PubMed: Mass-spectrometry-directed analysis and purification of pyrrolizidine alkaloid cis/trans isomers in Gynura japonica. PubMed: [Determination of five pyrrolizidine alkaloids in honey by liquid chromatography-tandem mass spectrometry]. PubMed: Assessment of pyrrolizidine alkaloid-induced toxicity in an in vitro screening model. PubMed: Pyrrolizidine alkaloids: their occurrence in Spanish honey collected from purple viper's bugloss (Echium spp.). PubMed: Analysis of pyrrolizidine alkaloids and evaluation of some biological activities of Algerian Senecio delphinifolius (Asteraceae). PubMed: In vitro 5-LOX inhibitory and antioxidant activities of extracts and compounds from the aerial parts of Lopholaena coriifolia (Sond.) E. Phillips & C.A. Sm. PubMed: Definitive diagnosis of hepatic sinusoidal obstruction syndrome induced by pyrrolizidine alkaloids. PubMed: Authentication of Senecio scandens and S. vulgaris based on the comprehensive secondary metabolic patterns gained by UPLC-DAD/ESI-MS. PubMed: Hepatic sinusoidal obstruction syndrome associated with consumption of Gynura segetum. PubMed: Pyrrolizidine alkaloids in pollen and pollen products. PubMed: Simultaneous characterization of pyrrolizidine alkaloids and N-oxides in Gynura segetum by liquid chromatography/ion trap mass spectrometry. PubMed: Identification of five hepatotoxic pyrrolizidine alkaloids in a commonly used traditional Chinese medicinal herb, Herba Senecionis scandentis (Qianliguang). PubMed: Determination of pyrrolizidine alkaloids in senecio species by liquid chromatography/thermospray-mass spectrometry and liquid chromatography/nuclear magnetic resonance spectroscopy. PubMed: Pyrrolizidine alkaloid level in Senecio bicolor (Wilid.) Tod, ssp. cineraria (DC.) from middle Europe. PubMed: Dynamic pH junction-sweeping capillary electrophoresis for online preconcentration of toxic pyrrolizidine alkaloids in Chinese herbal medicine. PubMed: Separation and determination of toxic pyrrolizidine alkaloids in traditional Chinese herbal medicines by micellar electrokinetic chromatography with organic modifier. PubMed: Preventive activity of pyrrolizidine alkaloids from Seneciobrasiliensis (Asteraceae) on gastric and duodenal induced ulcer on mice and rats. PubMed: Evaporative light scattering detection of pyrrolizidine alkaloids. PubMed: Loss of gustatory responses to pyrrolizidine alkaloids after their extensive ingestion in the polyphagous caterpillar Estigmene acrea. PubMed: Experience influences gustatory responsiveness to pyrrolizidine alkaloids in the polyphagous caterpillar, Estigmene acrea. PubMed: Toxicity of Senecio vernalis to laying hens and evaluation of residues in eggs. PubMed: Metabolism of pyrrolizidine alkaloids by Peptostreptococcus heliotrinreducens and a mixed culture derived from ovine ruminal fluid. PubMed: A highly sensitive taste receptor cell for pyrrolizidine alkaloids in the lateral galeal sensillum of a polyphagous caterpillar, Estigmene acraea. PubMed: Toxic pyrrolyzidine alkaloids from three mongolian plants. a possible risk for cattle poisoning. PubMed: Alkaloids from Senecio aquaticus. PubMed: Pyrrolizidine alkaloids from Senecio lorenthii. PubMed: Interplant alkaloid variation and Senecio vernalis toxicity in cattle. PubMed: The relationship between reactivity of metabolites of pyrrolizidine alkaloids and extrahepatic toxicity. PubMed: Generation and characterization of monoclonal antibodies against the pyrrolizidine alkaloid retrorsine. PubMed: Determination of pyrrolizidine alkaloids in honey from selected sites by solid phase extraction and HPLC-MS. PubMed: Transfer of 14C-seneciphylline into sheep milk following multiple oral intakes. PubMed: A competitive enzyme immunoassay for the pyrrolizidine alkaloids of the senecionine type. PubMed: Preparative separation of pyrrolizidine alkaloids by high-speed counter-current chromatography. PubMed: The comparative metabolism of the four pyrrolizidine alkaloids, seneciphylline, retrorsine, monocrotaline, and trichodesmine in the isolated, perfused rat liver. PubMed: Reversible hepatic veno-occlusive disease in an infant after consumption of pyrrolizidine-containing herbal tea. PubMed: Hydrolysis rates of pyrrolizidine alkaloids derived from Senecio jacobaea. PubMed: Structural influences on pyrrolizidine alkaloid-induced cytopathology. PubMed: Pyrrolizidine alkaloids from Senecio leucanthemifolius and Senecio rodriguezii. PubMed: Hydrolysis of pyrrolizidine alkaloids by guinea pig hepatic carboxylesterases. PubMed: Mutagenicity of pyrrolizidine alkaloids in the Salmonella typhimurium/mammalian microsome system. PubMed: Pyrrolizidine alkaloids from Melampyrum pratense. PubMed: DNA cross-linking in mammalian cells by pyrrolizidine alkaloids: structure-activity relationships. PubMed: [Studies on the alkaloids of Gynura segetum (Lour.) Merr]. PubMed: Pyrrolizidine alkaloids in Senecio vulgaris L. growing in Iceland. PubMed: Influence of inhibition of the metabolic activation on the mutagenicity of some nitrosamines, triazenes, hydrazines and seniciphylline in Drosophila melanogaster. PubMed: Microsomal metabolism of pyrrolizidine alkaloids: N-oxidation of seneciphylline and senecionine. PubMed: 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. PubMed: Genotoxicity and cytotoxicity of selected pyrrolizidine alkaloids, a possible alkenal metabolite of the alkaloids, and related alkenals. PubMed: Method for determination of pyrrolizidine alkaloids and their metabolites by high-performance liquid chromatography. PubMed: Genotoxicity of a variety of pyrrolizidine alkaloids in the hepatocyte primary culture-DNA repair test using rat, mouse, and hamster hepatocytes. PubMed: In vivo covalent binding of retronecine-labelled [3H]seneciphylline and [3H]senecionine to DNA of rat liver, lung and kidney. PubMed: Induction of SCEs by some pyrrolizidine alkaloids in V79 Chinese hamster cells co-cultured with chick embryo hepatocytes. PubMed: Effect of seneciphylline and senecionine on hepatic drug metabolizing enzymes in rats. PubMed: Mutagenic activity of the pyrrolizidine alkaloids seneciphylline and senkirkine in Drosophila and their transfer into rat milk. PubMed: Transfer of [3H]pyrrolizidine alkaloids from Senecio vulgaris L. and metabolites into rat milk and tissues. PubMed: Comparison of the toxicities of Senecio jacobaea, Senecio vulgaris and Senecio glabellus in rats. PubMed: Covalent binding of two pyrrolizidine alkaloids, senecionine and seneciphylline, to hepatic macromolecules and their distribution, excretion, and transfer into milk of lactating mice. PubMed: Alkaloids from Senecio aegyptius and S. desfontainei. PubMed: Effects of the pyrrolizidine alkaloids senecionine, retrorsine and seneciphylline on aminopyrine N-demethylase activity on the rat liver S-10 fraction. PubMed: Hypertrophy of pulmonary arteries and arterioles with cor pulmonale in rats induced by seneciphylline, a pyrrolizidine alkaloid. PubMed: Pyrrolizidine alkaloids: their occurrence in honey from tansy ragwort (Senecio jacobaea L.) PubMed: Seneciphylline. PubMed: Senecionine, Seneciphylline, Jacobine and Otosenine from Senecio cineraria. PubMed: [Study of the solubility of platyphylline and seneciphylline alkaloids]. PubMed: [Detection of platyphylline, sarracine and seneciphylline in biological material]. PubMed: [ABOVE-GROUND PARTICLES OF SENECIO AS A SOURCE FOR OBTAINING ALKALOIDS OF PLATYPHILLINE, SARRACENINE AND SENECIPHYLLINE]. PubMed: Variation of liver function in immature fowls and susceptibility to seneciphylline.