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The comparative toxicity of a reduced, crude comfrey (Symphytum officinale) alkaloid extract and the pure, comfrey-derived pyrrolizidine alkaloids, lycopsamine and intermedine in chicks (Gallus gallus domesticus).
Brown AW, Stegelmeier BL, Colegate SM, Gardner DR, Panter KE, Knoppel EL, Hall JO. Brown AW, et al. Among authors: colegate sm. J Appl Toxicol. 2016 May;36(5):716-25. doi: 10.1002/jat.3205. Epub 2015 Jul 14. J Appl Toxicol. 2016. PMID: 26177929
Pyrrolizidine alkaloid plants, metabolism and toxicity.
Stegelmeier BL, Edgar JA, Colegate SM, Gardner DR, Schoch TK, Coulombe RA, Molyneux RJ. Stegelmeier BL, et al. Among authors: colegate sm. J Nat Toxins. 1999 Feb;8(1):95-116. J Nat Toxins. 1999. PMID: 10091131 Review.
Wild parsnip (Pastinaca sativa)-induced photosensitization.
Stegelmeier BL, Colegate SM, Knoppel EL, Rood KA, Collett MG. Stegelmeier BL, et al. Among authors: colegate sm. Toxicon. 2019 Sep;167:60-66. doi: 10.1016/j.toxicon.2019.06.007. Epub 2019 Jun 4. Toxicon. 2019. PMID: 31173794
46 results