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Toxicity of plant extracts containing pyrrolizidine alkaloids using alternative invertebrate models.
Seremet OC, Olaru OT, Gutu CM, Nitulescu GM, Ilie M, Negres S, Zbarcea CE, Purdel CN, Spandidos DA, Tsatsakis AM, Coleman MD, Margina DM. Seremet OC, et al. Mol Med Rep. 2018 Jun;17(6):7757-7763. doi: 10.3892/mmr.2018.8795. Epub 2018 Mar 26. Mol Med Rep. 2018. PMID: 29620235 Free PMC article.
The present study focuses on the toxicity effects of four dry extracts obtained from medicinal plants (Senecio vernalis, Symphytum officinale, Petasites hybridus and Tussilago farfara), on two aquatic organisms, Artemia salina and Daphnia magna, and the correlation …
The present study focuses on the toxicity effects of four dry extracts obtained from medicinal plants (Senecio vernalis, Symphytum of …
Oral toxicity study of certain plant extracts containing pyrrolizidine alkaloids.
Şeremet OC, Bărbuceanu F, Ionică FE, Margină DM, GuŢu CM, Olaru OT, Ilie M, Gonciar V, Negreş S, ChiriŢă C. Şeremet OC, et al. Rom J Morphol Embryol. 2016;57(3):1017-1023. Rom J Morphol Embryol. 2016. PMID: 28002518 Free article.
Poisoning caused by these toxins is associated with acute and chronic liver damage. Tussilago farfara (coltsfoot), Petasites hybridus (common butterbur), Senecio vernalis (eastern groundsel) and Symphytum officinale (comfrey) are traditional phytotherapic species, w …
Poisoning caused by these toxins is associated with acute and chronic liver damage. Tussilago farfara (coltsfoot), Petasites hybridus …
A phylogeny of Packera (Senecioneae; asteraceae) based on internal transcribed spacer region sequence data and a broad sampling of outgroups.
Bain JF, Golden JL. Bain JF, et al. Mol Phylogenet Evol. 2000 Sep;16(3):331-8. doi: 10.1006/mpev.2000.0804. Mol Phylogenet Evol. 2000. PMID: 10991786
The results support a Mexican origin for Packera, with its closest relatives found among Old World taxa in the subtribe Senecioninae, such as Senecio jacobaea and Pericallis. Packera species from the west coast of the United States, previously included in the section Bolan …
The results support a Mexican origin for Packera, with its closest relatives found among Old World taxa in the subtribe Senecioninae, such a …
Survey of microfungi in the Kleinwalsertal (Austrian alps).
Jensen M, Ale-Agha N, Brassmann M. Jensen M, et al. Commun Agric Appl Biol Sci. 2008;73(2):135-45. Commun Agric Appl Biol Sci. 2008. PMID: 19226751
.; -Erysiphe cichoracearum DC. on Adenostyles alliariae (Gouan) Kerner, Centaurea phrygia, Cicerbita alpina (L.) Wallr.; -Podosphaera fusca (Fr.) U. Braun comb. nov. on Petasites paradoxus (Retz.) Baumg. and Senecio alpinus (L.) Scop.; -Pirottaea veneta Sacc. and Sp …
.; -Erysiphe cichoracearum DC. on Adenostyles alliariae (Gouan) Kerner, Centaurea phrygia, Cicerbita alpina (L.) Wallr.; -Podosphaera fusca …
Determinants of seasonal feeding of the generalist snail Arianta arbustorum at six sites dominated by Senecioneae.
Hägele BF, Rahier M. Hägele BF, et al. Oecologia. 2001 Jul;128(2):228-236. doi: 10.1007/s004420100644. Epub 2001 Jul 1. Oecologia. 2001. PMID: 28547472
Circumstantial evidence suggested that plant secondary compounds had a major influence on snail food choice: fresh-plant consumption increased over the season, as the concentration of many secondary compounds decreased; both plant availability and quality could only explain about …
Circumstantial evidence suggested that plant secondary compounds had a major influence on snail food choice: fresh-plant consumption increas …
Altitudinal differences in herbivory on montane Compositae species.
Scheidel U, Bruelheide H. Scheidel U, et al. Oecologia. 2001 Sep;129(1):75-86. doi: 10.1007/s004420100695. Epub 2001 Sep 1. Oecologia. 2001. PMID: 28547070
Food choice experiments with three mollusc species indicated that the montane plant was more palatable in the species pair Senecio hercynicus/S. ovatus, but the widespread plant was more palatable in the species pair Petasites albus/Tussilago farfara. ...
Food choice experiments with three mollusc species indicated that the montane plant was more palatable in the species pair Senecio he …