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Bovine papillomavirus vertical transmission: BPV diversity and expression in maternal and fetal tissues. [PDF]
Braz J MicrobiolPontes NE +5 more
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A new insight on the genus Pteridium (Dennstaedtiaceae) in Europe based on a revision in the flora of Slovakia. [PDF]
Bot StudPeregrym M, Turisová I, Turis P.
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A 13,000-year history of vegetation and fire in a rare inland pine barrens: The Albany Pine Bush (Albany County, New York, USA). [PDF]
PLoS OneTremblay M +5 more
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Ethnobotanical review of traditional use of wild food plants in Japan. [PDF]
J Ethnobiol EthnomedOsawa Y.
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The role of bracken fern illudanes in bracken fern-induced toxicities
Mutation Research/Reviews in Mutation Research, 2019Bracken fern is carcinogenic when fed to domestic and laboratory animals inducing bladder and ileal tumours and is currently classified as a possible human carcinogen by IARC. The carcinogenic illudane, ptaquiloside (PTQ) was isolated from bracken fern and is widely assumed to be the major bracken carcinogen. However, several other structurally similar
P.J. O’Connor +3 more
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Separation of carcinogenic fraction of bracken fern
Cancer Letters, 1984Isolation of the carcinogen in the boiling water extract of bracken fern was conducted by following the active principle with a carcinogenicity bioassay. Fractionation of the bracken extract was carried out using adsorption on resin (Amberlite XAD-2 and TOYOPEARL HW-40 (c] and organic solvent extraction.
Iwao Hirono +10 more
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