Results 41 to 50 of about 543 (149)

Determination of ptaquiloside in pteridium aquilinum (l.) Kuhn

Mongolian Journal of Agricultural Sciences, 2018
Bracken (Pteridium aquilinum (L. Kuhn)), use widely in the eastern and western medicine and food, has attracted researchers interest. It is related with norsesquiterpene glucoside ptaquiloside, which is carcinogen, contains in the bracken. Therefore, our aim of the study was quantitatively and qualitatively to determine ptaquiloside in the bracken and ...
Otgonsugar P, Undrakhbayar Ts, Byambajav Ts   +2 more
openaire   +2 more sources

Dissipation of pterosin B in acid soils - tracking the fate of the bracken fern carcinogen ptaquiloside

, 2016
Bracken ferns (Pteridium spp.) are well-known for their carcinogenic properties, which are ascribed to the content of ptaquiloside and ptaquiloside-like substances. Ptaquiloside leach from the ferns and may cause contamination of drinking water. Pterosin
Brandt, Kristian Koefoed, Rasmussen, Lars Holm, Hansen, Hans Chr. Bruun, Clauson-Kaas, Frederik, Skourti-Stathaki, Eirini   +4 more
core   +1 more source

Genotoxicity Studies of the Bracken Fern Constituents Quercetin, Shikimate and Ptaquiloside in vitro in Salmonella typhimurium and in vivo in Rats and Mice. [PDF]

, 2020
Bracken fern (Pteridium aquilinum) causes acute and chronic toxicity in animals, and is associated with a high incidence of stomach and oesophageal tumours in countries where it is consumed as food, yet the toxic constituent(s) has not been unequivocally
Ngomuo, Ahmed Juma.
core   +1 more source

Histopathological aspects of Bovine Enzootic Hematuria in Brazil Aspectos histopatológicos da Hematúria Enzoótica Bovina no Brasil

Pesquisa Veterinária Brasileira, 2003
The bladder lesions of 59 cattle, from the States of Rio de Janeiro, São Paulo, Minas Gerais, Espírito Santo, Rio Grande do Sul, Santa Catarina, Paraná and Amazon, affected by Bovine Enzootic Haematuria (BEH), were studied histologically.
Paulo Vargas Peixoto, Ticiana do Nascimento França, Claudio S.L. Barros, Carlos Hubinger Tokarnia   +3 more
doaj   +1 more source

Pteridium aquilinum and Its Ptaquiloside Toxin Induce DNA Damage Response in Gastric Epithelial Cells, a Link With Gastric Carcinogenesis.

, 2011
International audienceThe multifactorial origin of gastric cancer encompasses environmental factors mainly associated with diet. Pteridium aquilinum-bracken fern-is the only higher plant known to cause cancer in animals.
Ovesen, Rikke G, Amado, Ines F., Reis, Celso A., Aranha, Paulo, Touati, Eliette, Hans C. B. Hansen, Hansen, Hans Chr. Bruun, Reis, Celso A, Paulo Aranha, Joana Gomes, Hansen, Hans C B, Fátima Gärtner, Valérie Michel, Cesardosreis Aranha, Paulo, Celso A. Reis, Inês F. Amado, Rikke G. Ovesen, Gomes, Joana, Magalhães, Ana, Michel, Valérie, Gärtner, Fátima, Eliette Touati, Ovesen, Rikke Gleerup, Ana Magalhães, Amado, Inês F   +24 more
core   +1 more source

Additional file 20 of Cross-species oncogenomics offers insight into human muscle-invasive bladder cancer

, 2023
Additional file 20: Fig. S12.
Alejandro Suárez-Bonnet (6865121), Heike Aupperle-Lellbach (5640803), Franco Guscetti (2265808), Ana L. Ortiz (16889797), John S. Munday (2650162), Stephanie Plog (384247), Peter Vajdovich (16889794), Johan Steyl (16889788), Outi Simola (13720173), Robert Klopfleisch (456698), Simone de Brot (15317944), Chiara Palmieri (4664152), Paolo Pazzi (10668364), Maria C. Peleteiro (6162506), Minna E. Söderström (16889806), Federico Abascal (19467), Julia Grassinger (16889764), Carlos A. Pinto (8986457), Mark J. Arends (8686995), Aldo Gava (16889803), Emma Pinder (8966777), David J. Adams (14960423), João Cota (16236438), Marie O’Donnell (145326), Renée Laufer Amorim (16889776), Francesca Millanta (3339477), Geoffrey A. Wood (7405994), Tânia Carvalho (109163), Jorge del Pozo (6277718), Isabel Pires (8505180), Kim Wong (16889761), Ingrid Ferreira (9288521), Patrick J. Roady (2887988), Louisiane de Carvalho Nunes (16889785), Andrea Manrique-Rincón (16889809), Rodrigo Ubukata (16889791), Roger M. Phillips (1669432), Justina Prada (8564520), Claudio S. L. Barros (16889800), Lars Moe (279381), Smitha R. Georgy (16889779), Ingrid Bemelmans (15000519), Inigo Martincorena (3907264), Laura P. Romero (16889767), Latasha Ludwig (5904983), Elizabeth C. Du Plessis (16889770), Fernando Constantino-Casas (16889773), Simon L. Priestnall (6102392), Colin W. Wright (3060939), Franco Roperto (328381), Arnon Gal (3150036), Louise van der Weyden (14960405), Simon J. Allison (239304), Marianne Heimann (16889782)   +53 more
core   +1 more source

Additional file 19 of Cross-species oncogenomics offers insight into human muscle-invasive bladder cancer

, 2023
Additional file 19: Fig. S11. The indel mutation spectra from ptaquiloside-treated human bladder UC cells and bovine urinary bladder ...
Alejandro Suárez-Bonnet (6865121), Heike Aupperle-Lellbach (5640803), Franco Guscetti (2265808), Ana L. Ortiz (16889797), John S. Munday (2650162), Stephanie Plog (384247), Peter Vajdovich (16889794), Johan Steyl (16889788), Outi Simola (13720173), Robert Klopfleisch (456698), Simone de Brot (15317944), Chiara Palmieri (4664152), Paolo Pazzi (10668364), Maria C. Peleteiro (6162506), Minna E. Söderström (16889806), Federico Abascal (19467), Julia Grassinger (16889764), Carlos A. Pinto (8986457), Mark J. Arends (8686995), Aldo Gava (16889803), Emma Pinder (8966777), David J. Adams (14960423), João Cota (16236438), Marie O’Donnell (145326), Renée Laufer Amorim (16889776), Francesca Millanta (3339477), Geoffrey A. Wood (7405994), Tânia Carvalho (109163), Jorge del Pozo (6277718), Isabel Pires (8505180), Kim Wong (16889761), Ingrid Ferreira (9288521), Patrick J. Roady (2887988), Louisiane de Carvalho Nunes (16889785), Andrea Manrique-Rincón (16889809), Rodrigo Ubukata (16889791), Roger M. Phillips (1669432), Justina Prada (8564520), Claudio S. L. Barros (16889800), Lars Moe (279381), Smitha R. Georgy (16889779), Ingrid Bemelmans (15000519), Inigo Martincorena (3907264), Laura P. Romero (16889767), Latasha Ludwig (5904983), Elizabeth C. Du Plessis (16889770), Fernando Constantino-Casas (16889773), Simon L. Priestnall (6102392), Colin W. Wright (3060939), Franco Roperto (328381), Arnon Gal (3150036), Louise van der Weyden (14960405), Simon J. Allison (239304), Marianne Heimann (16889782)   +53 more
core   +1 more source

Ptaquiloside biotoxin in ferns of the genus Pteridium

, 2022
Introduction. The ferns of the genus Pteridium are characterized by their wide habitat and adaptive power that allows their establishment in various types of soils and altitudes. They have the ability to produce a toxin called ptaquiloside. Objective. To gather a current body of updated knowledge on the ptaquiloside toxin ...
Rodríguez-Salazar, Massiel, Chacón-Villalobos, Alejandro   +1 more
openaire   +1 more source

Bracken ptaquiloside in milk [PDF]

Nature, 1996
M E, Alonso-Amelot, U, Castillo, B L, Smith, D R, Lauren   +3 more
openaire   +3 more sources

Additional file 18 of Cross-species oncogenomics offers insight into human muscle-invasive bladder cancer

, 2023
Additional file 18: Fig. S10. Single base substitution (SBS) mutation spectra and transcriptional strand bias in ptaquiloside-treated human bladder UC ...
Alejandro Suárez-Bonnet (6865121), Heike Aupperle-Lellbach (5640803), Franco Guscetti (2265808), Ana L. Ortiz (16889797), John S. Munday (2650162), Stephanie Plog (384247), Peter Vajdovich (16889794), Johan Steyl (16889788), Outi Simola (13720173), Robert Klopfleisch (456698), Simone de Brot (15317944), Chiara Palmieri (4664152), Paolo Pazzi (10668364), Maria C. Peleteiro (6162506), Minna E. Söderström (16889806), Federico Abascal (19467), Julia Grassinger (16889764), Carlos A. Pinto (8986457), Mark J. Arends (8686995), Aldo Gava (16889803), Emma Pinder (8966777), David J. Adams (14960423), João Cota (16236438), Marie O’Donnell (145326), Renée Laufer Amorim (16889776), Francesca Millanta (3339477), Geoffrey A. Wood (7405994), Tânia Carvalho (109163), Jorge del Pozo (6277718), Isabel Pires (8505180), Kim Wong (16889761), Ingrid Ferreira (9288521), Patrick J. Roady (2887988), Louisiane de Carvalho Nunes (16889785), Andrea Manrique-Rincón (16889809), Rodrigo Ubukata (16889791), Roger M. Phillips (1669432), Justina Prada (8564520), Claudio S. L. Barros (16889800), Lars Moe (279381), Smitha R. Georgy (16889779), Ingrid Bemelmans (15000519), Inigo Martincorena (3907264), Laura P. Romero (16889767), Latasha Ludwig (5904983), Elizabeth C. Du Plessis (16889770), Fernando Constantino-Casas (16889773), Simon L. Priestnall (6102392), Colin W. Wright (3060939), Franco Roperto (328381), Arnon Gal (3150036), Louise van der Weyden (14960405), Simon J. Allison (239304), Marianne Heimann (16889782)   +53 more
core   +1 more source