Results 11 to 20 of about 1,547 (181)

Toxicological Activities of Pteridium aquilinum Rhizomes and Fiddleheads in HPV16-Transgenic Mice [PDF]

open access: yesBiology
Pteridium aquilinum is a globally distributed plant species, highly adaptable to various environments and historically significant as a food source for both animals and humans.
Beatriz Medeiros-Fonseca   +16 more
doaj   +2 more sources

Pteridium spp. and Bovine Papillomavirus: Partners in Cancer [PDF]

open access: yesFrontiers in Veterinary Science, 2021
Bovine papillomavirus (BPV) are a cause for global concern due to their wide distribution and the wide range of benign and malignant diseases they are able to induce.
Beatriz Medeiros-Fonseca   +12 more
doaj   +3 more sources

La biotoxina ptaquilósido en helechos del género Pteridium

open access: yesAgronomía Mesoamericana, 2022
Introducción. Los helechos del género Pteridium se caracterizan por su amplio hábitat y poder adaptativo, que permite su establecimiento en diversos tipos de suelos y altitudes; estos poseen la capacidad de producir una toxina denominada ptaquilósido ...
Massiel Rodríguez-Salazar   +1 more
doaj   +2 more sources

A new insight on the genus Pteridium (Dennstaedtiaceae) in Europe based on a revision in the flora of Slovakia [PDF]

open access: yesBotanical Studies
Background The genus Pteridium Gled. ex Scop. was thought to be monotypic with the cosmopolitan species P. aquilinum (L.) Kuhn. for many years. However, morphological variations among these plants in different regions have been noted since the 1940’s ...
Mykyta Peregrym   +2 more
doaj   +2 more sources

Impact of Pteridium aquilinum on vegetation in Nyungwe Forest, Rwanda

open access: yesHeliyon, 2020
Pteridium aquilinum acts as an important ecological filters in dominated communities. A study to investigate the effects of its dominance in the vegetation of Nyungwe was conducted. Sampling was done in Mubuga and Uwajerome mountains.
Elias Bizuru
exaly   +3 more sources

Glycophenotypic alterations induced by Pteridium aquilinum in mice gastric mucosa: synergistic effect with Helicobacter pylori infection. [PDF]

open access: yesPLoS ONE, 2012
The bracken fern Pteridium aquilinum is a plant known to be carcinogenic to animals. Epidemiological studies have shown an association between bracken fern exposure and gastric cancer development in humans.
Joana Gomes   +10 more
doaj   +1 more source

Study of safety indicators of salted Bracken Fern Pteridium Aquilinum (L.) Kuhn harvested in the Krasnoyarsk Krai [PDF]

open access: yesE3S Web of Conferences, 2021
The article first defined the hygienic safety indicators of salted Bracken Fern Pteridium Aquilinum (L.) Kuhn harvested in the Krasnoyarsk region and carried out a comparative analysis with the regulated safety indicators of salted vegetables and ...
Cheremnykh Daria   +4 more
doaj   +1 more source

Bovine enzootic hematuria in the Southern Cone of Rondônia [PDF]

open access: yesPesquisa Veterinária Brasileira
: Radiomimetic plants are those that can mimic the effects of radiation. Ferns of the genus Pteridium are the main plants with this characteristic. The ingestion of bracken fern results in three forms of clinical disease in cattle: one acute, called ...
João Paulo S. Cavasani   +7 more
doaj   +1 more source

Ptaquiloside and Pterosin B Levels in Mature Green Fronds and Sprouts of Pteridium arachnoideum

open access: yesToxins, 2020
Pteridium arachnoideum, a fern of the Pteridium aquilinum species complex found in South America, is responsible for several different syndromes of poisoning.
Debora da Silva Freitas Ribeiro   +2 more
doaj   +1 more source

Pteridófitas da região noroeste do Estado de São Paulo, Brasil: Dennstaedtiaceae Pteridophytes of the North-western region of the State of São Paulo, Brazil: Dennstaedtiaceae

open access: yesActa Botânica Brasílica, 1998
O trabalho faz parte de uma série de estudos sobre pteridófitas da região noroeste do Estado de São Paulo. Os representantes da família Dennstaedtiaceae são encontrados principalmente nas margens das matas ciliares e em barrancos úmidos e sombreados, com
Claudia R Siqueira, Paulo G Windisch
doaj   +1 more source

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