Results 21 to 30 of about 796 (160)

Synthetic Seed Technology Development and Production Studies for Storage, Transport, and Industrialization of Bracken Spores

Plants, 2020
Bracken fern (Pteridium aquilinum var. latiusculum (Desv.) Underw. ex A. Heller) has long been grown industrially in South Korea. Conventional propagation methods, including planting rhizomes and in vitro seedling culture, are labor intensive and ...
Bo Kook Jang, Ju Sung Cho, Cheol Hee Lee
doaj   +1 more source

Alterações anátomo-histopatológicas em ratos submetidos à dieta com extrato de broto de samambaia (Pteridium aquilinum var. arachnoideum) de dois municípios do estado do Paraná Macroscopic and microscopic changes in rats fed on a bracken fern diet (Pteridium aquilinum var. arachnoideum) from different regions of Parana State, Brazil

Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 2005
The carcinogenicity of bracken fern harvest from two regions of Paraná State to induce hematury in rats was studied. In order to do that, 33 Wistar rats were divided in three groups.
G.D. Cruz, A.P.F.R.L. Bracarense, L. Yamasaki, D.E.A. Cortez   +3 more
doaj   +1 more source

Biological Protein Value of Pteridium aquilinum (L.) Kuhn

Техника и технология пищевых производств, 2022
Contemporary human diet is poor in proteins. Therefore, the modern food science should find new sources of high-grade protein. The bracken fern is rich in proteins can be an unconventional solution to this problem. The research objective was to study the
Daria A. Cheremnykh, Galina A. Gubanenko, Ekaterina A. Rechkina, Larisa A. Mayurnikova, Nadezhda Yu. Teplyuk   +4 more
doaj   +1 more source

Carcinogenic effects of ptaquiloside in bracken fern and related compounds. [PDF]

Br J Cancer, 2000
Consumption of the bracken fern Pteridium aquilinum by cattle has been shown to induce bladder and intestinal carcinomas in cattle and to cause a number of diseases in other farm animals. An unstable glucoside named ptaquiloside, containing a reactive cyclopropane ring, has been isolated from the fern and its potent carcinogenicity proven.
Potter DM, Baird MS.
europepmc   +4 more sources

Control of bracken by promoting regeneration of woody vegetation in the Yucatan Peninsula

Trees, Forests and People, 2023
In the tropical dry forest of the Yucatan Peninsula in southern Mexico, as in many parts of the Neotropics, deforested areas have been colonized by the highly competitive invasive bracken (Pteridium arachnoideum), which inhabits naturally regenerated and
Samuel Israel Levy-Tacher, Alejandro Morón-Ríos   +1 more
doaj   +1 more source

Cattle acute intoxication by bracken fern ( Pteridium aquilinum, L. Kuhn) at north Paraná State-Brazil/
Ocorrência de intoxicação aguda em bovinos pela samambaia ( Pteridium aquilinum, L. Kuhn) no norte do Paraná-Brasil

Semina: Ciências Agrárias, 2001
The authors describe a case of acute intoxication by bracken fern ( Pteridium aquilinum) in a cattle herd raised in the city of Reserva, Parana State. A total of 25 animals died due to intoxication caused by the ingestion of large amounts of the toxic ...
Alexandre Amorim Monteiro, Reginaldo Pontes Fernandes, Marcelo Carlos Gargantini Marques, Ney Carlos Reichert Netto, Laurenil Gaste, Wilmar Sachetin Marçal   +5 more
doaj   +1 more source

Bracken fern poisoning to cattle raised in Parana State, Brazil/
A intoxicação por samambaia em bovinos criados no Estado do Paraná

Semina: Ciências Agrárias, 2003
The author presents a revision about bracken fern (Pteridium aquilinum, L. Kuhn), in cattle, raised in the state of the Paraná. This toxic plant represents huge damages to the creators in the state and is being disseminated quickly, becoming the toxic ...
Wilmar Sachetin Marçal
doaj   +1 more source

Hemorrhagic diathesis in cattle due to consumption of Adiantopsis chlorophylla (Swartz) Fée (Pteridaceae)

Toxicon: X, 2020
An outbreak of acute febrile syndrome associated with coagulopathy and severe pancytopenia occurred in cattle grazing in paddocks with high infestation by Adiantopsis chlorophylla.
Luiz Gustavo Schneider de Oliveira, Fabiana Marques Boabaid, Vaidotas Kisielius, Lars Holm Rasmussen, Florencia Buroni, Martín Lucas, Carlos Omar Schild, Fabiana López, Mizael Machado, Franklin Riet-Correa   +9 more
doaj   +1 more source

Defense of Bracken Fern by Arthropods Attracted to Axillary Nectaries [PDF]

Psyche: A Journal of Entomology, 1983
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
Matthew M. Douglas
doaj   +2 more sources

Bracken fern consumption and human bladder cancer. [PDF]

J Epidemiol Community Health, 1999
Brown LM, Zahm SH, Hoover RN, Fraumeni JF.   +3 more
europepmc   +3 more sources