Results 71 to 80 of about 4,283 (200)

Manometric studies of bracken [Pteridium aquilinum (L.) Kuhn] thiaminase [PDF]

, 1958
RESP ...
Kenten, R. H.
core   +1 more source

Modeling Neglected and Underutilized Crops for Future Food Resilience: A Regional MaxEnt Workflow

Plant-Environment Interactions, Volume 7, Issue 2, April 2026.
ABSTRACT Increasing agrobiodiversity is a widely supported idea and prevalent topic in academic discussion recently as a means to combat the effects of climate change. However, there is a lack of connection between academic discussion and application.
Daniel J. Winstead, Michael G. Jacobson
wiley   +1 more source

PRIMER REPORTE DE Pteridium caudatum (DENNSTAEDTIACEAE) EN LA ISLA DE PROVIDENCIA, COLOMBIA

Acta Biológica Colombiana, 2011
Se reporta por la primera vez la presencia del helecho invasor Pteridium aquilinum(L.) Kunh en la Isla de Providencia, Colombia. La especie ha sido encontrada confinada como planta decorativa en jardines y patios, como silvestre en la localidad El Pico ...
Brigitte Gavio, Alerxandra Tobar-Vargas
doaj  

The Extra-Nuptial Nectaries in the Common Brake, Pteridium aquilinum [PDF]

Science, 1901
n ...
openaire   +3 more sources

Regionalization of European Habitat Classification (EUNIS) for Effective Ecosystem Assessment

Applied Vegetation Science, Volume 29, Issue 2, April/June 2026.
The study presents a regionalization framework for EUNIS habitat classification. We relied on European concepts to define 99 regional ecologically meaningful habitats that were strongly linked to environmental drivers and legal conservation categories.
Borja Jiménez‐Alfaro, Jorge González Le Barbier, Luis Carlón, Eduardo Fernández‐Pascual, Víctor González‐García, Jose Manuel Álvarez Martínez, Clara del Espinosa Alba, Adrián Lázaro‐Lobo, Glenda Mendieta‐Leiva, José Valentín Roces‐Díaz   +9 more
wiley   +1 more source

Mensuration of sialic acid seric level in nelore cattle exposed and nonexposed to bracken fern (Pteridium aquilinum) /
Aferição da concentração sérica de ácido siálico em novilhas da raça nelore expostas e não expostas à samambaia (Pteridium aquilinum)

Semina: Ciências Agrárias, 2008
The Pteridium aquilinum is one toxic plant present in several countries of the world. The chronic ingestion causes diseases to livestock with negative economics repercussion.
Wilmar Sachetin Marçal, Marcos Coelho de Carvalho, Nelson Parizotto Junior, Mariana Itimura de Camargo   +3 more
doaj   +1 more source

Bovine papillomavirus type 2 in enzootic haematuria aetiology/
Papilomavírus bovino tipo 2 na etiologia da hematúria enzoótica bovina

Semina: Ciências Agrárias, 2002
Bovine enzootic haematuria (EH) occurs worldwide and is endemic in regions with bracken fern (Pteridium aquilinum) infested grassland. EH is chronic disease that is characterized by clinical signs of intermitent haematuria, anemia and progressive ...
Amauri Alcindo Alfieri, Alice Fernandes Alfieri, Antônio Carlos Faria dos Reis, Sheila Rezler Wosiacki   +3 more
doaj   +1 more source

Glycosyltransferases expression analysis of gastric mucosa from Pteridium aquilinum exposed mice. Panel A –

, 2012
Heatmap of the Glyco-gene Chip array analysis obtained when comparing group 1 (control mice) with group 2 (mice treated with Pteridium aquilinum). Red and blue indicate increased and decreased expression relative to the mean transcript expression value ...
Steven R. Head (158299), Valérie Michel (158304), Celso A. Reis (158314), Gilberto E. Hernandez (158289), Ana S. Carvalho (158284), Joana Gomes (158278), Suzanne L. Papp (158294), Leonor David (158309), Ana Magalhães (158282), Fátima Gärtner (77491), Eliette Touati (158311)   +10 more
core   +1 more source

Plantas tóxicas para ruminantes do Sudoeste de Goiás

Ciência Rural, 2014
Com o objetivo de verificar quais são as plantas incriminadas como tóxicas para ruminantes do Sudoeste de Goiás, foram realizadas 108 entrevistas com produtores rurais, médicos veterinários, zootecnistas e agrônomos de 18 municípios da região.
Fabiano José Ferreira de Sant'Ana, Janildo Ludolf Reis Junior, Argemiro Pereira Freitas Neto, Carlos Alberto Moreira Junior, Valcinir Aloisio Scalla Vulcani, Rogério Elias Rabelo, Juliano Pereira Terra   +6 more
doaj   +1 more source

Purification of ptaquiloside, a carcinogen from Pteridium aquilinum

, 1995
Ptaquiloside, the major carcinogen of bracken fern (Pteridium aquilinum), was isolated in high yield from milled freeze-dried plant material. Because the compound is unstable, a new method was devised to avoid steps which caused loss of activity.
Ng, Jack C., Bartley, John, Oelrichs, Peter B.   +2 more
core   +1 more source