Results 21 to 30 of about 5,358 (202)

GC-MS Analysis of Ethanolic Extract of Pteridium Aquilinum (L.) Kuhn: An Important Fern

open access: yesJournal of Drug Delivery and Therapeutics, 2019
The aim of the study was to investigate the phytochemical compounds of ethanol extract of Pteridium aquilinum (L.) Kuhn using GC-MS analysis. In GC-MS analysis, 19 bioactive phytochemical compounds were identified in the ethanolic extract of Pteridium ...
Amster Regin, J. P. Paul, D. Peter
semanticscholar   +2 more sources

Revisiting the relationship between stomatal size and speed across species - a meta-analysis. [PDF]

open access: yesNew Phytol
Summary The rate of stomatal opening and closure in response to changes in light affects leaf photosynthesis and water use. However, it is unclear how strongly stomatal size (SS) and density (SD) influence stomatal conductance (gs) kinetics, and whether variation arises from methodological differences, guard cell type or degree of amphistomaty.
Woning N   +31 more
europepmc   +2 more sources

Enfermidades determinadas pelo princípio radiomimético de Pteridium aquilinum (Polypodiaceae) [PDF]

open access: yesPesquisa Veterinária Brasileira, 2002
Por meio de revisão da literatura pertinente foram coligidos e são apresentados os principais dados relativos aos aspectos epidemiológicos, toxicológicos, clínicos, anátomo e histopatológicos observados nos casos de intoxicação pelo princípio ...
Ticiana do Nascimento França   +2 more
doaj   +2 more sources

Adjacent Forests Enhance Spontaneous Revegetation and Phylogenetic Similarity on Mountainous Roadside Slopes: Implications for Ecological Restoration and Forest Edge Management [PDF]

open access: yesEcol Evol
The native‐dominated vegetation on roadside slopes primarily originates from adjacent forests, with long‐distance dispersal traits enhancing spontaneous colonization in these disturbed environments. The species composition and phylogenetic similarity between slope and forest communities are significantly influenced by the adjacent forests (species ...
Qin K   +5 more
europepmc   +2 more sources

INTOXICAÇÃO CRÔNICA POR Pteridium aquilinum (L) Kuhn (Polypodiaceae) EM BOVINOS

open access: yesCiência Rural, 1993
São descritos casos de neoplasias de bexiga e trato digestivo superior, seguindo à ingestão de samambaia (Pteridium aquilinum) em bovinos, diagnosticados pelo Centro de Diagnóstico Veterinário da Universidade Federal de Santa Maria, Rio Grande do Sul ...
Maria Verônica de Souza   +1 more
doaj   +2 more sources

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

Pteridium aquilinum (Dennstaedtiaceae), a Novel Hyperaccumulator Species of Hexavalent Chromium

open access: yesApplied Sciences, 2023
Hexavalent chromium (Cr VI) is a highly toxic environmental pollutant produced as a byproduct of stainless steel manufacture and leather tanning.
Felipe de Jesús Eslava-Silva   +2 more
semanticscholar   +1 more source

Recovery of upland acid grasslands after successful Pteridium aquilinum control: Long-term effectiveness of cutting, repeated herbicide treatment and bruising.

open access: yesJournal of Environmental Management, 2023
There is a clear need for the development of management strategies to control dominant, perennial weeds and restore semi-natural communities and an important part of this is to know how long control treatments take to be effective and how long they last ...
J. Alday   +9 more
semanticscholar   +1 more source

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