Results 41 to 50 of about 28,318 (180)

Japanese knotweed (Polygonum cuspidalum) [PDF]

open access: yes, 2009
This archived document is maintained by the Oregon State Library as part of the Oregon Documents Depository Program. It is for informational purposes and may not be suitable for legal purposes.Title from PDF caption (viewed on Sept. 13, 2010)Part of the

core  

Metabarcoding of Pollen Carried by Syrphids Reveals Novel Plant–Pollinator Interactions in a Protected Natural Area and Agricultural Sites

open access: yesEntomologia Experimentalis et Applicata, EarlyView.
Using DNA metabarcoding, this study investigates pollen transported by syrphids (Syrphidae) in the Dolomiti Bellunesi National Park and agricultural sites in Northern Italy. The analysis reveals a high diversity of visited plant taxa, including previously undocumented plant–pollinator interactions.
Serena Magagnoli   +6 more
wiley   +1 more source

Active ingredient of polygonum cuspidatum and its application in animal production

open access: yesSiliao yanjiu, 2021
Polygonum cuspidatum contains stilbenes, anthraquinones, flavonoids, tannins and polysaccharides and other bioactive components. It has many biological functions in animal production, such as improving production performance and body immunity ...
Lan-cheng XU   +5 more
doaj  

EFFECT OF Polygonum minus (KESUM) LEAVES ETHANOLIC EXTRACT ON HISTOPATHOLOGICAL CHANGES ON THE WALL AORTA OF MICE (Mus musculus) INDUCED BY CADMIUM CHLORIDE ANTIOXIDANT

open access: yesJournal of Basic Medical Veterinary, 2020
This study was conducted to investigate the protective effect Polygonum minus leaves extract on the histopathological changes on aorta wall of mice (Mus musculus) induced by cadmium chloride.
Putri Anggraheni Kusumaningrum   +5 more
doaj   +1 more source

Protective effects of extracellular vesicle‐like nanoparticles derived from Cannabis sativa adventitious roots against UVB‐induced damage in human keratinocytes

open access: yesInternational Journal of Cosmetic Science, EarlyView.
Cannabis sativa root‐derived extracellular vesicle‐like nanoparticles (CA‐NPs) were isolated from adventitious root cultures and subjected to physicochemical characterization. Upon UVB exposure, keratinocytes exhibited increased ROS generation, apoptosis and MAPK activation, leading to oxidative stress and skin damage.
Dong Ho Bak   +5 more
wiley   +1 more source

Understanding Exosomes in Hair Regeneration

open access: yesPeriodontology 2000, EarlyView.
Abstract Background Alopecia is a prevalent condition correlated with significant psychosocial challenges, while contemporary treatments exhibit variable efficacy, require extended use, and may cause adverse effects. This review aimed to comprehensively assess exosome‐mediated interventions as a novel cell‐free regenerative approach for hair ...
Paras Ahmad   +3 more
wiley   +1 more source

Effects of active constituents from Polygonum orientale L. on the expression of transporters under physiological and pathological conditions [PDF]

open access: yesShandong kexue
Polygonum orientale L. has an anti-myocardial ischemia effect, and the metabolic processes of its active constituents exhibits considerable differences under physiological and pathological conditions.
LUO Qiuyun, SUN Jia, LIU Donghui, LI Yongjun, XUE Weina
doaj   +1 more source

Advances in the pharmacological effects and molecular mechanisms of emodin in the treatment of metabolic diseases

open access: yesFrontiers in Pharmacology, 2023
Rhubarb palmatum L., Polygonum multijiorum Thunb., and Polygonum cuspidatum Sieb. Et Zucc. are traditional Chinese medicines that have been used for thousands of years. They are formulated into various preparations and are widely used.
Linyuan Yu   +3 more
doaj   +1 more source

No need to seed: restoring species‐rich grassland on former arable fields by natural regeneration

open access: yesRestoration Ecology, EarlyView.
Abstract Introduction Over the last century, agricultural intensification has caused substantial losses of semi‐natural species‐rich grasslands. One means of restoring grassland habitat is to abandon farmed land, followed by mowing and/or grazing of the established vegetation to facilitate meadow diversification. Objectives This study investigated post‐
Carl D. Sayer   +3 more
wiley   +1 more source

A Trial of Ground‐Based Methods for Controlling Osmunda regalis L. Invasion of Waikato Wetlands, New Zealand

open access: yesNew Zealand Journal of Botany, Volume 64, Issue 4, December 2026.
Over 90% of palustrine wetlands in New Zealand have been lost, and those remaining face ongoing threats such as plant invasions. In the northern North Island, there is concern about widespread invasion of wetlands by royal fern (Osmunda regalis), a fast‐growing exotic fern introduced to New Zealand in 1890.
Charlotte G. Leicester   +2 more
wiley   +1 more source

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