Results 61 to 70 of about 20,018 (262)

Kaempferol Attenuates Myocardial Ischemia–Reperfusion Injury by Suppressing Ferroptosis via the KEAP1–Nrf2–GPX4 Axis

open access: yesThe Kaohsiung Journal of Medical Sciences, EarlyView.
ABSTRACT Myocardial ischemia/reperfusion (I/R) injury is characterized by cardiomyocyte death, excessive oxidative stress, inflammation, and ferroptosis, which collectively limit the efficacy of reperfusion therapy. In this study, we investigated whether kaempferol (KAE), a natural flavonol with antioxidative and antiinflammatory properties, could ...
Yan‐Bo Zhao   +6 more
wiley   +1 more source

Phytochemical Profiling and Anticholinesterase Activity of Alpinia zerumbet: A Potential Source of Natural Therapeutics [PDF]

open access: yesArchives of Pharmaceutical Sciences Ain Shams University
Alpinia zerumbet is an economically important species that belongs to the family Zingiberaceae. It is widely used in traditional medicines and nutraceuticals.
Shahat, Esraa A.   +5 more
doaj   +1 more source

Seagrass species diversity in Tanzania based on morphological and molecular data

open access: yesNordic Journal of Botany, EarlyView.
Seagrass diversity along the Tanzanian coast has been documented mainly through morphology, with limited molecular reference data available for Tanzania and the wider Western Indian Ocean. This study combined morphological identification with nuclear ribosomal internal transcribed spacer (ITS) and plastid ribulose‐1,5‐bisphosphate carboxylase/oxygenase
James Leonard Lusana   +1 more
wiley   +1 more source

Begonia quadricornualata sp. nov. (Begoniaceae) from India

open access: yesNordic Journal of Botany, EarlyView.
A new species of Begonia L. (Begoniaceae) belonging to sect. Platycentrum is described from the Papum Pare District of Arunachal Pradesh, India. This new species is distinguished by its dense, long, red to brown hispid hairs on the adaxial leaf surface of female plants, caducous stipules and bracts, and solitary‐flowered female inflorescence ...
Rohan Maity   +2 more
wiley   +1 more source

Taxonomic revision of the genus Tzveleviochloa (Poaceae, Aveninae) in India

open access: yesNordic Journal of Botany, EarlyView.
The taxonomy of Tzveleviochloa in India is revised based on morphological evidence, comprehensive observations of herbarium specimens and field records, and several botanical explorations in the study area. The accepted diversity is increased from two to five species, including two recently described species. The genus is distributed in the Western and
Dileshwar Prasad   +5 more
wiley   +1 more source

Petrocosmea wentsaii sp. nov. (Gesneriaceae) from Guizhou, China

open access: yesNordic Journal of Botany, EarlyView.
Petrocosmea wentsaii M.Q. Han, Miao.M. Wang & Yan Liu, a new species from Guizhou, China, is described and illustrated. Petrocosmea wentsaii was found on damp walls in a huge limestone cave. It is most similar to Petrocosmea hexiensis S.Z. Zhang & Z.Y. Liu in the conformation of the corolla.
Miao‐Miao Wang   +3 more
wiley   +1 more source

Rizomas e fluxos molares e moleculares da máquina-escola: confissões de um cartógrafo Rhizomes and molar and molecular flows of the machine-school: ia cartographer's confess

open access: yesPsicologia & Sociedade, 2011
Nosso estudo é resultante de uma pesquisa de campo em uma escola pública Municipal de Porto Alegre-RS, localizada em um bairro que enfrenta diversos problemas referentes a urbanização precária e conflitos armados. A pesquisa durou quatro meses, nos quais
Fábio Dal Molin
doaj   +1 more source

Pteris madhusoodananii (Pteridaceae), a new fern species from India

open access: yesNordic Journal of Botany, EarlyView.
Pteris madhusoodananii sp. nov. (Pteridaceae), from the Kolli hills of Eastern Ghats, India, is described. The new taxon is morphologically distinct, characterized by a unique lamina texture and coloration, specific pinna‐pinnule architecture and distinct spore micromorphology.
Kalathil Sethumadhavan Abhilash   +6 more
wiley   +1 more source

High Cadmium and Mercury Soil Contamination Outweighs the Effect of Soil Amendments When Growing Miscanthus x giganteus

open access: yesApplied Sciences
This three-year study evaluated the effects of various soil amendments on growth parameters and heavy metal (HM) accumulation in above- and belowground biomass of Miscanthus x giganteus (MxG), assessing its phytoremediation potential.
Željka Zgorelec   +9 more
doaj   +1 more source

Uptake of Carbamazepine by rhizomes and endophytic bacteria of Phragmites australis

open access: yesFrontiers in Plant Science, 2015
Carbamazepine is an antiepileptic and mood-stabilizing drug which is used widely in Europe and North America. In the environment, it is found as a persistent and recalcitrant conta¬mi-nant, being one of the most prominent hazardous pharmaceuticals and ...
Andres eSauvetre, Peter eSchröder
doaj   +1 more source

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