Results 61 to 70 of about 16,083 (210)

Antarctic Studies Show Lichens to be Excellent Biomonitors of Climate Change

open access: yesDiversity, 2019
Lichens have been used as biomonitors for multiple purposes. They are well-known as air pollution indicators around urban and industrial centers. More recently, several attempts have been made to use lichens as monitors of climate change especially in ...
Leopoldo G. Sancho   +2 more
doaj   +1 more source

Plant virus community structuring is shaped by habitat heterogeneity and traits for host plant resource utilisation

open access: yesNew Phytologist, Volume 244, Issue 4, Page 1585-1596, November 2024.
Summary Host plants provide resources critical to viruses and the spatial structuring of plant communities affects the niches available for colonisation and disease emergence. However, large gaps remain in the understanding of mechanisms that govern plant‐virus disease ecology across heterogeneous plant assemblages.
Michael McLeish   +5 more
wiley   +1 more source

Immunomodulatory, Anti-Inflammatory, and Anti-Cancer Properties of Ginseng: A Pharmacological Update

open access: yesMolecules, 2023
Ginseng, a medicinal plant of the genus Panax, boasts a rich historical record of usage that dates back to the Paleolithic period. This botanical is extensively acknowledged and consumed in Eastern countries for its therapeutic properties, and, in ...
Jose Antonio Valdés-González   +4 more
doaj   +1 more source

Farmacología Veterinaria I [PDF]

open access: yes, 2015
Prólogo 1; Principios Generales de Farmacología 5; Definiciones 5; Farmacognosia 7; Farmacocinética 9; Farmacodinamia 20; Factores Que Afectan La Respuesta de los Fármacos 27; Formas Farmacéuticas se los medicamentos 31; La Receta 33; Medicamentos Que ...
Aparicio Medina, José Manuel   +1 more
core  

The impact of fungi on soil protist communities in European cereal croplands

open access: yesEnvironmental Microbiology, Volume 26, Issue 7, July 2024.
In cropping system soils, the interconnection between fungi and protists is stronger than typically recognized. This could hint at yet‐to‐be‐discovered trophic relationships. Abstract Protists, a crucial part of the soil food web, are increasingly acknowledged as significant influencers of nutrient cycling and plant performance in farmlands.
Florine Degrune   +19 more
wiley   +1 more source

Seagrass Posidonia oceanica (L.) Delile as a marine biomarker: A metabolomic and toxicological analysis [PDF]

open access: yes, 2018
A human-made environmental disaster due to the shipwrecked of Costa Concordia cruise vessel on the Tuscan Island of Giglio (Italy) coast and the possible pollutants release has been feared, so requiring the activation of removal operations and the ...
Agostini   +39 more
core   +1 more source

Alcalóides de Aspidosperma auriculatum Standl [PDF]

open access: yes, 2003
Species from genus Aspidosperma show the presence of indol alkaloids. From Aspidosperma quebracho-blanco Schlecht quebracacidine was obtained1, from A. olivaceum. Schmutz and Hunziker2 isolated olivacine, among others substances.
BARBOSA, Wagner Luiz Ramos   +2 more
core   +1 more source

Identification and Quantification of Flavonoids from (Asteraceae)

open access: yesNatural Product Communications, 2009
Nine flavonol glycosides (quercetin-3-O-glucuronide, quercetin-3-O-rutinoside, quercetin-3-O-glucoside, kaemperol-3-O-glucuronide, kaemperol-3-O-rutinoside, kaempherol-3-O-glucoside, isorhamnetin-3-O-glucuronide, isorhamnetin-3-O-rutinoside and ...
Amaya Landa   +2 more
doaj   +1 more source

WITHDRAWN: Herbalists, traditional healers and pharmacists: a view of the tuberculosis in Ghana [PDF]

open access: yes, 2011
The Publisher regrets that this article is an accidental duplication of an article that has already been published, http://dx.doi.org/. The duplicate article has therefore been withdrawn.The full Elsevier Policy on Article Withdrawal can be found at http:
Solomon K.S. Amoah   +27 more
core   +1 more source

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