Results 141 to 150 of about 46,515 (282)

A Holothurian Triterpene Glycoside Holothurin A2 (= Echinoside A) Isolated From the Starfish Choriaster granulatus [PDF]

open access: hybrid, 2019
Natalia V. Ivanchina   +4 more
openalex   +1 more source

Four new triterpene saponins from Cephalaria speciosa and their potent cytotoxic and immunomodulatory activities [PDF]

open access: gold, 2023
Ozan Oztunc   +4 more
openalex   +1 more source

Effect of Combined Applications of Ocimum and Moringa Extract‐Based Biostimulants on the Gladiolus Morphophysiological and Biochemical Aspects Under Drought Stress

open access: yesNew Zealand Journal of Crop and Horticultural Science, Volume 54, Issue 1, March 2026.
Drought stress (DS) is the most damaging climatic factor that hinders the growth and ornamental quality of floricultural crops. Improving the floricultural crop's ability to withstand DS is of great importance to the ornamental plants industry. Moringa leaf extract (MLE) as a biostimulant has been reported to improve the DS tolerance in various ...
Bareeza Aiman   +11 more
wiley   +1 more source

Illicit Drug‐Derived Volatile Organic Compounds as Markers for Application in Noncontact Detection Technology

open access: yesThe Chemical Record, Volume 26, Issue 3, March 2026.
This review highlights the characteristic odor markers of illicit drugs, emphasizing volatile markers from both natural and synthetic sources, and explores the shift from canine‐based detection to emerging noncontact sensing technologies. Illicit drug use remains a global concern, requiring effective detection methods to counter evolving concealment ...
Minwoo Kim   +4 more
wiley   +1 more source

Editorial: Hot topic: anti-inflammatory drug discovery

open access: yesFrontiers in Chemistry, 2023
Joana Silva   +5 more
doaj   +1 more source

Asiatic acid, a pentacyclic triterpene from Centella asiatica, is neuroprotective in a mouse model of focal cerebral ischemia [PDF]

open access: bronze, 2009
G. K. Rajanikant   +11 more
openalex   +1 more source

Molecular signature of Late Bronze Age archaeological layers preserved in littoral settings in Lake le Bourget (French Alps). [PDF]

open access: yes, 2009
International audienceThe Final Bronze Age was a key period for Human history in the Alps since numerous human occupations developed on lake shores attest to an increased anthropication of alpine ecosystems at that time [1].
Arnaud, Fabien   +4 more
core   +1 more source

Molecular mechanisms associated with rootstock–scion interactions in rubber trees

open access: yesThe Plant Genome, Volume 19, Issue 1, March 2026.
Abstract Hevea brasiliensis (rubber tree) is the main source of natural rubber worldwide. In commercial plantations, high‐yield rubber tree clones are propagated by grafting onto seedling rootstocks. In this study, the transcriptomes of the RRIM 600 clone grafted on different rootstocks in southeastern Brazil were evaluated. Exclusively expressed genes
Wanderson Lima Cunha   +11 more
wiley   +1 more source

New Triterpene Saponins from Duranta repens Linn. and Their Cytotoxic Activity [PDF]

open access: gold, 2009
Wafaa Ahmed   +3 more
openalex   +1 more source

Dominance of Ricinus communis in the Semi‐Arid Region Mediated by Allelopathy

open access: yesWeed Research, Volume 66, Issue 2, March/April 2026.
ABSTRACT The introduction of invasive alien species can adversely affect the functioning of natural ecosystems. Ricinus communis L., widely present in the Brazilian semi‐arid region, establishes itself in areas with native species, such as Handroanthus impetiginosus (Mart.
Bruno M. Alcântara   +7 more
wiley   +1 more source

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