Results 51 to 60 of about 423 (152)

Screening of Bacterial Quorum Sensing Inhibitors in a Vibrio fischeri LuxR-Based Synthetic Fluorescent E. coli Biosensor

open access: yesPharmaceuticals, 2020
A library of 23 pure compounds of varying structural and chemical characteristics was screened for their quorum sensing (QS) inhibition activity using a synthetic fluorescent Escherichia coli biosensor that incorporates a modified version of lux regulon ...
Xiaofei Qin   +4 more
doaj   +1 more source

Characterizing the odor of New Zealand native plants using sensory analysis and gas chromatography–mass spectrometry

open access: yesJournal of Food Science, Volume 90, Issue 2, February 2025.
Abstract There is growing interest by consumers worldwide for edible indigenous plants and wild foods. To highlight and enhance their unique sensory properties, comprehensive sensory characterization is essential to understand and refine their sensory attributes. The aim of this study was to characterize the odor of six edible native New Zealand plants
Scott C. Hutchings   +6 more
wiley   +1 more source

Structural Requirements for the Antifungal Activities of Natural Drimane Sesquiterpenes and Analogues, Supported by Conformational and Electronic Studies

open access: yesMolecules, 2013
Seventeen drimanes including polygodial (1), isopolygodial (2), drimenol (3) and confertifolin (4) obtained from natural sources and the semi-synthetic derivatives 5–17 obtained from 1–3, were evaluated in vitro for antifungal properties against a unique
Susana A. Zacchino   +5 more
doaj   +1 more source

Bioactive compounds from New Zealand's native edible plants: Their role in future functional foods

open access: yesFuture Postharvest and Food, Volume 1, Issue 4, Page 435-440, December 2024.
New Zealand's native edible plants contain a diverse array of bioactive compounds with significant health‐promoting properties. Incorporating these compounds (or extract of the plants) into functional foods offers opportunities to enhance consumer health and well‐being.
Ali Rashidinejad
wiley   +1 more source

Drimendiol, A Drimane Sesquiterpene with Quorum Sensing Inhibition Activity

open access: yesNatural Product Communications, 2013
Quorum sensing (QS) is a regulatory mechanism that enables bacteria to make collective decisions such as an increase in virulence factors and biofilm production.
Cristian Paz   +5 more
doaj   +1 more source

Control and management of Phytophthora damage in forestry—A systematic mapping study

open access: yesForest Pathology, Volume 54, Issue 4, August 2024.
Abstract Plant pathogens in the genus Phytophthora are a severe threat to forest plantations, ecosystems and tree nurseries. Especially in forests and natural ecosystems, there is a lack of effective measures to control and manage these pathogens. In this study, we conducted a systematic mapping review to collate evidence regarding the control and ...
Noelia López‐García   +3 more
wiley   +1 more source

Turmeric‐Derived Nanoparticles Functionalized Aerogel Regulates Multicellular Networks to Promote Diabetic Wound Healing

open access: yesAdvanced Science, Volume 11, Issue 18, May 15, 2024.
TDNPs@AG (TAG), an aerogel dressing containing turmeric‐derived nanoparticles (TDNPs), enhances diabetic wound healing by continued controlled release of TDNPs, which reduce inflammation and oxidative stress. Owing to their bioregulatory properties, water–air balance, easy preparation, and storage capacity, TAG holds promise for tissue regeneration ...
Bodeng Wu   +16 more
wiley   +1 more source

Polygodial analog induces apoptosis in LNCaP prostate cancer cells

open access: yesEuropean Journal of Pharmacology, 2018
Prostate cancer (PCa) is the second leading cause of death in American men. The chemotherapeutic treatment strategies are generally not effective and can lead to side effects. Hence, there is an urgent need to identify novel chemotherapeutic agents. The aim of this study was to synthesize and evaluate the therapeutic effects of a synthetic analog of ...
Subramanyam, Dasari   +6 more
openaire   +3 more sources

TrypanocidalActivity of Natural Sesquiterpenoids Involves Mitochondrial Dysfunction, ROS Production and Autophagic Phenotype in Trypanosoma cruzi

open access: yesMolecules, 2018
Chagas disease is a neglected tropical disease that is caused by the protozoan Trypanosoma cruzi and represents a serious health problem, especially in Latin America.
Ana Cristina Souza Bombaça   +5 more
doaj   +1 more source

Insecticidal action of Drimys brasiliensis Miers on black citrus aphid

open access: yesRevista Ciência Agronômica
The aim of this study was to evaluate the insecticidal effects of a hexane fraction and polygodial compound obtained from Drimys brasiliensis roots on the mortality of adults and nymphs of Toxoptera citricida (black citrus aphid). For the hexane fraction,
Simoni Anese   +3 more
doaj   +1 more source

Home - About - Disclaimer - Privacy