Results 151 to 160 of about 83,469 (387)

Effects of various penetration enhancers on percutaneous absorption of piroxicam from emulgels [PDF]

open access: yes, 2012
A suitable emulgel formulation of piroxicam was prepared and its percutaneous permeation was investigated using Wistar rat skin and diffusion cell technique.
Azarmi, Sh   +5 more
core   +2 more sources

Chemical Composition and Synergistic Antimicrobial Effects of Essential Oils From Four Commonly Used Satureja Species in Combination With Two Conventional Antibiotics

open access: yesChemistry &Biodiversity, EarlyView.
The chemical composition and the in vitro synergistic antimicrobial effects of four Satureja essential oils were investigated. Essential oils from Satureja montana and S. hortensis displayed strong antimicrobial effects, whereas S. calamintha and S. alpina exhibited relatively weaker antimicrobial activity.
Imane Abbad   +3 more
wiley   +1 more source

Identification of compounds from chufa (Eleocharis dulcis) peels by widely targeted metabolomics

open access: yesFood Science &Nutrition, Volume 11, Issue 1, Page 545-554, January 2023., 2023
The big Chinese water chestnut (BCWC) and small Chinese water chestnut (SCWC) peels using ultraperformance liquid chromatography/mass spectrometry (UPLC/MS)‐based metabolomics analysis. A total of 321 significant metabolites, including 90 flavonoids, 25 phenylpropanoids, and 33 organic acids and derivatives, were identified/annotated from BCWC and SCWC.
Guanli Li   +4 more
wiley   +1 more source

Breeding and Engineering Trees to Accumulate High Levels of Terpene Metabolites for Plant Defense and Renewable Chemicals

open access: yesFrontiers in Plant Science, 2018
Plants evolved the capacity to synthesize highly diverse sets of secondary metabolites which are important for plant adaptation and health. In forest trees, many classes of compounds, particularly ones related to defense against insects, fungi, and ...
Gary F. Peter
doaj   +1 more source

LC‐DAD‐MSn and HR‐LC‐QTOF analysis of Ziziphus budhensis leaves and evaluation of their in vitro and in vivo biological activities

open access: yesChemistry &Biodiversity, Accepted Article.
Ziziphus budhensis is a species described in 2015 in Nepal poorly studied for its phytochemical composition and possible bioactivities. In this study, six extracts were obtained from Z. budhensis leaves using ultrasound assisted extraction with solvents in increasing polarity.
Samjhana Bharati   +7 more
wiley   +1 more source

Alternative oxidase (AOX) constitutes a small family of proteins in Citrus clementina and Citrus sinensis L. Osb. [Poster-B186] [PDF]

open access: yes, 2018
The alternative oxidase (AOX) protein is present in plants, fungi and some invertebrates. It is involved in the mitochondrial respiratory chain, providing an alternative route for the transport of electrons, leading to the reduction of oxygen to form ...
Andrade, Bruno Silva   +4 more
core  

Ancient defensive terpene biosynthetic gene clusters in the soft corals

open access: yesNature Chemical Biology, 2022
Paul D. Scesa, Zhenjian Lin, E. Schmidt
semanticscholar   +1 more source

Citrus Flavonoids as Antimicrobials

open access: yesChemistry &Biodiversity, EarlyView.
Citrus flavonoids are powerful and versatile antimicrobials whose mechanism of action often involves disruption of the bacterial membrane, thereby minimizing antimicrobial resistance. This study provides a unified perspective. ABSTRACT Citrus flavonoids are highly bioactive compounds exerting numerous health benefits including anticancer, antioxidant ...
Rosaria Ciriminna   +6 more
wiley   +1 more source

Charting the landscape of the environmental exposome

open access: yesiMeta, Volume 1, Issue 4, December 2022., 2022
We describe the biological and chemical components of the environmental exposomes in three major environmental matrices that are highly relevant to human and social‐economical health—air, soil, and water. We discuss how different exposome components can interact with each other. Finally, we propose a list of outstanding challenges to be tackled to push
Xin Wei   +6 more
wiley   +1 more source

Herpetopanone, a diterpene from Herpetosiphon aurantiacus discovered by isotope labeling

open access: yesBeilstein Journal of Organic Chemistry, 2017
The genome of the predatory bacterium Herpetosiphon aurantiacus 114-95T harbors a number of biosynthesis genes, including four terpene cyclase genes. To identify the terpenes biosynthesized from H.
Xinli Pan   +5 more
doaj   +1 more source

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