Results 11 to 20 of about 66,448 (265)

Microbial Glycosylation of Flavonoids [PDF]

open access: yesPolish Journal of Microbiology, 2016
Flavonoids constitute a large group of polyphenolic compounds naturally found in plants, which have a wide range of biological activity. Although flavonoids are beneficial to human health, their application is limited by their low bioavailability and ...
Sandra Sordon   +2 more
doaj   +1 more source

Elicitation of the in vitro Cultures of Selected Varieties of Vigna radiata L. With Zinc Oxide and Copper Oxide Nanoparticles for Enhanced Phytochemicals Production

open access: yesFrontiers in Plant Science, 2022
This study was conducted to develop a protocol for in vitro shoot multiplication and callus induction of various mung bean varieties to obtain enhanced phytochemical content with the help of elicitors.
Zunera Iqbal   +7 more
doaj   +1 more source

Aromatic Medicinal Plants of the Lamiaceae Family from Uzbekistan: Ethnopharmacology, Essential Oils Composition, and Biological Activities

open access: yesMedicines, 2017
Plants of the Lamiaceae family are important ornamental, medicinal, and aromatic plants, many of which produce essential oils that are used in traditional and modern medicine, and in the food, cosmetics, and pharmaceutical industry.
Nilufar Z. Mamadalieva   +6 more
doaj   +1 more source

Preparative Separation and Purification of Four Glycosides from Gentianae radix by High-Speed Counter-Current Chromatography and Comparison of Their Anti-NO Production Effects

open access: yesMolecules, 2017
Secoiridoid and iridoid glycosides are the main active components of Gentianae radix. In this work, one iridoid and three secoiridoid glycosides from Gentianae radix have been purified by high-speed counter-current chromatography in two runs using ...
Bao Chen   +4 more
doaj   +1 more source

The Influence of Glycosylation of Natural and Synthetic Prenylated Flavonoids on Binding to Human Serum Albumin and Inhibition of Cyclooxygenases COX-1 and COX-2

open access: yesMolecules, 2017
The synthesis of different classes of prenylated aglycones (α,β-dihydroxanthohumol (2) and (Z)-6,4’-dihydroxy-4-methoxy-7-prenylaurone (3)) was performed in one step reactions from xanthohumol (1)—major prenylated chalcone naturally occurring in hops ...
Tomasz Tronina   +6 more
doaj   +1 more source

Comparison of antifungal efficacy of ethanolic extracts of Woodfordia fruticosa leaf and Punica granatum peel in uncontrolled diabetic patients wearing removable dentures: A randomized controlled clinical trial [PDF]

open access: yesCurrent Medical Mycology, 2020
Background and Purpose: The search for the development of a suitable novel antimicrobial agent for fungal diseases continues to be a key problem in the current clinical field.
Bhavana Sujanamulk   +4 more
doaj   +1 more source

Cardiac Glycosides and Cardiomyopathy [PDF]

open access: yesHypertension, 2006
Digitalis-like steroids and related agents have been a mainstay in the treatment of congestive heart failure ever since the publication, in 1785, of Withering’s seminal monograph on foxglove. Heart failure refers to the clinical syndrome that results when the heart is unable to pump sufficient blood to keep up with the metabolic demands of the body ...
MANUNTA , PAOLO, FERRANDI M.
openaire   +4 more sources

THE ANTIBACTERIAL ACTIVITY OF IPOMOEA PURPUREA AND ANTHOCYANINE PIGMENT EXTRACTS AGAINST GRAM POSITIVE AND NEGATIVE BACTERIA [PDF]

open access: yesBasrah Journal of Veterinary Research, 2009
In this study ,the antibacterial activity of aqueous and purified pigment extracts of Ipomoea purpurea were tested against reference strains of Staphylococcus aureus and Esherichia coli .
Fatima Saiwan   +2 more
doaj   +1 more source

The effect of salicylic acid on the yield of vegetative organs and active ingredients of stevia (Stevia rebaudiana Bertoni) under drought stress [PDF]

open access: yesفیزیولوژی محیطی گیاهی, 2022
This study was performed to investigate the effect of drought stress and salicylic acid on quantitative and qualitative yield and biochemical and physiological properties of stevia.
Mehrdad Maleki   +3 more
doaj   +1 more source

Description and Analysis of Glycosidic Residues in the Largest Open Natural Products Database

open access: yesBiomolecules, 2021
Natural products (NPs), biomolecules produced by living organisms, inspire the pharmaceutical industry and research due to their structural characteristics and the substituents from which they derive their activities.
Jonas Schaub   +3 more
doaj   +1 more source

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