Results 31 to 40 of about 4,357 (177)

Light and Nutrient Dependent Responses in Secondary Metabolites of Plantago lanceolata Offspring Are Due to Phenotypic Plasticity in Experimental Grasslands. [PDF]

open access: yesPLoS ONE, 2015
A few studies in the past have shown that plant diversity in terms of species richness and functional composition can modify plant defense chemistry. However, it is not yet clear to what extent genetic differentiation of plant chemotypes or phenotypic ...
Annegret Miehe-Steier   +4 more
doaj   +1 more source

Iridoid Glycosides from Globularia davisiana.

open access: yesChemInform, 2002
AbstractFor Abstract see ChemInform Abstract in Full Text.
Calis, I   +3 more
openaire   +4 more sources

Distribution profile of iridoid glycosides and phenolic compounds in two Barleria species and their correlation with antioxidant and antibacterial activity

open access: yesFrontiers in Plant Science, 2023
IntroductionBarleria prionitis is known for its medicinal properties from ancient times. Bioactive iridoid glycosides and phenolic compounds have been isolated from leaves of this plant.
Shachi Singh   +4 more
doaj   +1 more source

Study on the Chemical Constituents of L

open access: yesNatural Product Communications, 2008
Phytochemical study on the plant Premna integrifolia L. led to the isolation of twelve compounds. In which, a new acylated iridoid glycoside, 6- O -(3″- O -acetyl-2″- O-trans-p -coumaroyl)-α-L-rhamnopyranosylcatalpol (premnacorymboside A) ( 1 ), was ...
Nguyen Thi Bich Hang   +5 more
doaj   +1 more source

Iridoid glycosides from Alonsoa meridionalis

open access: yesNatural Product Research, 2014
A new iridoid glucoside has been isolated from the Chilean native Alonsoa meridionalis (L.f.) Kuntze. Its structure has been assigned as 6′-O-β-d-glucopyranosyl-8-O-acetylharpagide (1) by using spectroscopic methods. Harpagoside (2), laterioside (3) and verbascoside (4) were also identified.
TOMASSINI, Lamberto   +4 more
openaire   +3 more sources

Iridoid and Phenolic Glycosides from the Roots of

open access: yesNatural Product Communications, 2012
A new phenolic glycoside, 1- O -[β-D-glucopyranoyl-(1→6)-β-D-glucopyranosyl]-3,4,5-trimethoxyphenol, named prismaconnatoside ( 1 ), together with one known phenolic glycoside ( 2 ) and four aspruloside type iridoid glycosides ( 3-6 ) were isolated from ...
Shixiu Feng   +4 more
doaj   +1 more source

Therapeutic efficacy of catalpol against apoptosis in cardiomyocytes derived from human induced pluripotent stem cells

open access: yesAMB Express, 2020
Cardiac arrhythmia is an irregular heart rhythm that can lead to serious heart conditions and various organ disorders, and may cause sudden cardiac death.
Lingchao Yang   +4 more
doaj   +1 more source

Differential iridoid production as revealed by a diversity panel of 84 cultivated and wild blueberry species.

open access: yesPLoS ONE, 2017
Cultivated blueberry (Vaccinium corymbosum, Vaccinium angustifolium, Vaccinium darrowii, and Vaccinium virgatum) is an economically important fruit crop native to North America and a member of the Ericaceae family. Several species in the Ericaceae family
Courtney P Leisner   +4 more
doaj   +1 more source

PHENOLIC CONTENT OF SOME SELECTED LAMIACEOUS EGYPTIAN MEDICINAL PLANTS: ANTIOXIDANT POTENTIAL AND ECOLOGICAL FRIEND MOSQUITO-LARVICIDAL [PDF]

open access: yesJournal of the Egyptian Society of Parasitology, 2014
Phenol compounds are naturally occurring biologically active compounds existing in all plants had received major medical concern so development in research focused on their extraction, identification and quantification have occurred over the last 25 ...
TOSSON MORSY   +2 more
doaj   +1 more source

Protective Potentials of Natural Products Against Vascular Dementia: A Comprehensive Review of Experimental Studies

open access: yesPhytotherapy Research, EarlyView.
ABSTRACT Vascular dementia (VaD), accounting for up to 20% of dementia cases globally, is primarily driven by chronic cerebral hypoperfusion (CCH), which leads to progressive cognitive impairment. Despite the increasing prevalence of VaD, effective treatments remain limited.
Jung‐Hoon Kim, Yongtaek Oh, Suin Cho
wiley   +1 more source

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