Results 31 to 40 of about 115,884 (248)

Unusual iridoid glycosides in Veronica sects. Hebe and Labiatoides [PDF]

open access: yes, 2008
In a chemosystematic investigation of three Southern hemisphere species of Veronica, namely the Australian V. derwentiana Andrews and V. perfoliata R.Br. (formerly Derwentia species), and the New Zealand V. catarractae G.
Jensen, Søren Rosendal
core   +1 more source

Messages from the other side: parasites receive damage cues from their host plants [PDF]

open access: yes, 2016
As sessile organisms, plants rely on their environment for cues indicating imminent herbivory. These cues can originate from tissues on the same plant or from different individuals.
A Mithöfer   +43 more
core   +1 more source

Host Plant Effects on Immune Response Across Development of a Specialist Caterpillar

open access: yesFrontiers in Ecology and Evolution, 2019
Some herbivorous insects sequester chemicals from their host plants, which can serve as a defense against predators. However, sequestration can also be costly, impacting immunological responses important for other types of natural enemies, such as ...
Adrian L. Carper   +2 more
doaj   +1 more source

Host Plants and Habitats of the Baltimore Checkerspot Butterfly, \u3ci\u3eEuphydryas Phaeton\u3c/i\u3e (Lepidoptera: Nymphalidae), in the Great Lakes Region [PDF]

open access: yes, 2017
The habitats and host plants of Euphydryas phaeton in the Great Lakes region are examined using data from several different populations spread over much of the region.
Scholtens, Brian G
core   +2 more sources

In vitro and in silico approach to determine neuroprotective properties of iridoid glycosides from aerial parts of Scrophularia amplexicaulis by investigating their cholinesterase inhibition and anti-oxidant activities

open access: yesBiointerface Research in Applied Chemistry, 2020
Three iridoid glycosides included 6-O-methyl, 1-glucopyranosyl catalpol (Compound 1), 6-O-α-L (3"-O- trans, 4"-O- trans cinnamoyl)-rhamnopyranosyl catalpol (Compound 2) and scropolioside D (Compound 3) were isolated from aerial parts of S.

semanticscholar   +1 more source

Biological Activities and Analytical Methods for Detecting Aucubin and Catalpol Iridoid Glycosides in Plantago Species: A Review Study [PDF]

open access: yesPharmaceutical and Biomedical Research, 2023
Background: Plantago species contain aucubin and catalpol iridoid glycosides used in traditional medicine for many purposes. Objectives: To accelerate the utilization of aucubin and catalpol in Plantago species, research should be focused on introducing ...
Samaneh Rahamouz-Haghighi
doaj  

Isolation and Characterization of Iridoid Glycoside (Gardenoside) Present in the Leaves of Gardenia jasminoides J.Ellis Cultivated in Iraq

open access: yesIraqi Journal of Pharmaceutical Sciences, 2017
Iridoid glycosides are a group of naturally occurring chemical compounds. They are a large family of compounds biosynthesized by plants, they often have pharmacological effects.
Usama H. Abdul Wahab, Zainab J. Awad
doaj   +3 more sources

Plant bioactive molecules bearing glycosides as lead compounds for the treatment of fungal infection: A review [PDF]

open access: yes, 2017
Despite therapeutic advancement in the treatment of fungal infections, morbidity and mortality caused by these infections are still very high. There are approximately 300 fungal species that are infectious and can cause a variety of diseases. At present,
Amin, Surriya   +6 more
core   +1 more source

Phenolic profiling of Veronica spp. grown in mountain, urban and sand soil environments [PDF]

open access: yes, 2014
Veronica (Plantaginaceae) genus is widely distributed in different habitats. Phytochemistry studies are increasing because most metabolites with pharmacological interest are obtained from plants. The phenolic compounds of V. montana, V.
Barreira, João C.M.   +6 more
core   +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

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