Results 51 to 60 of about 18,396 (251)

Comprehensive Characterization of Acer truncatum Leaf Extract: Identification of Systemic Metabolites and Effects on Performance, Antioxidant Status, and Intestinal Microbiota in Laying Hens

open access: yesAnimal Research and One Health, EarlyView.
Dietary A. truncatum leaf extract is absorbed and improves laying performance in aged hens by enhancing systemic antioxidant capacity and modulating the gut microbiota. ABSTRACT The demand for natural feed additives is considerably increasing in the antibiotic‐free feed era.
Kailong Qin   +6 more
wiley   +1 more source

Therapeutic Potential of Iridoid Derivatives: Patent Review

open access: yesInventions, 2019
Iridoids belong to a family of monoterpenoids comprising the cyclopentan[c]-pyran system; this class of compounds offers a wide range of biological effects, namely antileishmanial, anticancer, antiplasmodial, and anti-inflammatory potency.
H. Hussain   +4 more
semanticscholar   +1 more source

Benzoilskandosidmetilester, senyawa iridoid hedyotis corymbosa (l.) lamk. (oldenlandia corymbosa linn.)suku rubiaceae [PDF]

open access: yes, 1999
Many plants in the forest have been found as medicinal agents. People have used several Rubiaceae plants for curing cough, rheumatic, cancer, high fever. Iridoid, alkaloid, triterpene, anthraquinone are usually produced by the family Rubiaceae.
Perpustakaan UGM, i-lib
core   +2 more sources

Phytochemical study of aerial parts from Phlomis tuberosa L

open access: yesMongolian Journal of Chemistry, 2014
Three iridoid glycoside lamiide(I), Ipolamiide(II) and ipolamiide(III) were isolated from N-butanol fractions obtained from the column chromatography of methanol extract from the aerial parts of Phlomis tuberosa. In addition, iridoid cyclopenta[c]pyran-4-
S Javzan, D Selenge
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

Separation of Five Iridoid Glycosides from Lonicerae Japonicae Flos Using High-Speed Counter-Current Chromatography and Their Anti-Inflammatory and Antibacterial Activities

open access: yesMolecules, 2019
A high-speed counter-current chromatography (HSCCC) method, using a two-phase solvent system composed of ethyl acetate/n-butanol/methanol/water (5:1:1:5, v/v/v/v), was successfully established to separate the five iridoid glucosides 7-O-ethyl sweroside ...
Ran Yang   +5 more
semanticscholar   +1 more source

Iridoid Glucosides and Diterpenoids from Caryopteris glutinosa

open access: yes, 2016
Five new iridoid glucoside derivatives (1-5), three new diterpenoids (7, 12, and 15), and 11 known compounds were isolated from the aqueous EtOH extract of Caryopteris glutinosa. Cell-based estrogen biosynthesis assays indicated that caryopteriside C (3)
Luo, YG (reprint author), Chinese Acad Sci, Chengdu Inst Biol, Chengdu 610041, Peoples R China.   +6 more
core   +1 more source

Gentiopicroside Regulates EGFR and Induces Its Lysosomal Degradation to Attenuate Heart Failure

open access: yesPhytotherapy Research, EarlyView.
GPS attenuates pressure overload‐induced cardiac remodeling by promoting lysosomal degradation of EGFR. TAC‐induced EGFR accumulation activates AKT/ERK1/2 signaling and drives pathological cardiac hypertrophy, fibrosis, apoptosis, oxidative stress, and cardiac dysfunction. GPS promotes lysosome‐dependent EGFR degradation, thereby limiting excessive AKT/
Mingzhen Cao   +6 more
wiley   +1 more source

Two new iridoid glycosides from the Tibetan folk medicine Swertia franchetiana

open access: yes, 2005
Two new iridoid glycosides designated as senburiside III (2) and senburiside IV (3), together with one known iridoid glycoside senburiside I (1) and three known secoiridoid glucosides swertiamarin (4), gentiopicroside (5) and sweroside (6), were isolated
Wang, SS   +8 more
core   +1 more source

Natural Products Exhibit Therapeutic Potential in Treating Rheumatoid Arthritis by Targeting the PI3K/Akt Signaling Pathway

open access: yesPhytotherapy Research, EarlyView.
This review summarizes how natural products, mainly including flavonoids, terpenoids, alkaloids, and polyphenols alleviate RA via PI3K/Akt pathway, regulating inflammation, proliferation, apoptosis, angiogenesis, and osteoclast differentiation. The figure was created by Figdraw (https://www.figdraw.com/#/).
Haishuo Ren   +10 more
wiley   +1 more source

Home - About - Disclaimer - Privacy