Results 21 to 30 of about 4,051 (210)

Natural Drug-Loaded Bimetal-Substituted Hydroxyapatite-Polymeric Composite for Osteosarcoma-Affected Bone Repair

open access: yesFrontiers in Cell and Developmental Biology, 2021
Repairing segmental bone deformities after resection of dangerous bone tumors is a long-standing clinical issue. The study’s main objective is to synthesize a natural bioactive compound-loaded bimetal-substituted hydroxyapatite (BM-HA)-based composite ...
Yanjun Wang   +6 more
doaj   +1 more source

Zur Kenntniss des Umbelliferons [PDF]

open access: yesBerichte der deutschen chemischen Gesellschaft, 1886
n ...
Will, W., Beck, P.
openaire   +2 more sources

Scopoletin and umbelliferone from Cortex Mori as protective agents in high glucose-induced mesangial cell as in vitro model of diabetic glomerulosclerosis

open access: yesChinese Journal of Physiology, 2021
Two known coumarins, scopoletin (SP) and umbelliferone (UB), were isolated from Cortex Mori (CM). Their structures were elucidated by various spectroscopic analyses.
Yijun Liang   +7 more
doaj   +1 more source

Comparison of various techniques for the extraction of umbelliferone and herniarin in Matricaria chamomilla processing fractions

open access: yesChemistry Central Journal, 2017
Chamomile, a well-known medicinal plant, is a rich source of bioactive compounds, among which two coumarin derivatives, umbelliferone and herniarin, are often found in its extracts.
Maja Molnar   +4 more
doaj   +1 more source

Separation and identification of antibacterial chamomile components using OPLC, bioautography and GC-MS [PDF]

open access: yes, 2012
Components of 50% ethanolic chamomile (Matricaria recutica L.) flower extract, previously found antibacterial in a TLC-bioautographic study, were separated and isolated by the use of on-line OPLC, which consisted of an OPLC 50 BS system, an on-line ...
Móricz, Ágnes M.   +5 more
core   +1 more source

Antifungal activity of davanone-type sesquiterpenes from Artemisia lobelli var. conescens [PDF]

open access: yesJournal of the Serbian Chemical Society, 2004
Five tetrahydrofuran sesquiterpenes, so-called davanones, and coumarin umbelliferone isolated from Artemisia lobelii All. var. canescens (DC) Briqu, were tested for antifungal activity. All the compounds inhibited the growth of the applied fungi.
Vajs Vlatka   +5 more
doaj   +1 more source

Proteomic profiling spotlights the molecular targets and the impact of the natural antivirulent umbelliferone on stress response, virulence factors, and the quorum sensing network of Pseudomonas aeruginosa

open access: yesFrontiers in Cellular and Infection Microbiology, 2022
Pseudomonas aeruginosa easily adapts to newer environments and acquires several genome flexibilities to overcome the effect of antibiotics during therapeutics, especially in cystic fibrosis patients.
Thirupathi Kasthuri   +3 more
doaj   +1 more source

Elucidation of the biosynthesis pathway and heterologous construction of a sustainable route for producing umbelliferone

open access: yesJournal of Biological Engineering, 2019
Background Coumarins play roles in many biological processes. Angelica decursiva is one of the major sources of coumarins in China. Due to increasing demand for coumarins in the marketplace, traditional extraction from plants is now considered ...
Yucheng Zhao   +6 more
doaj   +1 more source

Antiglioma Potential of Coumarins Combined with Sorafenib

open access: yesMolecules, 2020
Coumarins, which occur naturally in the plant kingdom, are diverse class of secondary metabolites. With their antiproliferative, chemopreventive and antiangiogenetic properties, they can be used in the treatment of cancer.
Joanna Sumorek-Wiadro   +6 more
doaj   +1 more source

Ameliorative effect of umbelliferone in remote organ injury induced by renal ischemia-reperfusion in rats

open access: yes, 2021
We evaluated the ameliorative role of umbelliferone in kidney, heart, and lung damage induced by renal ischemia/reperfusion (I/R) injury in rats. Umbelliferone was given orally to rats 60 min before ischemia.
Geyikoğlu, Fatime   +3 more
core   +1 more source

Home - About - Disclaimer - Privacy