Results 41 to 50 of about 4,051 (210)

7-Hydroxycoumarin Induces Vasorelaxation in Animals with Essential Hypertension: Focus on Potassium Channels and Intracellular Ca2+ Mobilization

open access: yesMolecules, 2022
Cardiovascular diseases (CVD) are the deadliest noncommunicable disease worldwide. Hypertension is the most prevalent risk factor for the development of CVD.
Rafael L. C. Jesus   +8 more
doaj   +1 more source

Umbelliprenin in Food and Medicinal Plants: Phytochemical Occurrence, Biosynthesis, Analytical Approaches, and Biological Activities

open access: yesPhytochemicals in Food and Medicine, Volume 1, Issue 2, June 2026.
This review provides an extensive and critical synthesis of current knowledge on umbelliprenin, integrating phytochemical, analytical, biological, ecological, and food science perspectives, and identifies priorities for future research. ABSTRACT Umbelliprenin (7‐farnesyloxycoumarin) is an oxyprenylated coumarin that has gained increasing attention in ...
Chiara Collevecchio   +4 more
wiley   +1 more source

Detection of coumarin derivatives of Viola odorata cultivated in Iraq

open access: yesJournal of Pharmacy and Bioallied Sciences, 2023
Like other members of the viola family, Viola odorata may be found naturally occurring in Europe and Asia. This little plant is tough and perennially herbaceous. It's also known as sweet violet and English violet.
Zainab Aziz Ali   +2 more
doaj   +1 more source

Solid Olive‐Mill Waste and Biochar Effects on the Bioavailability and Bioactivity of Abscisic Acid in Soil

open access: yesJournal of Sustainable Agriculture and Environment, Volume 5, Issue 2, June 2026.
Biochar and solid olive‐mill waste differently affected abscisic acid (ABA) bioavailability and bioactivity in soil by altering ABA sorption and soil chemical and microbial properties. The type of amendment and the mechanisms by which it affected ABA bioavailability in soil were key determinants of the final effects on ABA bioactivity. ABSTRACT Natural
María del Valle Muñoz‐Muñoz   +2 more
wiley   +1 more source

Additional file 1 of Umbelliferone and eriodictyol suppress the cellular entry of SARS-CoV-2

open access: yes, 2023
Additional file 1: Fig. S1 The cytotoxicity of A. argyi, eriodictyol, and umbelliferone is illustrated in lung epithelial cells. Beas 2B cells were treated with A.
Chia-Hung Chen (504554)   +16 more
core   +1 more source

Discovery of a Novel γ‐Glutamylcyclotransferase Inhibitor Plumbagin by Luminescence‐Based High‐Throughput Screening

open access: yesCancer Science, Volume 117, Issue 6, Page 1713-1723, June 2026.
A cell‐based high‐throughput screening system utilizing the luminescent probe LISA‐103 was developed to monitor γ‐glutamylcyclotransferase (GGCT) activity in cancer cells. Through this assay, plumbagin was identified as a novel GGCT inhibitor that induces cell cycle arrest and suppresses cancer cell growth. ABSTRACT γ‐Glutamylcyclotransferase (GGCT) is
Keiko Taniguchi   +10 more
wiley   +1 more source

Accelerating Effect of Umbelliferone on Peroxidase-Catalyzed Oxidation of Indole-3-acetic Acid at Neutral pH

open access: yes, 2016
The acceleration by the phenol umbelliferone (7-hydroxycoumarin) of the horseradish peroxidase (HRP) catalyzed oxidation of indole-3-acetic acid (IAA) was studied at pH 7.4 using spectral and kinetic approaches.
Sergey N. Krylov (314119)   +1 more
core   +1 more source

Scopoletin and umbelliferone protect hepatocytes against palmitate- and bile acid-induced cell death by reducing endoplasmic reticulum stress and oxidative stress [PDF]

open access: yes, 2022
BACKGROUND: The number of patients with non-alcoholic fatty liver disease (NAFLD) is rapidly increasing due to the growing epidemic of obesity. Non-alcoholic steatohepatitis (NASH), the inflammatory stage of NAFLD, is characterized by lipid accumulation ...
Geng, Yana   +4 more
core   +1 more source

Umbelliferone Loaded Nanocarriers for Healthcare Applications

open access: yesCurrent Biochemical Engineering, 2020
Background: Nanotechnology brings innovation in the healthcare sector and revolutionized the therapeutic domain in recent years. It provides better health facilities and bring advancement in the field of science and technology. Nanocarriers are extremely small structure and involve synthesis, designing, application of medicament in the size range of ...
Deepika Singh, Mahfoozur Rahman
openaire   +1 more source

Modification of Optical and Electrical Characteristics of PEDOT:PSS by Umbelliferone Addition: Optical and Electrical Characterization of Umbelliferone Doped PEDOT:PSS for Photovoltaic Applications

open access: yes, 2018
Background: In the last 40 years, scientific efforts were focused on the efficiency improvement in organic photovoltaic devices. Bleaching agents were used to absorb UV light and convert it into lower energy radiation appear as potential candidates for
Cesar Augusto Dartora   +6 more
core   +1 more source

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