Results 91 to 100 of about 1,187 (117)

Umbelliferone as an effective component of Rhodiola for protecting the cerebral microvascular endothelial barrier in cSVD

Frontiers in Pharmacology
ObjectiveRhodiola is a common Chinese herb in the treatment of cerebral small vessel disease (cSVD). Umbelliferone, one of the effective components of Rhodiola, can protect the endothelial barrier. But its mechanisms are still unclear.
Li Tang, Hongfa Cheng, Qiuyue Yang, Yahui Xie, Qiuxia Zhang   +4 more
doaj   +1 more source

The effect of 4-hydroxycoumarin and umbelliferone on DPPC bilayers. Ultrasound study

, 2008
The organisation of two coumarins, 4-hydroxycoumarin and 7-hydroxy- coumarin (umbelliferone) in dipalmitolyphosphatidylcholine (DPPC) was examined in the study.
K. Wojtowicz
core   +1 more source

Additional file 4 of Umbelliferone and eriodictyol suppress the cellular entry of SARS-CoV-2

, 2023
Additional file 4: Fig. S4 Umbelliferone represses Omicron BA.2-associated pulmonary inflammation in vivo.The mice infected with VSVG or Omicron BA.2 pseudoviruses were sacrificed after oral administration with sterilized water, 70 mg/kg umbelliferone ...
Chia-Hung Chen (504554), Fang-Ju Cheng (11040858), Bo-Rong Chen (2352361), Wei-Chien Huang (16464271), Tzong-Shiun Li (16464256), Chih-Yen Tu (162922), Yeh Chen (680848), Ya-Ling Wei (216239), Ming Tan (34506), Yi-Lun Yeh (16464259), Thanh Kieu Huynh (16464262), Yang-Chang Wu (4607), Hui-Chi Huang (180405), Chien-Yi Ho (16464253), Chih-Hsin Tang (104506), Hung-Yu Ko (16464265), Chen-Si Hsueh (16464268)   +16 more
core  

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

, 2023
Additional file 2: Fig. S2 A. argyi, eriodictyol, and umbelliferone did not affect the cellular entry of VSVG-pseudotyped lentivirus.HEK-293T cells expressing ACE2 were infected with VSVG-pseudotyped lentivirus encoding luciferase after treatments with A.
Chia-Hung Chen (504554), Fang-Ju Cheng (11040858), Bo-Rong Chen (2352361), Wei-Chien Huang (16464271), Tzong-Shiun Li (16464256), Chih-Yen Tu (162922), Yeh Chen (680848), Ya-Ling Wei (216239), Ming Tan (34506), Yi-Lun Yeh (16464259), Thanh Kieu Huynh (16464262), Yang-Chang Wu (4607), Hui-Chi Huang (180405), Chien-Yi Ho (16464253), Chih-Hsin Tang (104506), Hung-Yu Ko (16464265), Chen-Si Hsueh (16464268)   +16 more
core  

SYNTHESIS, CHARACTERIZATION AND SPECTROSCOPIC PROPERTIES OF PHTHALOCYANINES BEARING UMBELLIFERONE MOIETIES

, 2016
DergiPark: 406931klujesThe preparing and structure determination of new phthalonitrile complex bearing umbelliferone substituent and its phthalocyanine derivatives [M= metal-free, zinc (II), cobalt (II), copper (II)] were made.
Çamur, Meryem, Bulut, Mustafa
core  

In vivo antinociceptive and anti-inflammatory activities of umbelliferone isolated from Potentilla evestita

, 2014
This study was designed to evaluate the antinociceptive and anti-inflammatory activities of a compound, umbelliferone, isolated from the chloroform fraction of Potentilla evestita in animal models. When tested against acetic acid-induced noxious stimulus,
Haroon Khan (544301), Abdur Rauf (544300), Rehan Khan (265784), Abdul Saboor Pirzada (544303), Samreen Pervez (544302)   +4 more
core   +1 more source

A 2-oxoglutarate-dependent dioxygenase from Ruta graveolens L. exhibits p-coumaroyl CoA 2′-hydroxylase activity (C2′H): a missing step in the synthesis of umbelliferone in plants

, 2012
International audienceCoumarins are important compounds that contribute to the adaptation of plants to biotic or abiotic stresses. Among coumarins, umbelliferone occupies a pivotal position in the plant phenylpropanoid network. Previous studies indicated
Alexandre Olry, Bourgaud, Frederic, Cedric Paris, Guilhem Vialart, Vialart, Guilhem, Frederic Bourgaud, Hehn, Alain, Romain Larbat, Olry, Alexandre, Paris, Cedric, Sugimoto, Yukihiro, Celia Krieger, Ito, Kyoko, Larbat, Romain, Bun-ichi Shimizu, Krieger, Celia, Alain Hehn, Masaharu Mizutani, Shimizu, Bun-Ichi, Kyoko Ito, Mizutani, Masaharu, Yukihiro Sugimoto   +21 more
core   +1 more source

Cross-coupling of amide and amide derivatives to umbelliferone nonaflates: synthesis of coumarin derivatives and fluorescent materials

, 2020
Cross-coupling of amide and amide derivatives to umbelliferone nonaflates: synthesis of coumarin derivatives and fluorescent ...
Trent D Ashton (13356696), Martin J Sweetman (13498285), Samuel O Nitschke (13498282), Shane M Hickey (13498279), Christopher J Sumby (13498288), Douglas A Brooks (13498291), Sally E Plush (13498294)   +6 more
core  

Exploring how the coumarin derivative umbelliferone interacts with Cu/Zn-SOD1 and DNA, offering insights into its binding style and antioxidant action.

A member of the coumarin family, umbelliferone is a naturally abundant compound known for its diverse pharmacological and therapeutic properties.
Aydın, Rahmiye, Özbağcı, Duygu İnci, İlkar Erdağı, Sevinç, Erdağı, Sevinç İlkar, İnci Özbağcı, Duygu   +4 more
core   +1 more source

The Antivirulence Activity of Umbelliferone and Its Protective Effect against A. hydrophila-Infected Grass Carp

International Journal of Molecular Sciences, 2022
A. hydrophila is an important pathogen that mainly harms aquatic animals and has exhibited resistance to a variety of antibiotics. Here, to seek an effective alternative for antibiotics, the effects of umbelliferone (UM) at sub-MICs on A.
Yuan-Feng Zou, Huaqiao Tang, Xun Wang
exaly   +2 more sources