Results 121 to 130 of about 985 (148)

Comparative haemodynamic effects of the flavonoids rhoifolin and vitexin in the dog

Phytotherapy Research, 1990
AbstractIn this communication we have examined the acute haemodynamic effects of two flavonoids with different electrophysiological characteristics, rhoifolin and vitexin, in anaesthetized dogs. The following haemodynamic parameters: mean aortic pressure, left ventricular systolic pressure, left ventricular end‐diastolic pressure, and its first ...
OCCHIUTO, Francesco, CIRCOSTA, Clara, DEPASQUALE A, BRIGUGLIO F.   +3 more
exaly   +3 more sources

Rhoifolin loaded in PLGA nanoparticles alleviates oxidative stress and inflammation in vitro and in vivo

Biomaterials Science, 2022
The bioactive plant flavonoid rhoifolin was encapsulated in polymeric nanoparticles and evaluated as a potential anti-inflammatory nanomedicine.
Eveen Al-Shalabi, Samah Abusulieh, Alaa M. Hammad, Suhair Sunoqrot   +3 more
openaire   +2 more sources

Isolation of rhoifolin fromChorisia species (bombacaceae)

Experientia, 1964
Des feuilles de quatre especes deChorisia provenant de certaines regions de l'Argentine, les auteurs ont extrait le glycoside rhoifolin avec un rendement de 0,15–0,50%.
exaly   +3 more sources

Determination of rhoifolin and daidzin in human plasma by high-performance liquid chromatography

Journal of Chromatography B: Biomedical Sciences and Applications, 1994
A method for determining flavonoids in human plasma is presented for application to pharmacokinetic studies of two flavonoids, rhoifolin and daidzin. Isocratic reversed-phase high-performance liquid chromatography (HPLC) was used with genistin as an internal standard and solid-phase extraction using a Sep-Pak C18 cartridge.
K, Ishii, S, Urano, T, Furuta, Y, Kasuya
openaire   +2 more sources

Antinociceptive activity of Rhoifoline A from the ethanol extract of Zanthoxylum nitidum in mice

Journal of Ethnopharmacology, 2013
Antinociceptive activity of Rhoifoline A (RA), a benzophenanthridine alkaloid obtained from the ethanol extract of Zanthoxylum nitidum, was evaluated in mice using chemical and thermal models of nociception.RA was evaluated on anti-nociceptive activity in mice using chemical and thermal models of nociception.RA administered intraperitoneally at doses ...
Jiang, Hu, Xiaodong, Shi, Xia, Mao, Jiangang, Chen, Lei, Zhu, Qingjie, Zhao   +5 more
openaire   +2 more sources

Comparative effects of the flavonoids luteolin, apiin and rhoifolin on experimental pulmonary hypertension in the dog

Phytotherapy Research, 1994
AbstractThe acute effects were compared of selected flavonoids on the pulmonary vascular circuit in two experimental models of pulmonary hypertension, produced by hypoxia and by prostaglandin F2α (PGF2α) in anaesthetized dogs. In all dogs, haemodynamic variables (pulmonary artery pressure, pulmonary artery wedge and aortic pressure, pulmonary vascular ...
OCCHIUTO, Francesco, LIMARDI F.
openaire   +2 more sources

Structural elucidation of a novel transglycosylated compound α-glucosyl rhoifolin and of α-glucosyl rutin by NMR spectroscopy

Carbohydrate Research, 2017
We report the full assignment of 1H and 13C NMR signals belonging to α-glucosyl rhoifolin (Rhf-G), a novel transglycosylated compound synthesized from a flavone glycoside, rhoifolin, as well as its chemical structure. Furthermore, we report the complete NMR signal assignment for another transglycosylated compound, α-glucosyl rutin (Rutin-G), as the ...
Kunikazu Moribe, Keisuke Ueda, Kenjirou Higashi   +2 more
exaly   +3 more sources

Ameliorative Effect of Rhoifolin in Cisplatin-Induced Nephrotoxicity via Regulating Nuclear Factor-κB Pathway

Current Topics in Nutraceutical Research, 2020
Dose-dependent nephrotoxicity limits the therapeutic use of cisplatin in tumor chemotherapy. Natural compounds show a protective effect against cisplatin-induced nephrotoxicity. Rhoifolin is a flavone glycoside that demonstrates antioxidant and antiproliferative effects.
Song Yanfang, Yan Shufang, Zhang Hong, Liu Rui, An Xin, Zhang Qifeng   +5 more
openaire   +1 more source

Rhoifolin ameliorates titanium particle‐stimulated osteolysis and attenuates osteoclastogenesis via RANKL‐induced NF‐κB and MAPK pathways

Journal of Cellular Physiology, 2019
AbstractProsthesis loosening is a highly troublesome clinical problem following total joint arthroplasty. Wear‐particle‐induced osteoclastogenesis has been shown to be the primary cause of periprosthetic osteolysis that eventually leads to aseptic prosthesis loosening.
Jinmin Zhao, Shijie Liao, Liu Yun
exaly   +3 more sources

Production of rhoifolin and tiliroside from callus cultures of Chorisia chodatii and Chorisia speciosa

Phytochemistry Letters, 2015
Abstract The current work aims to stimulate the production of rhoifolin and tiliroside as two valuable phytochemicals from Chorisia chodatii Hassl. and Chorisia speciosa A. St.-Hil. callus cultures. A comparison between three explants from the in vitro germinated seedlings of both species for callus induction and accumulation of both flavonoids was ...
John Refaat Fahim, Ghada Abd El-Moneim Hegazi, Reda El-Said Abo El-Fadl, Mohamed Reda Abd Almegid Abd Alhady, Samar Yehia Desoukey, Mahmoud Ahmed Ramadan, Mohamed Salah Kamel   +6 more
openaire   +1 more source