Results 161 to 170 of about 1,353 (179)

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

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

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

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%.
openaire   +2 more sources

Preparation of monoclonal antibody against rhoifolin and its application in enzyme-linked immunosorbent assay of rhoifolin and diosmin

Talanta
Both rhoifolin and diosmin belong to flavonoids, which are widely present in citrus. Diosmin is not only used in the medical field in the world, but also used as a dietary supplement in the United States. Rhoifolin has a similar structure to diosmin and also exhibits antioxidant and anti-inflammatory properties.
Yifan, Liu, Zihui, Jin, Di, Sun, Jiexin, Zheng, Bo, Xu, Tianyu, Lan, Qiyang, Zhao, Yue, He, Jing, Li, Yaohai, Zhang, Yongliang, Cui   +10 more
openaire   +2 more sources

Rhoifolin, a new flavone glycoside, isolated from the leaves of Rhus succedanea

Archives of Biochemistry and Biophysics, 1952
Abstract 1. 1. Rhoifolin, a new natural glycoside of apigenin, has been obtained from the green leaves of Rhus succedanea . 2. 2. Rhoifolin has been shown to be an apigenin-7-rhamnoglucoside. It apparently is identical with the apigenin-7-rhamnoglucoside obtained by the bromination and dehydrobromination of naringin.
Shizuo Hattori, Hiroaki Matsuda
openaire   +1 more source

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

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.
Shijie Liao, Fangmin Song, Wenyu Feng, Xiaofei Ding, Jun Yao, Huijie Song, Yun Liu, Shiting Ma, Ziyi Wang, Xixi Lin, Jiake Xu, Jinmin Zhao, Qian Liu   +12 more
openaire   +2 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

Rhoifolin Alleviates Inflammation of Acute Inflammation Animal Models and LPS-Induced RAW264.7 Cells via IKKβ/NF-κB Signaling Pathway

Inflammation, 2020
Rhoifolin (ROF) is a main effective component in Citrus grandis 'Tomentosa'. ROF has a potential anti-inflammatory activity, but its specific effects and mechanisms have not been studied. This study investigated the anti-inflammatory activity of ROF and searched for its possible molecular mechanisms.
Jiaqi Fang, Zelin Cao, Xiaoxin Song, Xiaoying Zhang, Baoyu Mai, Tingfang Wen, Jingran Lin, Jialan Chen, Yuguang Chi, Taojunfeng Su, Fengxia Xiao   +10 more
openaire   +2 more sources