نتایج جستجو برای: glycyrrhetic acid

تعداد نتایج: 747443  

Effat Souri, Fazel Shamsa, Hassan Jalalizadeh Mohammad Sharifzadeh Payam Farzami

     Licorice is obtained from Glycyrrhiza glabra (G. glabra) in Iran. Glycyrrhizin is the main constituent of G. glabra and has several pharmacological effects. It is hydrolyzed to glycyrrhetic acid (GA) in the intestine after oral administration. In this study, a novel HPLC method was used to determine the concentration of GA in rat plasma after oral administration ...

Journal: :Molecules 2014
Roufen Yuan Fuchun Zheng Shuping Zhong Xiaojun Tao Yanmei Zhang Fenfei Gao Fen Yao Jiaxiong Chen Yicun Chen Ganggang Shi

Glycyrrhetic acid (GA)-modified pullulan nanoparticles (GAP NPs) were synthesized as a novel carrier of curcumin (CUR) with a degree of substitution (DS) of GA moieties within the range of 1.2-6.2 groups per hundred glucose units. In the present study, we investigated the physicochemical characteristics, release behavior, in vitro cytotoxicity and cellular uptake of the particles. Self-assemble...

Journal: :Molecules 2017
Na Zhang Yueting Li Jing Sun Chun Li Yuelin Song Jun Li Pengfei Tu Yunfang Zhao

An attempt was made to characterize the pharmacokinetic profiles of Qishen Keli (QSKL) that has been widely proved to be effective in clinical practice. A method using ultra-high performance liquid chromatography coupled with tandem mass spectrometry (UHPLC-MS/MS) for the simultaneous determination of 25 analytes in rat plasma was developed and validated. Satisfactory chromatographic separation...

Journal: :Biological & pharmaceutical bulletin 2005
Yasuharu Mizuhara Yukiho Takizawa Kazuhisa Ishihara Takayuki Asano Hirotaka Kushida Takashi Morota Yoshio Kase Shuichi Takeda Masaki Aburada Masaaki Nomura Koichi Yokogawa

In the course of our clinical studies of Kampo medicine (traditional Japanese medicines), we observed the pharmacokinetic interactions between two herbs. When Onpito (TJ-8117, Kampo medicine) containing licorice and rhubarb was administered orally to human subjects, we observed that the AUC(0-lim) and Cmax of glycyrrhetic acid (GA) in plasma were lower than those treated with other Kampo medici...

Journal: :Molecules 2016
Yong-Deok Jeon Sa-Haeng Kang Keuk-Soo Bang Young-Nam Chang Jong-Hyun Lee Jong-Sik Jin

Glycyrrhizae Radix (GR) is a Korean traditional herb medicine that is widely used in clinical health care. Glycyrrhetic acid (GA) is an aglycone saponin extracted from GR that has anti-inflammatory, anti-cancer, and anti-viral effects. However, the anti-inflammatory effects of GA in colitis have not been reported. This study investigated the role of GA on ulcerative colitis in a dextran sulfate...

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