Results 131 to 140 of about 27,060 (161)
Some of the next articles are maybe not open access.
The Sapogenins of the Chinese Drug, Yüan Chih, Polygala Tenuifolia, Willd*
Journal of the American Pharmaceutical Association (Scientific ed.), 1947An amorphous saponin has been isolated from Polygala tenuifolia, Willd. By hydrolysis of this saponin two crystalline sapogenins were obtained and some of their characteristics which were determined are reported.
T Q, CHOU, J H, CHU, P F, MEI
openaire +2 more sources
Journal of Pharmaceutical and Biomedical Analysis, 2022
In this study, the first ultra-high performance liquid chromatography-photo-diode array-electrospray ionization-quadrupole-time-of-flight-mass spectrometry-lipoxygenase-fluorescence detector (UPLC-PDA-ESI-Q-TOF-MS-LOX-FLD) online system was developed for the identification and evaluation of anti-inflammatory active ingredients in Polygala tenuifolia ...
Mimi Sun +12 more
openaire +2 more sources
In this study, the first ultra-high performance liquid chromatography-photo-diode array-electrospray ionization-quadrupole-time-of-flight-mass spectrometry-lipoxygenase-fluorescence detector (UPLC-PDA-ESI-Q-TOF-MS-LOX-FLD) online system was developed for the identification and evaluation of anti-inflammatory active ingredients in Polygala tenuifolia ...
Mimi Sun +12 more
openaire +2 more sources
International Journal of Biological Macromolecules, 2021
We recently isolated a polysaccharide from Polygala tenuifolia Willd. (PTP) and reported that such a PTP could induce cell apoptosis with FAS/FAS-L-mediated death receptor pathway in human lung cancer cells. Herein, we indicate antitumor activity and immunoregulation of PTP for S180 sarcoma cells by in vitro and in vivo targeting.
Shasha, Yu +4 more
openaire +2 more sources
We recently isolated a polysaccharide from Polygala tenuifolia Willd. (PTP) and reported that such a PTP could induce cell apoptosis with FAS/FAS-L-mediated death receptor pathway in human lung cancer cells. Herein, we indicate antitumor activity and immunoregulation of PTP for S180 sarcoma cells by in vitro and in vivo targeting.
Shasha, Yu +4 more
openaire +2 more sources
Plant Cell Reports, 2014
Expression of PtBS (Polygala tenuifolia β-amyrin synthase) led to the production of β-amyrin as sole product.Polygala tenuifolia Willdenow is a rich source of triterpene saponins, onjisaponins and polygalasaponins, used as herbal medicine to treat phlegms and for detumescence in traditional Asian healing.
Jeong Hoon Lee +2 more
exaly +3 more sources
Expression of PtBS (Polygala tenuifolia β-amyrin synthase) led to the production of β-amyrin as sole product.Polygala tenuifolia Willdenow is a rich source of triterpene saponins, onjisaponins and polygalasaponins, used as herbal medicine to treat phlegms and for detumescence in traditional Asian healing.
Jeong Hoon Lee +2 more
exaly +3 more sources
Industrial Crops and Products, 2019
Abstract The quality of medicinal plants is closely related to the ecological factors in growing locations, and the curative ingredients and biopotency reflect their quality. This study determined the active ingredient concentrations (tenuifolin, polygalaxanthone III, 3,6′-disinapoyl sucrose, sibiricose A5, sibiricose A6 and sibiricaxanthone B) and ...
Jiayue Liu +9 more
openaire +1 more source
Abstract The quality of medicinal plants is closely related to the ecological factors in growing locations, and the curative ingredients and biopotency reflect their quality. This study determined the active ingredient concentrations (tenuifolin, polygalaxanthone III, 3,6′-disinapoyl sucrose, sibiricose A5, sibiricose A6 and sibiricaxanthone B) and ...
Jiayue Liu +9 more
openaire +1 more source
[Studies on the alkaloidal components of Polygala tenuifolia willd].
Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica, 19941-Carbobutoxy-beta-carboline, N9-formylharman, 1-carboethoxy-beta-carboline, 1-carbomethoxy-beta-carboline, perlolyrine, harman and norharman were isolated from the rhizoma of Polygala lenuifolia. The structures were elucidated on the basis of spectroscopic studies and chemical evidence, 1-carbobutoxy-beta-carboline has not been seported before.
B Y, Jin, J, Park
openaire +1 more source
Journal of Ethnopharmacology
Polygala tenuifolia Willd. has been widely used in the treatment of cancer, forgetfulness, depression and other diseases.The purpose of this study was to investigate the sleep-enhancing effect and mechanism of P. tenuifolia saponins (PTS).The total saponin (YZ-I) and purified saponin (YZ-II) fractions were extracted and ICR mice model of insomnia was ...
Ke-Xin Hao +2 more
openaire +2 more sources
Polygala tenuifolia Willd. has been widely used in the treatment of cancer, forgetfulness, depression and other diseases.The purpose of this study was to investigate the sleep-enhancing effect and mechanism of P. tenuifolia saponins (PTS).The total saponin (YZ-I) and purified saponin (YZ-II) fractions were extracted and ICR mice model of insomnia was ...
Ke-Xin Hao +2 more
openaire +2 more sources
Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica, 2015
Five compounds (tenuifoliside C, tenuifoliside D, telephiose A, telephiose C and polygalaxanthone III) from polygala tenuifolia wild were incubated together with CYP probe substrate in human liver microsomes to investigate the inhibitory effect towards CYP450 enzyme.
Zhao-liang, Li +6 more
openaire +2 more sources
Five compounds (tenuifoliside C, tenuifoliside D, telephiose A, telephiose C and polygalaxanthone III) from polygala tenuifolia wild were incubated together with CYP probe substrate in human liver microsomes to investigate the inhibitory effect towards CYP450 enzyme.
Zhao-liang, Li +6 more
openaire +2 more sources
Biochemical Systematics and Ecology, 2012
Abstract Polygala tenuifolia Willd. is an important traditional Chinese medicinal herb. In the present study, inter-simple sequence repeat (ISSR) markers were employed to investigate the genetic variability in 20 natural populations of P. tenuifolia.
Min-Feng Fang +4 more
openaire +1 more source
Abstract Polygala tenuifolia Willd. is an important traditional Chinese medicinal herb. In the present study, inter-simple sequence repeat (ISSR) markers were employed to investigate the genetic variability in 20 natural populations of P. tenuifolia.
Min-Feng Fang +4 more
openaire +1 more source
Acta Ecologica Sinica, 2012
Following prometryne treatment,Polygala tenuifolia Willd.(Polygala) seedlings were investigated histochemically and biochemically to determine the effects of prometryne on root activity,lipid peroxidation,membrane integrity,reactive oxygen species(ROS) accumulation and antioxidant enzyme activity.There was no significant difference between untreated ...
温银元 WEN Yinyuan +4 more
openaire +1 more source
Following prometryne treatment,Polygala tenuifolia Willd.(Polygala) seedlings were investigated histochemically and biochemically to determine the effects of prometryne on root activity,lipid peroxidation,membrane integrity,reactive oxygen species(ROS) accumulation and antioxidant enzyme activity.There was no significant difference between untreated ...
温银元 WEN Yinyuan +4 more
openaire +1 more source