Results 131 to 140 of about 529 (150)
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Anal. Methods, 2014
Radix Angelicae pubescentis (Duhuo) is a traditional Chinese herbal medicine (TCM) used for the treatment of rheumatic diseases.
Bin Wang +4 more
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Radix Angelicae pubescentis (Duhuo) is a traditional Chinese herbal medicine (TCM) used for the treatment of rheumatic diseases.
Bin Wang +4 more
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China Journal of Chinese Materia Medica, 2011
Objective To investigate the effect of Angelicae Pubescentis Radix (APR) on the activity of endocannabinoid hydrolase and N-acylethanolamine-hydrolyzing acid amidase (NAAA), and to demonstrate the mechanism of anti-inflammatory effect of APR by in vitro lipopolysaccharide (LPS)-induced inflammation model.
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Objective To investigate the effect of Angelicae Pubescentis Radix (APR) on the activity of endocannabinoid hydrolase and N-acylethanolamine-hydrolyzing acid amidase (NAAA), and to demonstrate the mechanism of anti-inflammatory effect of APR by in vitro lipopolysaccharide (LPS)-induced inflammation model.
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Yao xue xue bao = Acta pharmaceutica Sinica, 2009
In order to study the intestinal absorption behaviors of three active constituents, columbianetin acetate, osthole and columbianadin in Radix Angelicae Pubescentis extracts, in situ rat single pass intestine perfusion (SPIP) was carried out by the perfusion solution of the extract I containing less than 10% total coumarins. The absorption of extract II
Ya-Na, Wu, Li-Biao, Luan
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In order to study the intestinal absorption behaviors of three active constituents, columbianetin acetate, osthole and columbianadin in Radix Angelicae Pubescentis extracts, in situ rat single pass intestine perfusion (SPIP) was carried out by the perfusion solution of the extract I containing less than 10% total coumarins. The absorption of extract II
Ya-Na, Wu, Li-Biao, Luan
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Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica, 2014
Common and variation peak rates were calculated as dual-index for drug samples based on the infrared spectrogram of Angelicae Pubescentis Radix samples from different places. The results indicated that the common peak rates of 4 samples from Sichuan province, 2 samples from Gansu province, and 2 samples from Hubei province were higher than 73% , 79. 5%
Ye, Zhou +5 more
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Common and variation peak rates were calculated as dual-index for drug samples based on the infrared spectrogram of Angelicae Pubescentis Radix samples from different places. The results indicated that the common peak rates of 4 samples from Sichuan province, 2 samples from Gansu province, and 2 samples from Hubei province were higher than 73% , 79. 5%
Ye, Zhou +5 more
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Journal of Chromatography A
This study developed an effective approach for discriminating geographical origins of Duhuo samples using non-targeted UPLC chromatograms and UV-Vis spectrogram images combined with a two-dimensional convolution neural network (2D-CNN). For comparison, four machine learning methods-extreme gradient boosting (XGBoost), random forest (RF), partial least ...
Yue, Huang +4 more
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This study developed an effective approach for discriminating geographical origins of Duhuo samples using non-targeted UPLC chromatograms and UV-Vis spectrogram images combined with a two-dimensional convolution neural network (2D-CNN). For comparison, four machine learning methods-extreme gradient boosting (XGBoost), random forest (RF), partial least ...
Yue, Huang +4 more
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Journal of Chromatography A
A monolithic adsorbent was designed aiming to the structure of osthole and columbianadin, and fabricated using diallyl phthalate as the monomer and ethylene dimethacrylate as the crosslinker with the addition of bamboo biochar, via polymerization reaction in a stainless-steel tube. The prepared composite adsorbent packed in the tube was used as a solid-
Changqing Yu +3 more
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A monolithic adsorbent was designed aiming to the structure of osthole and columbianadin, and fabricated using diallyl phthalate as the monomer and ethylene dimethacrylate as the crosslinker with the addition of bamboo biochar, via polymerization reaction in a stainless-steel tube. The prepared composite adsorbent packed in the tube was used as a solid-
Changqing Yu +3 more
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2010
Objective: In order for effective authentication of Radix Angelicae Pubescentis and to establish a basis of the herb standardization,the detailed morphological and microscopic characteristics were investigated.Methods: Samples were collected from the representative producing areas of China;the conventional pharmacognostic techniques were adopted for ...
Tong, Y +4 more
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Objective: In order for effective authentication of Radix Angelicae Pubescentis and to establish a basis of the herb standardization,the detailed morphological and microscopic characteristics were investigated.Methods: Samples were collected from the representative producing areas of China;the conventional pharmacognostic techniques were adopted for ...
Tong, Y +4 more
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Separation and Purification Technology, 2015
Abstract An efficient separation and purification method by microwave-assisted extraction coupled with counter-current chromatography and preparative liquid chromatography was developed. The extracts obtained from microwave-assisted extraction were rapid separated with counter-current chromatography, and then the fractions were further purified with ...
Geng-jin-sheng Cheng +2 more
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Abstract An efficient separation and purification method by microwave-assisted extraction coupled with counter-current chromatography and preparative liquid chromatography was developed. The extracts obtained from microwave-assisted extraction were rapid separated with counter-current chromatography, and then the fractions were further purified with ...
Geng-jin-sheng Cheng +2 more
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Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica, 2012
To investigate the effect of Angelicae Pubescentis Radix (APR) on the activity of endocannabinoid hydrolase and N-acylethanolamine-hydrolyzing acid amidase (NAAA), and to demonstrate the mechanism of anti-inflammatory effect of APR by in vitro lipopolysaccharide (LPS)-induced inflammation model.APR essential oil was extracted by steam distillation, and
Wenchang, Sun +5 more
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To investigate the effect of Angelicae Pubescentis Radix (APR) on the activity of endocannabinoid hydrolase and N-acylethanolamine-hydrolyzing acid amidase (NAAA), and to demonstrate the mechanism of anti-inflammatory effect of APR by in vitro lipopolysaccharide (LPS)-induced inflammation model.APR essential oil was extracted by steam distillation, and
Wenchang, Sun +5 more
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2010
Radix Angelicae Pubescentis is a traditional Chinese medicine used to treat thrombosis. Osthole, a coumarin from Angelica pubescens, possesses antiarrhythmic activity. The vascular effects of Angelica pubescens extract (APE) and osthole, as well as their underlying signaling pathways, were investigated in isolated porcine coronary artery rings ...
Keung, WYW +5 more
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Radix Angelicae Pubescentis is a traditional Chinese medicine used to treat thrombosis. Osthole, a coumarin from Angelica pubescens, possesses antiarrhythmic activity. The vascular effects of Angelica pubescens extract (APE) and osthole, as well as their underlying signaling pathways, were investigated in isolated porcine coronary artery rings ...
Keung, WYW +5 more
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