Results 101 to 110 of about 420 (127)
Some of the next articles are maybe not open access.

Extraction optimization of coumarins from radix angelicae pubescentis by HPLC-DAD coupled with uniform design

Central South University, 2006
Uniform design was used to optimize extraction condition of direct refluence extraction of coumarins from the Chinese traditional medicine of radix angelicae pubescentis(Duhuo); the sum peak area of coumarins separated with high performance liquid chromatography (HPLC) at detection wavelength of 320 nm was considered as detection index, two factors of ...
Fang-Qiu Guo   +2 more
exaly   +2 more sources

[Purification technology of Rhizoma et Radix Notopterygii and Radix Angelicae Pubescentis in Fufang Xuelian dropping pills by macroporous resin].

Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica, 2009
To study the purification technology of Rhizoma et Radix Notopterygii and Radix Angelicae Pubescentis in Fufang Xuelian dropping pills by macroporous resin.Taking osthole, isomperatorin as index ingredients, the type of resin sampling amount and elution solvent were decided, and the influence of sample concentration pH of sample and ratio of diameter ...
Yu-Qin, Luo   +3 more
openaire   +2 more sources

A novel method for investigating the mechanism of the anti‐rheumatoid arthritis activity of Angelicae pubescentis radix by integrating UHPLC–QTOF/MS and network pharmacology

Biomedical Chromatography, 2022
AbstractThe study aimed to establish a strategy to elucidate the in vivo constituents of Angelicae Pubescentis Radix (APR, also known as Duhuo) and reveal the probable mechanisms underlying its anti‐rheumatoid arthritis activity. First recorded by Shennong Bencao Jing, APR is mainly used to treat Bi syndrome.
Zhen Wang   +5 more
openaire   +2 more sources

Systematic analysis of the metabolites of Angelicae Pubescentis Radix by UPLC-Q-TOF-MS combined with metabonomics approaches after oral administration to rats

Journal of Pharmaceutical and Biomedical Analysis, 2020
Angelicae Pubescentis Radix (APR) is a typical Traditional Chinese Medicine (TCM) and has been widely used to treat rheumatism and headache diseases in China. This research aimed to illustrate the metabolites of APR in vivo to lay a foundation for the clinics application.
Mei-Qi, Wan   +7 more
openaire   +2 more sources

Identification Analysis of Angelicae sinensis radix and Angelicae pubescentis radix Based on Quantized “Digital Identity” and UHPLC-QTOF-MSE Analysis

Journal of the American Society for Mass Spectrometry
Angelicae sinensis radix (ASR) and Angelicae pubescentis radix (APR), as traditional herbal medicines, are often confused and doped in the material market. However, the traditional identification method is to characterize the whole herb with a single or a few components, which do not have representation and cannot realize the effective utilization of ...
Xian rui Wang   +8 more
openaire   +2 more sources

[GC-MS analysis of essential oils from Radix Angelicae Pubescentis].

Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica, 2008
To analyze the constituents of the essential oils from Radix Angelicae Pubescentis planted in a GAP base of the Chinese medica materials, and provide the scientific basis for quality control.The essential oils were extracted by water-steam distillation and separated by GC capillary column chromatography.
Xiu-wei, Yang   +4 more
openaire   +1 more source

Analgesic effect of coumarins from Radix angelicae pubescentis is mediated by inflammatory factors and TRPV1 in a spared nerve injury model of neuropathic pain

Journal of Ethnopharmacology, 2017
Coumarins from Radix angelicae pubescentis (CRAP) are a major active component that are isolated from dried roots of Angelica biserrata Yuan et Shan, which has been used clinically to cure headaches for a long period of time, and it is an effective treatment for pain.
Ruili, Li   +5 more
openaire   +2 more sources

Integrated serum pharmacochemistry, network pharmacology and experimental verification to explore the mechanism of Angelicae Pubescentis Radix in the treatment of NASH

Fitoterapia
This study aimed to evaluate the therapeutic potential of Angelicae Pubescentis Radix (APR) against non-alcoholic steatohepatitis (NASH) and elucidate its underlying mechanisms through an integrated approach combining network pharmacology, molecular docking and experimental validation.
Xunhai, Huang   +7 more
openaire   +2 more sources

Fabrication of a biochar-doped monolithic adsorbent and its application for the extraction and determination of coumarins from Angelicae Pubescentis Radix

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
openaire   +2 more sources

Microwave-assisted extraction coupled with counter-current chromatography and preparative liquid chromatography for the preparation of six furocoumarins from Angelica Pubescentis Radix

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
openaire   +1 more source

Home - About - Disclaimer - Privacy