Výsledky vyhledávání

Akademický článek

Determination of Epimedin B in Rat Plasma and Tissue by LC-MS/MS: Application in Pharmacokinetic and Tissue Distribution Studies

Autor: Qianru Feng, Shunjun Xu, Jiejing Yu, Shuai Sun, Liu Yang

Publikováno v: Journal of Analytical Methods in Chemistry, Vol 2017 (2017)

A simple, sensitive, and specific liquid chromatography tandem mass-spectrometric method was developed and validated for the determination of epimedin B in rat plasma and tissue samples. After being processed with a protein precipitation method, thes

Externí odkaz: https://doaj.org/article/317a454d262341bcb5eac6d93a5da1f4

Zobrazit plný text záznamu

Akademický článek

Quality analysis of commercial samples of Ziziphi spinosae semen (suanzaoren) by means of chromatographic fingerprinting assisted by principal component analysis

Autor: Shuai Sun, Hailing Liu, Shunjun Xu, Yuzhen Yan, Peishan Xie

Publikováno v: Journal of Pharmaceutical Analysis, Vol 4, Iss 3, Pp 217-222 (2014)

Due to the scarcity of resources of Ziziphi spinosae semen (ZSS), many inferior goods and even adulterants are generally found in medicine markets. To strengthen the quality control, HPLC fingerprint common pattern established in this paper showed th

Externí odkaz: https://doaj.org/article/018f622e524b4f3c9028d7d54fbfc16b

Zobrazit plný text záznamu

Akademický článek

Comparative Pharmacokinetics and Bioavailability of Epimedin C in Rat after Intramuscular Administration of Epimedin C, a Combination of Four Flavonoid Glycosides and Purified Herba Epimedii Extract

Autor: Shunjun Xu, Jiejing Yu, Liu Yang, Yaling Zhu, Shuai Sun, Zhengdi Xu

Publikováno v: Journal of Analytical Methods in Chemistry, Vol 2016 (2016)

Chuan-Ke-Zhi (CKZ), a purified Herba Epimedii extract, is a potent Chinese medicine preparation whose main bioactive components are a class of flavonoid glycosides such as epimedins A, B, and C and icariin. And epimedin C is far more abundant than ot

Externí odkaz: https://doaj.org/article/60dea5b97f0b415c8d2c3a672922f7ec

Zobrazit plný text záznamu

Pharmacokinetics, Tissue Distribution, and Metabolism Study of Icariin in Rat

Autor: Liu Yang, Jing-jing Zhan, Xu Yijuan, Shunjun Xu, Jiejing Yu, Longgang Guo

Publikováno v: BioMed Research International, Vol 2017 (2017)
BioMed Research International

Icariin is one of the predominant flavonoids contained in Herba Epimedii (Yin-yang-huo in Chinese), a well-known Chinese medicine for the treatment of cancers and immune system diseases. Although Herba Epimedii has been widely used in China and there

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::43c80e712e2c1664f6a43e735a62cc69
https://doi.org/10.1155/2017/4684962

Zobrazit plný text záznamu

Chemiluminescence quenching microarrays for high throughput screening of antioxidants and its application in evaluating herbal extracts and pure compounds

Autor: Li Yang, Xu Yijuan, Hailing Liu, Zhengtao Wang, Liu Yang, Shuai Sun, Shunjun Xu, Longgang Guo

Publikováno v: Analytica chimica acta. 1046

In this paper, a novel high throughput screening method for antioxidants was described. The screening process was completed on a 5 cm × 5 cm silica gel 60 plate. Luminol was used as the fluorogenic substrate while hydrogen peroxide employed to excit

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a9f66118fc96d1d8f51e92e82046c3a8
https://pubmed.ncbi.nlm.nih.gov/30482292

Zobrazit plný text záznamu

Akademický článek

In vivo metabolism study of ginsenoside Re in rat using high-performance liquid chromatography coupled with tandem mass spectrometry.

Autor: Liu Yang¹, Shunjun Xu² sjxu@must.edu.mo, Chunjin Liu³, Zhijun Su¹

Publikováno v: Analytical & Bioanalytical Chemistry. Nov2009, Vol. 395 Issue 5, p1441-1451. 11p. 3 Diagrams, 3 Graphs.

Zobrazit plný text záznamu

Comparative Pharmacokinetics and Bioavailability of Epimedin C in Rat after Intramuscular Administration of Epimedin C, a Combination of Four Flavonoid Glycosides and Purified Herba Epimedii Extract

Autor: Ya-ling Zhu, Liu Yang, Jiejing Yu, Xu Zhengdi, Shunjun Xu, Shuai Sun

Publikováno v: Journal of Analytical Methods in Chemistry
Journal of Analytical Methods in Chemistry, Vol 2016 (2016)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8e5617f1f2def8bf2252d5d07640315e
http://europepmc.org/articles/PMC4993938

Zobrazit plný text záznamu

Species differentiation and quality assessment of Radix Paeoniae Rubra (Chi-shao) by means of high-performance liquid chromatographic fingerprint

Autor: Liu Yang, Peishan Xie, Shunjun Xu, Zhijun Liu, Zhengtao Wang, Runtao Tian, Qianru Feng

Publikováno v: Journal of Chromatography A. 1216:2163-2168

There are two species under the monograph of Radix Paeoniae Rubrae ("Chi-shao" in Chinese) in Chinese Pharmacopoeia 2005 edition-Paeonia lactiflora Pallas and Paeonia veitchii Lynch. Due to different species and growing conditions, there are signific

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8bfd62ae7dd5f42144409aa2d6cec63b
https://doi.org/10.1016/j.chroma.2008.04.064

Zobrazit plný text záznamu

Simultaneous Determination of Paeoniflorin, Albiflorin and Benzoylpaeoniflorin in Radix Paeoniae Alba by TLC

Autor: Shunjun Xu, Liu Yang, Lin Ma, Qiaoling Lin, Qianru Feng, Zhijun Liu, Mei Liu

Publikováno v: Chromatographia. 68:459-462

Paeoniflorin, albiflorin and benzoylpaeoniflorin are three representative monoterpene glycosides in Radix Paeoniae Alba, a well-known traditional Chinese medicine with a great important biological activity. In the present paper, the three marker comp

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8b3dbeda3c87fd7576651e209ea7379c
https://doi.org/10.1365/s10337-008-0693-4

Zobrazit plný text záznamu

[Pharmacokinetics of epimedin A, B, C and icariin of Chuankezhi injection in rat]

Autor: Liu Yang, Shunjun Xu, Ya-ling Zhu, Shuai Sun, Jiejing Yu, Xu Yijuan

Publikováno v: Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica. 41(1)

To study pharmacokinetic characteristics of epimedin A, B, C and icariin after intermuscular administration of Chuankezhi injection to rat. The established RRLC-MS/MS method was applied for simultaneous determination of four analytes in rat plasma an

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::07aab0f9a13b7e334fc5334029f65fb8
https://pubmed.ncbi.nlm.nih.gov/28845654

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání