Results 31 to 40 of about 974,689 (293)

Ethyl Acetate Extract of Dracocephalum heterophyllum Benth Ameliorates Nonalcoholic Steatohepatitis and Fibrosis via Regulating Bile Acid Metabolism, Oxidative Stress and Inhibiting Inflammation

Separations, 2022
Dracocephalum heterophyllum Benth is well-known for its ability to alleviate liver heat. In this study, Dracocephalum heterophyllum Benth ethyl acetate extracts were evaluated on mouse models of nonalcoholic steatohepatitis and liver fibrosis.
Yan Fang, Dandan Sun, Gang Li, Yue Lv, Jia Li, Qilan Wang, Jun Dang   +6 more
doaj   +1 more source

Preparative Isolation and Purification of Lignans from Justicia procumbens Using High-Speed Counter-Current Chromatography in Stepwise Elution Mode

Molecules, 2015
Lignans, which are recognized as main constituents in Justicia procumbens, have attracted considerable attention due to their pharmacological activities, including antitumor, anti-hepatitic, cytotoxic, anti-microbial, and anti-virus properties ...
Peijuan Zhou, Qijun Luo, Lijian Ding, Fang Fang, Ye Yuan, Juanjuan Chen, Jinrong Zhang, Haixiao Jin, Shan He   +8 more
doaj   +1 more source

Preparative free-solution isotachophoresis for separation of human plasma lipoproteins: apolipoprotein and lipid composition of HDL subfractions

Journal of Lipid Research, 2000
We have previously shown that plasma lipoproteins can be separated by analytical capillary isotachophoresis (ITP) according to their electrophoretic mobility in a defined buffer system.
Alfred Böttcher, Judith Schlosser, Florian Kronenberg, Hans Dieplinger, Gabriele Knipping, Karl J. Lackner, Gerd Schmitz   +6 more
doaj   +1 more source

Antioxidant Activity of Daemonorops draco Resin

Jurnal Kimia Sains dan Aplikasi, 2019
Jernang resin is secretion of jernang rattan (Daemonorops draco, Arecaceae family) fruits which is endemic in Southeast Asia. This resin has various biological activities and empirically used as wound healing, headache medicines, and fever remedies by ...
Sri Purwanti, Wulan Tri Wahyuni, Irmanida Batubara   +2 more
doaj   +1 more source

A novel method of prediction and optimization for preparative high-performance liquid chromatography separation

, 2008
The preparation of components from a complex sample is a difficult task. The optimization of the separation and subsequent scale-up is usually carried out by trial and error.
Xue, Xingya, Zhang, Jing, Jin, Yu, Xiao, Yuansheng, Shi, Hui, Liang, Xinmiao, 梁鑫淼, Liu, Yanfang, Zhang, Feifang   +8 more
core   +1 more source

A rapid, preparative separation of methio [PDF]

Journal of Chromatography A, 1967
Peer Reviewed ; http://deepblue.lib.umich.edu/bitstream/2027.42/33392/1/0000791 ...
Brink, John J., Sellinger, Otto Z.
openaire   +2 more sources

A new solvent system for the separation of neutral glycosphingolipids.

Journal of Lipid Research, 1981
A solvent system and a column for high performance liquid chromatography for the separation of glycosphingolipids without derivatization is described.
K Watanabe, Y Arao
doaj   +1 more source

Analytical and Preparative Separation of Softwood Lignans by Supercritical Fluid Chromatography

Separations, 2023
Lignans are widespread polyphenolic secondary plant metabolites possessing high biological activity. One of the most promising industrial-scale sources of such compounds is coniferous knotwood, containing a large number of polyphenolic compounds.
Nikolay V. Ul’yanovskii, Aleksandra A. Onuchina, Denis V. Ovchinnikov, Anna V. Faleva, Natalia S. Gorbova, Dmitry S. Kosyakov   +5 more
doaj   +1 more source

Impact of Radiation Therapy on Physical and Psychosocial Health of Adolescents and Young Adults: A Joint Report From the Children's Oncology Group AYA and Radiation Oncology Committees

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Rates of cancer among adolescents and young adults (AYA), age 15–39 years, are increasing. Consequently, radiation oncologists are treating more AYAs who have diagnoses spanning both pediatric and adult practices. Compared to pediatric and older adult patients, AYAs face a unique set of challenges.
Hesham Elhalawani, Rachel K. Peterson, Avani D. Rao, Laurie J. McKenzie, Ahmed Magdy Elmotayam, Leslie Chang, Michael Roth, Susan L. McGovern   +7 more
wiley   +1 more source

Optimization of mobile phase composition for preparative separation of profens enantiomers by chiral liquid chromatography [PDF]

, 2008
In this paper it will be presented and discussed the experimental and simulation results obtained for the preparative separation of ketoprofen and flurbiprofen enantiomers by chiral liquid chromatography.
Pais, Luís S., Ribeiro, António E., Graça, Nuno S., Rodrigues, Alírio   +3 more
core   +2 more sources