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Screening antiallergic components from Carthamus tinctorius using rat basophilic leukemia 2H3 cell membrane chromatography combined with high‐performance liquid chromatography and tandem mass spectrometry
Author(s) -
Han Shengli,
Huang Jing,
Cui Ronghua,
Zhang Tao
Publication year - 2015
Publication title -
journal of separation science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.72
H-Index - 102
eISSN - 1615-9314
pISSN - 1615-9306
DOI - 10.1002/jssc.201401275
Subject(s) - carthamus , chromatography , chemistry , degranulation , mast cell , high performance liquid chromatography , histamine , tandem mass spectrometry , pharmacology , biochemistry , biology , mass spectrometry , traditional medicine , immunology , medicine , receptor
Carthamus tinctorius , used in traditional Chinese medicine, has many pharmacological effects, such as anticoagulant effects, antioxidant effects, antiaging effects, regulation of gene expression, and antitumor effects. However, there is no report on the antiallergic effects of the components in C. tinctorius . In the present study, we investigated the antiallergic components of C. tinctorius and its mechanism of action. A rat basophilic leukemia 2H3/cell membrane chromatography coupled online with high‐performance liquid chromatography and tandem mass spectrometry method was developed to screen antiallergic components from C. tinctorius . The screening results showed that Hydroxysafflor yellow A, from C. tinctorius , was the targeted component that retained on the rat basophilic leukemia 2H3/cell membrane chromatography column. We measured the amount of β‐hexosaminidase and histamine released in mast cells and the key markers of degranulation. The release assays showed that Hydroxysafflor yellow A could attenuate the immunoglobulin E induced release of allergic cytokines without affecting cell viability from 1.0 to 50.0 μM. In conclusion, the established rat basophilic leukemia 2H3 cell membrane chromatography coupled with online high‐performance liquid chromatography and tandem mass spectrometry method successfully screened and identified Hydroxysafflor yellow A from C. tinctorius as a potential antiallergic component. Pharmacological analysis elucidated that Hydroxysafflor yellow A is an effective natural component for inhibiting immunoglobulin E–antigen‐mediated degranulation.