Artikel ; Online: Self-Assembled Nanoparticles from Xie-Bai-San Decoction: Isolation, Characterization and Enhancing Oral Bioavailability.
International journal of nanomedicine
2024 Band 19, Seite(n) 3405–3421
Abstract: Background: Natural nanoparticles have been found to exist in traditional Chinese medicine (TCM) decoctions. However, whether natural nanoparticles can influence the oral bioavailability of active compounds has not been elucidated. Using Xie-Bai-San ... ...
Abstract | Background: Natural nanoparticles have been found to exist in traditional Chinese medicine (TCM) decoctions. However, whether natural nanoparticles can influence the oral bioavailability of active compounds has not been elucidated. Using Xie-Bai-San decoction (XBSD) as an example, the purpose of this study was to isolate, characterize and elucidate the mechanism of the nanoparticles (N-XBSD) in XBSD, and further to explore whether the bioavailability of the main active compounds could be enhanced by N-XBSD. Methods: N-XBSD were isolated from XBSD, and investigated its characterization and study of its formation mechanism, and evaluation of its ability to enhance bioavailability of active compounds. Results: The N-XBSD was successfully isolated with the average particle size of 104.53 nm, PDI of 0.27 and zeta potential of -5.14 mV. Meanwhile, all the eight active compounds were most presented in N-XBSD. Kukoamine B could self-assemble with mulberroside A or liquiritin to form nanoparticles, respectively. And the FT-IR and HRMS results indicated the possible binding of the ammonium group of kukoamine B with the phenolic hydroxyl group of mulberroside A or liquiritin, respectively. The established UPLC-MS/MS method was accurate and reliable and met the quantitative requirements. The pharmacokinetic behaviors of the N-XBSD and decoction were similar in rats. Most notably, compared to that of free drugs, the Conclusion: The major active compounds of XBSD were mainly distributed in N-XBSD, and N-XBSD was formed through self-assembly among active compounds. N-XBSD could obviously promote the bioavailability of active compounds, indicating natural nanoparticles of decoctions play an important role in therapeutic effects. |
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Mesh-Begriff(e) | Animals ; Rats ; Biological Availability ; Chromatography, Liquid ; Spectroscopy, Fourier Transform Infrared ; Tandem Mass Spectrometry ; Nanoparticles ; Caffeic Acids ; Disaccharides ; Spermine/analogs & derivatives ; Stilbenes |
Chemische Substanzen | kukoamine B ; mulberroside A ; Caffeic Acids ; Disaccharides ; Spermine (2FZ7Y3VOQX) ; Stilbenes |
Sprache | Englisch |
Erscheinungsdatum | 2024-04-08 |
Erscheinungsland | New Zealand |
Dokumenttyp | Journal Article |
ZDB-ID | 2364941-0 |
ISSN | 1178-2013 ; 1176-9114 |
ISSN (online) | 1178-2013 |
ISSN | 1176-9114 |
DOI | 10.2147/IJN.S449268 |
Datenquelle | MEDical Literature Analysis and Retrieval System OnLINE |
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