Evidence mapPaperPMID 39229998Full record

ArticleCurrent drug delivery2025

Characterization and

Guan QingXia, Zhu MeiWei, Wang LianZhi, Chen ZhongXin, Yang FangFang, Yang ZhiPing, Dai XiaoFang, Zhao FangYuan

Abstract read
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In one paragraph

Article in Current drug delivery, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors.

Guan QingXiaKey Laboratory of Basic and Application Research of Beiyao (Heilongjiang University of Chinese Medicine), Ministry of Education, 24 Heping Street, Xiangfang District, Harbin, 150040, Heilongjiang Province, China.ORCID 0000-0002-4282-9154
Zhu MeiWeiKey Laboratory of Basic and Application Research of Beiyao (Heilongjiang University of Chinese Medicine), Ministry of Education, 24 Heping Street, Xiangfang District, Harbin, 150040, Heilongjiang Province, China.
Wang LianZhiKey Laboratory of Basic and Application Research of Beiyao (Heilongjiang University of Chinese Medicine), Ministry of Education, 24 Heping Street, Xiangfang District, Harbin, 150040, Heilongjiang Province, China.
Chen ZhongXinKey Laboratory of Basic and Application Research of Beiyao (Heilongjiang University of Chinese Medicine), Ministry of Education, 24 Heping Street, Xiangfang District, Harbin, 150040, Heilongjiang Province, China.
Yang FangFangKey Laboratory of Basic and Application Research of Beiyao (Heilongjiang University of Chinese Medicine), Ministry of Education, 24 Heping Street, Xiangfang District, Harbin, 150040, Heilongjiang Province, China.
Yang ZhiPingKey Laboratory of Basic and Application Research of Beiyao (Heilongjiang University of Chinese Medicine), Ministry of Education, 24 Heping Street, Xiangfang District, Harbin, 150040, Heilongjiang Province, China.
Dai XiaoFangKey Laboratory of Basic and Application Research of Beiyao (Heilongjiang University of Chinese Medicine), Ministry of Education, 24 Heping Street, Xiangfang District, Harbin, 150040, Heilongjiang Province, China.
Zhao FangYuanThe First Affiliated Hospital of Heilongjiang University of Traditional Chinese Medicine, 24 Heping Street, Xiangfang District, Harbin, 150040, Heilongjiang Province, China.ORCID 0009-0003-8686-9785

Funding

Heilongjiang Provincial Natural Science Foundation H2016076, LH2021H098, LH2022H085Heilongjiang Traditional Chinese Medicine Research Project ZHY2022-111National Natural Science Foundation of China 81673611, 82074025
6 · The paper itself

Abstract

INTRODUCTION/

backgroundTraditional Chinese medicine formulations often contain hydrophobic components with limited solubility and stability, leading to low oral bioavailability. Selfassembled nanoparticles (SANs) have shown promise in enhancing oral bioavailability of these components. However, whether un-decocted Chinese herbal pellets can generate SANs and the impact of SANs formed by multiple components on pharmacokinetic parameters remains unexplored.

methodsIn this study, single-factor approach was employed to determine the optimal separation method of nano-emulsion phase of XiaoYao pill (N-XY). Morphological and particle size analyses confirmed the nanoscale nature of N-XY. High-performance liquid chromatography (HPLC) fingerprint analysis was conducted to compare the distribution of active ingredients among three different phases of XiaoYao pill (XY pill).

resultsN-XY exhibited uniform and stable characteristics as a water-in-oil (O/W) nano-emulsion. Fingerprint analysis identified 25 characteristic peaks and 8 key ingredients in N-XY, with the highest peak areas.

conclusionThis study comprehensively explored the formation, characterization, and pharmacokinetics of nano-emulsion in XY pill, introducing novel perspectives and initiating preliminary research on potential SANs in un-decocted traditional Chinese medicine formulations. It also emphasized the importance of enhancing pharmacokinetics of hydrophobic components in Chinese herbal formulations and laid the foundation for future nano-formulation research for XY pill.

Indexed as

Drug Delivery SystemsDrugs, Chinese HerbalNanoparticlesAdministration, OralAnimalsBiological AvailabilityDrug LiberationEmulsionsMaleParticle SizeRatsRats, Sprague-DawleySolubilityTissue DistributionDrugs, Chinese HerbalEmulsionsxiaoyaofingerprint analysisO/W emulsionpharmacokineticsself-assembled nanoparticlestissue distribution.XiaoYao pill

Identifiers

PMID39229998

What Socratic holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.