Evidence map›Paper›PMID 29720145›Full record

ArticleBMC complementary and alternative medicine2018

Comparison of the chemical profiles and inflammatory mediator-inhibitory effects of three Siegesbeckia herbs used as Herba Siegesbeckiae (Xixiancao).

Hui Guo, Yi Zhang, Brian Chi-Yan Cheng, Mei-Yuk Lau, Xiu-Qiong Fu, Ting Li, Tao Su, Pei-Li Zhu, Yuen-Cheung Chan, Anfernee Kai-Wing Tse and 3 more

Abstract readComparative Study
In one paragraph

Article in BMC complementary and alternative medicine, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing 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

7 citing papers in PubMed.

  1. Article
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  6. Frontiers in pharmacology · 2020
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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

13 authors.

Hui GuoCentre for Cancer and Inflammation Research, School of Chinese Medicine, Hong Kong Baptist University, Kowloon Tong, Hong Kong, SAR, China.
Yi ZhangCentre for Cancer and Inflammation Research, School of Chinese Medicine, Hong Kong Baptist University, Kowloon Tong, Hong Kong, SAR, China.
Brian Chi-Yan ChengCentre for Cancer and Inflammation Research, School of Chinese Medicine, Hong Kong Baptist University, Kowloon Tong, Hong Kong, SAR, China.
Mei-Yuk LauCentre for Cancer and Inflammation Research, School of Chinese Medicine, Hong Kong Baptist University, Kowloon Tong, Hong Kong, SAR, China.
Xiu-Qiong FuCentre for Cancer and Inflammation Research, School of Chinese Medicine, Hong Kong Baptist University, Kowloon Tong, Hong Kong, SAR, China.
Ting LiCentre for Cancer and Inflammation Research, School of Chinese Medicine, Hong Kong Baptist University, Kowloon Tong, Hong Kong, SAR, China.
Tao SuCentre for Cancer and Inflammation Research, School of Chinese Medicine, Hong Kong Baptist University, Kowloon Tong, Hong Kong, SAR, China.
Pei-Li ZhuCentre for Cancer and Inflammation Research, School of Chinese Medicine, Hong Kong Baptist University, Kowloon Tong, Hong Kong, SAR, China.
Yuen-Cheung ChanCentre for Cancer and Inflammation Research, School of Chinese Medicine, Hong Kong Baptist University, Kowloon Tong, Hong Kong, SAR, China.
Anfernee Kai-Wing TseCentre for Cancer and Inflammation Research, School of Chinese Medicine, Hong Kong Baptist University, Kowloon Tong, Hong Kong, SAR, China.
Tao YiCentre for Cancer and Inflammation Research, School of Chinese Medicine, Hong Kong Baptist University, Kowloon Tong, Hong Kong, SAR, China.
Hu-Biao ChenCentre for Cancer and Inflammation Research, School of Chinese Medicine, Hong Kong Baptist University, Kowloon Tong, Hong Kong, SAR, China.
Zhi-Ling YuCentre for Cancer and Inflammation Research, School of Chinese Medicine, Hong Kong Baptist University, Kowloon Tong, Hong Kong, SAR, China. zlyu@hkbu.edu.hk.

Funding

Health and Medical Research Fund HMRF11122521; HMRF14150571Hong Kong Baptist University FRG1/16-17/048; FRG2/17-18/032National Natural Science Foundation of China 81673649Natural Science Foundation of Guangdong Province 2016A030313007Research Grants Council of Hong Kong GRF12125116Science, Technology and Innovation Commission of Shenzhen JCYJ20150630164505508; JCYJ20160229210327924; JCYJ20170817173608483
6 · The paper itself

Abstract

backgroundHerba Siegesbeckiae (HS, Xixiancao in Chinese) is a commonly used traditional Chinese medicinal herb for soothing joints. In ancient materia medica books, HS is recorded to be the aerial part of Siegesbeckia pubescens Makino (SP) which is also the only origin of HS in the 1963 edition of the Chinese Pharmacopeia (ChP). The aerial parts of Siegesbeckia orientalis L. (SO) and Siegesbeckia glabrescens Makino (SG) have been included as two additional origins for HS in each edition of ChP since 1977. However, chemical and pharmacological comparisons among these three species have not been conducted.

methodsAn HPLC with diode array detector (HPLC-DAD) method combined with similarity analysis, hierarchical cluster analysis (HCA) and principal component analysis (PCA) was developed for comparing the fingerprint chromatograms of the three species. The inhibitory effects of the three species on NO production and IL-6 secretion in LPS-stimulated RAW264.7 macrophages were compared.

resultsFingerprint chromatograms of the three species showed different profiles, but had 13 common peaks. Results from HCA and PCA of the common peaks demonstrated that all 14 herbal samples of the three species tended to be grouped and separated species dependently. The extents of inhibition on NO production and IL-6 secretion of the three species were different, with SG being the most and SP the least potent.

conclusionsBoth chemical profiles and inflammatory mediator-inhibitory effects of the three species were different. These findings provide a chemical and pharmacological basis for determining whether the three species can all serve as the origins of HS.

Indexed as

AnimalsAsteraceaeCell SurvivalDrugs, Chinese HerbalInterleukin-6MacrophagesMiceNitric OxideRAW 264.7 CellsReproducibility of ResultsDrugs, Chinese HerbalInterleukin-6Nitric OxideChemical profilesComparisonHerba SiegesbeckiaeInflammatory mediatorSiegesbeckia glabrescensSiegesbeckia orientalisSiegesbeckia pubescens

Identifiers

PMID29720145
PMCPMC5932786

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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 OpenQuestion graph.