Evidence map›Paper›PMID 28623927›Full record

ArticleBMC complementary and alternative medicine2017

Caffeoylquinic acid derivatives rich extract from Gnaphalium pensylvanicum willd. Ameliorates hyperuricemia and acute gouty arthritis in animal model.

Yan Jiang, Yan Lin, Yi-Juan Hu, Xiao-Jun Song, Hong-Hua Pan, Hong-Jian Zhang

Open access · goldAbstract read
In one paragraph

Article in BMC complementary and alternative medicine, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
1.9field-weighted citation impact, top 15% of its field
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

16 citing papers in PubMed, 46 citations in OpenAlex.

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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

6 authors at 3 institutions in 1 country.

Yan JiangDispensary of Traditional Chinese Medicine, Hangzhou First People's Hospital, 261 Huansha Road, Hangzhou, 310006, China.
Yan LinDepartment of Pharmacy, Tongde Hospital of Zhejiang Province, 234 Gucui Road, Hangzhou, 310012, China.
Yi-Juan HuKey Laboratory of Research and Development of Chinese Medicine of Zhejiang Province, Zhejiang Academy of Traditional Chinese Medicine, 132 Tianmushan Road, Hangzhou, 310007, China.
Xiao-Jun SongDispensary of Traditional Chinese Medicine, Hangzhou First People's Hospital, 261 Huansha Road, Hangzhou, 310006, China.
Hong-Hua PanDepartment of Pharmacy, Tongde Hospital of Zhejiang Province, 234 Gucui Road, Hangzhou, 310012, China.
Hong-Jian ZhangKey Laboratory of Research and Development of Chinese Medicine of Zhejiang Province, Zhejiang Academy of Traditional Chinese Medicine, 132 Tianmushan Road, Hangzhou, 310007, China. jian871211@sina.com.
Hangzhou First People's Hospital · CNTongde Hospital of Zhejiang Province · CNZhejiang Academy of Forestry · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe Gnaphalium pensylvanicum willd. is used in China as a folk medicine to treat anti-inflammatory, cough and rheumatism arthritis. The aim of this study was to evaluate the potential of the extract of G. pensylvanicum to treat hyperuricemia and acute gouty arthritis in animal model.

methodsG. pensylvanicum extract was evaluated in an experimental model with potassium oxonate (PO) induced hyperuricemia in mice which was used to evaluate anti-hyperuricemia activity and xanthine oxidase (XO) inhibition. Therapies for acute gouty arthritis was also investigated on monosodium urate (MSU) crystal induced paw edema model.

resultsG. pensylvanicum extract showed activity in reducing serum uric acid (Sur) through effect renal glucose transporter 9 (GLUT9), organic anion transporter 1 (OAT1) and urate transporter 1 (URAT1) mainly and inhibited XO activity in vivo of mice with PO induced hyperuricemia. The extract of G. pensylvanicum also showed significant anti-inflammatory activity and reduced the paw swelling on MSU crystal-induced paw edema model. Meanwhile, 13 caffeoylquinic acid derivatives and 1 flavone were identified by UPLC-ESI-MS/MS as the main active component of G. pensylvanicum.

conclusionsThe extract of G. pensylvanicum showed significant effect on evaluated models and therefore may be active agents for the treatment of hyperuricemia and acute gouty arthritis.

Indexed as

AnimalsAnti-Inflammatory AgentsArthritis, GoutyDisease Models, AnimalGlucose Transport Proteins, FacilitativeGnaphaliumGout SuppressantsHumansHyperuricemiaKidneyMaleMicePhytotherapyPlant ExtractsQuinic AcidUric AcidAnti-Inflammatory Agentscaffeoylquinic acidGlucose Transport Proteins, FacilitativeGout SuppressantsPlant ExtractsQuinic AcidUric AcidAcute gouty arthritisCaffeoylquinic acid derivativesGnaphalium pensylvanicum Willd.HyperuricemiaPro-inflammatory cytokinesXanthine oxidase

Identifiers

PMID28623927
PMCPMC5474058
OpenAlexW2624964784

What OpenQuestion 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 OpenQuestion graph.