Evidence map›Paper›PMID 30606189›Full record

ArticleBMC complementary and alternative medicine2019

Effect of Saururus chinensis leaves extract on type II collagen-induced arthritis mouse model.

Jong-Hyun Nho, Hyeun-Joo Lee, Ho-Kyung Jung, Ji-Hun Jang, Ki-Ho Lee, A-Hyeon Kim, Tae-Kyoung Sung, Hyun-Woo Cho

Open access · goldAbstract read
In one paragraph

Article in BMC complementary and alternative medicine, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
0.9field-weighted citation impact, top 26% 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

11 citing papers in PubMed, 17 citations in OpenAlex.

  1. Review
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  7. Wu-Teng-Gao External Treatment Improves Th17/Treg Balance in Rheumatoid Arthritis.Evidence-based complementary and alternative medicine : eCAM · 2022
    Article
  8. Article
  9. Nature-derived compounds modulating Wnt/Acta pharmaceutica Sinica. B · 2020
    Review
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  11. PeerJ · 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

8 authors at 1 institution in 1 country.

Jong-Hyun NhoTradition Korean Medicine Research Team, National Development Institute of Korean Medicine, 288, Jangheung, Seoul, 59338, South Korea.ORCID http://orcid.org/0000-0003-3240-730X
Hyeun-Joo LeeTradition Korean Medicine Research Team, National Development Institute of Korean Medicine, 288, Jangheung, Seoul, 59338, South Korea.
Ho-Kyung JungTradition Korean Medicine Research Team, National Development Institute of Korean Medicine, 288, Jangheung, Seoul, 59338, South Korea.
Ji-Hun JangTradition Korean Medicine Research Team, National Development Institute of Korean Medicine, 288, Jangheung, Seoul, 59338, South Korea.
Ki-Ho LeeTradition Korean Medicine Research Team, National Development Institute of Korean Medicine, 288, Jangheung, Seoul, 59338, South Korea.
A-Hyeon KimTradition Korean Medicine Research Team, National Development Institute of Korean Medicine, 288, Jangheung, Seoul, 59338, South Korea.
Tae-Kyoung SungTradition Korean Medicine Research Team, National Development Institute of Korean Medicine, 288, Jangheung, Seoul, 59338, South Korea.
Hyun-Woo ChoTradition Korean Medicine Research Team, National Development Institute of Korean Medicine, 288, Jangheung, Seoul, 59338, South Korea. thej01234@gmail.com.
National Development Institute of Korean Medicine · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundSaururus chinensis leaves have been used as traditional medicine in Korea for pain, intoxication, edema, and furuncle. According to previous reports, these leaves exert renoprotective, neuroprotective, and antioxidant effects by attenuating inflammatory responses. However, the beneficial effect of Saururus chinensis leaves on arthritis has not been elucidated. Thus, we evaluated the water extract of Saururus chinensis leaves (SHW) using type II collagen-induced arthritis (CIA) mice models.

methodsQuantitative analysis of major components from SHW was performed by HPLC. Arthritis was induced by injection of type II collagen. Each group was orally administered SHW (100 mg/kg and 500 mg/kg). Methotrexate (MTX) was used as a positive control. Serum levels of interleukin-6, TNF-alpha, and type II collagen IgG in the animal models were measured using ELISA. Histological features were observed by H&E staining.

resultsQuantitative analysis of SHW showed the contents as 56.4 ± 0.52 mg/g of miquelianin, 7.75 ± 0.08 mg/g of quercetin 3-O-(2"-O-β -glucopyranosyl)-α-rhamnopyranoside, and 3.17 ± 0.02 mg/g of quercitrin. Treatment with 500 mg/kg SHW decreased the serum level of Interleukin-6 (IL-6), TNF-alpha, and collagen IgG in the CIA model. Moreover, SHW treatment diminished the swelling of hind limbs and monocyte infiltration in blood vessels in CIA animal models. The results indicate that SHW could decrease CIA-induced arthritis in vivo.

conclusionsThe results indicate that SHW could be used to improving arthritis by reducing inflammatory factors (IL-6 and TNF-alpha). However, further experiments are required to determine how SHW influences signal transduction in animal models.

Indexed as

AnimalsAntioxidantsArthritis, ExperimentalCollagen Type IIInflammationInterleukin-6KidneyLiverMaleMicePlant ExtractsPlant LeavesSaururaceaeSynovial MembraneTumor Necrosis Factor-alphaAntioxidantsCollagen Type IIInterleukin-6Plant ExtractsTumor Necrosis Factor-alphaArthritisInflammationSaururus chinensis leaves

Identifiers

PMID30606189
PMCPMC6318964
OpenAlexW2913547536

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.