Evidence map›Paper›PMID 29360751›Full record

ArticleMolecules (Basel, Switzerland)2018

Estrogenic Effects of the Extracts from the Chinese Yam (Dioscorea opposite Thunb.) and Its Effective Compounds in Vitro and in Vivo.

Mengnan Zeng, Li Zhang, Miao Li, Beibei Zhang, Ning Zhou, Yingying Ke, Weisheng Feng, Xiaoke Zheng

Open access · goldAbstract read
In one paragraph

Article in Molecules (Basel, Switzerland), 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed, 1 pooled it
9.5field-weighted citation impact, top 1% 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, 1 synthesis or guideline pooled it, 88 citations in OpenAlex.

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  15. Bu Shen Zhu Yun Decoction Improves Endometrial Receptivity via VEGFR-2-Mediated Angiogenesis.Evidence-based complementary and alternative medicine : eCAM · 2019
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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.

Mengnan ZengDepartment of Medicine, Henan University of Chinese Medicine, China. 17320138484@163.com.
Li ZhangDepartment of Medicine, Henan University of Chinese Medicine, China. sonny.fairy.love@163.com.
Miao LiDepartment of Medicine, Henan University of Chinese Medicine, China. limiao1206sunny@163.com.
Beibei ZhangDepartment of Medicine, Henan University of Chinese Medicine, China. zhangs9426@163.com.
Ning ZhouDepartment of Medicine, Henan University of Chinese Medicine, China. zhoun0813@163.com.
Yingying KeDepartment of Medicine, Henan University of Chinese Medicine, China. keyingying1988@163.com.
Weisheng FengDepartment of Medicine, Henan University of Chinese Medicine, China. fwsh@hactcm.edu.cn.
Xiaoke ZhengDepartment of Medicine, Henan University of Chinese Medicine, China. zhengxk.2006@163.com.
First Affiliated Hospital of Henan University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe aim of this study was to explore the estrogenic effects of the extracts from Chinese yam and its effective compounds.

methodsThe activity of the yam was investigated by the uterine weight gain of mice and a proliferation assay of breast cancer cell lines (MCF-7 cell); the estrogenic activity was comprehensively evaluated by a serum pharmacology experiment. The levels of estradiol (E2), follicle stimulating hormone (FSH), and luteinizing hormone (LH) were also measured. Western blot analysis and antagonist assays with faslodex (ICI182,780), methylpiperidino-pyrazole (MPP), Delta (9) -tetrahydrocannabinol (THC), and G-15 were used to explore the mechanism of the effects of the yam. To find the effective compounds of the yam which play a role in its estrogen-like effects, we used the same methods to study the effects of adenosine and arbutin.

resultsThe Chinese yam and two main compounds, adenosine and arbutin, have estrogen-like effects. The mechanism of the yam which plays a role in its estrogen-like effects was mainly mediated by the estrogen receptors ERα, ERβ, and GPR30; that of adenosine was mainly mediated by estrogen receptors ER

conclusionsThe Chinese yam has estrogen-like effects; adenosine and arbutin are two of the effective compounds in the yam which play a role in its estrogen-like effects.

Indexed as

AdenosineAnimalsArbutinCell Line, TumorCell ProliferationDioscoreaEstradiolEstrogen Receptor alphaEstrogen Receptor betaEstrogensFemaleFollicle Stimulating HormoneGene Expression RegulationHumansLuteinizing HormoneMCF-7 CellsAdenosineArbutinEstradiolEstrogen Receptor alphaEstrogen Receptor betaEstrogensFollicle Stimulating HormoneLuteinizing HormonePlant ExtractsadenosinearbutinChinese yamestrogen-like effect

Identifiers

PMID29360751
PMCPMC6017084
OpenAlexW2792420975

What OpenQuestion holds

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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.