Evidence map›Paper›PMID 28608837›Full record

ArticleMolecules (Basel, Switzerland)2017

Hochu-ekki-to Treatment Improves Reproductive and Immune Modulation in the Stress-Induced Rat Model of Polycystic Ovarian Syndrome.

Eunkuk Park, Chun Whan Choi, Soo Jeong Kim, Yong-In Kim, Samkee Sin, Jong-Phil Chu, Jun Young Heo

Open access · goldAbstract read
In one paragraph

Article in Molecules (Basel, Switzerland), 2017. 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
1.5field-weighted citation impact, top 17% 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

7 citing papers in PubMed, 16 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

7 authors at 5 institutions in 1 country.

Eunkuk ParkDepartment of Medical Zoology, College of Medicine, Kyung Hee University, Seoul 130701, Korea. jude0815@hotmail.com.
Chun Whan ChoiBio-Center, Gyeonggido Business and Science Accelerator, Suwon 16229, Korea. cwchoi78@gmail.com.
Soo Jeong KimDepartment of Biochemistry, Chungnam National University School of Medicine, Daejeon 301747, Korea. aaron0506@naver.com.
Yong-In KimInternational Biological Material Research Center, Korea Research Institute of Bioscience and Biotechnology, Daejeon 34141, Korea. yikim@kribb.re.kr.
Samkee SinInstitute of Korea Food and Drug Resource, Seoul 06622, Korea. samkee3@hanmail.net.
Jong-Phil ChuDepartment of Medical Zoology, College of Medicine, Kyung Hee University, Seoul 130701, Korea. cjp@khu.ac.kr.
Jun Young HeoDepartment of Biochemistry, Chungnam National University School of Medicine, Daejeon 301747, Korea. junyoung3@gmail.com.
Chungnam National University · KRKyung Hee University Medical Center · KRBio-Medical Science (South Korea) · KRKorea Research Institute of Bioscience and Biotechnology · KRNational Institute of Food and Drug Safety Evaluation · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The traditional herbal medicine, Hochu-ekki-to, has been shown to have preventive effects on viral infection and stress. This study aimed to evaluate the clinical effects of Hochu-ekki-to on two stress-related rat models of polycystic ovarian syndrome. Female Sprague-Dawley rats were divided into control and treatment groups, the latter of which were subjected to stress induced by exposure to adrenocorticotropic hormone (ACTH) or cold temperatures. After these stress inductions, rats were orally treated with dissolved Hochu-ekki-to once per day for 7 days. Rats subjected to the two different stressors exhibited upregulation of steroid hormone receptors (in ovaries) and reproductive hormones (in blood), and consequent stimulation of abnormal follicle development accompanied by elevation of Hsp 90 expression (in ovaries). Treatment with Hochu-ekki-to for 7 days after stress induction increased immune functions, reduced the stress-induced activation of Hsp 90, and normalized the levels of the tested steroid hormone receptors and reproductive hormones. Our findings suggest that stress stimulations may promote the activation of Hsp 90 via the dysregulation of steroid hormone receptors and reproductive hormones, but that post-stress treatment with Hochu-ekki-to improves reproductive and immune functions in the ovaries of stressed rats.

Indexed as

Adrenocorticotropic HormoneAnimalsCold TemperatureDisease Models, AnimalDrugs, Chinese HerbalFemaleHSP90 Heat-Shock ProteinsHumansImmunomodulationOvaryPolycystic Ovary SyndromeRatsReproductionStress, PhysiologicalAdrenocorticotropic Hormonebu-zhong-yi-qi-tangDrugs, Chinese HerbalHSP90 Heat-Shock ProteinsHochu-ekki-toimmune modulationpolycystic ovarian syndrome

Identifiers

PMID28608837
PMCPMC6152635
OpenAlexW2617770653

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.