Evidence map›Paper›PMID 34995042›Full record

ArticleJBRA assisted reproduction2022

Genistein Blunted Detrimental Effects of Polycystic Ovary Syndrome on the Ovarian Tissue of Rats by Improving Follicular Development and Gonadotropin Secretion.

Samran Khezri, Alireza Alihemmati, Ali Abedelahi

Open access · bronzeAbstract read
In one paragraph

Article in JBRA assisted reproduction, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed, 1 pooled it
0.5field-weighted citation impact, top 36% 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

8 citing papers in PubMed, 1 synthesis or guideline pooled it, 8 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. Review
  4. Article
  5. Article
  6. Review
  7. Review
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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

3 authors at 1 institution in 1 country.

Samran KhezriStem Cell Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.
Alireza AlihemmatiDepartment of Anatomical Sciences, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran.
Ali AbedelahiDepartment of Anatomical Sciences, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran.
Tabriz University of Medical Sciences · IR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivePolycystic ovary syndrome (PCOS) is a common cause of female infertility worldwide. It has been shown that genistein, a natural isoflavone, may influence follicular competence via the production of gonadotropins in women with PCOS. The current study aims to evaluate the effects of genistein on the ovarian tissue of rats with PCOS.

methodsThirty female Wistar rats were randomly divided into the following four groups: Control; PCOS (rats received 2 mg/kbW estradiol valerate); Genistein (rats given 1 mg/kg BW of genistein for 14 days); and Genistein + PCOS. All animals were slaughtered under anesthesia and blood samples were collected for biochemical analysis. Follicular morphology was analyzed based on histologic examination.

resultsHistologic examination exhibited enhanced follicular atresia at various stages in the rats with PCOS compared to controls (p<0.001). Induction of PCOS caused significant reduction in gonadotropin levels and steroid hormone levels consistent with insulin resistance (p<0.01). Data showed that 14-day administration of genistein might improve follicular morphology in rats with PCOS (p<0.001). Genistein treatment increased the production of gonadotropins and steroid hormones and alleviated insulin resistance in Rats with PCOS (p<0.001).

conclusionsThis study indicated that genistein treatment exerted a beneficial effect on the ovarian tissue of rats with PCOS by improving follicular growth and hormone balance.

Indexed as

Insulin ResistancePolycystic Ovary SyndromeAnimalsEstradiolFemaleFollicular AtresiaGenisteinGonadotropinsHumansRatsRats, WistarEstradiolGenisteinGonadotropinsfollicular competencegenisteingonadotropinsovarian tissuepolycystic

Identifiers

PMID34995042
PMCPMC9355440
OpenAlexW4205371872

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.