Evidence map›Paper›PMID 33715329›Full record

ArticleTurkish journal of obstetrics and gynecology2021

Energy drinks may affect the ovarian reserve and serum anti-mullerian hormone levels in a rat model.

Erkan Elçi, Gülhan Güneş Elçi, Numan Çim, İbrahim Aras, Sena Sayan, Recep Yıldızhan

Open access · diamondAbstract read
In one paragraph

Article in Turkish journal of obstetrics and gynecology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
0.5field-weighted citation impact, top 35% 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

3 citing papers in PubMed, 4 citations in OpenAlex.

  1. Article
  2. Review
  3. Observational
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 5 institutions in 1 country.

Erkan ElçiUniversity of Health Sciences Turkey, Ümraniye Training and Research Hospital, Clinic of Obstetrics and Gynecology, İstanbul, Turkey.ORCID 0000-0002-9792-6592
Gülhan Güneş ElçiUniversity of Health Sciences Turkey, Sancaktepe Training and Research Hospital, Clinic of Obstetrics and Gynecology, İstanbul, Turkey.ORCID 0000-0003-2350-2567
Numan Çimİstanbul Bilim University Faculty of Medicine, Department of Obstetrics and Gynecology, İstanbul, Turkey.ORCID 0000-0003-0983-3204
İbrahim ArasYüzüncü Yıl University Faculty of Medicine, Department of Pathology, Van, Turkey.ORCID 0000-0003-4911-3922
Sena SayanMarmara University Faculty of Medicine, Department of Obstetrics and Gynecology, İstanbul, Turkey.ORCID 0000-0001-6758-1127
Recep Yıldızhanİstanbul Bilim University Faculty of Medicine, Department of Obstetrics and Gynecology, İstanbul, Turkey.ORCID 0000-0002-2841-0453
Istanbul Bilim University · TRMarmara University · TRMinistry of Health · TRÜmraniye Eğitim ve Araştırma Hastanesi · TRVan Yüzüncü Yıl Üniversitesi · TR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveEnergy drinks have an impact on concentration levels, physical performance, speed of reaction, and focus, but these drinks cause many adverse effects and intoxication symptoms. The main goal of this study was to determine the effect of energy drink consumption on ovarian reserve and serum anti-mullerian hormone (AMH) levels. MATERIALS AND

methodsFemale Wistar albino rats (n=16) were included and randomized into two groups (n=8). Serum AMH levels were checked before and after energy drinks were given. Eight weeks later, the ovaries and uteruses of the rats were analyzed histopathologically. The number of follicles in the ovaries was counted.

resultsThe total number of the preantral plus small antral follicles, which show the ovarian reserve, was decreased at the end of eight weeks in both the control group and the energy drink group. There was a statistical difference between them (p=0.021). Also, there was a statistically significant difference in the initial/final AMH (ng/mL) reduction levels between the control group and the energy drink group (p=0.002). AMH levels were decreased more in the energy drink group.

conclusionThe consumption of energy drinks can lead to a decrease in ovarian reserve and AMH values and may cause weight gain.

Indexed as

anti-mullerian hormoneantral folliclesEnergy drinksovarian reserve

Identifiers

PMID33715329
PMCPMC7962157
OpenAlexW3138900108

What OpenQuestion holds

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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.