Evidence map›Paper›PMID 30596088›Full record

ArticleBioMed research international2018

Impact of Cold Exposure on the Reproductive Function in Female Rats.

Tong Xu, Xi Li, Lin Yang, Yongqiang Zhang, Li Zhang, Zhan Guo, Xiaodan Cheng, Xiantong Zheng, Baodong Chen, Zhidong Hou and 1 more

Open access · hybridAbstract read
In one paragraph

Article in BioMed research international, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed, 1 pooled it
0.9field-weighted citation impact, top 27% 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

10 citing papers in PubMed, 1 synthesis or guideline pooled it, 17 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. Article
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  5. Article
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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

11 authors at 1 institution in 1 country.

Tong XuSchool of Life Science and Engineering, Lanzhou University of Technology, Lanzhou 730050, China.
Xi LiTianjin Institute of Environmental and Operational Medicine, Tianjin 300050, China.
Lin YangSchool of Life Science and Engineering, Lanzhou University of Technology, Lanzhou 730050, China.ORCID 0000-0001-8066-7435
Yongqiang ZhangTianjin Institute of Environmental and Operational Medicine, Tianjin 300050, China.
Li ZhangTianjin Institute of Environmental and Operational Medicine, Tianjin 300050, China.
Zhan GuoTianjin Institute of Environmental and Operational Medicine, Tianjin 300050, China.
Xiaodan ChengTianjin Institute of Environmental and Operational Medicine, Tianjin 300050, China.
Xiantong ZhengTianjin Institute of Environmental and Operational Medicine, Tianjin 300050, China.
Baodong ChenTianjin Institute of Environmental and Operational Medicine, Tianjin 300050, China.
Zhidong HouTianjin Institute of Environmental and Operational Medicine, Tianjin 300050, China.
Danfeng YangTianjin Institute of Environmental and Operational Medicine, Tianjin 300050, China.ORCID 0000-0003-4422-4180
Lanzhou University of Technology · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Female reproductive system diseases caused by exposure to a cold environment are widely considered as important human health challenges. Although the projection of female reproduction in cold temperature has been studied, a holistic view on the probable effects of cold exposure on the functions of the female reproductive system has not been achieved. Our aim was to evaluate the effects of cold exposure to the functions of the ovary and uterus in female rats. For this purpose, female rats were randomly grouped as follows: (1) the cold group was exposed to -10°C, 4 h per day for 2 weeks, and (2) the normal temperature (23 ± 1°C) group was used as control. Alterations were observed in different parameters, including body weight gain, organ coefficients, estrus cycle, and pathology of the cold-exposed female rats. Similarly, the serum reproductive hormones and mRNA expression were evaluated. Cold exposure induced estrus cycle irregularity and some alterations in the morphology of the ovary. Cold exposure impairs the function of the ovary probably by changing the level of serum LH and increasing LHR expression. Cold exposure induced a significant reduction of uterine epithelium height. Cold exposure causes alterations in the morphology of the uterus probably because of the effect of progesterone, the increase in the PR level, and the decrease in the ER level.

Indexed as

AnimalsCold TemperatureEstradiolFemaleLuteinizing HormoneOrgan SizeOvaryProgesteroneRatsRats, Sprague-DawleyReceptors, LHReproductionUterusEstradiolLuteinizing HormoneProgesteroneReceptors, LH

Identifiers

PMID30596088
PMCPMC6282150
OpenAlexW2900659678

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.