Evidence map›Paper›PMID 32290862›Full record

ArticleReproductive biology and endocrinology : RB&E2020

Effect of cold stress on ovarian & uterine microcirculation in rats and the role of endothelin system.

Di Wang, Xiumei Cheng, Huimin Fang, Yanqing Ren, Xinhua Li, Weiwei Ren, Bing Xue, Cairui Yang

Open access · goldAbstract read
In one paragraph

Article in Reproductive biology and endocrinology : RB&E, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed
4.6field-weighted citation impact, top 5% 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

30 citing papers in PubMed, 39 citations in OpenAlex.

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  17. Cold Exposures in Relation to Dysmenorrhea among Asian and White Women.International journal of environmental research and public health · 2023
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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.

Di WangHebei University of Chinese Medicine, No.326, Xinshi South Road, Qiaoxi District, Shijiazhuang, 050091, Hebei Province, China.
Xiumei ChengHebei University of Chinese Medicine, No.326, Xinshi South Road, Qiaoxi District, Shijiazhuang, 050091, Hebei Province, China. xiumeicheng123@126.com.
Huimin FangHebei University of Chinese Medicine, No.326, Xinshi South Road, Qiaoxi District, Shijiazhuang, 050091, Hebei Province, China.
Yanqing RenHebei University of Chinese Medicine, No.326, Xinshi South Road, Qiaoxi District, Shijiazhuang, 050091, Hebei Province, China.
Xinhua LiHebei University of Chinese Medicine, No.326, Xinshi South Road, Qiaoxi District, Shijiazhuang, 050091, Hebei Province, China.
Weiwei RenHebei University of Chinese Medicine, No.326, Xinshi South Road, Qiaoxi District, Shijiazhuang, 050091, Hebei Province, China.
Bing XueHebei University of Chinese Medicine, No.326, Xinshi South Road, Qiaoxi District, Shijiazhuang, 050091, Hebei Province, China.
Cairui YangHebei University of Chinese Medicine, No.326, Xinshi South Road, Qiaoxi District, Shijiazhuang, 050091, Hebei Province, China.
Hebei University of Chinese Medicine · CN

Funding

Innovative Research Group Project of the National Natural Science Foundation of China 81373514Key Projects of Hebei Education Department ZD2018035
6 · The paper itself

Abstract

backgroundCold, an environmental factor, induces many reproductive diseases. It is known that endothelin (ET) is a potent vasoconstrictor, and cold stress can increase the expression of ET and its receptors. The cold stress rat model was developed to examine two parameters: (1) the effects of cold stress on ovarian and uterine morphology, function, and microvascular circulation and (2) possible mechanisms of ET and its receptors involved in cold stress-induced menstruation disorders.

methodsThe rat cold stress model was prepared with an ice water bath. The estrous cycle was observed by methylene blue and hematoxylin and eosin (H&E) staining. Serum estradiol 2 (E

resultsCold stress extended the estrous cycle, thereby causing reproductive hormone disorder, imbalance of local endothelin/nitric oxide expression, and microcirculation disturbance. Cold-stress led to up-regulation of ET-AR expression and protein and down-regulation of ET-BR expression in rats.

conclusionsThis study suggests that the reason for cold stress-induced dysfunction in reproductive organs may be closely related to the imbalance of ET-1 and its receptor expressions, leading to microvascular circulation disorders in local tissues.

Indexed as

ActinsAnimalsAntigens, CD34Cold-Shock ResponseEndothelinsEstradiolEstrous CycleFemaleMicrocirculationOvaryProgesteroneRats, Sprague-DawleyReceptors, EndothelinTestosteroneUterusActa2 protein, ratActinsAntigens, CD34EndothelinsEstradiolProgesteroneReceptors, EndothelinTestosteroneCold stressEndothelin(ET)Endothelin receptorMicrocirculationOvaryUterus

Identifiers

PMID32290862
PMCPMC7155299
OpenAlexW3016138756

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.