Evidence map›Paper›PMID 28253299›Full record

ArticlePloS one2017

Combinatorial effects of quercetin and sex-steroids on fluid and electrolytes' (Na+, Cl-, HCO3-) secretory mechanisms in the uterus of ovariectomised female Sprague-Dawley rats.

Huma Shahzad, Nelli Giribabu, Kamarulzaman Karim, Normadiah M Kassim, Sekaran Muniandy, Naguib Salleh

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
0.8field-weighted citation impact, top 31% 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

2 citing papers in PubMed, 11 citations in OpenAlex.

  1. 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

6 authors at 2 institutions in 1 country.

Huma ShahzadDepartment of Physiology, Faculty of Medicine, University of Malaya, Lembah Pantai, Kuala Lumpur, Malaysia.
Nelli GiribabuDepartment of Physiology, Faculty of Medicine, University of Malaya, Lembah Pantai, Kuala Lumpur, Malaysia.
Kamarulzaman KarimDepartment of Physiology, Faculty of Medicine, University of Malaya, Lembah Pantai, Kuala Lumpur, Malaysia.
Normadiah M KassimDepartment of Anatomy, Faculty of Medicine, University of Malaya, Lembah Pantai, Kuala Lumpur, Malaysia.
Sekaran MuniandyDepartment of Biochemistry, Faculty of Medicine and Biomedical Sciences, MAHSA University, Jalan Elmu, Off Jalan University, Kuala Lumpur, Malaysia.
Naguib SallehDepartment of Physiology, Faculty of Medicine, University of Malaya, Lembah Pantai, Kuala Lumpur, Malaysia.ORCID http://orcid.org/0000-0002-4926-0490
University of Malaya · MYMahsa University · MY

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Dysregulation of uterine fluid environment could impair successful reproduction and this could be due to the effect of environmental estrogens. Therefore, in this study, effect of quercetin, an environmental estrogen on uterine fluid and electrolytes concentrations were investigated under sex-steroid influence. Ovariectomised adult female Sprague-Dawley rats were given 10, 50 or 100mg/kg/day quercetin subcutaneously with 17-β estradiol (E) for seven days or three days E, then three days E plus progesterone (P) (E+P) treatment. Uterine fluid secretion rate, Na+, Cl- and HCO3- concentrations were determined by in-vivo perfusion. Following sacrifice, uteri were harvested and levels of the proteins of interest were identified by Western blotting and Realtime PCR. Distribution of these proteins in the uterus was observed by immunofluorescence. Levels of uterine cAMP were measured by enzyme-linked immunoassay (EIA). Administration of quercetin at increasing doses increased uterine fluid secretion rate, Na+, Cl- and HCO3- concentrations, but to the levels lesser than that of E. In concordant, levels of CFTR, SLC4A4, ENaC (α, β and γ), Na+/K+-ATPase, GPα/β, AC and cAMP in the uterus increased following increased in the doses of quercetin. Co-administration of quercetin with E caused uterine fluid secretion rate, Na+, Cl- and HCO3- concentrations to decrease. In concordant, uterine CFTR, SLC26A6, SLC4A4, ENaC (α, β and γ), Na+/K+-ATPase, GPα/β, AC and cAMP decreased. Greatest effects were observed following co-administration of 10mg/kg/day quercetin with E. Co-administration of quercetin with E+P caused uterine fluid Na+ and HCO3- concentrations to increase but no changes in fluid secretion rate and Cl- concentration were observed. Co-administration of high dose quercetin (100 mg/kg/day) with E+P caused uterine CFTR, SLC26A6, AC, GPα/β and ENaC (α, β and γ) to increase. Quercetin-induced changes in the uterine fluid secretion rate and electrolytes concentrations could potentially affect the uterine reproductive functions under female sex-steroid influence.

Indexed as

OvariectomyAdenylyl Cyclase InhibitorsAnimalsAntiportersBicarbonatesBody FluidsChloridesCyclic AMPCystic Fibrosis Transmembrane Conductance RegulatorDrug InteractionsElectrolytesEpithelial Sodium ChannelsFemaleGene Expression RegulationGonadal Steroid HormonesGTP-Binding Protein alpha SubunitsAdenylyl Cyclase InhibitorsAntiportersBicarbonatesChloridesCyclic AMPCystic Fibrosis Transmembrane Conductance RegulatorElectrolytesEpithelial Sodium ChannelsGonadal Steroid HormonesGTP-Binding Protein alpha SubunitsGTP-Binding Protein beta SubunitsQuercetinSLC26A6 protein, ratSodiumSodium-Bicarbonate SymportersSodium-Potassium-Exchanging ATPaseSulfate Transporters

Identifiers

PMID28253299
PMCPMC5333842
OpenAlexW2592839871

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.