Evidence map›Paper›PMID 25537743›Full record

ArticleAmerican journal of physiology. Renal physiology2015

Sex differences in renal and metabolic responses to a high-fructose diet in mice.

Nikhil Sharma, Lijun Li, C M Ecelbarger

Open access · greenAbstract read
In one paragraph

Article in American journal of physiology. Renal physiology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
2.6field-weighted citation impact, top 11% 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

21 citing papers in PubMed, 36 citations in OpenAlex.

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  8. Differential effects of acute versus chronic dietary fructose consumption on metabolic responses in FVB/N mice.American journal of physiology. Regulatory, integrative and comparative physiology · 2022
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  9. Review
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  13. Ovariectomy, but not orchiectomy, exacerbates metabolic syndrome after maternal high-fructose intake in adult offspring.The Korean journal of physiology & pharmacology : official journal of the Korean Physiological Society and the Korean Society of Pharmacology · 2021
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  15. Xanthine oxidase inhibition protects against Western diet-induced aortic stiffness and impaired vasorelaxation in female mice.American journal of physiology. Regulatory, integrative and comparative physiology · 2017
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  20. Direct renal effects of a fructose-enriched diet: interaction with high salt intake.American journal of physiology. Regulatory, integrative and comparative physiology · 2015
    Review
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 2 institutions in 1 country.

Nikhil SharmaDivision of Endocrinology and Metabolism, Georgetown University, Washington, District of Columbia; and.
Lijun LiDivision of Endocrinology and Metabolism, Georgetown University, Washington, District of Columbia; and Center for the Study of Sex Differences in Health, Aging, and Disease, Department of Medicine, Georgetown University, Washington, District of Columbia.
C M EcelbargerDivision of Endocrinology and Metabolism, Georgetown University, Washington, District of Columbia; and Center for the Study of Sex Differences in Health, Aging, and Disease, Department of Medicine, Georgetown University, Washington, District of Columbia ecelbarc@georgetown.edu.
Georgetown University · USIndividual Differences · US

Funding

Role of Insulin Receptors in the KidneyR01DK082507 · NIDDK · GEORGETOWN UNIVERSITY · PI ECELBARGER, CAROLYN MARY · 2010 to 2013
$1.3M
NIDDK NIH HHS R01 DK082507NIDDK NIH HHS R01-DK-082507
6 · The paper itself

Abstract

High fructose intake has been associated with increased incidences of renal disease and hypertension, among other pathologies. Most fructose is cleared by the portal system and metabolized in the liver; however, systemic levels of fructose can rise with increased consumption. We tested whether there were sex differences in the renal responses to a high-fructose diet in mice. Two-month-old male and female C57BL6/129/SV mice (n = 6 mice per sex per treatment) were randomized to receive control or high-fructose (65% by weight) diets as pelleted chow ad libitum for 3 mo. Fructose feeding did not significantly affect body weight but led to a 19% and 10% increase in kidney weight in male and female mice, respectively. In male mice, fructose increased the expression (∼50%) of renal cortical proteins involved in metabolism, including glucose transporter 5 (facilitative fructose transporter), ketohexokinase, and the insulin receptor (β-subunit). Female mice had lower basal levels of glucose transporter 5, which were unresponsive to fructose. However, female mice had increased urine volume and plasma K(+) and decreased plasma Na(+) with fructose, whereas male mice were less affected. Likewise, female mice showed a two- to threefold reduction in the expression Na(+)-K(+)-2Cl(-) cotransporter 2 in the thick ascending limb and aquaporin-2 in the collecting duct with fructose relative to female control mice, whereas male mice had no change. Overall, our results support greater proximal metabolism of fructose in male animals and greater distal tubule/collecting duct (electrolyte homeostasis) alterations in female animals. These sex differences may be important determinants of the specific nature of pathologies that develop in association with high fructose consumption.

Indexed as

Sex CharacteristicsAnimalsAquaporin 2DiuresisElectrolytesFemaleFructoseGlucose Transporter Type 5Glucose Transport Proteins, FacilitativeHypertrophyKidneyKidney DiseasesMaleMice, Inbred C57BLRandom AllocationSodium-Potassium-Exchanging ATPaseAqp2 protein, mouseAquaporin 2ElectrolytesFructoseGlucose Transporter Type 5Glucose Transport Proteins, FacilitativeSlc12a1 protein, mouseSlc2a5 protein, mouseSodium-Potassium-Exchanging ATPaseSolute Carrier Family 12, Member 1Sweetening AgentsUric Acidaquaporin-2electrolyteglucose transporter 5ketohexokinaseproximal tubule

Identifiers

PMID25537743
PMCPMC4346746
OpenAlexW2010263694

What OpenQuestion holds

Textmetadata
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.