Evidence map›Paper›PMID 25481305›Full record

ArticleLipids in health and disease2014

Renoprotective, anti-oxidative and anti-apoptotic effects of oral low-dose quercetin in the C57BL/6J model of diabetic nephropathy.

Isabele B S Gomes, Marcella L Porto, Maria Carmen L F S Santos, Bianca P Campagnaro, Thiago M C Pereira, Silvana S Meyrelles, Elisardo C Vasquez

Open access · goldAbstract read
In one paragraph

Article in Lipids in health and disease, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 40 papers.

0numbers the graph read from it
0cells of the map it votes in
40citing papers in PubMed
4.2field-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

40 citing papers in PubMed, 108 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Review
  5. Multidimensional mechanisms of quercetin in diabetic kidney disease.Frontiers in cell and developmental biology · 2025
    Review
  6. Quercetin and Catechin Protects Leptin-Deficient LepReports of biochemistry & molecular biology · 2024
    Article
  7. Article
  8. Review
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  12. Review
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  19. Review
  20. NADH/NADBiomolecules · 2021
    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

7 authors at 2 institutions in 1 country.

Isabele B S Gomes
Marcella L Porto
Maria Carmen L F S Santos
Bianca P Campagnaro
Thiago M C Pereira
Silvana S Meyrelles
Elisardo C VasquezDepartment of Physiological Sciences, Laboratory of Translational Physiology, Health Sciences Center, UFES, Vitoria, Brazil. evasquez@terra.com.br.
Universidade Vila Velha · BRUniversidade Federal do Espírito Santo · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundDiabetic nephropathy (DN) is one of the major causes of end-stage renal disease in diabetic patients. Increasing evidence from studies in the rodents has suggested that this disease is associated with increased oxidative stress due to hyperglycemia. In the present study, we evaluated the renoprotective, anti-oxidative and anti-apoptotic effects of the flavonoid quercetin in C57BL/6J model of DN.

methodsDN was induced by streptozotocin (STZ, 100 mg/kg/day, for 3 days) in adult C57BL/6J mice. Six weeks later, mice were divided into the following groups: diabetic mice treated with quercetin (DQ, 10 mg/kg/day, 4 weeks), diabetic mice treated with vehicle (DV) or non-treated non-diabetic (ND) mice.

resultsQuercetin treatment caused a reduction in polyuria (~45%) and glycemia (~35%), abolished the hypertriglyceridemia and had significant effects on renal function including, decreased proteinuria and high plasma levels of uric acid, urea and creatinine, which were accompanied by beneficial effects on the structural changes of the kidney including glomerulosclerosis. Flow cytometry showed a decrease in oxidative stress and apoptosis in DN mice.

conclusionTaken together, these data show that quercetin effectively attenuated STZ-induced cytotoxicity in renal tissue. This study provides convincing experimental evidence and perspectives on the renoprotective effects of quercetin in diabetic mice and outlines a novel therapeutic strategy for this flavonoid in the treatment of DN.

Indexed as

AnimalsAntioxidantsApoptosisBlood GlucoseDiabetes Mellitus, ExperimentalDiabetic NephropathiesKidneyLipidsMice, Inbred C57BLOxidative StressQuercetinAntioxidantsBlood GlucoseLipidsQuercetin

Identifiers

PMID25481305
PMCPMC4271322
OpenAlexW2135502451

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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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.