Evidence map›Paper›PMID 21796806›Full record

ArticleJournal of Zhejiang University. Science. B2011

Effects of atorvastatin on progression of diabetic nephropathy and local RAGE and soluble RAGE expressions in rats.

Lin Lu, Wen-Hui Peng, Wei Wang, Ling-Jie Wang, Qiu-Jing Chen, Wei-Feng Shen

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In one paragraph

Article in Journal of Zhejiang University. Science. B, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
2.3field-weighted citation impact, top 13% 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

23 citing papers in PubMed, 42 citations in OpenAlex.

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  7. Statin initiation and risk of incident kidney disease in patients with diabetes.CMAJ : Canadian Medical Association journal = journal de l'Association medicale canadienne · 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

6 authors at 2 institutions in 1 country.

Lin LuDepartment of Cardiology, Ruijin Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200025, China.
Wen-Hui Peng
Wei Wang
Ling-Jie Wang
Qiu-Jing Chen
Wei-Feng Shen
Ruijin Hospital · CNShanghai Jiao Tong University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveAdvanced glycation end-products (AGEs) exert inflammatory and oxidative stress insults to produce diabetic nephropathy mainly through the receptor for AGEs (RAGE). This study aimed to assess the effect of atorvastatin on diabetic nephropathy via soluble RAGE (sRAGE) and RAGE expressions in the rat kidney.

methodsThirty-two male Sprague-Dawley rats were divided into four groups based on the presence or absence of streptozotocin-induced diabetes with or without atorvastatin treatment (10 mg/kg for 24 weeks). Serum sRAGE and glycated albumin (GA) levels were measured with enzyme-linked immunosorbent assay (ELISA) and improved bromocresol purple methods. Renal AGEs, RAGE, endogenous secretory RAGE (esRAGE), and sRAGE were determined with reverse transcription-polymerase chain reaction (RT-PCR) and Western blotting.

resultsMesangial expansion and microalbuminuria were aggravated in diabetic rats, and improved with atorvastatin treatment. Serum sRAGE levels were lower in diabetic than in normal rats. After atorvastatin treatment, serum and renal sRAGE levels were up-regulated, while renal RAGE expression was decreased in diabetic rats, associated with a reduction in accumulation of AGEs, though renal esRAGE mRNA expression was not significantly increased.

conclusionsAtorvastatin exerted a beneficial effect on diabetic nephropathy with reduced AGE accumulation, down-regulating RAGE expression and up-regulating sRAGE in the kidney.

Indexed as

Gene Expression RegulationAnimalsAtorvastatinBlotting, WesternDiabetes Mellitus, ExperimentalDiabetic NephropathiesHeptanoic AcidsHydroxymethylglutaryl-CoA Reductase InhibitorsKidneyMalePyrrolesRatsRats, Sprague-DawleyReceptor for Advanced Glycation End ProductsReceptors, ImmunologicReverse Transcriptase Polymerase Chain ReactionAtorvastatinHeptanoic AcidsHydroxymethylglutaryl-CoA Reductase InhibitorsPyrrolesReceptor for Advanced Glycation End ProductsReceptors, ImmunologicStreptozocin

Identifiers

PMID21796806
PMCPMC3150719
OpenAlexW1997453627

What OpenQuestion holds

Texttitle and abstract
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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.