Evidence map›Paper›PMID 28085537›Full record

ArticleRenal failure2017

Inhibitory effect of an aqueous extract of Radix Paeoniae Alba on calcium oxalate nephrolithiasis in a rat model.

Xiaoran Li, Wenyun Wang, Yu Su, Zhongjin Yue, Junsheng Bao

Open access · goldAbstract read
In one paragraph

Article in Renal failure, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed, 1 pooled it
3.5field-weighted citation impact, top 7% 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

9 citing papers in PubMed, 1 synthesis or guideline pooled it, 33 citations in OpenAlex.

  1. Pooled it
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  8. Dissipation Behavior of Three Fungicides during the Industrial Processing ofInternational journal of environmental research and public health · 2019
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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

5 authors at 2 institutions in 1 country.

Xiaoran Lia Department of Urology , Gansu Nephro-Urological Clinical Center, Key Laboratory of Gansu Province for Urological Diseases, Lanzhou University Second Hospital , Gansu , China.
Wenyun Wangb Department of Pediatric Surgery , Lanzhou University Second Hospital , Gansu , China.
Yu Suc First Clinical Medical College of Lanzhou University , Gansu Province , China.
Zhongjin Yuea Department of Urology , Gansu Nephro-Urological Clinical Center, Key Laboratory of Gansu Province for Urological Diseases, Lanzhou University Second Hospital , Gansu , China.
Junsheng Baoa Department of Urology , Gansu Nephro-Urological Clinical Center, Key Laboratory of Gansu Province for Urological Diseases, Lanzhou University Second Hospital , Gansu , China.
Lanzhou University · CNLanzhou University Second Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveTo examine the effect of an aqueous extract of Radix Paeoniae Alba (RPA) on the formation of calcium oxalate (CaOx) stones and the potential mechanism underlying the effect. MATERIALS AND

methodsAn in vitro assay was used to determine whether the RPA extract prevents the formation of CaOx or promotes CaOx dissolution. We also investigated the efficacy of the extract in vivo as a preventive and therapeutic agent for experimentally induced CaOx nephrolithiasis in rats. Various biochemical, molecular, and histological parameters were assessed in kidney tissue and urine at the end of the in vivo experiment.

resultsSignificant dissolution of formed crystals (8.99 ± 1.43) and inhibition of crystal formation (2.55 ± 0.21) were observed in vitro after treatment with 64 mg/mL of the RPA extract compared with a control treatment (55.10 ± 4.98 and 54.57 ± 5.84, respectively) (p < .05). In preventive protocols, the RPA extract significantly reduced urinary and renal oxalate levels and increased urinary calcium and citrate levels compared to the control. In addition, the RPA preventive protocol significantly decreased osteopontin expression, renal crystallization, and pathological changes compared to the control. These changes were not observed in rats on the therapeutic protocol.

conclusionsRPA is a useful agent that prevents the formation of CaOx kidney stones.

Indexed as

Calcium OxalateKidneyNephrolithiasisPaeoniaAnimalsCrystallizationDisease Models, AnimalOsteopontinPhytotherapyPlant ExtractsRatsTreatment OutcomeUrological AgentsCalcium OxalateOsteopontinPlant ExtractsUrological Agentscalciumoxalateextractkidney stonesRadix Paeoniae AlbaTraditional Chinese medicine

Identifiers

PMID28085537
PMCPMC6014290
OpenAlexW2575065137

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.