Evidence map›Paper›PMID 32130620›Full record

ArticleInternational urology and nephrology2020

The preventive and therapeutic effects of α-lipoic acid on ethylene glycol-induced calcium oxalate deposition in rats.

Zhenghao Wang, Yunjin Bai, Jiahao Wang, Jia Wang

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Article in International urology and nephrology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
1.0field-weighted citation impact, top 21% 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

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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

5 citing papers in PubMed, 11 citations in OpenAlex.

  1. Histology and histopathology · 2026
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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

4 authors at 1 institution in 1 country.

Zhenghao WangDepartment of Urology, Institute of Urology, West China Hospital, Sichuan University, Guoxue Xiang 37#, Chengdu, 610041, China.
Yunjin BaiDepartment of Urology, Institute of Urology, West China Hospital, Sichuan University, Guoxue Xiang 37#, Chengdu, 610041, China.
Jiahao WangDepartment of Urology, Institute of Urology, West China Hospital, Sichuan University, Guoxue Xiang 37#, Chengdu, 610041, China.
Jia WangDepartment of Urology, Institute of Urology, West China Hospital, Sichuan University, Guoxue Xiang 37#, Chengdu, 610041, China. wangjia201707@163.com.ORCID http://orcid.org/0000-0001-9674-5266
Sichuan University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveTo investigate the effect of α-lipoic acid (α-LA) in the prevention and treatment of ethylene glycol-induced calcium oxalate deposition in a rat model and preliminary exploration of the mechanism.

methodsSixty male Wistar rats were divided randomly and equally into six groups including two α-LA prevention groups, two α-LA therapeutic groups, one controlled group and one intervention group. Besides controlled group, other group received 1% glycol solution and 2 ml 2% ammonium chloride for 4 weeks as a stone inducer. The prevention groups received 0.1 and 0.2 mg/kg body weight/day/rat α-LA as food supplement during inducing stone and therapeutic groups received 0.1 and 0.2 mg/kg body weight/day/rat α-LA for 4 weeks after 4 weeks stone inducing.

resultsThe volume of urine, the pH and magnesium levels in the preventive and therapeutic groups were higher in a dose-independent manner (p < 0.05), and urinary calcium was lower (p < 0.05). Antioxidant stress enzyme activity (glutathione, superoxide dismutase, catalase) in serum and kidney homogenates in the preventive and therapeutic groups underwent significant regeneration (p < 0.05) and malondialdehyde levels and the production of free radical moieties decreased. Pathological observation demonstrated that there was deformation due to renal tubular expansion in the control group, greater visible inflammatory cell infiltration into the interstitial spaces and partial destruction of the glomerular structures. α-lipoic acid improved the lesions to varying degrees. The extent of crystal deposition was lower in the preventive and therapeutic groups compared with the control group (p < 0.05).

conclusionThe present study indicated that α-LA provides both preventive and therapeutic effects against the deposition of calcium oxalate crystals in rats.

Indexed as

AnimalsCalcium OxalateEthylene GlycolKidney CalculiMaleRandom AllocationRatsRats, WistarThioctic AcidCalcium OxalateEthylene GlycolThioctic AcidAlpha lipoic acidCalcium oxalate stonesOxidative stressRat

Identifiers

PMID32130620
OpenAlexW3010399787

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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.