Evidence map›Paper›PMID 34667903›Full record

ArticleBrain circulation

The influence of renal ischemia-reperfusion injury on remote organs: The histological brain changes in male and female rats.

Fariba Azarkish, Fakhri Armin, Ali Atash Ab Parvar, Aghdas Dehghani

Open access · diamondAbstract read
In one paragraph

Article in Brain circulation. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed, 1 pooled it
1.6field-weighted citation impact, top 18% 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

12 citing papers in PubMed, 1 synthesis or guideline pooled it, 20 citations in OpenAlex.

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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.

Fariba AzarkishMolecular Medicine Research Center, Hormozgan Health Institute, Hormozgan University of Medical Sciences, Iran.
Fakhri ArminStudent Research Committee, Faculty of Medicine, Hormozgan University of Medical Sciences, Iran.
Ali Atash Ab ParvarDepartment of Pathology, Faculty of Medicine, Hormozgan University of Medical Sciences, Iran.
Aghdas DehghaniEndocrinology and Metabolism Research Center, Faculty of Medicine, Hormozgan University of Medical Sciences, Bandar Abbas, Iran.
Hormozgan University of Medical Sciences · IR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionBrain tissue was adversely affected by renal ischemia-reperfusion injury (renal IRI) in several studies. Moreover, we are awareness that kidney diseases are gender dependent, but there is not enough evidence of the impact of gender on renal IRI-induced brain injury. Hence, this study was designed to investigate gender differences in renal IRI-induced brain tissue injury in adult rats. MATERIALS AND

methodsForty Wistar rats (four groups) include two main groups (20 male and 20 female). Each of them was divided into two subgroups including 1 and 2: male and female sham-operated groups and 3and 4: male and female ischemia (ISC) groups were exposed to renal ischemia for 45 min and then 24 h reperfusion (male and female ISC 24 h). Sham groups were exposed to surgery without ischemia process. After reperfusion time, blood samples were obtained for the renal function measurements. The kidney and brain were removed and were fixed in a 10% formalin solution for pathological assessment. The left kidney was used to measure malondialdehyde (MDA) and nitrite.

resultsRenal IRI increased significantly levels of creatinine, blood urea nitrogen, kidney weight, and damage score in both genders (

conclusionThe brain tissue of both genders, male and female, is affected by renal IRI as a remote organ. Female sex hormones may indicate a protective role against IR by the nitric oxide pathway and antioxidant signaling.

Indexed as

Brain tissueischemia-reperfusion injuryremote organ

Identifiers

PMID34667903
PMCPMC8459688
OpenAlexW3197342438

What OpenQuestion holds

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LicenceCC BY-NC-SA
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.