Evidence map›Paper›PMID 33953856›Full record

ArticleIranian journal of basic medical sciences2021

Comparative study of gavage and intraperitoneal administration of gamma-oryzanol in alleviation/attenuation in a rat animal model of renal ischemia/reperfusion-induced injury.

Yasin Bagheri, Alireza Barati, Sana Nouraei, Nasim Jalili Namini, Mohammad Bakhshi, Ezzatollah Fathi, Soheila Montazersaheb

Open access · greenAbstract read
In one paragraph

Article in Iranian journal of basic medical sciences, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed
5.3field-weighted citation impact, top 3% 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

25 citing papers in PubMed, 37 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

7 authors at 3 institutions in 1 country.

Yasin BagheriYoung Researchers and Elite Club, Tabriz Branch, Islamic Azad University, Tabriz, Iran.
Alireza BaratiYoung Researchers and Elite Club, Tabriz Branch, Islamic Azad University, Tabriz, Iran.
Sana NouraeiFaculty of Veterinary Medicine, Tabriz Branch, Islamic Azad University, Tabriz, Iran.
Nasim Jalili NaminiFaculty of Veterinary Medicine, Tabriz Branch, Islamic Azad University, Tabriz, Iran.
Mohammad BakhshiFaculty of Veterinary Medicine, Tabriz Branch, Islamic Azad University, Tabriz, Iran.
Ezzatollah FathiDepartment of Clinical Sciences, Faculty of Veterinary Medicine, University of Tabriz, Tabriz, Iran.
Soheila MontazersahebMolecular Medicine Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.
Islamic Azad University of Tabriz · IRTabriz University of Medical Sciences · IRUniversity of Tabriz · IR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesIschemia/reperfusion (I/R) is the leading cause of acute kidney injury. This study aimed to elucidate the reno-protective effect of gamma-oryzanol (GO) by comparing gavage and intraperitoneal (IP) administration methods on renal I/R injury in a rat model. MATERIALS AND

methodsRats were divided into four groups including (group 1) sham, (group 2) I/R-control, (group 3) I/R+GO gavage-treated, and (group 4) I/R+ GO IP-treated. A single dose of GO was administrated to groups 3 and 4 (100 mg/kg body weight), 60 min before induction of I/R. After anesthesia, I/R was created by 45 min of ischemia, followed by 6 hr of reperfusion. Then, blood and tissue samples were subjected to evaluation of renal function, anti-oxidant capacity, inflammation, apoptotic proteins, and IKB/NF-kB pathway.

resultsThe two GO administration methods showed improvement of renal function along with attenuation of histological abnormalities. An increase in antioxidant capacity along with a decrease in pro-inflammatory markers, decline in the expression levels of BAX, Bax/Bcl-2, and caspase-3, and up-regulation of Bcl-2 expression were recorded. Moreover, a significant decrease in NF-Kb, p-IKBα, and MMP-2/9 with an increase in IKBα levels were also observed. Overall, in a comparative evaluation between the two gavage and IP administration methods, we did not find any differences in all examined parameters, except IL-6 which had a better result via gavage.

conclusionA single dose of GO administration has a reno-protective effect against renal I/R injury. Gavage and IP administration exhibit similar efficiency in alleviation of I/R injury.

Indexed as

Anti-oxidantsGamma-oryzanolGavageIntraperitonealRenal ischemia/reperfusionSignaling pathways

Identifiers

PMID33953856
PMCPMC8061328
OpenAlexW3120863686

What OpenQuestion holds

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LicenceCC BY
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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.