Evidence map›Paper›PMID 30417859›Full record

ArticleMedical science monitor : international medical journal of experimental and clinical research2018

Heat Shock Protein 70 (HSP70) Reduces Hepatic Inflammatory and Oxidative Damage in a Rat Model of Liver Ischemia/Reperfusion Injury with Hyperbaric Oxygen Preconditioning.

Hsing-Hsien Wu, Chien-Cheng Huang, Ching-Ping Chang, Mao-Tsun Lin, Ko-Chi Niu, Yu-Feng Tian

Open access · hybridAbstract read
In one paragraph

Article in Medical science monitor : international medical journal of experimental and clinical research, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
2.4field-weighted citation impact, top 11% 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

22 citing papers in PubMed, 37 citations in OpenAlex.

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  7. The Protective Role of Molecular Hydrogen in Ischemia/Reperfusion Injury.International journal of molecular sciences · 2024
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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 3 institutions in 1 country.

Hsing-Hsien WuDepartment of Surgery, Tainan Municipal Hospital (Managed by Show Chwan Medical Care Corporation), Tainan, Taiwan.
Chien-Cheng HuangDepartment of Emergency Medicine, Chi-Mei Medical Center, Tainan, Taiwan.
Ching-Ping ChangDepartment of Medical Research, Chi Mei Medical Center, Tainan, Taiwan.
Mao-Tsun LinDepartment of Medical Research, Chi Mei Medical Center, Tainan, Taiwan.
Ko-Chi NiuDepartment of Hyperbaric Oxygen Medicine, Chi Mei Medical Center, Tainan, Taiwan.
Yu-Feng TianDepartment of Health and Nutrition, Chia Nan University of Pharmacy and Science, Tainan, Taiwan.
Chi Mei Medical Center · TWChia Nan University of Pharmacy and Science · TWTainan Municipal Hospital · TW

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BACKGROUND Several clinical conditions can cause hepatic ischemia/reperfusion (I/R) injury. This study aimed to determine the mechanism of the protective effect of hyperbaric oxygen preconditioning (HBO₂P) on hepatic ischemia/reperfusion (I/R) injury in a rat model, and to investigate the effects on HBO₂P and I/R injury of blocking HSP70 using antibody (Ab) pretreatment. MATERIAL AND METHODS Male Sprague-Dawley rats underwent HBO₂P for 60 min at 2.0 atmosphere absolute (ATA) pressure for five consecutive days before surgical hepatic I/R injury, performed by clamping the portal vein and hepatic lobe. Four groups studied included: the non-HBO₂P+ non-I/R group, which underwent sham surgery (N=10); the non-HBO₂P + I/R group (N=10); the HBO₂P + I/R group (N=10); and the HBO₂P + HSP70-Ab + I/R group (N=10) received one dose of HSP70 antibody one day before hepatic I/R injury. Serum lactate dehydrogenase (LDH), aspartate aminotransferase (AST), alanine aminotransferase (ALT), and pro-inflammatory cytokines, tumor necrosis factor-α (TNF-α) and interleukin-6 (IL-6), and hepatic malondialdehyde (MDA) and myeloperoxidase (MPO) were measured biochemically. Rat liver tissues were examined histologically. RESULTS In rats with hepatic I/R injury without HSP70 antibody pre-treatment, HBO₂P significantly reduced hepatic injury and levels of LDH, AST, ALT, TNF-α, IL-6, MDA, and MPO levels; in comparison, the group pre-treated with an antibody to inhibit HSP70 (the HBO₂P + HSP70-Ab + I/R group) showed significant reversal of the beneficial effects of HBO₂P on hepatic I/R injury (p<0.05). CONCLUSIONS In a rat model of hepatic I/R injury with HBO₂P, HSP70 reduced hepatic inflammatory and oxidative damage.

Indexed as

AnimalsAspartate AminotransferasesDisease Models, AnimalHSP70 Heat-Shock ProteinsHyperbaric OxygenationImmunohistochemistryInterleukin-6LiverLiver DiseasesL-Lactate DehydrogenaseMaleOxidative StressRandom AllocationRatsRats, Sprague-DawleyReperfusion InjuryAspartate AminotransferasesHSP70 Heat-Shock ProteinsInterleukin-6L-Lactate DehydrogenaseTumor Necrosis Factor-alpha

Identifiers

PMID30417859
PMCPMC6243869
OpenAlexW2900850545

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.