Evidence map›Paper›PMID 18008115›Full record

ArticleJournal of anesthesia2007

Cardioprotective effect and mechanism of action of landiolol on the ischemic reperfused heart.

Saori Kimura-Kurosawa, Noriaki Kanaya, Noriko Kamada, Naoyuki Hirata, Masayasu Nakayama, Akiyoshi Namiki

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Article in Journal of anesthesia, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
1.4field-weighted citation impact, top 17% 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

10 citing papers in PubMed, 28 citations in OpenAlex.

  1. Landiolol is effective and safe in paediatric supraventricular tachycardia: evidence from a European prospective multicentre open-label phase III study (LANDI-PED).Europace : European pacing, arrhythmias, and cardiac electrophysiology : journal of the working groups on cardiac pacing, arrhythmias, and cardiac cellular electrophysiology of the European Society of Cardiology · 2025
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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 1 institution in 1 country.

Saori Kimura-KurosawaDepartment of Anesthesiology, Sapporo Medical University, School of Medicine, S-1, W-16, Chuo-ku, Sapporo, 060-8543, Japan.
Noriaki Kanaya
Noriko Kamada
Naoyuki Hirata
Masayasu Nakayama
Akiyoshi Namiki
Sapporo Medical University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeThe authors examined the cardioprotective effect of landiolol, an ultra short-acting, highly selective beta1-blocker, and its role in cardiac work, antioxidative effect, and sarcoplasmic reticulum (SR) function in hearts subjected to ischemia-reperfusion.

methodsIsolated guinea pig hearts were subjected to ischemia-reperfusion by stopping the perfusion for 45 min and reperfusing. Before the ischemia, hearts were treated with landiolol (20, 100, or 500 microM) for 15 min (LAN group). In another set of experiments, before ischemia, hearts were washed out for 15 min after treatment with landiolol (WO group). In other hearts, the tissue concentration of malondialdehyde was measured after reperfusion. We also examined the phosphorylation of phospholamban at Ser(16) and Thr(17)residues to evaluate the SR function.

resultsAfter 90 min of reperfusion, left ventricular pressure (LVP) was restored significantly in the LAN-500 microM group regardless of heart rate. However, the improvement in recovery in LVP disappeared in the WO group. The tissue malondialdehyde levels were decreased in the LAN group compared with those in the control group. In the control group, the phosphorylation of phospholamban at Ser(16) and Thr(17) residues was markedly increased after reperfusion. Landiolol at 500 microM suppressed the increase of phosphorylation at Ser(16) residues.

conclusionThe present study demonstrated that landiolol had a lipid peroxidation-reducing effect and suppressed the increase in phospholamban phosphorylation at the Ser(16) residue in hearts subjected to ischemia-reperfusion. These findings indicate that landiolol may have an anti-ischemic effect, via an antioxidant effect and/or via preserving SR function during the ischemic period.

Indexed as

Adrenergic beta-AntagonistsAnimalsCalciumCalcium-Binding ProteinsCardiotonic AgentsGuinea PigsHeart RateIschemic Preconditioning, MyocardialLipid PeroxidationMaleMorpholinesMyocardial Reperfusion InjuryPhospholambanPhosphorylationReactive Oxygen SpeciesUreaAdrenergic beta-AntagonistsCalciumCalcium-Binding ProteinsCardiotonic AgentslandiololMorpholinesPhospholambanReactive Oxygen SpeciesUrea

Identifiers

PMID18008115
OpenAlexW2029764579

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.