Evidence map›Paper›PMID 33786621›Full record

ArticleMolecular medicine reports2021

Tanshinone IIA attenuates heart failure via inhibiting oxidative stress in myocardial infarction rats.

Ruijuan Chen, Wenli Chen, Xiaoling Huang, Qinglin Rui

Open access · hybridAbstract read
In one paragraph

Article in Molecular medicine reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed, 1 pooled it
7.6field-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

32 citing papers in PubMed, 1 synthesis or guideline pooled it, 42 citations in OpenAlex.

  1. Pooled it
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  16. Frontiers in pharmacology · 2025
    Review
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  18. Therapeutic Potential ofInternational journal of molecular sciences · 2024
    Article
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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 3 institutions in 1 country.

Ruijuan Chen *Emergency Department, Affiliated Hospital of Nanjing University of Chinese Medicine, Jiangsu Province Hospital of Chinese Medicine, Nanjing, Jiangsu 210029, P.R. China.
Wenli Chen *Department of Rehabilitation Medicine, Zhongda Hospital Southeast University, Nanjing, Jiangsu 210009, P.R. China.
Xiaoling HuangEmergency Department, Affiliated Hospital of Nanjing University of Chinese Medicine, Jiangsu Province Hospital of Chinese Medicine, Nanjing, Jiangsu 210029, P.R. China.
Qinglin RuiEmergency Department, Affiliated Hospital of Nanjing University of Chinese Medicine, Jiangsu Province Hospital of Chinese Medicine, Nanjing, Jiangsu 210029, P.R. China.
Jiangsu Province Hospital · CNNanjing University of Chinese Medicine · CNZhongda Hospital Southeast University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The purpose of the present study was to evaluate whether tanshinone IIA (TIIA) could treat cardiac dysfunction and fibrosis in heart failure (HF) by inhibiting oxidative stress. An HF model was induced by ligation of the left anterior descending artery to cause ischemia myocardial infarction (MI) in Sprague‑Dawley rats. Cardiac fibrosis was evaluated using Masson's staining, and the levels of collagen I, collagen III, TGF‑β, α‑smooth muscle actin (α‑SMA), matrix metalloproteinase (MMP) 2 and MMP9 were determined using PCR or western blotting. TIIA treatment reversed the decreases of left ventricular (LV) ejection fraction, fractional shortening (FS), LV systolic pressure and the maximum of the first differentiation of LV pressure (LV ± dp/dt

Indexed as

Oxidative StressAbietanesActinsAnimalsAntioxidantsCollagenFibrosisHeart FailureMaleMalondialdehydeMatrix Metalloproteinase 2Matrix Metalloproteinase 9Myocardial InfarctionMyocardiumNADPH OxidasesRatsAbietanesActinsAntioxidantsCollagenMalondialdehydeMatrix Metalloproteinase 2Matrix Metalloproteinase 9Mmp2 protein, ratMmp9 protein, ratNADPH OxidasesSuperoxide DismutasetanshinoneTransforming Growth Factor betafibrosisheart failuremyocardial infarctionoxidative stresstanshinone IIA

Identifiers

PMID33786621
PMCPMC8025468
OpenAlexW3152013644

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.