ArticleFrontiers in cardiovascular medicine2022
Early and dynamic detection of doxorubicin induced cardiotoxicity by myocardial contrast echocardiography combined with two-dimensional speckle tracking echocardiography in rats.
Article in Frontiers in cardiovascular medicine, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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Who cites it
5 citing papers in PubMed, 6 citations in OpenAlex.
- Synergistic cardioprotection by liraglutide and deferoxamine against doxorubicin-induced cardiotoxicity via modulation of ACSL-4/Nrf-2/GPX-4 signaling.Naunyn-Schmiedeberg's archives of pharmacology · 2026Article
- The possible effects of folic acid and postbiotic yeast on doxorubicin-induced cardiotoxicity in rats: interactions among the gut microbiota, antioxidants, and NLrp3 activities.Journal of molecular histology · 2026Article
- Ultrasound-Triggered Nanobubbles for Endothelial-Targeted Drug Delivery in the Detection and Treatment of Doxorubicin-Induced Cardiotoxicity.Advanced healthcare materials · 2026Article
- Correlation between echocardiographic and stereological parameters in rabbit models of myocardial infarction.Scientific reports · 2025Article
- Integrating myocardial metabolic imaging and stress myocardial contrast echocardiography to improve the diagnosis of coronary microvascular diseases in rabbits.Quantitative imaging in medicine and surgery · 2024Article
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Authors and funding
6 authors at 1 institution in 1 country.
Funding
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Abstract
Background: Anthracycline-induced cardiotoxicity is well-known as a side effect of chemotherapy. Currently, clinical imaging techniques are not capable to detect doxorubicin (DOX)-induced cardiotoxicity before a functional decline. The purpose of this study was to evaluate whether myocardial contrast echocardiography (MCE) can dynamically monitor the cardiac changes in the early stage in the DOX-induced rat model of cardiotoxicity. Methods: A weekly injection of 2.5 mg/kg of DOX was used to generate a rat model of cardiotoxicity. All groups underwent ultrasonic examinations including standard echocardiography, 2D speckle tracking echocardiography (2D-STE), and MCE. Then all rats were sacrificed immediately for histopathological evaluation. Results: A total of eight control rats and 32 DOX-treated rats were included in the study and grouped according to their treatment period. Decreased quantitative parameters of myocardial blood flow (MBF) (control vs. group 1: 133.31 ± 20.23 dB/s vs. 103.35 ± 21.60 dB/s, Conclusion: Compared with standard echocardiography and 2D-STE, MCE can accurately and non-invasively detect changes in early myocardial perfusion, demonstrating the clinical potential of continuous and dynamic monitoring of DOX-induced cardiotoxicity.
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