In the search for increasing effectiveness of reperfusion therapy, the authors demonstrate that the polyol pathway enzyme aldose reductase is a key component of myocardial ischemic injury and that inhibitors of this enzyme limit ischemic injury and improve functional recovery on reperfusion.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1097/00003677-200401000-00005 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Effects of paclitaxel and methotrexate associated with cholesterol-rich nanoemulsions on ischemia-reperfusion injury after unilateral lung transplantation in rats.
Sci Rep
December 2024
Laboratorio de Pesquisa em Cirurgia Toracica, Departamento de Cardiopneumologia, Instituto do Coracao (InCor), Hospital das Clinicas HCFMUSP, Universidade de Sao Paulo, Sao Paulo, SP, Brazil.
Currently, the barrier to successful lung transplantation is ischemia and reperfusion injury, which can lead to the development of bronchiolitis obliterans. Paclitaxel and methotrexate are drugs known to inhibit cell proliferation and have anti-inflammatory effects, and the association of these drugs with cholesterol-rich nanoparticles has been shown to be beneficial in the treatment of other transplanted organs. Thirty-three male Sprague Dawley rats were divided into 3 groups: Basal group, no intervention; Control group, received only nanoparticles; Drug group, paclitaxel and methotrexate treatment.
View Article and Find Full Text PDFDetection of elevated succinate in brain during circulatory arrest in a piglet model: A 3T H MR spectroscopy study.
Magn Reson Med
December 2024
Department of Radiology, Stanford University School of Medicine, Stanford, California, USA.
Purpose: To measure and validate elevated succinate in brain during circulatory arrest in a piglet model of cardiopulmonary bypass.
Methods: Using data from an archive of 3T H MR spectra acquired in previous in-magnet studies, dynamic plots of succinate, spectral simulations and difference spectra were generated for analysis and validation.
Results: Elevation of succinate during circulatory arrest was observed and validated.
Deciphering ferroptosis in critical care: mechanisms, consequences, and therapeutic opportunities.
Front Immunol
December 2024
Critical Care Department, Hebei General Hospital, Shijiazhuang, Hebei, China.
Ischemia-reperfusion injuries (IRI) across various organs and tissues, along with sepsis, significantly contribute to the progression of critical illnesses. These conditions disrupt the balance of inflammatory mediators and signaling pathways, resulting in impaired physiological functions in human tissues and organs. Ferroptosis, a distinct form of programmed cell death, plays a pivotal role in regulating tissue damage and modulating inflammatory responses, thereby influencing the onset and progression of severe illnesses.
View Article and Find Full Text PDFA meta-analysis and systematic review of myocardial infarction-induced cardiomyocyte proliferation in adult mouse heart.
BMC Med
December 2024
Department of Geriatrics, Southwest Hospital, Third Military Medical University (Army Medical University), 30 Gaotanyan Street, Chongqing, 400038, China.
Background: The proliferation capacity of adult cardiomyocytes is very limited in the normal adult mammalian heart. Previous studies implied that cardiomyocyte proliferation increases after injury stimulation, but the result is controversial partly due to different methodologies. We aim to evaluate whether myocardial infarction (MI) stimulates cardiomyocyte proliferation in adult mice.
View Article and Find Full Text PDFConstruction of AMPK-related circRNA network in mouse myocardial ischemia-reperfusion injury model.
BMC Cardiovasc Disord
December 2024
Department of Cardiovascular Surgery, Affiliated Hospital of Zunyi Medical University, Zunyi, Guizhou, 563000, China.
Objective: To screen Myocardial ischemia-reperfusion Injury in mice. adenosine monophate-activatedprotein kinase (AMPK) -related differentially expressed circularRNA (circRNA) in MIRI model, Ampk-related circRNA network was drawn to provide possible ideas for the prevention and treatment of MIRI.
Methods: The mouse MIRI model was constructed by ligation of the left anterior descending artery.
Want AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!