Results 21 to 30 of about 1,043,947 (356)

FK 506 pre-treatment is associated with reduced levels of tumor necrosis factor and interleukin 6 following hepatic ischemia/reperfusion [PDF]

open access: yes, 1993
Using a rat model, the effect of pre-treatment with FK 506 on hepatic ischemia/reperfusion injury was investigated. All control animals died within 72 h of the ischemia/reperfusion injury.
Aarden   +64 more
core   +1 more source

NOX1 promotes myocardial fibrosis and cardiac dysfunction via activating the TLR2/NF-κB pathway in diabetic cardiomyopathy

open access: yesFrontiers in Pharmacology, 2022
Diabetic cardiomyopathy (DCM) is a prevalent complication in patients with diabetes, resulting in high morbidity and mortality. However, the molecular mechanisms of diabetic cardiomyopathy have yet to be fully elucidated. In this study, we investigated a
Dandan Zhang   +15 more
doaj   +1 more source

Wide therapeutic time window for nimesulide neuroprotection in a model of transient focal cerebral ischemia in the rat [PDF]

open access: yes, 2004
Results from several studies indicate that cyclooxygenase-2 (COX-2) is involved ischemic brain injury. The purpose of this study was to evaluate the neuroprotective effects of the selective COX-2 inhibitor nimesulide on cerebral infarction and ...
Candelario-Jalil, Eduardo   +4 more
core   +1 more source

Persistent Cigarette Smoking Attenuates Plaque Stabilization in Response to Lipid-Lowering Therapy: A Serial Optical Coherence Tomography Study

open access: yesFrontiers in Cardiovascular Medicine, 2021
Objective: This study aimed to investigate the effect of smoking on morphological changes in non-culprit plaques in acute coronary syndrome (ACS) patients at 1 year after percutaneous coronary intervention (PCI), using optical coherence tomography (OCT ...
Xiling Zhang   +9 more
doaj   +1 more source

Linoleic acid participates in the response to ischemic brain injury through oxidized metabolites that regulate neurotransmission. [PDF]

open access: yes, 2017
Linoleic acid (LA; 18:2 n-6), the most abundant polyunsaturated fatty acid in the US diet, is a precursor to oxidized metabolites that have unknown roles in the brain.
Bazinet, Richard P   +11 more
core   +1 more source

Artificial Intelligence—A Good Assistant to Multi-Modality Imaging in Managing Acute Coronary Syndrome

open access: yesFrontiers in Cardiovascular Medicine, 2022
Acute coronary syndrome is the leading cause of cardiac death and has a significant impact on patient prognosis. Early identification and proper management are key to ensuring better outcomes and have improved significantly with the development of ...
Ming-hao Liu   +9 more
doaj   +1 more source

Modulation of Mitochondrial Bioenergetics in the Isolated Guinea Pig Beating Heart by Potassium and Lidocaine Cardioplegia: Implications for Cardioprotection [PDF]

open access: yes, 2009
Mitochondria are damaged by cardiac ischemia/reperfusion (I/R) injury but can contribute to cardioprotection. We tested if hyperkalemic cardioplegia (CP) and lidocaine (LID) differently modulate mitochondrial (m) bioenergetics and protect hearts against ...
Aldakkak, Mohammed   +5 more
core   +2 more sources

Non-culprit plaque characteristics in acute coronary syndrome patients with raised hemoglobinA1c: an intravascular optical coherence tomography study

open access: yesCardiovascular Diabetology, 2018
Background Raised hemoglobinA1c (HbA1c) is an indicator of pre-diabetes, which is associated with increased risk of coronary artery disease. However, the detailed morphological characteristics of non-culprit plaques in acute coronary syndrome (ACS ...
Shaotao Zhang   +11 more
doaj   +1 more source

Neonatal hypoxia-ischemia in rat elicits a region-specific neurotrophic response in SVZ microglia

open access: yesJournal of Neuroinflammation, 2020
Background Recent findings describe microglia as modulators of neurogenesis in the subventricular zone (SVZ). SVZ microglia in the adult rat are thought to adopt a neurotrophic phenotype after ischemic stroke.
Urs Fisch   +4 more
doaj   +1 more source

Predicting Diagnostic Gene Biomarkers Associated With Immune Checkpoints, N6-Methyladenosine, and Ferroptosis in Patients With Acute Myocardial Infarction

open access: yesFrontiers in Cardiovascular Medicine, 2022
This study aimed to determine early diagnosis genes of acute myocardial infarction (AMI) and then validate their association with ferroptosis, immune checkpoints, and N6-methyladenosine (m6A), which may provide a potential method for the early diagnosis ...
Xiao Tong   +9 more
doaj   +1 more source

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