Background Ventricular septal perforation and left ventricular aneurysm are examples of potentially fatal complications of myocardial infarction. While various artificial materials are used in the repair of these issues, the possibility of associated …

Cardiac hypertrophy and remodeling are among the major health challenges facing countries around the world today. Neohesperidin plays an important role in influencing cell apoptosis, cell growth, tumorigenesis and tumor microenvironment, but the mechanism …

Stem cell-derived extracellular vesicles (EVs) have been demonstrated to be effective in heart repair and regeneration post infarction. However, the poor homing efficiency and low yields of these therapeutics remain the major obstacles before they can be …

Spinal cord injury (SCI) leads to cardiac atrophy often accompanied by functional deficits. The renin- angiotensin system (RAS) with angiotensin II (AngII) signalling via its receptor AT1a might contribute to cardiac atrophy post-SCI. We performed spinal …

Background: Ultrasound-mediated cavitation of microbubble contrast agents produces high intravascular shear. We hypothesized that microbubble cavitation increases myocardial microvascular perfusion through shear-dependent purinergic pathways downstream …

Ultrasonography is a powerful imaging modality that enables non-invasive, real time visualization of abdominal organs and tissues. This technology may be adapted for use in mice through the utilization of higher frequency transducers, allowing for …

Traditionally, the lung has been excluded from the ultrasound organ repertoire and, hence, the application of lung ultrasound (LUS) was largely limited to a few enthusiastic clinicians. Yet, in the last decades, the recognition of the previously untapped …

Background: The inhaled Sevo?urane (Sev) has been implicated to protect myocardial tissues against ischemia/reperfusion (I/R)-evoked injury. Nevertheless, the detailed mechanisms of Sev‐mediated cardioprotection remain basically unknown. This study …

The present study is aimed at investigating whether Qiliqiangxin (QL) could regulate myocardial energy metabolism in heart failure rats after acute myocardial infarction (AMI) and further exploring the underlying mechanisms. AMI was established by …

Mesenchymal stem cells labeled with positively charged magnetic lipid–polymer hybrid nanobubbles could be tracked for magnet-guided delivery onto the site of an injured artery using …