“Preserved blood vessel structures, like we have found in Scotty’s rib bone, appear linked to areas where the bone was ...

The pig’s heart was graying rapidly, so McCully decided to try it. He loaded a syringe with the extracted mitochondria and ...

A team led by the University of Sydney has identified red blood cell rupture at dying endothelial sites as a primary driver of microvascular obstruction in COVID-19, bypassing the expected role of ...

Selenium plays a unique protective role in ischemia-reperfusion injury as an active site element in the center of glutathione peroxidase. Therefore, the study mainly aims to review the protective role ...

The objective is to investigate the roles of pathophysiological mechanisms like oxidative stress, inflammatory response, apoptosis, ferroptosis, and pyroptosis; and to assess the strengths and ...

Brief anger may impair blood vessel function Date: May 1, 2024 Source: American Heart Association Summary: When adults became angry after remembering past experiences, the function of cells lining ...

The pathogenesis of ischemia-reperfusion injury is not fully understood, most of the current clinical treatment methods mainly relieve symptoms, and cannot prevent fundamentally. The mechanism of ...

A cardiac ischemia reperfusion injury is the deprivation of oxygen to the heart. Cardiovascular research aims to understand the mechanism of this phenomenon ...

Rationale:Restoration of coronary artery blood flow is the most effective means of ameliorating myocardial damage triggered by ischemic heart disease. However, coronary reperfusion elicits an ...

Background— Reperfusion therapy for myocardial infarction is hampered by detrimental inflammatory responses partly via Toll-like receptor (TLR) activation. Targeting TLR signaling may optimize ...