Do microbubbles targeted to intercellular adhesion molecule-1 bind to activated coronary artery endothelial cells?
A gas-filled microbubble with anti-ICAM-1 antibody on its shell specifically binds to activated ECs overexpressing ICAM-1. Diagnostic ultrasound in conjunction with targeted contrast agents has the unique potential to characterize cell phenotype in vivo.
With a higher compression force, we reached satisfactory bursting pressures in case of pulmonary arteries >7 mm. An additional 5 s of compression before starting coagulation brings a further significant increase in bursting pressure. However, there is no advantage in a longer compression.