The use of a rapid new technique in the demonstration of cutaneous catecholamines

Active-site inactivated FVIIa decreases thrombosis and necrosis in a random skin flap model of acute ischemia

“…During the first hours, the trend of blood flow was reversed and increased in all three segments. Previous studies have pointed to the temporary role of norepinephrine after flap elevation as a vasoconstrictor [41], and the role of NO [42,43] and CO [44] as vasodilators. These and other mediators secreted locally are likely to participate in blood flow control in the ischemic flap.…”