| 释义 |
reperfusion, n.
Brit. |ˌriːpəˈfjuːʒn|, U.S. |ˌripərˈfjuʒ(ə)n|
[‹ re- prefix + perfusion n.]
Repeated or restored perfusion; (Med.) restoration of blood flow to an organ or tissue after a period of ischaemia, esp. to the heart after coronary artery occlusion.
1937Lancet 25 Sept. 730/2 Continuous reperfusion of defibrinated blood through the hind limb raised the histamine equivalent of the circulating blood several-fold. 1955Proc. Royal Soc. (B.) 143171 Soils on continued perfusion and re-perfusion with nitrite become enriched or saturated with nitrite-oxidizing organisms. 1977Science 25 Nov. 832/3 A typical result for a 46-minute dive shows lactate gradually accumulating in peripheral tissues during diving and being washed out of them into the blood with their reperfusion. 2005Wall St. Jrnl. 25 Apr. b2/6 We look at drugs under development for the treatment of cardiac reperfusion injury, or the tissue damage that often follows a heart attack. |