The Ultrastructure of Microvessels and their Contents Following Ischemia and Reperfusion

2015 ◽  
pp. 1-26 ◽  
Author(s):  
F. Hammersen ◽  
J. H. Barker ◽  
A. Gidl�f ◽  
M. D. Menger ◽  
E. Hammersen ◽  
...  
Keyword(s):  
Ischemia And Reperfusion

The Role of Reactive Oxygen Species, Kinases, Hydrogen Sulfide, and Nitric Oxide in the Regulation of Autophagy and Their Impact on Ischemia and Reperfusion Injury in the Heart

2020 ◽  
Vol 16 ◽  
Author(s):  
Andrey Krylatov ◽  
Leonid Maslov ◽  
Sergey Y. Tsibulnikov ◽  
Nikita Voronkov ◽  
Alla Boshchenko ◽  
...  
Keyword(s):  
Nitric Oxide ◽  
Reactive Oxygen Species ◽  
Hydrogen Sulfide ◽  
Ischemia Reperfusion ◽  
Reactive Oxygen ◽  
Ischemia And Reperfusion ◽  
Oxygen Species ◽  
Ischemia And Reperfusion Injury ◽  
Adaptive Process

: There is considerable evidence in the heart that autophagy in cardiomyocytes is activated by hypoxia/reoxygenation (H/R) or in hearts by ischemia/reperfusion (I/R). Depending upon the experimental model and duration of ischemia, increases in autophagy in this setting maybe beneficial (cardioprotective) or deleterious (exacerbate I/R injury). Aside from the conundrum as to whether or not autophagy is an adaptive process, it is clearly regulated by a number of diverse molecules including reactive oxygen species (ROS), various kinases, hydrogen sulfide (H2S) and nitric oxide (NO). The purpose this review is to address briefly the controversy regarding the role of autophagy in this setting and to examine a variety of disparate molecules that are involved in its regulation.

Reactive Oxygen-Induced Cardiac Intracellular Pathways During Ischemia and Reperfusion

2012 ◽  
Vol 7 (2) ◽  
pp. 89-95 ◽  
Author(s):  
Vincent Braunersreuther ◽  
François Mach ◽  
Fabrizio Montecucco
Keyword(s):  
Reactive Oxygen ◽  
Ischemia And Reperfusion ◽  
Intracellular Pathways

Leukocyte Adhesion to the Coronary Microvasculature During Ischemia and Reperfusion in an In Vivo Canine Model

Circulation ◽  
1996 ◽  
Vol 93 (10) ◽  
pp. 1784-1787 ◽  
Author(s):  
Frank M. Sheridan ◽  
Paul G. Cole ◽  
David Ramage
Keyword(s):  
Leukocyte Adhesion ◽  
Canine Model ◽  
Ischemia And Reperfusion
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