Do Preservation Solutions Protect Rat Cremaster Microcirculation during Ischemia and Reperfusion?

Preischemic tissue perfusion with Celsior had an adverse effect on capillary perfusion in rat cremaster muscle after 4 and 6 h of ischemia, whereas HTK did not significantly influence this parameter. Both preservation solutions similarly prevented the increase in leukocyte-endothelium interactions after ischemia. These data suggest that HTK is more suited as a preservation solution for muscular tissue than Celsior, especially when the known protective effects of HTK on muscle function are taken into account.