Effects of intravenous sulfide during resuscitated porcine hemorrhagic shock*

Abstract

While the sulfide-induced protection against organ injury was only present when initiated simultaneously with blood removal, it was largely unrelated to hypothermia. The absence of sulfide-mediated protection in the pretreatment protocol may be due to the accumulation of sulfide during low flow states. In conclusion, sulfide treatment can be effective in hemorrhagic shock, but its effectiveness is restricted to a narrow timing and dosing window.