The Journal of surgical research
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Targeted temperature management (TTM) is commonly used in hypothermia after cardiopulmonary resuscitation (CPR), and its mechanism to improve cerebral function is complex. This study aimed to investigate the effects of TTM on necroptosis and the NOD-like receptor pyrin domain containing 3 (NLRP3) inflammasome in the brain tissue of pigs after CPR. ⋯ Necroptosis and the NLRP3 pathway were activated after CPR. TTM may attenuate postresuscitation brain injury through the regulation of necroptosis and the NLRP3 pathway.