Low-dose hydrocortisone prolongs survival in a lethal sepsis model in adrenalectomized rats

Low dose of hydrocortisone is a mandatory adjunctive to antimicrobial therapy in a rat model of septic shock after bilateral adrenalectomy. The mechanism of action is related to reversal of sepsis-induced immunosuppression through interaction with histone deacetylases and de novo DNA methyltransferases.