IL6 and cardiac arrest: The pattern of alteration was similar in the Fingolimod group, except for IL-6 blood levels that were significantly decreased vs Control at 2 and 6 h following cardiac arrest (e.g., 5.6 ± 4.8 vs 59.4 ± 20.6 pg/ml at 2 h following cardiac arrest in Fingolimod vs Control, respectively).