Fig. 2From: Immunomodulatory and anti-oxidative effect of the direct TRPV1 receptor agonist capsaicin on Schwann cellsSC incubation with capsaicin over 24 h. Capsaicin exerts a toxic effect on SCs at a concentration of 1 mM in FACS analysis of PI staining. n = 5–16, **p ≤ 0.01Back to article page