Fig. 2From: Characterization of immunologically detectable T-cell sensitization, Immunohistochemical detection of pro-inflammatory cytokines, and clinical parameters of patients after allogeneic intraoral bone grafting procedures: a prospective randomized controlled clinical trial in humansThe fig. 2c shows the mean value of the stimulation indices for the 25 patients in the test group 1 (Maxgraft®, red) and the 25 patients in the test group 2 (Puros®, blue) for all 3 time points. For calculation and presentation, all patients with a stimulation index in the LTT < 2 were set to 1. At time point 3, T-cell sensitisation to the material used is significantly more frequent in the Maxgraft® group (p = 0.033)Back to article page