Neurite length of SGN cultivated in supernatants obtained from HBO-treated cells.

<p>Mean neurite length of SGN, treated with supernatants from HBO-treated and NOR-treated NIH3T3 as well as NIH3T3/BDNF fibroblasts (A) and MSCs (B), are shown. Supernatants of 1.0 and 1.5 bar HBO-treated MSCs significantly increased the neurite length in comparison to the BDNF control and negative control. The asterisks over the error bars of the columns refer to the NC. N = 3; n = 3; n.s. = not significant; *p < 0.05; ** p< 0.01; ***p < 0.001.