JCS03371 Supplementary Material

Files in this Data Supplement:

• Supplemental Figure 1 -

  Fig. S1. Neutralization of IL-13 prevents the increase in the mean number of nuclei per myotube induced by IGF-1. The ability of neutralizing antibody directed against IL-13 to prevent the increase in the mean number of nuclei per myotube induced by IGF-1 was tested. Cultures were treated by IGF-1 alone or in combination with a neutralizing antibody directed against IL-13 at day 3 of differentiation, and the mean number of nuclei per myotube was evaluated at day 7 of differentiation.*P<0.05.

• Supplemental Figure 2 -

  Fig. S2. Treatment with exogenous IL-13 induces an increase in myosin content as observed in the presence of IGF-1. Cultures were treated with IL-13 at the concentration of 5 ng/ml on day 3 of differentiation, and myosin content was evaluated at day 7 of differentiation. **P<0.01.