Figure 2.

Representative myoblasts/myotubes derived from passage number 7 (a) myoblasts taken at (Ham-F10, 10% fetal bovine serum, 1% P/S) during 3-4 days of tissue culture (10X) (b) myoblasts taken at (Ham-F10, 6% hoarse serum, 1% P/S) during 4-5 days of tissue culture (10X) (c) myoblasts taken at (Ham-F10, 2% hoarse serum, 1% P/S) during 6-7 days of tissue culture (10X) (d) myotubes taken at (Ham-F10, 2% charcoal serum, 1% P/S) during 11-12 days of tissue culture (10X) (e) myotubes taken at (Ham-F10, 1% P/S) after 16 hours starvation (10X)