AIM: To establish a rat myoblast line (L6) with stable expression of human calcitonin (hCT) gene and observe the hCT expression and secretion in L6 cells.

• 目的:建立稳定表达人降钙素(hCT)基因的细胞株(L6),观察人降钙素基因在大鼠成肌细胞中的表达和分泌情况。