AIM: To investigate the influence of fluoroquinolone antibiotics and glucocorticosteroid on the Achilles tendon injury in rats, and determine if they have synergistic effect.

• 目的：通过观察氟喹诺酮类药物和糖皮质激素类药物作用于大鼠跟腱后的细胞学表现，验证两药是否对跟腱有损伤作用，以及两者是否具有协同效应。