4. Methods The Red Cell Deformability (RCD)and the levels of the blood plasma SOD and MDA in 68 patients with presbycusis and in 50 healthy old people were measured.
5. Methods The Red Cell Deformability (RCD)and the levels of the blood plasma SOD and MDA in 68 patients with presbycusis and in 50 healthy old people were measured.
With the improvement of our living and health, our world is stepping into aging society, Presbycusis is a barrier of our normal life and communion. 随着人们生活和健康水平不断提高，社会逐步步入老龄化，老年性耳聋成为影响老年人正常生活和社会交往的一大障碍。
Conclusions These results suggest that the decrease of spiral ganglion cells and the deposition of lipofuscin in the aged may be the main cause of presbycusis. 结论老年人螺旋神经节细胞减少，细胞质内脂褐素沉积，可能是导致老年性耳聋的主要原因之一。
