Laser scanning confocal microscope (LSCM) was used to research endoplastimic reticulum (ER) in Bel-7402 hepatocellular carcinoma cells qualitatively and quantitatively after treated with different concentration HAP_1 nano-particles.

• 利用激光共聚焦扫描显微镜,通过荧光标记的手段,定性、定量的研究了HAP_1纳米粒子作用前后Bel-7402肝癌细胞中内质网的变化。