Effect of Lead on Human Middle Ear Epithelial Cells

Figure 6

Effect of amniotic membrane extract (AME) and chorionic membrane extract (CME) on cell morphology in human middle ear epithelial cells (HMEECs) following exposure to lead for 24 h: reduced cell size and condensed nuclei by exposure to 600 μg/mL lead(II) acetate trihydrate was recovered by treatment with AME or CME.