Effect of low dose laser on the chorioallantoic culture of retinal pigment cells.

Low dose laser effects were analysed in chorioallantoic cultures of retinal pigment cells. Decrease in cell sizes and increase in number of mitosis were observed in the experimental cultures. On the other hand, pyknosis did not change significantly following irradiation. Most cells in the control and experimental cultures formed groups. However, 2 types of detached cells were evident. The percentage of detached cells was higher in the experimental culture.