[Effect of mild-frequency ultraviolet radiation on mice splenic lymphocytes]

Investigation of the action of mid-frequency ultraviolet radiation (302 nm) on isolated lymphocytes of mice spleen pointed out that intracellular pH of lymphocytes starts decreasing from 0.3 J/cm2. Dose rise above 2.5 J/cm2 increases the number of cells with damaged plasmatic membrane within the lymphocyte population and aggravates the ability of cells to accumulate fluorescein fluorochrome as a product of intracellular fluorescein diacetate hydrolysis.