Figure 2From: The use of gamma-irradiation and ultraviolet-irradiation in the preparation of human melanoma cells for use in autologous whole-cell vaccines Effect of gamma-irradiation and UV-irradiation dose titration on the 3 H-thymidine incorporation of melanoma cell lines. Melanoma cell lines, either untreated or treated with the indicated dose of (A) gamma-irradiation or (B) UV-irradiation, were cultured in vitro for five days prior to the addition of 3H-thymidine for 18 to 24 hr.Back to article page