Fig. 1.
![Fig. 1. IFN-β inhibits proliferation of U266 cells. U266 cells (3 × 105/mL) were incubated in medium containing 10% FCS for various times with (♦) or without (▪) IFN-β (200 U/mL). At the times indicated, [3H]thymidine (0.2 μCi/200 μL) was added for 18 hours and incorporated radioactivity measured as described in Materials and Methods.](https://ash.silverchair-cdn.com/ash/content_public/journal/blood/89/1/10.1182_blood.v89.1.261/2/bl_0023f1.jpeg?Expires=1722779441&Signature=SiugZJkPcXDHnXUKMCl2EP1Oy9WvWjbpXAmcDRgbQ0T6Dzqy-r8xOr4RtXx4oFlxPbNPRQL7ItXPt2dZbVY9l3gouDgEFY8D3nYRzF5BFk3yngQb-7Ru2Rww5ygMb1icafzdPS26PpQt~~hwhOx6oiP6iiwpOrtg65~0vzUCsVBKdEcWhifDTeWH1sUhULbFGsw66qIiznG61ZmYeO38BCyY19B~wxC-SC1EXj6uAfRkjrmyJcJ5JY7CRjQXulGB~VYOhjLZf1jl4Nt9xNJhMA6Y40mM4wuHXWD55eXG8QjVpZ~s9ZF7JKmNBcecF9Ch7nzj4zCerLkJhr9qM5GPww__&Key-Pair-Id=APKAIE5G5CRDK6RD3PGA)
IFN-β inhibits proliferation of U266 cells. U266 cells (3 × 105/mL) were incubated in medium containing 10% FCS for various times with (♦) or without (▪) IFN-β (200 U/mL). At the times indicated, [3H]thymidine (0.2 μCi/200 μL) was added for 18 hours and incorporated radioactivity measured as described in Materials and Methods.
