Figure 1.
![Figure 1. HC induces high proliferation in IL-15–activated CD56+ cells. Purified CD56+ cells were cultured with IL-15 in the absence or presence of HC at concentrations ranging from 10–10 M to 10–4 M for a period of 20 days. (A) Cell counts, (B) [3H]TdR incorporation, and (C) viability estimated by trypan blue dye exclusion were analyzed every 5 days. Results represent the mean plus or minus the standard deviation (SD) of 3 independent experiments using CD56+ cells from healthy donors.](https://ash.silverchair-cdn.com/ash/content_public/journal/blood/106/1/10.1182_blood-2004-08-3232/4/zh80130580810001.jpeg?Expires=1735580598&Signature=G4d~UzVDqMpnl0MMCKMGTz49y2lq05NemrI4eemrdg4kEJ1-cTXDkZPAUStfblChQ1xxLWShfiRY88TaKfIp5LHDdOkzJw8Ab98sCUd3QUAr-gEIhJUTvSaDWXyY2np~oZ-42RN-wBfxHV825uNpEf~HJe5ejrOrymwTV~144BhHTodT-5LkwuYCqHaSJWQBAI4E-5AlgoVyeA4c0~mEVZgKRPZ7OesS9frJYFkDQ5buT-Abhp2dv9vKd0oi8efrRtpC07Y7nIXDMra4Skx8579IL3EnBPDlNLI9qkm8iUn-nvGkCUfB2Ho3vINx09QV3T6c64Kr5hdpv9d0PvRUNQ__&Key-Pair-Id=APKAIE5G5CRDK6RD3PGA)
HC induces high proliferation in IL-15–activated CD56+ cells. Purified CD56+ cells were cultured with IL-15 in the absence or presence of HC at concentrations ranging from 10–10 M to 10–4 M for a period of 20 days. (A) Cell counts, (B) [3H]TdR incorporation, and (C) viability estimated by trypan blue dye exclusion were analyzed every 5 days. Results represent the mean plus or minus the standard deviation (SD) of 3 independent experiments using CD56+ cells from healthy donors.
