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=1726826887&Signature=G3beLkA0AZLrzj44Z54JjqV6CW54NweT7khVZmpxgx-e~0pw-vPh-QQ0c9aDbkpgUYHS0dSJ3prq-NzvRhGcDF14pzdoNeyuWTpkAKr8mKLjMvko8xxAF~1nLSaRvfM~WDdsagbQr7kg9Y1w-tys5RuldcL2rZHk8BOG~tYMBqab6s~-JyAHhrRsG72ZdyuEAirLjTMlMauMQw0vG2nydjZJYIvyIAd4Xo2PcHx7OKQ9Zk9fcdZ6BUQbvLQcKoTqNdC0B0oMof2uAn1dREGKQsW40oJ1a8wiU4Zb7b-gov0sQEa0ciJ-T-p3n7l2gmJv2nKUABgmxuuvHYNgXs9QJg__&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.
