血卟啉衍生物 meaning in English

hematoporphyrin derivatives

2 . to know the injuring and photobleaching properties of two screened photosensitizer , i . e . hypocrellin a ( ha ) and hypocrellin b ( hb ) using haematoporphyrin derivative ( hpd ) as their control and to measure their ic50 concentration at the saturated light dose and ic50 light dose in saturated concentration
2以血卟啉衍生物( hpd )为对照，测定上述筛选出的光敏剂?竹红菌素( ha ， hb )在饱和光剂量条件下，光敏剂半数杀伤浓度和在饱和光敏剂剂量条件下半数杀伤光剂量，了解ha 、 hb的杀伤效率和漂白特性。