human leukemia ( acute nonlymphocytic leukemia ) cell colonies grow well in a similar in vitro culture system , and vitamin c has been shown to enhance the growth of leukemic cell colonies in 77 ( 35 % ) of 219 leukemic patients while none of 34 normal bone marrows tested simultaneously shows growth enhancement by this vitamin .
C0023467
acute nonlymphocytic
C0005953
bone marrows