EFFECT OF INDUCERS ON LEUKEMIA CELL
- VernacularTitle:白血病细胞诱导剂的作用探讨
- Author:
Xian DENG
- Publication Type:Journal Article
- Keywords:
leukemia;
cell line;
inducer
- From:
Academic Journal of Second Military Medical University
1982;0(02):-
- CountryChina
- Language:Chinese
-
Abstract:
The effect of inducers on leukemia cell line K562 was studied in liquid culture system in vitro. Our experimental results showed that hemin induced cells only to produce hemoglobin without suppressing the growth of cells; Butyric sodium inhibited only the growth of cells without induction of hemoglobin; Cytosine arabinoside and harring-tonine could induce the hemoglobin of cells in their toxicant quantification.The results suggest that hemin and butyric sodium may have not be a therapeutic effect on leukemia patient; The effect of induced differentiation and cell toxicity of cytosine arabin- oside and harringtonine may be closely interconnected. Clinically, there is still the possibility of cell toxicity in treatment of leukemia patients with small dosage of those drugs, and the effect of those drugs may be the combination of cell toxicity, induced differentiation and cell sensitivity.
