NOVEL GERM-CELL TUMOR-CELL LINE ESTABLISHED FROM A TESTICULAR FEMINIZATION SYNDROME

被引:0
|
作者
IMAMURA, K [1 ]
KIYOZUKA, Y [1 ]
NISHIMURA, H [1 ]
YAKUSHIJI, M [1 ]
机构
[1] KURUME UNIV,SCH MED,DEPT PATHOL 2,KURUME,FUKUOKA 830,JAPAN
关键词
GERM CELL TUMOR CELL LINE; TESTICULAR FEMINIZATION SYNDROME;
D O I
暂无
中图分类号
R73 [肿瘤学];
学科分类号
100214 ;
摘要
We analyzed a novel cell line established from a testicular feminization syndrome. The original tumor was an endodermal sinus tumor with seminoma. The doubling time, the saturation density and the mitotic index were 36.1 hours, 3.65x10(4) cells/cm2 and 4.3%, respectively. The mode number of chromosomes was 102. Results of the MTT assay showed that the cell line had an IC50/PPC of less than 0.1 for methotrexate and actinomycin D. The effects of methotrexate were schedule dependent; the effects of actinomycin D were both schedule and dose dependent.
引用
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页码:17 / 25
页数:9
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