ESTABLISHMENT OF A MURINE ASCITES HEPATOMA CELL LINE H22-F25/L AND ITS BIOLOGICAL CHARACTERISTICS

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摘要 Havingbeenpassedfor160generations,acelllinedesignatedasH22-F25/LwasestablishedfromamurinetumorlymphaticmetastatlcmodelH22-F25whichhadbeensetupinourcollege.Thecelllinewasinsuspensionculturewitharapidproliferationandstablegrowth.Thepeaktuneofcelldivisionandproliferationwas48and96hoursafterculture.Inaweek,thecellnumberwasIncreasedby25tunes.H22-F25/Lstillkeepsthefeaturesofapoorlydifferentiatedcancer.Itstumorinducingrate(invivo)was100%in615mice.Lymphnodemetastasisratewas50%andpulmonarymetastasisrate10%.H22-F25/LIsapopulationofheterogenetlctumorcellsIncluding2stemcelllines(themodelnumberofchromosomesbeing43in40%tumorcellsand86in32%)andsomesidelines.ThecommonmarkerchromosomesM1,M2,M3andM4werepresentinallstemandsidelines.
机构地区 不详
出版日期 1992年01月11日(中国期刊网平台首次上网日期,不代表论文的发表时间)
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