公开(公告)号：US20090117655A1

公开(公告)日：2009-05-07

申请号：US11935354

申请日：2007-11-05

申请人： Sunao Kubota ,  Yujin Kubota ,  Tuyoshi Takara

发明人： Sunao Kubota ,  Yujin Kubota ,  Tuyoshi Takara

IPC分类号： C12N5/00

CPC分类号： C12N5/0068 ,  C12N5/0693 ,  C12N2533/30

摘要： A culture method for allowing only cancer cells to grow from a cancerous organ or tissue sample removed surgically or endoscopically, forming a spheroid of cancer cells having a tissue structure and different cell stages similar to a tissue structure and cell stages in the living body, and removing the cultured spheroid of cancer cells from the matrix by changing the temperature within the physiological temperature range.

摘要翻译： 一种用于仅允许癌细胞从手术或内窥镜去除癌症器官或组织样品生长的培养方法，形成具有与生物体中的组织结构和细胞阶段类似的组织结构和不同细胞阶段的癌细胞的球体，以及 通过改变生理温度范围内的温度从基质中去除培养的癌细胞的球体。