Abstract Histologically intact tissue of human gast ric carcinoma SGC - 7901 maintained by passage in the subcuitis of nude mouse was implanted orthotopically into the stomach wall of SCID mouse.

• 摘要 将传代于裸鼠皮下的人胃癌SGC - 7901 完整组织原位移植于SCID 鼠,探讨移植后自主生长的肿瘤生物学特性及其侵袭转移与形态学特征。