Methods: The area of light s pot and the time of irradiation was adjusted according to the tumor volume,biol ogic behavior of the tumor in control group and PDT group and the survival time was observed.
英
美
- 方法 :根據腫瘤體積決定光源輸出的光斑面積和計算光照射時(shí)間 ,比較PDT治療組與荷瘤對照組的腫瘤生物學(xué)特點(diǎn)及荷瘤小鼠的生存期。 結果 :所有小鼠瘤細胞均成功種植 ,腫瘤體積呈對數增長(cháng) ,在局部呈浸潤性生長(cháng) ;
