Biological anti-cancer technology,The traditional approach to cancer treatment Biological technology to treat cancer Several different biological treatment,Traditional methods for the treatment of cancer and shortcomings,surgery,radiotherapy(放疗）,chemotherapy（化疗）,tumor cells(肿瘤细胞) are difficulty being got rid of the operation, and easy to metastasis（转移） and recurrence（复发），patients often are painful .,Biological technology to treat cancer,Genetic engineering Biological missiles(生物导弹） CLS biological therapy Nano cell therapy,Genetic engineering,Genetic modification is mainly refers to the use of biological chemical methods to modify DNA sequence（序列）, the purpose gene into the host cell（宿主细胞）, or specific gene fragment（片段） is removed from the genome（基因组）,Biological missiles(生物导弹）,Directional target cell therapy（定向靶细胞治疗），drugs and tumor cells, by using the antigen(抗原） antibody （抗体）specificity, the method make the drug concentration in the tumor site, achieve efficient killing tumor and reduce the toxicity （毒性）to normal cells.,CLS biological therapy,Biological treatment is mainly from the perspective of tumor immunology（肿瘤免疫学） to cure tumor ，the theory is authigenic immune cells（自身免疫细胞） to kill tumor cells. CLS is shorted from care life of science, it is a kind of “science“ to take care of our life for the purpose of the concept of tumor biological treatment.,killing tumor cells from the bodys own cells, inhibit （抑制）cancer cell growth, metastasis and recurrence, enhance the sensitivity of chemotherapy（化学疗法）, reduced immune function（免疫功能） damage, effectively remove residual tumor cell（参与肿瘤细胞） after the surgery, radiotherapy, chemotherapy, non-toxic side effects;,Nano cell therapy,this method is like to spy agency work.Researchers will “nano cell” disguised as a harmless cells, then secretly through the bodys immune system, into the tumor inside and on the wall on the double dose of the poison.“Nano cell” is first closed tumor vascular system, and then open a parcel containing kill cancer cells drugs. Close the tumor vascular system can make the “nano cell” (release toxins释放毒素) be absorbed effectively.,Thank you！,