一种生活在土壤中的致病细菌为治疗癌症带来了新希望。诺维氏梭菌在缺氧环境中生活,它们分泌的酶能够破坏并杀死哺乳动物细胞。肿瘤内部供血量不足,因此也是缺氧环境,科学家于是想到,何不利用诺维氏梭菌杀死肿瘤细胞呢?一支科学家团队对诺维氏梭菌进行处理,使其变得更安全。然后,他 A bacteria that lives in the soil brings new hope of treating cancer. Clostridium norviii lives in hypoxic conditions and their secreted enzymes can destroy and kill mammalian cells. Inadequate blood supply inside the tumor, and therefore hypoxic environment, so scientists think of why not use the shuttle to kill Clostridium neovesmitis tumor cells? A team of scientists to deal with Clostridium norviii to make it safer. Then, he