把肉瘤180细胞接种在小鼠大腿外侧肌肉内,6天后,在肿瘤内不同方向注射以NaCl为主要成分的高渗溶液。注射后2h肿瘤细胞皱缩,瘤细胞间出现大的间隙;6h后瘤细胞明显皱缩,胞核固缩,出现明显坏死.淤滞性充血及出血;24h后肿瘤细胞大片坏死,仅有个别瘤细胞灶残留。 Sarcoma 180 cells were inoculated into the lateral thigh muscles of the mice. Six days later, hypertonic solutions containing NaCl as the main component were injected into the tumor in different directions. At 2h after injection, the tumor cells shrank with large gaps between the tumor cells; after 6 hours, the tumor cells shrank significantly, the nucleus was pyknosis, there was obvious necrosis, stasis congestion and hemorrhage; after 24h, the tumor cells had large necrosis with only a few tumors. Cell stove residual.