用低功率的YAG激光,治愈了小鼠的移植癌瘤。其方法和实验结果介绍如下。 材料和方法 昆明种雌性小鼠,于后肢腹股沟处皮下接种U—14鳞癌株。接种量为每只鼠300万个细胞。经过8日,瘤体长到一定体积(见表1),始行照射治疗。以不照射组为对照组。治疗的前一天,以8％的Na_2S液对照射区域脱毛。 Low-power YAG lasers were used to cure mouse transplanted tumors. The method and experimental results are described below. Materials and Methods Kunming female mice were inoculated subcutaneously with the U-14 squamous cell carcinoma at the inguinal region of the hindlimb. The inoculation amount was 3 million cells per mouse. After the 8th, the tumor grew to a certain volume (see Table 1) and it was irradiated with radiation. The non-irradiation group served as a control group. The day before the treatment, the irradiated area was depilated with 8% Na 2 S solution.