Radiation protection and antitumor effects in Hatakeshimeji (Lyophyllum decastes sing)

The effect on an anti-tumor is admitted in the lyophyllum decastes sing extraction thing, and it has the action mechanism cleared to depend on the immunity action. The existence of the synergistic effect in effect on an anti-tumor radiation irradiation, an individual with the medication of lyophyllum decastes sing and effect on combination and the effect on protection of the leukocyte decrease by the radiation was examined by this research. After about 2x106 inoculated sarcoma 180 on the ICR mice, a lyophyllum decastes sing extraction thing gave 100mg/kg for 2 weeks in endoceliac at the every other day. After that, the radiation irradiation of 2 Gy was done three times, and it went to the sutra time target the number of the leukocytes, the lymph node ball some prizes of measurement. And, weight and tumor size were measured after the cancer cell inoculation two weeks. The decrease of the clear tumor size was recognized by the group that only a cancer cell was inoculated by the radiation independent irradiation group, lyophyllum decastes sing and the radiation combination group though tumor size increased as it passed. It faced by the group that only a cancer cell was inoculated after the irradiation 15 days though it died the precedent, and a half existed by lyophyllum decastes sing and the radiation combination group. And, the numbers of the leukocytes, the number of the lymphocyte were on the increase regardless of the existence of the radiation irradiation by the medication of lyophyllum decastes sing. It thinks with the thing that the effect is shown for the effect on immunity recovery in the radiotherapy and the prevention of a side effect of the radiation from this result. Showing the effect for not only effect on prevention of the cancer and effect on healing but also the effect on immunity recovery in the radiotherapy, the prevention of a side effect by taking lyophyllum decastes sing is considered