The studies of effect on tumor cell apoptosis with SOD and its anti−oxidation effect III. The effect of SOD on lipid peroxidation of tumor cell of tumor−bearing mice under fractional irradiation
LIU Yongbiao, ZHAO Jie, LIU Ying, et al. The studies of effect on tumor cell apoptosis with SOD and its anti−oxidation effect III. The effect of SOD on lipid peroxidation of tumor cell of tumor−bearing mice under fractional irradiation[J]. Journal of Radiation Research and Radiation Processing, 2004,22(4):243-248.
LIU Yongbiao, ZHAO Jie, LIU Ying, et al. The studies of effect on tumor cell apoptosis with SOD and its anti−oxidation effect III. The effect of SOD on lipid peroxidation of tumor cell of tumor−bearing mice under fractional irradiation[J]. Journal of Radiation Research and Radiation Processing, 2004,22(4):243-248.DOI:
In this paper the effect of injury of SOD on lipid peroxidation of tumor cell, telomerase activities in tumor tissues, expression of protooncogene c−Jun pretein were been studied with irradiated tumor−bearing mice. It has been found that content of MDA increased in S,180 , sarcom group and Lewis lung cancer group in situation of SOD injury while the content of GSH, GPX and activity of T−SOD decreased For former and with no change of GSH for later. It has also been found that SOD can reduce the telomerase activities in S,180, and H,22, and expression of protooncogene c−Jun in S,180, sarcom, Lewis lung cancer tumor tissues. The radiosensitivity of SOD may have some relationship with the effect on expression of protooncogene c−Jun and telomerase activities, and metabolism of SOD in different kinds of tumor.