SUN Yimin, LIU Shuzheng. CHANGES IN TUMOR NECROSIS FACTOR α (TNFα) EXPRESSION IN MOUSE PERITONEAL MACROPHAGES AFTER WHOLE BODY X-RAY IRRADIATION[J]. Journal of Radiation Research and Radiation Processing, 2000,18(3):236-239.
SUN Yimin, LIU Shuzheng. CHANGES IN TUMOR NECROSIS FACTOR α (TNFα) EXPRESSION IN MOUSE PERITONEAL MACROPHAGES AFTER WHOLE BODY X-RAY IRRADIATION[J]. Journal of Radiation Research and Radiation Processing, 2000,18(3):236-239.DOI:
The TNF-mediated L929 cell toxicity bioassay was used to examine the expression of TNFα in mouse peritoneal macrophages following whole body irradiation (WBI). The expression of TNFα gradually increased after WBI with 0.075Gy, reaching its peak at 12h. The TNFα expression of TNFα gradually increased from 3 to 120h after WBI with 2Gy. The expression of TNFα was significantly increased at 24h after WBI with 0.05, 0.075, 0.1. 0.2, 0.5, 1.0 and 2.0Gy.The expression of TNFα increased most markedly in the group irradiated with 0.5Gy.