The Influence of ~(60)Co Irradiation on Circulating Immune Complexes Formation in Rabbits
- VernacularTitle:~(60)Co照射对家兔循环免疫复合物形成的影响
- Author:
Xihua ZHU
;
Peirong XIE
;
Kuiwei DONG
;
Lifang HE
;
Feisha ZHAO
;
Qinghe FENG
;
Yunhui HUANG
- Publication Type:Journal Article
- From:Journal of Third Military Medical University
1983;0(03):-
- CountryChina
- Language:Chinese
-
Abstract:
Experimental acute serum sickness was produced in 20 rabbits By a sensitizing injection with bovine serum albumin (BSA) through the auricular vein. Five days after the sensitization, ten of the 20 animals were given a total body irradiation of 300 r from a 60Co sourse. No radiation was given to the other 10 animals which served as controls. Blood samples were taken from the rabbits of both groups before and 2 , 4 , 6 , 8 , 10, 12, 14, and 16 days after antigen injection. After the sera were seperated, the concentrations of the circulating immune complexes were determined with the PEG complement consumption test. It was found that the dynamic curves of the concentrations of the circulating immune complexes of the two groups were essentially similar. This result strongly suggests that total body irradiation of gamma rays given five days after the sensitization of an antigen exerts no influence on the formation of the circulating immune complexes though acute radiation sickness is well established.
