Main immunological reaction route of antigen-activated red blood cells and white blood cells
- VernacularTitle:抗原激活红细胞和白细胞免疫反应主干道的实验研究
- Author:
Feng GUO
;
Lezhi ZHANG
;
Meixian HUA
- Publication Type:Journal Article
- Keywords:
antigens;
interleukin-8;
erythrocytes;
allergy and immunology;
main road map
- From:
Medical Journal of Chinese People's Liberation Army
1983;0(02):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To determine the effect of antigen on the main immunological reaction route of red blood cells and while blood cells. Methods Cancer cells (5?10~6/ml) and/or Bacillus calmette-Guerin(BCG 0.1mg) or yeast cells(5?10~8/ml) were added into 0.2ml of whole blood cells (or 0.2ml of white blood cells) and 0.3ml of fresh plasma (or 0.3ml of NS) treated by citric acid, and incubated for 1h at 37℃. IL-8 level was measured by ELASA. The data could be divided into 4 groups. (1) 0.2ml of antigen (cancer cells or yeast cells or BCG) was added to 0.2ml of whole blood cells and 0.3m plasma. ②0.2ml of NS was added to 0.2ml of whole blood cells and 0.3ml of plasma. ③ 0.2ml of antigen was added to 0.2ml of white blood cells and 0.3ml of plasma. ④ 0.2ml of NS was added to 0.2ml of white blood cells and 0.3ml of plasma. Results Cancer cells, BCG and yeast cells could activate immunological reaction in blood, but could not activate immunological reaction of white blood cells in no plasma group with addition of antigen. The activation Index (2.124?0.860) of IL-8 in the group with addition of whole blood cells and plasma was significantly higher than that (0.390?0.08) in the group with addition of antigen, white blood cells and plasma (P
