Clinical Observation of Possibility of GVHD in Patients Treated by Transfer of Allo-LAK Cells
- VernacularTitle:临床应用同种LAK细胞是否导致移植物抗宿主病的初步观察
- Author:
Tao WAN
;
Jiangqiu LIU
;
Zhongyi LI
- Publication Type:Journal Article
- Keywords:
interleukin-2;
1 ymphokine activated killer cells;
graft-versus-host desease
- From:
Chinese Journal of Cancer Biotherapy
1995;0(03):-
- CountryChina
- Language:Chinese
-
Abstract:
Perepherial blood lymphocytes from normal donors were isolated by Haemonetice V50 Ampheresis System, and incubated in RPMI 1640 contained 1000U/ml rIL-2 and 10%AB serum at 37癈, 5%CO2. Five days later, these cells were harvested and tested their LAK activity. Then 10 patients with malignant metastases were treated by transfer of allo-LAK cells. After 2 and 6 months, the PEL from patients were seperated for the test of response to IL-2, proliferation to ConA and production of IL-2. The result showed that no significantly reducing of these value after patients being treated by Allo-LAK cells. Combined with clinical observation and pathological biopsy, it was concluded that GVHD couldn't be caused by transfer 6f allogenic LAK cells.
