EFFECTS OF INTERLEUKIN-2 AND POLYSACCHARIDE OF ASTRAGALUS ON MURINE NK CELL: CYTOCHEMISTRY AND ULTRASTRUCTURE
- VernacularTitle:白细胞介素2和黄芪多糖对小鼠NK细胞作用的细胞化学和超微结构观察
- Author:
Xiaoming ZHANG
;
Jingshan YANG
- Publication Type:Journal Article
- Keywords:
Interleukin-2 (IL-2);
Polysaccharide of astragalus (PA);
Acid phosphatase (AcP);
Acid naphthyl acetate esterase (ANAE);
Cytochemistry;
Ultrastructure
- From:
Acta Anatomica Sinica
1953;0(01):-
- CountryChina
- Language:Chinese
-
Abstract:
In this paper, murine natural killer (NK) cells were studied with cytochemistry and electron-microscopy after treated with interleukin-2 (IL-2) and polysaccharide of astragalus (PA). The results showed that acid phosphatase (AcP), acid naphthylacetate esterase (ANAE) and naphthol-AS-D chloroacetate esterase (NCAE) were positive in NK cells, and the activity of AcP and ANAE was enhanced by IL-2 and PA. Significant changes of NK cells in ultrastructure took place after preculturing with IL-2.
