Initial discussion about the promoted cellular immunologic effects of BCG by organic selenium / 重庆医科大学学报
Journal of Chongqing Medical University
;
(12)2007.
Artigo
em Chinês
| WPRIM
| ID: wpr-576881
ABSTRACT
Objective:
To discuss the influence of organic selenium on the immune effect of Bacille Calmette-Guerin(BCG).Methods:
C57BL6/J mice were randomized into 4 groups"BCG+Se"mice group were intracutaneously inoculated with BCG and orally fed with yeast-based selenium(Se);BCG mice group were immunized with BCG intracutaneously;Se mice group were im- munized with normal sodium and fed orally with Se;control mice group were immunized with normal sodium and fed orally water without Se.The mice were sacrificed after 4weeks or 8weeks to isolate the spleen mononuclear cells.T lympholeukocyte proliferation testing(stimulation index,SI),cytotoxic T lympholeukocyte(CTL)function testing as well as levels of IL-2 and IFN-?and mRNA levels of granzyme B and perforin were employed to assess the effect of vaccine for Mycobacterium tuber- culosis.They were determined by MTT assay,ELISA assay and RT-PCR,respectively.Results:
The levels of 6 detected items in"BCG+Se"group and BCG group were significantly different from those in the control group(P
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Tipo de estudo:
Ensaio Clínico Controlado
Idioma:
Chinês
Revista:
Journal of Chongqing Medical University
Ano de publicação:
2007
Tipo de documento:
Artigo
Similares
MEDLINE
...
LILACS
LIS