Expression of TNF-alpha in pig fetal cells stimulated in vitro

被引:8
作者
Trebichavsky, I [1 ]
Splichal, I [1 ]
BarotCiorbaru, R [1 ]
机构
[1] UNIV PARIS 11,INST BIOCHIM,F-91405 ORSAY,FRANCE
关键词
D O I
10.1007/BF02814750
中图分类号
Q81 [生物工程学(生物技术)]; Q93 [微生物学];
学科分类号
071005 ; 0836 ; 090102 ; 100705 ;
摘要
Macrophages and lymphocytes of pig fetuses stimulated in vine with bacterial mitogens such as lipopolysaccharide and Nocardia opaca delipidated cell mitogen showed a high TNF-alpha cytoplasmic expression. TNF-alpha was detected by immunofluorescence in peripheral blood lymphocytes and lymphocytes from the thymic region as early as at 34 d of gestation. Macrophages were the main producers of TNF-alpha at later developmental stages.
引用
收藏
页码:417 / 420
页数:4
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