Effects of selenium and iodine on c-fos and c-jun mRNA and their protein expressions in cultured rat hippocampus cells.

摘要

The objective of the study was to investigate the effect of selenium (Se) and iodine (I) for expressions of c-fos and c-jun mRNA and their proteins in cultured rat hippocampus cells in selenium- and iodine-containing medium. With cultured rat hippocampus cells, the different doses of Se and I were added into the medium. The expressions of c-fos/c-jun in cultured rat hippocampus cells (1 d, 3 d, 5 d, 7 d, and 10 d) were studied by using both in situ hybridization histochemistry and SABC immunohistochemistry techniques. Both Se and I could enhance expressions of c-fos and c-jun mRNA and their proteins, especially c-jun mRNA expression in the Se and I united group. Se and I could promote the expressions of c-fos and c-jun and thus may affect the differentiation and development of hippocampus neurons.