Poly adenosine diphosphate-ribose polymerase regulates the expression of nuclear factor-?B and related inflammatory factors in rat hippocampus after epilepsy / 中国病理生理杂志

ABSTRACT

AIM:To investigate the time course of nuclear factor-?B (NF-?B) and the effects of 3-aminobenzamide (3-AB) on the expressions of NF-?B,interleukin-1? (IL-1?) and cyclooxygenase-2 (COX-2) in hippocampus after seizures. METHODS:Epilepsy were induced by kainic acid through cerebral ventricular injection. Western blotting was used to detect NF-?B p65 expression in nucleus at various experiment groups. Moreover,mRNA and protein expressions of IL-1? and COX-2 in different experiment groups were determined by RT-PCR and Western blotting analysis. RESULTS:NF-?B p65 immunoreactivity began to increase in the nuclear fraction at 2 h (P