The present study observed the dynamic expression of CD133, nuclear factor-κB and glial fibrUlary acidic protein in the hippocampal CA3 area of the experimental posttraumatic epilepsy rats to investigate whether glio...The present study observed the dynamic expression of CD133, nuclear factor-κB and glial fibrUlary acidic protein in the hippocampal CA3 area of the experimental posttraumatic epilepsy rats to investigate whether gliosis occurs after posttraumatic epilepsy. CD133 and nuclear factor-κB expression was increased at 1 day after posttraumatic epilepsy, peaked at 7 days, and gradually decreased up to 14 days, as seen by double-irnmunohistochemical staining. Glial fibrillary acidic protein/nuclear factor-EB double-labeled cells increased with time and peaked at 14 days after posttraumatic epilepsy. Results show that activation of hippocampal neural stem cells and glial proliferation after posttraumatic epilepsy-induced oxidative stress increases hippocampal glial cell density.展开更多
基金the Science and Technology Foundation of Fujian Province, No. 2007F5045the Program for New Century Excellent Talents in Fujian Province University, No. NCETFJ-0702
文摘The present study observed the dynamic expression of CD133, nuclear factor-κB and glial fibrUlary acidic protein in the hippocampal CA3 area of the experimental posttraumatic epilepsy rats to investigate whether gliosis occurs after posttraumatic epilepsy. CD133 and nuclear factor-κB expression was increased at 1 day after posttraumatic epilepsy, peaked at 7 days, and gradually decreased up to 14 days, as seen by double-irnmunohistochemical staining. Glial fibrillary acidic protein/nuclear factor-EB double-labeled cells increased with time and peaked at 14 days after posttraumatic epilepsy. Results show that activation of hippocampal neural stem cells and glial proliferation after posttraumatic epilepsy-induced oxidative stress increases hippocampal glial cell density.
