Nuclear factor - kb ( nf - kb ) is one kind of cell transcription factor that exist in many kinds of cells in nervous system . it is also has great association with the process of neuronal degeneration and apoptosis . from the above we can see that tbi , secondary brain injury , apoptosis and cytokines associated tightly 細(xì)胞核因子b ( nuclearfactor - b , nf - b )是一類普遍存在的細(xì)胞轉(zhuǎn)錄因子,功能性nf - b復(fù)合物存在于神經(jīng)系統(tǒng)的各種類型的細(xì)胞中,包括神經(jīng)元、星形膠質(zhì)細(xì)胞、小膠質(zhì)細(xì)胞、少突膠質(zhì)細(xì)胞中,在神經(jīng)細(xì)胞變性和凋亡過程中起十分重要的作用。