Second , carbon nanotube ( cnt ) was used in the fabrication of xanthine oxidase ( xod ) biosensor . xod / cnt / gc electrode was fabricated . the influences of cnt , ph and scan rate to the electrode were discussed 系統(tǒng)地研究了ph 、掃速對(duì)hrp酶電極電化學(xué)性能的影響,優(yōu)化了電極的制備條件,實(shí)現(xiàn)了hrp酶電極對(duì)h2o2的響應(yīng),并考察了電極的穩(wěn)定性。
In the present study , after treated with xanthine / xanthine oxidase system , cells viability , cells cycle , the expression of apoptosis proteins p53 , bax and bcl - 2 , and the level of superoxidase , glutathione , malondialdehyde of neuronal differentiated pc 12 cells in the absence and / or presence of c . chinensis extract were also compared 通過(guò)比較活性氧作用細(xì)胞后的細(xì)胞活力、細(xì)胞周期、凋亡相關(guān)蛋白( p53 、 bax 、 bcl - 2 )水平以及細(xì)胞中sod 、 gsh 、 mda的差異,發(fā)現(xiàn)菟絲子提取物對(duì)活性氧引起的細(xì)胞凋亡有一定的保護(hù)作用。
百科解釋
; The bounded FAD (red), FeS-cluster (orange), the molybdopterin cofactor with molybdenum (yellow) and salicylate (blue) are indicated.