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   神经细胞凋亡率 的翻译结果: 查询用时:0.204秒
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神经细胞凋亡率
相关语句
  apoptosis rate of nerve
     ④Change of nerve cell apoptosis at different time points after transplantation of BMSCs apoptosis rate of nerve cells of cortex at the injured side of the cell transplantation was significantly decreased on day 7 14 and 21 days after transplantation as compared with injury control group (17.26±2.71),(11.78±2.52);
     ④骨髓基质细胞移植后不同时间点伤侧皮质神经细胞凋亡的变化:与损伤对照组比较,细胞移植组伤侧大脑皮质神经细胞凋亡率在移植后7,14,21d明显降低犤(17.26±2.71),(11.78±2.52);
短句来源
     Significantly increased expression levels of Fas protein and NMDA receptor and apoptosis rate of nerve cells were positively correlated with the bilirubin level in rat brain tissues.
     结果 高胆红素血症时 ,海马区神经组织 ,Fas蛋白、NMDA受体表达率及神经细胞凋亡率明显增高 ,且与脑组织胆红素浓度呈正相关。
短句来源
  apoptotic rates of neurons
     At 24h after treatment with dopamine or norepinephrine (80, 160 and 320μmol/L) as well as with 320μmol/L serotonin, apoptotic rates of neurons were significantly higher than that of the controls, respectively ( P <0 05).
     ②给予 80、16 0、32 0 μmol/LDA、NE及 32 0 μmol/L 5 HT处理 2 4h后 ,神经细胞凋亡率明显高于浓度效应对照组 (P <0 0 5 ) ;
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  “神经细胞凋亡率”译为未确定词的双语例句
     ②The ratio of neuron apoptosis in cortex of group Ⅲ was significantly lower than that of groupⅡ(2.98±0.54/HP vs 5.05±1.17/HP,P<0.01),but higher than that of groupⅠ(2.3±0.69/HP, P<0.05).
     ②组Ⅲ仔鼠皮层神经细胞凋亡率显著低于组Ⅱ(分别为2.98±0.54个/HP和5.05±1.17个/HP,P<0.01),但高于组Ⅰ(2.3±0.69个/HP,P<0.01)。
短句来源
     [Result](1)The ratio of neuronal apoptosis in cortex of each group was statistically different (F=55.63,P<0.01).
     【结果】①3组仔鼠皮层神经细胞凋亡率差异有统计学意义(F=55.63,P<0.01)。
短句来源
     Results In FACS assay the apoptotic rate of the normal control group and of the hypoxia-induced apoptotic group were 0.78% and 31.61% respectively.
     结果(1)流式细胞仪测定结果:正常对照组神经细胞凋亡率为0.78%,凋亡阳性组细胞凋亡率为31.61%,人参皂甙Rb1 1、2、3组细胞凋亡率分别为8.52%、4.86%、1.43%,黄芪注射液1、2、3组细胞凋亡率分别为16.06%、7.03%、1.22%;
短句来源
     (2) at 24 h after treating with 80, 160 and 320 μmol/L dopamine, neurons apoptotic rates were (41 49±1 32)%, (65 67±1 68)% and (84 65±2 21)%, respectively, being significantly higher than that of the control group 〔(2 07±0 26)%, P<0 05〕;
     (2 )给予 80、16 0、32 0 μmol/LDA处理 2 4h后神经细胞凋亡率分别为 (41 49± 1 32 ) %、(6 5 6 7± 1 6 8) %、(84 6 5± 2 2 1) % ,明显高于浓度效应对照组〔(2 0 7± 0 2 6 ) % ,P <0 0 5〕 ;
短句来源
     Results Apoptosis rates of the Groups B and C were 6 and 8 times than that of the Group A respectively ( P <0.01).
     结果 B组和C组神经细胞凋亡率分别为A组的 6倍和 8倍 (P <0 .0 1) ;
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     Apoptosis rate shows an increasing trend;
     凋亡呈现增加的趋势;
短句来源
     Flurorescence staining was used to detect the percentage of apoptosis.
     荧光染色检测凋亡;
短句来源
     ④ Examination of apoptostic nerve cells.
     ④凋亡神经细胞检测结果。
短句来源
     ③ Expression of apoptosis nerve cell cytokines.
     ③神经细胞凋亡因子检测结果。
短句来源
     However there was no significant difference in neuron apoptosis between 2 groups when naloxone was used at 2 hours after FS.
     而惊厥后 2h给药 ,神经细胞凋亡差异无显著性 (P >0 .0 5 )。
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おim:To study the apoptosis of neural cells and its gene regulation in brain of aging rags.Methods:To identify the morphological characters and percent of neuronal apoptosis in hippocampus with in TDT(teminal deoxynuleotidyl transferasemediated nickend labeling) and FACS can to determine the expression of bcl2,bclx1,and bax by immunohistochemical staining.Results:There is typical characters of neuronal apoptosis in old group.The percent of neuronal apoptosis of old group is higher than that yourger group(P<001).The...

おim:To study the apoptosis of neural cells and its gene regulation in brain of aging rags.Methods:To identify the morphological characters and percent of neuronal apoptosis in hippocampus with in TDT(teminal deoxynuleotidyl transferasemediated nickend labeling) and FACS can to determine the expression of bcl2,bclx1,and bax by immunohistochemical staining.Results:There is typical characters of neuronal apoptosis in old group.The percent of neuronal apoptosis of old group is higher than that yourger group(P<001).The expression of bcl2,bclxl decreased and bax incressed in old group.Conclusion:there is neuronal apoptosis in aging of the brain and the change of neuronal apoptosis consisitant with gene expression.

目的研究老年鼠脑老化神经细胞的凋亡及基因调控。方法用TDT法及流式细胞仪观察不同鼠龄海马神经细胞凋亡及凋亡发生率,并用免疫组织化学检测bcl-2、bcl-x1及bax基因表达。结果老年组神经细胞在荧光显微镜下显示较典型的细胞凋亡特点,老年组海马神经细胞凋亡率与青年组比较有显著差异。老年鼠bcl-2,bcl-x1表达下调,而bax的表达量明显增加。结论脑老化过程中存在着以细胞凋亡形式的神经细胞的死亡。细胞凋亡的变化与基因的表达相一致

Objective To evaluate the neurotoxic effects of xylene on m orphology and apoptosis ofneuronsin rats’brain ,and whether there could be any relation between the two groups of rats with differentages and the neruotoxic effects of xylene . Methods Male S Drats ,with age of 2 m onth or 8 month ,were ad ministered xylene intraperitoneally on alternate days at a dose of 0 ,125 ,250 or 500 m g/kg for 30 days . H Estaining m ethod and T U N E Ltechnique were used to examine the morphology of brain and the...

Objective To evaluate the neurotoxic effects of xylene on m orphology and apoptosis ofneuronsin rats’brain ,and whether there could be any relation between the two groups of rats with differentages and the neruotoxic effects of xylene . Methods Male S Drats ,with age of 2 m onth or 8 month ,were ad ministered xylene intraperitoneally on alternate days at a dose of 0 ,125 ,250 or 500 m g/kg for 30 days . H Estaining m ethod and T U N E Ltechnique were used to examine the morphology of brain and the apoptosis ofneruons. Results The degeneration of neurons was observed both in brains of 2 month and 8 month in thethree exposure groups . Gliosis was detected in brain of 2 m onth at 250 and 500 m g/kg and in 8 m onth at 500mg/kg only . Oede ma and cellular infiltration were only seen in 2 month rats . The characteristics of T U N E Lpositive neurons are nuclear shrinkage and stronger fluorescence in nuclei than that in normal neurons . Thenum ber of T U N E Lpositive cells was 1 .53 per field of vision in exposed group and 0 .93 per field of vision incontrol group in brains of 2 month rats( P < 0 .001) . More T U N E Lpositive cells were seen in exposed group(1 .65 per field of vision) than those in control group(1 .15 per field of vision) of 8 month rats( P < 0 .05) . Conclusion Xylene induced m ore serious m orphological changes and more apoptosis cells in the brain ofyounger rat than in the brain of older one . Itis suggested that younger ratis more susceptible to the neurotoxiceffects of xylene than older one .

目的 探讨年龄对二甲苯神经毒作用的影响。方法 采用 H E 染色法和 T U N E L 技术对不同月龄大鼠的脑组织病理形态学和神经细胞凋亡情况进行了研究。结果 二甲苯500 m g/kg 染毒后,2 月龄组较8 月龄组大鼠脑组织形态学改变相对严重,2 月龄组染毒大鼠神经细胞凋亡的发生率为(1 .53 ±1 .06) 个/ 视野,明显高于同龄对照组的(0 .93 ±0 .75) 个/ 视野, F= 12 .659 6 , P< 0 .001 ;8 月龄组染毒大鼠的神经细胞凋亡率为(1 .65 ±1 .11) 个/ 视野,明显高于同龄对照组的(1 .15 ±1 .07) 个/ 视野, F= 6 .263 3 , P< 0 .05 。结论 低龄大鼠对二甲苯的神经毒作用更为敏感

Objective To measure the number

目的探讨脑缺血半暗带转归过程中神经细胞的死亡机制。方法采用大鼠大脑中动脉(MCA)闭塞及再通模型,MCA闭塞时间分别为30、60、90、120和180分钟,再灌流48小时,用HE染色和TUNEL原位标记法分别对缺血半暗带和缺血中心区细胞坏死和凋亡的动态变化进行定量观察,并计算两种死亡细胞在缺血中心区和半暗带所占的百分比。结果脑缺血60~180分钟的各时间点,半暗带的神经细胞凋亡率(分别为76%、124%、238%和294%),显著高于缺血中心区(分别为69%、78%、79%和82%),并随缺血时间的延长而显著升高,细胞坏死率在缺血90分钟以上时无明显变化。结论脑缺血半暗带恶化过程中神经细胞死亡以及由此所引起的不可逆性损伤病灶的扩大,可能主要是通过细胞凋亡机制实现的。

 
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