METHODS: MTT assay to test cytotoxicity; cell staining and NBT reduction to test cell differentiation.
方法:MTT法测定细胞增殖,细胞染色和NBT还原试验测定细胞分化。
The effects of selenium chiston on NB4 cells was studied by MTT, AO/EB and NBT reduced methods.
应用MTT法、AO/EB荧光染色法和NBT还原法观察硒化壳聚糖对NB4肿瘤细胞株生长的影响。
The experiments indicated that it was possible that the reductant of NBT in the freeze thaw cycle was superoxide anion free radical.
实验还表明还原NBT的还原剂很可能是超氧阴离子自由基。
METHODS: Proliferation curve, morphology and NBT test were used to determine the proliferation and differentiation of NB4 cells.
方法:采用细胞生长曲线、形态学及NBT(硝基四氮唑蓝)还原试验判定NB4细胞的生长、分化及功能;
SOD activities in blood RBC and the myocardial ATP contents of rats in each group were determined respectively with NBT and bioluminescence methods.
分别采用四氮唑蓝法和生物发光法测定各组大鼠血红细胞SOD活性及心肌at P含量。
Part of the acute promyelocytic leukemia cells appeared indigo granules and apoptosis body in plasma through NBT test.
NBT还原实验发现部分早幼粒白血病细胞胞奖内出现紫蓝色颗粒,并见到核碎解成染色质小体(凋亡小体)。
The experiment was performed by using in situ hybridization, NADPH NBT histochemistry, RNA dot blot and protein dot blot techniques.
实验采用原位杂交,NADPH -NBT组织化学,RNA斑点印迹及蛋白质斑点印迹技术。
METHODS: NBT dye reduction ability was used as the biomarker of differentiation of NB4 cells. Apoptosis was assayed through genomic DNA gel electrophoresis.
方法:分别用NBT还原力分析、DNA电泳分析观察药物诱导分化和凋亡作用;
Shaking flask and pot experiment were carried out to study the dissolution of feldspar and growth promoting of the plants by the strain NBT of silicate bacterium.
在摇瓶和土壤耗竭条件下研究了硅酸盐细菌NBT菌株的解钾作用以及对作物生长的促进作用。
The flask shake experiment showed that the strain NBT was capable of not only releasing potassium from soil minerals but also absorbing most of the potassium released.
摇瓶试验表明,NBT菌株不仅能分解土壤矿物并释放出其中的钾,而且具有很强的吸钾功能。
Positive signals were identified by observing the blue and purple spots produced by the catalytic reaction of Alkaline phosphatase to NBT and BCIP.
通过观察堿性磷酸酶对NBT和BCIP的催化反应产生蓝紫色斑点来判定阳性信号。
The effect of temperature on the ferroelectric properties of NBT and the mechanism of relaxation are introduced.
介绍了温度变化对NBT铁电性能的影响以及产生弛豫相变的机理。
Methods: in vitro cell culture, MTT titration, NBT reduction and phagocytosis determination were employed to study the effects of JLC on HL-60 cells.
方法:利用体外细胞培养、MTT、NBT染色及吞噬功能测定等方法,观察在不同浓度金龙胶囊作用下人早幼粒白血病细胞系(HL - 60)的细胞形态和功能的变化。
Therefore, continuous assay of neutrophil activation with NBT is an important index for the prognosis of severe burns.
提示NBT连续测定对判定重癥烧伤预后有重要意义。
NBT reduction test showed functional maturity of the differentiated HL-60 cells.
四唑氮蓝还原试验显示其功能亦渐超成熟。
It was found that these three compounds can induce the differentiation of HL-60 cells in vitro, judged by cell growth inhibition, morphologic observation and NBT reduction ability.
结果表明,在适当的用药浓度下,从细胞生长抑制情况、形态学观察及NBT还原能力测定判断,三种药物对HL - 60细胞有明显的诱导分化作用。