CONCLUSION: Quercetin could inhibit the proliferation and induce the apoptosis of K562 cells within a certain dose range in vitro.
结论：槲皮素在体外一定浓度范围内能抑制K562细胞增殖，诱导凋亡。
Trend DEX is a safely drug while using in critically ill patients, with advantage of wide dose range and minimal respiratory depression.
趋向DEX的安全范围较宽，对呼吸影响小，特别是对心肺功能严重受损的重症先心病患儿能发挥独特的优势。
Within the dose range of curing agent and enlargement agent , the composition of sand consolidation agent is optimized by using quadrature test .
辅以少量增孔助剂，对砂孔进行固结试验。 在固化剂和扩孔剂用量范围内，利用正交试验优化固砂剂组成。
The uncertainty of estimated dose by dose-effect curve is depending on the dose rate, especially, in the low dose range the influence is remarkable.
由于剂量率的影响，利用微核剂量效应曲线估算得到的剂量值，存在较大的不确定度，尤其进行低剂量估算时更明显；
Nonsteroidal anti-inflammatory medications should be prescribed at doses in the upper end of the dose range (eg, ibuprofen 800 mg orally every six hours).
非甾体类消炎药的处方剂量应该是该药剂量的上限(如布洛芬800mg口服每6小时)。
In the radiation dose range used, the colony efficiency of the lymphocytes was negatively correlated to the radiation dose, while the HPRT mutation frequency is positively correlated.
在一定剂量范围内，人外周血淋巴细胞克隆效率与照射剂量呈负相关，HPRT基因突变频率与照射剂量呈正相关。
'Chocolate is a concentrated source of calories, so it's important to keep the dose within therapeutic range,' he says.
他称，“巧克力含热量高，所以将摄入量控制在对健康有益的范围内是很重要的。”
The cases were divided into three groups according to resection scope, radiation range and radiation dose of Posterior Fossa. Each group was analysed with 1, 3, 5 year survival rates and prognostic.
所有病例根据手术切除范围、术后照射范围大小以及后颅凹照射剂量的不同，分三组进行1、3、5年生存率及预后因素的分析。
The rate of the apoptotic cells of RA was significantly higher than those of OA ( P< 0.01) and NC ( P< 0.01). There was dependence of time and dose within a certain range.
RA组凋亡细胞百分率显著高于OA组（P＜0．01）和正常对照组（P＜0．01），在一定剂量范围内具有时间和浓度依赖性。
The radiation monitor AT1125A has scintillation NaI (tl) as well as a G-M tube, which extends greatly ambient gamma radiation dose equivalent rate measuring range.
辐射监测at1125 A已闪烁碘化钠(铊)，以及通用汽车公司管，这大大扩展了环境伽马辐射剂量当量率测量范围。
The "paired difference" experiment and "dose-response" experiment were determined. LAP concentration range of heparin interference was evaluated.
然后，分别进行“配对差异”试验和“剂量效应”试验以及肝素干扰LAP测定的浓度范围的评价。
The results showed that all phenolic extracts possess certain antioxidant activity, and the effects depend on the dose in the range of experimental concentration.
结果表明沙苑子酚类提取物均具有一定的抗氧化能力，在实验浓度范围内呈现一定的量效关系。
For a certain analyte that distributes within a narrow concentration range, the varied pattern of the dose-response curve might be necessary for accurate evaluation of unknown samples.
对于一个浓度分布狭窄的确定的分析物，各种各样的剂量响应图形可能对未知样本的准确估计有必要。
The mean radiation dose delivered was 50 Gy (range, 46-52 Gy) with standard fractionation.
按标准分次剂量，中位放疗剂量为50gy (46 - 52 Gy)。
The monitoring center differentially corrects the user's position data and gives the user's position with high precision just like pseudo range differential GPS system dose.
在监测中心对用户的位置数据进行差分修正，给出与伪距修正同样的高精度用户位置数据。
The protective effect of PC is obviously stronger than those of TAU and VC, and in a certain range of concentration, the protective effect of PC has the positive relationship of dose effect.
PC的保护作用明显强于TAU和VC，并且在一定浓度范围内随着浓度的增加其抗氧化作用逐渐增强。
The protective effect of PC is obviously stronger than those of TAU and VC, and in a certain range of concentration, the protective effect of PC has the positive relationship of dose effect.
PC的保护作用明显强于TAU和VC，并且在一定浓度范围内随着浓度的增加其抗氧化作用逐渐增强。
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