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Results showed that DCF with different dosages could increase the frequency of micronucleated erythrocytes markedly,except the first injection of the dosage with 5 and 10 mg/kg,every group caused an increase in the frequency of nuclear abnormality erythrocytes,the effects in cell membrane and cytoplasm were less than the effects in karyon by DCF,and the most toxicity was exhibited after the second injection.

结果表明，注射DCF后所有剂量组均能引起中华蟾蜍红细胞微核细胞率显著升高；除5，10mg／kg剂量组在第1次注射后较对照组低外，其他注射剂量和次数均引起核异常细胞率升高，DCF对细胞膜与细胞质的影响小于其对细胞核的影响，在4次注射中以第2次注射后对红细胞的毒性效应最大。

Results Nicotinamide at 1-5 mg/ml induced apoptosis of GLC-82 cells in a dose-dependent manner, and group 4 mg/ml and group 5 mg/ml showed increased apoptosis than other groups. Distinct morphologic changes of cell apoptosis such as karyopyknosis and conglomeration were observed; Cell migration became slower as the dosage of Nicotinamide increased;Cells produced an arrested at G1 phase, accompanied by a reduction of cells transiting through S phase.

结果 烟酰胺诱导细胞凋亡程度与用药剂量呈正相关，较高剂量的药物能引起GLC-82肺腺癌细胞呈现边界不清，体积缩小，核固缩，染色质凝集、边缘化，甚至细胞发生破碎，凋亡小体形成；随着烟酰胺浓度的增高GLC-82细胞向划痕区的愈合速度不断减慢；烟酰胺的浓度大于等于3 mg/ml 时，细胞周期主要表现为G1 期比例的上升伴随S期比例的下降。

Results ⑴ The cell proliferation was inhibited by TET. It showed thatdivision index and cell number during G0-G1 were decreased, while S and G2-M phases were lengthened with dosage and time dependency in dosages of TET from 2mg/L to 8mg/L; besides, oval-shap cells, karyopyknosis and fragmentation were observed under light microscope. The inhibitory effect in T2 group was statistically similar to that in triamcinolone.

结果⑴ TET在2mg/L~8mg/L之间呈剂量及时间依赖性地抑制瘢痕成纤维细胞的增殖，使生长曲线不同程度的压低、分裂指数降低、G0-G1期细胞数减少、G2-M期增多、S期与G2-M期延长，光镜下见细胞突起变短，细胞由梭形变成椭圆形，核固缩、碎裂。P.C的改变近似于T2组(4mg/L TET)。

Silicasulfuric acid was used as the catalyst for synthesis of Cyclohexanone 1, 2-propylene ketal from cyclohexanone and 1, 2-propylene glycol. The effect of catalyst dosage, molar ratio and reflux time to reaction were investigated.

以磺化硅胶为催化剂，以环己酮和1，2-丙二醇为原料合成环己酮1，2-丙二醇缩酮，考察了催化剂的用量、原料配比和回流时间对反应的影响。

H3PW6Mo6O40/TiO2 was used as the catalyst in the synthesis of cyclohexanone ethylene ketal. The effects of varying the n:n ratio, catalyst dosage and reaction time on the yield were investigated.

以H3PW6Mo6O40/TiO2为催化剂，对以环己酮与乙二醇为原料合成环己酮乙二醇缩酮的反应条件进行了研究，较系统地研究了酮醇物质的量比、催化剂用量、反应时间对收率的影响。

The results indicated the order of factors that influence the oil transesterification ratio within the experimental range was as follows: the rate of rotation r＞catalyst dosage＞mole ratio of methanol to Kosteletzkya virginica oil ＞reaction time＞reaction temperature.

结果表明，在试验范围内各影响因素对酯交换率作用的大小依次为：搅拌强度＞催化剂用量＞醇油摩尔比＞反应时间＞反应温度。

The optimal technological parameters of oil transesterification from Kosteletzkya virginica oil should be as follows: the rate of rotation 1800r.min-1, catalyst dosage 0.6%, mole ratio of methanol to Kosteletzkya virginica oil 6/1,reaction time 60min and reaction temperature 65℃, and under such conditions, the total oil transesterification ratio after transesterification three times is 97.8%.

海滨锦葵油制备生物柴油的最佳工艺参数为：搅拌强度为1800r.min-1，催化剂KOH用量为海滨锦葵油质量的1%，醇油摩尔比6/1，反应时间60min，反应温度65℃，在该工艺条件下，酯交换反应三次，酯交换率达到97.8%。

Methods Fasting plasma insulin,fasting plasma glucose,glycoslated hemoglobin (HbA1c),plasma lipids and lipoprotein,insulinase activity of erythrocytes and EIG were determined in 30 patients with type 2 diabetes mellitus laking chloroquine for 14 day in dosage of 250mg twice daily,27 diabetic patients laking placebo and 20 normal subjects.

随机选择服用磷酸氯喹(0.5g/d×14d)的2型糖尿病患者30例，服用安慰剂的2型糖尿病患者27例以及正常对照组20例。

Fam. Lamiaceae, gathered during flowering season, and their preparations in effective dosage.

唇形，聚集在开花季节，他们准备在有效剂量。

When the insecticides were applied as foliage spray at a dosage of 1500g/ha on 2￣3 instar larve, the control effect was over 66% and persistent over 7 days.

每亩用100克20％可湿性粉剂校正防效在66％以上，持效期可达7天以上，两者药效和持效优于或接近每亩60克10％氯氰菊酯。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。