查询词典 ethanol

Objective To observe the pathological changes and investigate the hepatocyte apoptosis relating with CYP2E1 in alcoholic liver diseaseof rat. Method the Model of Alcoholic liver Disease: Rats were randomly divided into model group(n=37)and control group(n=33). The dose of 40％ethanol was administerd at 8g/kg body weight by garage twice daily for 8 weeks in model group, and control group was received isovolume saline by gavage. End of 8th week, the activities of serum ALT and AST were detect by autobiochemistry instrument. The pathological changes of liver was observed under light microscope after HE staining, hepatocyte apoptosis was detected by the TUNEL method.

目的： 研究酒精性肝病细胞凋亡程度与细胞色素P4502E1表达的关系方法：用酒精灌胃法制备大鼠酒精性肝病模型，将70只wistar大鼠随机分为正常对照组(33只)和酒精灌胃组(37只)，连续灌胃8周后病理切片观察细胞凋亡程度，干化学法测定ALT、AST的含量变化，用PCR法测定细胞色素P450 2E1的表达变化。

The dose of 400mL/L ethanol (8g/kg) was administerd by gastric gavage twice a daily for 12 weeks in the model group, and the control group was received an equivalent amount of saline by gavage.

方法］取Wistar大鼠随机分为2个组，模型组(48只)每日灌胃给予400mL/L酒精（8g/kg），对照组（48只）给予等量生理盐水。

The results showed that depending relatively largely on temperature, the solubility of xylitol decreased with adding ethanol and increased with adding impurities such as sorbitol or adonitol.

结果表明，木糖醇属于溶解度温度系数较大的一类物质；乙醇的加入可降低木糖醇的溶解度；而阿东糖醇、山梨醇等杂质会适当增大木糖醇的溶解度。

The transesterification reaction were studied under organic solvents systemThe dosage of diatomite immobilized lipase of Enterobacter aerogenes is 1000 U, ethanol as acyl receptors(alcohol:oil molar ratio is 4:1,2 times add),5 mL n-hexane, 180 r/min,35℃,48 h,and the conversion rate of 92.91%.

有机溶剂体下催化生产生物柴油硅藻土固定化产气肠杆菌脂肪酶用量为1000 U，乙醇为酰基受体(醇：油摩尔比为4：1，2次等量加入)，5 mL正己烷，180 r/min，35℃，反应48 h，转化率达92.91%。

The extracting conditions of pectin from akebia trifoliate koiaz peels with the ways of ethanol precipitation or FeCl3 solutions were studied.

以三叶木通果皮为原料，分别采用乙醇沉析法和铁盐沉淀法探讨了提取果胶的最佳工艺。

The optimal conditions for extraction of saponins PD from Akebia trifoliate were as follows: 80 ml of 70% ethanol, 90 min action duration, then extractived by n-butyl alcohol for 3 times, hydrolyzed with 36% hydrochloric acid for 4 h at 70%, and extractived by chloroform.

结论］三叶木通中常春藤皂苷的最佳提取工艺为：70%甲醇溶液80 ml超声提取90 min，水饱和正丁醇萃取3次，36%盐酸4 ml，70℃水浴回流水解4 h，氯仿萃取2次，合并氯仿层，旋转蒸干后甲醇溶解定容。

Akebia trifoliate koiaz peel ; pectin ; ethanol precipitating ; FeCl3 precipitating

三叶木通果皮；果胶；乙醇沉淀； FeCl_3盐析

TiO2 powder was prepared from TiCl4 with addition of aqueous ammonia by changing Ti4 hydrogel into its corresponding alcogel followed by ethanol-thermal ,dryness and calcination.

用四氯化钛为原料，经氨水沉淀、水洗、无水乙醇洗涤得到Ti4醇凝胶，对Ti4醇凝胶进行乙醇热处理、干燥、焙烧制得了TiO2粉体。

By controlling the hydration of alkoxide, and with n-butanol azeotropic distillation and ethanol rinsing methods, the preparation process of superfine titania powder was investigated in detail.

利用控制醇盐水解的方法，分别采用正丁醇共沸蒸馏和乙醇洗涤这两种工艺，详细研究了超细二氧化钛粉体的制备过程。

Methods 122 cases of ovarian cysts at ultrasound-guided puncture,took the allantoic fluid,ethanol inactivated cyst wall after normal saline washed cysts.

对122例卵巢囊肿在超声引导下穿刺，抽出囊液，生理盐水冲洗囊腔后无水乙醇灭活囊肿壁。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新