查询词典 nitrated

Ted Elsasser is a scientist at the United States Agricultural Research Service. He is studying possible signs of stress on animals. He says changed proteins called nitrated proteins may serve as an early warning system for the problem.

特德。埃尔萨瑟，他是美国农科所的科学家，他的研究方向就是动物焦虑的征兆，他说，改变了的蛋白质即硝化蛋白对预防该问题有很大帮助。

Our purposes are to research and sieve direction-selected nitration agents which will be added to the process of when chlorobenzene is nitrated and to make reaction proceed toward ONCB and to raise the proportion of ONCB to 40-50%.

本项目通过对定向硝化剂的研究和筛选，在氯苯硝化时加入选定的定向硝化剂，使硝化向邻位定向进行，提高邻硝比例达到40～50%。

Am in othiazole and its homologues can be nitrated in the same way, us in g a double excess of nitrat in g mixture

用二倍过量的混合硝化剂，能将氨基噻唑及其同系物以同样的方法硝化。

Moreover, the nitrated tau showed a significantly decreased binding activity to taxol-stabilized microtubules in vitro.

为阐明tau蛋白的硝基化在AD的病理过程中如何发挥作用，我们在体外用PN处理纯化的人重组tau蛋白，结果显示PN浓度依赖性地诱导tau蛋白发生硝基化和寡聚化，而且硝基化tau蛋白与微管的结合活性显著下降。

It was also found that protein tyrosine nitration could induce cell injury further. Tyrosine nitration induced by high glucose was different from extrinsic factors. It could be speculated that protein was nitrated selectively to generate nitrotyrosine in diabetic vascular complications.

研究发现：蛋白质硝化可以进一步加强细胞损伤的程度，而高浓度的糖和外源性硝化试剂导致的细胞蛋白硝化有所不同，其原因可能是在糖尿病血管并发症中蛋白质是有选择地发生硝化反应的。

Organic compounds used as solvents include aromatic compounds and other hydrocarbon s, alcohols, esters, ethers, ketones, amines, and nitrated and halogenated hydrocarbon s.

有机化合物作为溶剂的有芳香族化合物及其它烃类、醇、酯、醚、酮、胺，还有硝化与氯化的烃类。

Aromatic hydrocarbons could be selectively nitrated with nitrogen dioxide in the presence of MIPs. MIPs were characterized by means of modern analyses. And such successes stem from combination of factors involved in this type of heterogeneous catalysis.

采用现代分析方法对MIPs进行表征，并将MIPs在催化芳烃硝化反应中表现的催化活性和区域选择性与其结构相联系。

Organic compounds used as solvents include aromatic compounds and other hydrocarbons, alcohols, esters, ethers, ketones, amines, and nitrated and halogenated hydrocarbons.

有机化合物作为溶剂的有芳香族化合物及其它烃类、醇、酯、醚、酮、胺，还有硝化与氯化的烃类。

The results showed that BSA could be nitrated and oxidized by hemin-NO2--H2O2 system in all tested buffers, and the pH influence on BSA nitration was contrary to that of BSA oxidation: in pH range of 6.0-8.0, protein nitration was decreased with the increasing of pH, while protein oxidation was significantly increased.

实验结果表明，在五种缓冲溶液中，氯高铁血红素均能够有效催化NO2--H2O2体系引起的牛血清白蛋白的硝化和氧化，并且其导致的BSA硝化程度和氧化程度随pH值变化趋势相反：硝化程度随pH值的升高而降低；氧化程度随pH的升高而升高。

To determine whether nitration of Trx may alter its cardioprotective effect,adult mice were subjected to 30 minutes myocardial ischemia and 3 hours or 24 hours of reperfusion and treated with vehicle, native or nitrated human Trx1 (10 min before reperfusion).

为进一步确定TRX硝化是否改变其心肌保护作用，采用缺血30 min，再灌注3 h或24h小鼠缺血/再灌注模型，分别于再灌前10 min给予磷酸盐缓冲液，TRX或硝化TRX。

I can not make it blossom and suits me

我不能让树为我开花

When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.

当温度高于 80 °C 左右时，滚道或滚动元件褪色是很常见的特征。