胍

The Promega commercial DNA extraction kit was used as control. Results The Promega kit resulted in a higher copy number of COWP gene[（6.45-9.86）×106]than that of Generay commercial DNA kit [（2.38-3.69）×106 ], 5% guanidine thiocyanate[（1.27-21.29）×105] or 2% Triton X-100 [（2.06-866.70）×103], respectively.

结果 Promega试剂盒的裂解液裂解隐孢子虫卵囊的效果最好，纯化所得卵囊COWP基因拷贝数可达（6.45～9.86）×106；其他依次为捷瑞试剂盒的裂解液[（2.38～3.69）×106]、5%异硫氰酸胍[（1.27～21.29）×105]和2% Triton X-100[（2.06～866.70）×103]。

Methods Schizolysised and suppressed the degradation of RNA with guanidine salt and absorbed the production with the specific absorbent,then RNA of high purity could be got after washing and dialysing the production with the detergent and dialysate.

方法利用胍盐裂解并抑制RNA的降解，用特异的RNA吸附剂吸附；通过清洗液的清洗和洗脱液洗脱，获得高纯化RNA。

MethodsThe orthogonal test was adopted to study the eluting effect of MDG with the elution rate as an index, and concentration of eluant, amount, elution velocity as the influence factors.

方法以猫豆胍洗脱率为考察指标，运用正交实验法考察了洗脱液浓度、用量和洗脱速度对洗脱效果的影响。

In the second section, we described CuI/L-proline-promoted cross-coupling reaction of aryl iodides with activated methylene c-ompounds.

本论文分为两部分，第一部分为手性胍离子液体的制备及性质表征；第二部分为CuI／L-脯氨酸催化的芳基碘苯和活泼亚甲基化合物交叉偶联反应的研究。

There are a ariety of methods for producing gene knockouts in different model organisms.

使基因发生突变方面的实验，到目前为止我只做过紫外线诱变和亚硝基胍诱变。

The nanostructure TiO_2 powders co-doped with Fe and N were composed of anatase and showed light-yellow in color.

以硫酸氧钛为前驱体，硝酸铁和盐酸胍作为掺杂的铁源和氮源，采用水热法制备了铁氮共掺杂纳米TiO_2粉体。

Objective To investigate the effects of metformin on fatty livers in insulin-resistant rats.

目的探讨二甲双胍对胰岛素抵抗大鼠脂肪肝的影响。

By using lysozyme as model protein, this equation was tested with the renaturation process of three kinds of denatured lysozyme molecules in urea and guanidine hydrochloride solutions, and it was found that the renaturation results of denatured lysozymes could be described well by this equation, and these denatured lysozyme molecules had a tendency to form a bi-molecular intermediate aggregate in both solutions.

以三种溶菌酶在脲和盐酸胍溶液中的变性-复性过程对此方程进行了验证，结果表明所给出的方程能够很好地描述三种溶菌酶在这两种变性液中的复性结果，三种溶菌酶在两种变性液中有形成二分子集聚体的趋势。

Addition to other antihypertensive agents such as guanidine bromide, hydralazine, propranolol, methyldopa, also can cause depression.

除复方降压片外，其他降压药如胍乙啶、肼苯哒嗪、心得安、甲基多巴等也可引起抑郁。

Third, methyldopa, guanidine bromide, hydralazine, reserpine and other antihypertensive drugs may induce impotence, the impotence drug as a result of the phenomenon of the period, the best sex life suspended.

三、甲基多巴、胍乙啶、肼苯哒嗪、利血平等降压药物有可能诱发阳痿，所以服药期间如出现阳痿现象，最好暂停过性生活。

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。