查询词典 inactive window

Zymogen Any of a class of proteins that are secreted by cells and are inactive precursors of enzymes.

原一类本身不表现催化活性，但在机体内可转变成(特别是转变成催化蛋白质降解反应的)的蛋白质。

Cancers and hypertension and infection Another natural method of controlling proteinase activity is the synthesis of an inactive form of the enzyme, the zymogen.

自然界中另一个控制蛋白酶活性的方法是合成出酶的一种非活性形式，即酶原。

Normally MMPs exist as zymogen in the inactive form and their modulations are controlled at multi-levels.

通常情况下，MMPs受多层次的调控并以酶原的形式存在，激活过程受丝氨酸蛋白酶或纤维蛋白酶的介导，也可以自主催化激活，此外还受其特异性组织抑制剂的调节。

Caspase-3 is the key executioner caspase, and it exists as an inactive zymogen that is activated by upstream signals.

美国伊利诺伊州立大学基因生物学专家保罗·赫根罗德博士正是在目睹自己的一位导师和一位学生饱受化疗之苦后，因为一个善良的心愿，找到了这样一种全新的治癌手段：它通过启动癌细胞自身的"自杀"机制，让癌细胞在23小时内全部程序性死亡，而不破坏人体正常细胞。

Finally, the interaction of DNA with electrochemical inactive molecule 2, 2'-bipyridyl was investigated by electrochemistry, the equilibrium constant was estimated.

在此基础上，以纳米氧化锆为连接剂，将DNA玻碳电极表面，以铁氰根为电化学探针研究了镧系离子对DNA电子传递行为的影响；用电化学方法研究了DNA在纳米氧化锆上的吸附作用和非电活性有机小分子与DNA的相互作用，计算了DNA与2，2'-邻吡啶的络合平衡常数。

Preliminary bioassay: Compounds I, VI, VII, XXIII and XIVshowmoderate cytotoxicities against Ehrlich tumor cells (〓 30-40μ g/ml), while compound 1 exhibites stronger activity (〓 10.5μ g/ml). Saturated butanolide was almost inactive.

化合物Ⅰ、Ⅵ、Ⅶ、ⅪⅤ和XXⅢ的初步生理活性试验表明，它们均对艾氏腹水瘤细胞表现有中等的细胞毒性，其〓大多在30～45微克／毫升之间，含有双键的不饱和内酯Ⅰ和XIV有较好的活性，其中尤以Ⅰ的活性最强，〓为10.5微克／毫升。

Knockdown of the gene blocked neural differentiation and the effect was rescued by the wild-type human gene, and not by a catalytically inactive mutant.

研究还发现，KDM7A表达抑制所引起的干细胞神经分化受阻现象可被FGF4的过表达所逆转，表明FGF4作为被KDM7A调控的基因介导了KDM7A在胚胎干细胞神经分化中的功能。

On the cell surface, CathA, Neu1, and the enzymatically inactive splice variant of GAL form the elastin-binding protein complex.

在细胞表面，CathA，、Neu1和GAL的酶灭活的剪切变体共同组成弹力蛋白结合的蛋白复合物。

These animals expressed physiological amounts of catalytically inactive CathA protein, capable of forming lysosomal multienzyme complex, and did not develop secondary deficiency of Neu1 and GAL.

这些小鼠表达了生理量的催化灭活的CathA蛋白，可形成溶酶体多酶复合物，但没有发生Neu1和GAL继发性缺乏。

The ventilatory responses of peripheral chemoreflex following 0.1 m l microinjection within the NTS of either PTK inhibitor genistein(10 mol/L), AMPA glutamate receptor inhibitor CNQX (10 mol/L),or inactive PTK inhibitor daidzein (10 mol/L) were recorded.

在孤束核处分别微量注射蛋白酪氨酸激酶的抑制剂genistein和其非活动性抑制剂daidzein 以及 AMPA受体阻断剂CNQX，观察这些药物对外周化学感受性反射的影响。

Alternatively, the con- trollers can use the synchronous rectifier itself or loss- less inductor current-sensing methods to provide overload protection with lower power dissipation.

另外，康威特罗勒斯可以使用同步整流器本身或亏损减少电感电流检测方法，以提供低功耗过载保护。

Mr. Dauber's other Schatz hangs in his home movie studio.

多伯把沙兹的另一件作品挂在家里的电影室。