查询词典 proteins

"Almost all enzymes are proteins ; many depend on a nonprotein cofactor, either a loosely associated organic compound (e.g., a vitamin) or a tightly bound metal ion (e.g., iron, zinc) or organic (often metal-containing) group."

几乎所有的都是蛋白质。有许多包含了一个辅助因子，它可能是有机化合物，或是无机金属离子。。

Methods The expression of CD147 and MMP-2 proteins were detected by immunohistochemical method in 46 cases of gliomas, and compared with those in 14 cases of normal brain tissues. The correlation between them was analyzed.

应用免疫组织化学链霉素抗生物素蛋白－过氧化酶连接法，检测46例胶质瘤瘤组织中CD147蛋白及MMP-2蛋白的表达，分别与正常脑组织14例进行对照。

The normal expression of these genes and proteins is necessary to keep the normal function of human ovarian.

在人卵巢中这些基因的正常表达是卵巢功能保持正常的前提。

Methods Differences among nuclear matrix proteins of normal esophagus tissues, esophagus cancer tissues and tissues adjacent to cancer were identified by SDS-PAGE.

SDS-PAGE分析正常食管组织、食管癌旁组织及食管癌组织核基质蛋白间的差异。

Repressor proteins are produced by a regulator gene but they are unable to bind to the operator in their normal conformation.

阻遏蛋白质会由调控基因所产生，但它们却不能够与操纵基因结合。

Which may be useful in the study of insulin signaling transduction pathway in the brain.methods:use immunohistochemical techniques to investigate the neuronal distribution of insr、irs-1 and irs-2 proteins in rat brain with polyclonal insr、irs-1 and irs-2 antiserum.results:insr、irs-1 and irs-2 are widely distributed in the brain of normal adult rat ,especially in the cerebral cortex 、hippocampus and numerous hypothalamic nuclei including the arcuate nucleus、ventromedial nucleus and paraventricular nucleus which are crucial for the control of food intake.conclusion:insr、irs-1 and irs-2 are widely distributed in the brain of normal adult rat, suggesting that they may play an important role in the normal function of central nervous system.

应用免疫组织化学染色的方法观察正常成年大鼠脑中insr、irs-1、irs-2的分布。结果：insr、irs-1、irs-2在正常成年大鼠脑中广泛分布，在与学习记忆和能量代谢相关的脑区如大脑皮质、海马、丘脑和下丘脑的部分核团均有表达。结论：insr及irs-1、irs-2在正常成年大鼠脑中广泛表达，但表达部位不完全一致，提示它们在大鼠中枢神经系统的正常功能活动中可能发挥不同的作用。

The interaction between proteins and nucleic acids is one of the key issues in molecular biology.

蛋白质与核酸的相互作用是分子生物学研究的中心问题之一，它是许多生命活动的重要组成部分。

The primary structure of hundreds of proteins and nucleic acids has been determined by elaborate chemical analysis.

一级结构的数以百计的蛋白质和核酸已确定的详细化学分析。

Nucleic acids and proteins are two kinds of most important molecules in cells.

蛋白质和核酸是构成生命体最为重要的两类生物大分子。

They use X-ray diffraction to determine the structures of proteins and nucleic acids.

他们应用X-射线衍射确定蛋白质和核酸的结构。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。