The catalytic activity of histidase and the expression of the enzyme protein were investigated in rat hepatomas induced by diethylnitrosamine.
本组对二乙基亚硝胺所诱导的大鼠原发性肝癌组织中的组氨酸酶活性及酶蛋白表达进行了研究。
According to cell shape and the character of enzyme protein activity, three types of cells were identified, fibroblasts, reticular cells and macrophages.
根据细胞形态和酶蛋白质活性明显的移行特点，主要区分出三种类型的细胞，即网状细胞、巨噬细胞和成纤维细胞。
They discovered a particular enzyme, or biological catalyst protein, seemed to be crucial to the process.
他们发现，有一种特别的酶，或生物催化剂蛋白质，似乎是这个过程的关键。
Thus a receptor may be a protein, enzyme, membrane channel, or a region of a foreign pathogen.
这样的受体可以是蛋白质、酶、膜通道或外来病原体的一个区域。
Then along came RNA editing, in which guide RNAs or enzyme action modify some messenger RNAs such that the final protein sequence cannot be deduced from the gene sequence alone.
但RNA编辑又来捣乱了：向导RNA和酶作用于信使RNA的修饰过程，这就使仅仅从基因序列来推断最终的蛋白序列成为不可能。
In the case of Oxford Nanopore's technology, the DNA molecule is fed through the hole one base at a time by a second protein, an enzyme called an exonuclease.
就牛津大学的纳米孔技术而言，DNA分子依靠第二种蛋白质以一次一个碱基的速度通过小孔。这个蛋白质是一种被称为核酸外切酶的酶。
Dr Akeson, meanwhile, created a clever ratchet arrangement by attaching a polymerase enzyme to the AHL protein.
同时埃克森博士通过在AHL蛋白质上附着聚合酶，来创造了一种巧妙的棘轮排布。
When plant - based protein is eaten, even if chemicals enter at the same time, this enzyme is able to inactivate them so they become harmless.
当进食植物蛋白时，即使化学物质也同时摄入，这种酶能灭活它们使之无害。
Scientists wanted to know the structure of a protein-cutting enzyme produced by a retrovirus similar to HIV.
科学家想要知道一种类似艾滋病毒的逆转录病毒所产生的蛋白质切酶的结构。
Blood pressure medications. Drugs called angiotensin-converting enzyme inhibitors reduce blood pressure and also reduce the amount of protein released in urine.
血压控制药物血管紧张素转化酶抑制剂(acei)可以降低血压，并减少蛋白质从尿中的排泄。
The regulatory protein identified by Dr Craig's team inhibits the spread of cancer cells by removing and breaking down an invasive enzyme on the surface of cancer cells.
Craig的团队鉴定的这种蛋白可以通过去除并分解肿瘤细胞表面的一种侵袭性酶而抑制肿瘤细胞的扩散。
Blocking the activity of a protein known as RnpA stopped the recycling, indicating that Dunman's team had found a key enzyme.
抑制一种叫RnpA的蛋白质的活性可以终止循环，这表明Dunman的团队已经找到了关键的酶。
For example, by random folding, the amino-acid chain of the enzyme ribonuclease, a small protein, could adopt more than 1040 different shapes, which would take billions of years to explore.
例如，通过随机折叠，核糖核酸酶(一种小型蛋白质)的氨基酸链能形成超过1040种不同的结构，单这一种蛋白质就需要数亿年的时间来探索。
This is controlled by unfolding of VWF by blood flow, which then allows an enzyme - called ADAMTS13 - to get into the protein and chop it up.
而这种蛋白质的大小是由血流中呈现的VWF所控制的，随后，酵素——也就是ADAMTS13——得以进入蛋白，将其捣碎。
Researchers theorize that the enzyme may be able to break up the protein that forms the memory-altering deposits on the brain.
研究人员推论说，研究人员推论说，这种酶可以破坏积存在大脑中的造成记忆改变的蛋白质。
The effect of water activity on growth of microorganisms, lipid oxidation, enzyme activity, food texture as well as protein and vitamins were also discussed.
讨论了水分活度对微生物生长、食品中油脂的氧化、酶活力、食品的质构、食品中蛋白质和维生素的影响。
Prepared with this combination, the enzymic protein expression, enzyme activity and activity ration are significantly higher than other treatments of concentration and time.
此技术组合生产的酶蛋白的表达量、酶活性和比活性，均显著高于其他浓度和时间的处理。
The same apparatus with minor modifications can be used to produce an enzyme, an antibiotic, an organic chemical or a single cell protein.
对相同的设备，只要稍作修改就能用来生产一种酶，一种抗生素，一种有机化学物质或一种单一的细胞蛋白质。
MMP1 is an enzyme that degrades collagen, a protein found in bone and cartilage.
MMP1是一种可以降解胶原的酶，而胶原是一种存在于骨骼和软骨的蛋白质。
Apoenzyme An ENZYME whose cofactor or prosthetic group has been removed (e. g. via dialysis) rendering it catalytically inactive. It is the protein part of a conjugate enzyme.
脱辅基酶蛋白：酶的辅助因子或辅基去除后（通过透析）剩下的没有催化活性的部分，是共轭酶的蛋白质部分。
Milk protein from infant formulas was continuously hydrolyzed in an enzyme membrane reactor.
本试验采用酶-膜反应器技术连续化水解婴儿配方乳中的蛋白质。
The hearts with the protein that were then treated with sildanafil showed stronger muscle contraction and relaxation and as much as 10 times lower stress-related enzyme activity, researchers found.
对有这种蛋白的心脏给予昔多芬处理后表现出较强的肌肉收缩和舒张能力，且张力相关的酶活性降低了10倍。
AST (Aspertate Aminotransferase) - Enzyme or protein that leaks from the damaged liver. Measured in blood to assess liver injury.
谷草转氨酶——从受损肝脏中泄露的酶或蛋白。在实验室由血液检测中评估肝功能。
Methods Using Enzyme Immunosorbent Assay detected urine micro protein.
方法用酶联免疫吸附法测定尿微量蛋白。
AST (Aspertate Aminotransferase) - Enzyme or protein that leaks from the damaged lier. Measured in blood to assess lier injury.
谷草转氨酶——从受损肝脏中泄露的酶或蛋白。在实验室由血液检测中评估肝功能。
Based on the chemical characters of vegetable tannins, their reactions with protein, enzyme, metal ion and polysaccharide were discussed.
结合植物单宁的化学性质，讨论了它们与蛋白质、酶、金属离子和多糖的作用。
Based on the chemical characters of vegetable tannins, their reactions with protein, enzyme, metal ion and polysaccharide were discussed.
结合植物单宁的化学性质，讨论了它们与蛋白质、酶、金属离子和多糖的作用。
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