这是一个X染色体缺陷导致的尿素循环酶缺乏症之一。
This is an X-linked deficiency of one of the enzymes in the urea cycle.
方法：用循环酶法测定血清同型半胱氨酸浓度，并对结果进行统计学处理。
Methods: The serum homocysteine level in the patients with CHD and healthy individuals was measured by cycling enzymatic method.
方法采用循环酶速率法检测对照组37例，生理性黄疸组36例，病理性黄疸组156例血清总胆汁酸（TBA）的水平。
Methods The levels of total bile acid(TBA)were measured in the control group(37cases), in the group of physiologic jaundice(36cases), and in the group of pathologic jaundice(156cases).
二氯醋酸的作用是通过促进一种酶催化丙酮酸进入产能循环过程而重新激活线粒体。
The role of dichloroacetate is to re-activate the mitochondria by stimulating an enzyme that feeds pyruvate into their energy-generating cycle.
在酶的帮助下，噬菌体侵入下一层细菌，如此循环直到生物膜被完全破坏。
Aided by the enzyme, the viruses then penetrate the next layer of bacteria, repeating the cycle until the biofilm is destroyed.
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。
Blocking the activity of a protein known as RnpA stopped the recycling, indicating that Dunman's team had found a key enzyme.
顺乌头酸酶2 (ACO2)在三羧酸循环第二步骤中催化从柠檬酸经顺乌头酸生成异柠檬酸的异构化(1,2)。
Aconitase 2 (ACO2) catalyzes the conversion of citrate to isocitrate via cis-aconitate in the second step of the tricarboxylic acid (TCA) cycle (1, 2).
东菱精纯克栓酶是一种单成分溶血栓促微循环的新型血栓治疗剂。
Batroxobin is a new thrombolytic drug, which is made up of single composition and can improve the blood microcirculation.
土壤生物和酶活性在改善土壤结构、养分循环、有机质分解和保持中起重要作用。
Soil organisms as well as enzyme activities perform important functions in soil, including structure improvement, nutrient cycling, and organic matter decomposition and retention.
此外，酶电极的电化学性质通过循环伏安和交流阻抗进行了表征。
In addition, the electrochemical characteristics of the enzyme electrode were studied by cyclic voltammetry and impedance measurement.
低氧条件会直接诱导丙酮酸脱氢酶激酶1 (PDHK1)的表达，它的表达会抑制pdh的活性和TCA循环，从而抑制了随后的代谢通路(4)。
Hypoxia can directly induce pyruvate dehydrogenase kinase 1 (PDHK1) expression, which results in inactivation of PDH and the TCA cycle and subsequent suppression of metabolism (4).
这个研究第一次说明ddah - 1酶活性的丧失导致NO产生的减少并且可能导致心脏和循环疾病。
This study suggests for the first time that the loss of the activity of the enzyme DDAH-1 leads to reduced NO production and may cause heart and circulatory disease.
土壤酶活性以及微生物数量的提高通过促进养分循环过程间接对果实营养成分和产量产生积极的影响。
The increase of soil enzyme activity and microorganism amount indirectly bring positive effects on fruit quality and yield by promoting nutrition circulation courses.
土壤酶是一类稳定的蛋白质，参与了土壤中的生物化学反应，对土壤生态系统中物质的循环转化有重要的作用。
Soil enzymes are stable proteins that catalyze biochemical reactions and play important roles in circulation and conversion of materials in soil.
通过测试电极的循环伏安、电流、电化学阻抗等手段，初步探讨了纳米效应在固定化酶中所起的作用。
By the measurement of cyclic voltammetry, current, electrochemical impedance, and other means, the initial effects of nanotechnology in the immobilized enzyme were explored in the role.
促红细胞生成素与一氧化氮合酶抑制剂对肝硬化大鼠高动力循环状态的影响。
Effects of erythropoietin or nitric oxide synthesis inhibitor on hyperdynamic circulatory state in cirrhotic rats.
在本发明的所选用的具体操作中，丹宁酶被循环使用，因而在一开始要使用高剂量的丹宁酶。
In a preferred embodiment of the present invention, the tannase is recycled and in that CASE higher initial levels of tannase are used.
方法采用原位胶原酶循环肝灌注法分离中国实验用小型猪肝细胞，海藻酸钠-氯化钡法微囊化。
Methods in situ recirculating collagenase perfusion method was used to isolate hepatocytes of Chinese experiment minipigs.
精氨酸酶催化精氨酸转化成鸟氨酸和尿素，且是尿素循环的最后一步。
Arginase catalyzes the conversion of arginine to ornithine and urea, completing the last step in the urea cycle.
循环dna和肿瘤细胞端粒酶的联合检测，对于肿瘤早期诊断有重要意义。
The combinational detection of circulating DNA and telomerase of circulating tumor cells is useful for the early diagnosis of tumors.
通过基因工程的方法提高活性氧清除酶活性，从而提高植物的抗氧化胁迫的能力，并为研究其代谢途径以及在抗坏血酸-谷胱甘肽循环中的作用奠定基础。
Thus sharpens the ability of the anti-oxidation forces and it would be also helpful to get more information about the role of APX playing in AsA-GSH cycle and its metabolism pathway.
肾酶是一种主要由肾脏分泌的新型黄素腺嘌呤二核苷酸依赖的胺氧化酶，能降解循环中的儿茶酚胺，调节心功能和血压。
Renalase is a novel flavin adenine dinucleotide-dependent amine oxidase secreted by the kidney, which degrades circulating catecholamines and modulates cardiac function and systemic blood pressure.
目的探讨大肠癌患者外周血循环癌细胞端粒酶活性的变化与临床意义。
Objective To investigate telomerase activity in circulating tumor cells of patients with colorectal carcinoma.
明胶酶谱法测量血液循环中基质金属蛋白酶- 9 (MMP - 9)水平。
Gelatin zymography was used to measure blood levels of circulating matrix metalloproteinase-9 (MMP-9).
方法基于用脱氢酶辅酶体系循环底物的原理，建立了本法。
Methods This method was established, based on the principle of the substrate cycling, dehydrogenase coenzyme system.
使用商品或固定化漆酶对含活性染料的废水进行脱色，通过水的循环利用达到节能、节水的目的。
Use of commercial or immobilized laccase for decolorizing reactive dye effluent was demonstrated, showing potential for energy and water usage conservation by treated water recycling.
结论降纤酶可降低纤维蛋白原、抑制红细胞聚集、降低血液粘度，从而改善微循环。
Conclusion Defibris could decrease fibrinogen, inhibit red blood cell accumulating, decrease viscosity of whole blood, as a result improved microcirculation.
结论降纤酶可降低纤维蛋白原、抑制红细胞聚集、降低血液粘度，从而改善微循环。
Conclusion Defibris could decrease fibrinogen, inhibit red blood cell accumulating, decrease viscosity of whole blood, as a result improved microcirculation.
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