精氨酸酶

目的获取日本血吸虫（Sj）精氨酸酶（ARG）新基因的DNA编码序列及其启动子序列，实验验证ARG基因编码序列的完整性。

Objective To obtain DNA sequence of Schistosoma japonicum ( Sj ) arginase ( ARG ) novel gene and its promoter and to identify the completeness of their CDS .

人Ⅰ型精氨酸酶基因的克隆及其酵母表达

Cloning of Human Arginase I Gene and Its Expression in Pichia Pastoris

日本血吸虫精氨酸酶的cDNA序列分析

Sequence analysis of the cDNA encoding Schistosoma japonicum arginase

NaF抑制精氨酸酶催化反应的热动力学研究

Thermokinetic Study on the Inhibition Against Arginase Catalyzed Reaction by NaF

精氨酸酶对人APL原代细胞生长和分化的影响

The Effects of Arginase on Human Primary APL Cell 's Growth and Differentiation

BCG，IFN－α诱导AM产生精氨酸酶可能为其抗肿瘤、抗感染的机制之一。

The mechanism of anti tumor and anti infection activity of BCG and IFN α may possibly increase the production of arginase of AMs .

可使SOD、过氧化氢酶和精氨酸酶的活性升高，乳酸脱氢酶活性降低，蛋白质的表观消化率、食物转化效能及血红蛋白和血清蛋白总量提高。

Blood SOD , catalase and liver arginase increased , but muscle lactate dehydrogenase decreased . Apparent digestibility of protein , food conversion efficiency , hemoglobin and total content of serum proteins also increased .

方法：以速率法在全自动生化分析仪上测定乳酸脱氢酶（LDH）活力；以鸟氨酸的生成判断精氨酸酶（arginase）的活力；

The activities of lactate dehydrogenase ( LDH ), acid phosphatase ( ACP ) and arginase ( Arg ) were detected by automatic biochemistry analyzer .

然而，与精氨酸酶不同的是，这类低分子抑制物对HL-60细胞比对人骨髓CFU-GM有更强的抑制细胞生长的作用。

As compared with arginase , the low molecular weight suppressor shows a more strong suppression on HL-60 cell growth than on that of granuloid - macrophage progenitors of normal human bone marrow .

分析三种免疫状态下脊髓损伤区免疫细胞我们发现，精氨酸酶Ⅰ、CD11b阳性巨噬细胞的较高表达和T淋巴细胞缺失的免疫状态可能更较利于脊髓损伤后的修复。

We found that the high level of arginase ⅰ, CD11b positive macrophages and T lymphocytes expression in immune deficiency state may be more beneficial for the repair of injuried spinal cord through analysis of three kinds of immune immune cells in the spinal cord injury area .

内皮型一氧化氮合酶和精氨酸酶活性异常对动脉粥样硬化的影响

Dysfunction of Endothelial Nitric Oxide Synthase and Arginase Affects on Atherosclerosis

D-精氨酸酶法制备工艺研究

Studies on Process of D - arginine Preparation by Enzymatic Conversion

白血病病人血浆、红细胞及白血病细胞精氨酸酶活性变化的初步观察

The arginase activity of plasma , erythrocytes and leukemic cells in leukemia

肺癌患者肺泡巨噬细胞精氨酸酶活性研究

Study of arginase activity in alveolar macrophages from patients with lung cancer

微量热法研究精氨酸酶的活性中心组成

Studies on the Active Site Components of Arginase Using Microcalorimetry

精氨酸酶对急性非淋巴白血病细胞的诱导分化

The differentiation of acute non-lymphoid leukemic cells induced by arginase

日本血吸虫精氨酸酶基因启动子序列的扩增及序列分析

Amplification and Sequence Analysis of Schistosoma japonicum Arginase Novel Gene 's Promoter Sequence

聚焦层析分离人肝精氨酸酶同工酶组分

Isolation of human liver arginase isoenzyme fractions by chromatofocusing

以酶标免疫吸附法测定大鼠肝脏精氨酸酶含量

Determination of Rat Liver Arginase by ELISA

日本血吸虫精氨酸酶的研究

Studies on arginase of Schistosoma japonicum

精氨酸酶是生物体尿素循环当中一种标志性的酶类。

Arginase ( Arginase , Arg ) is a sign enzyme among organisms of urea cycle .

精氨酸酶对血管功能的影响及相关药物研发

Effects of Arginase on Vascular Dysfunction as well as the Research and Development of the Related Drugs

本文运用分子对接和分子动力学模拟的方法，对精氨酸酶进行手性选择性研究。

In this study , the chiral selectivity of arginase was investigated by means of molecular dynamics and molecular docking .

蚕氨基酸代谢的研究：精氨酸酶、鸟氨酸-δ转氨酶和支链氨基酸转氨酶

Studies on the metabolism of amino aicds in the silkworm : & arginase , ornithine - δ transaminase and side chain transaminases

昆虫激素调节控制的研究&保幼激素类似物对蓖麻蚕精氨酸酶的诱导以及对脂肪体超微结构的影响

Studies on insect hormonal regulation & induction and regulation of arginase by juvenile hormone analogue and its effect on the fine structure of the fat body

在正常大鼠和糖尿病大鼠心肌组织中，以基因芯片技术测定S腺苷蛋氨酸合成酶、精氨酸酶及氧化应激相关基因的表达。

Expressions of S-adenosylmethionine synthetase gene , arginase gene and oxidant stress related genes in myocardial tissue of normal and diabetic rats were assayed by DNA microarray .

研究发现，精氨酸酶存在于血管系统中，当血管受到损伤时，血管平滑肌细胞大量表达精氨酸酶Ⅰ。

Based on earlier studies , it has been found that Arginase exists in the vascular system . When blood vessels were damaged , a large number of Arginase were expressed in vascular smooth cells .

精氨酸酶Ⅰ型在肝脏、脑等部位的细胞之内存在高表达，可以将精氨酸代谢为鸟氨酸和尿素，进而参与尿素循环，对体内氨代谢起到重要的作用。

Arginase Ι is mainly expressed in the cytoplasm of the liver , brain and other place , Arginine can be metabolized to ornithine and urea in presence of Arginase Ι, which plays an important role in polyamines of ornithine metabolism .

结果显示在糖尿病大鼠心肌组织中S腺苷蛋氨酸合成酶、精氨酸酶基因的表达上调，氧化应激相关基因的表达下调，这些变化可能与糖尿病心肌病的发病机制有关。

The results showed that the expressions of S-adenosylmethionine synthetase gene and arginase gene were up-regulated while the expressions of oxidant stress related genes were down-regulated in myocardiac tissue of diabetic rats . These changes appear to be related to the pathogenesis of diabetic cardiomyopathy .

经SDS－PAGE测得分子量约40.3kD，等电点为5.1，N－末端氨基酸为精氨酸，酶的最适温度为35℃。

With arginine as N terminal , pI of 5 1 and molecular weight of 40 3 kd measured by SDS PAGE .