查询词典 ace

In order to understand insertion/delation polymorphism of the angiotensin-converting enzyme gene in pilots,and to explore the relationship between ACE gene I/D polymorphism and the perfomance of the pilots,the polymerase chain reaction was used to determine the genotypes for an I/D polymorphism in intron 16 of the ACE gene in 118 pilots and 96 healthy subjects as controls.

为了解飞行员血管紧张素转换酶基因插入或缺失多态性情况，探讨ACE基因多态性与飞行员耐力可能的关系，用聚合酶链反应扩增技术检测118例飞行员和96例健康对照者的ACE基因I/D多态性。

Methods: Atrial tissue was obtained from the right appendage during open surgery in 25 patients with RHD. The mRNA of ACE and ERK2 and AT1R was semi-qualified by reverse transcription-ploymerase chain reaction and normalized to the glyceraldehyde 3-phosphate dehydrogenase. Western blotting analysis was employed to examine the expression of ACE and ERK and AT1R. Atrial collagen volume fraction was detected by Masson's stain.

25例风心病二尖瓣狭窄接受外科手术者，手术时取右心耳处心房组织500mg，通过逆转录—聚合酶链反应技术，以GAPDH为内参照测量ACE、AT1R、ERK2的 mRNA变化，用Western Blotting了解ACE、AT1R、ERK在蛋白水平表达的差异，经免疫组织化学了解胶原纤维容积分数改变情况。

Results (1)LVMI gradually increased from 5d to 30d in OG (P＜0.01);(2)Counts of intracardiac bFGF immune reaction and bFGF mRNA expression were increased at 5d, were essentially normalized at 30d;(3) Intracardial ACE activity, angiotensin II concentration, ACE protein and ACE mRNA expression were progressively risen from 0.5 h or 4 h to 30 d;(4)LVMI was positively correlated with the level of ACE protein and ACE mRNA expression following 5d.

2OG中心肌bFGF免疫反应特异性染色强度增加，半定量显示5天升高(P＜0.05)，30天基本恢复正常(P＞0.05)；bFGF mRNA表达1天升高(P＜0.05)，其后类似bFGF。(3)心肌血管紧张素转换酶活性和血管紧张素Ⅱ水平在术后0.5小时即升高(P＜0.05)，4小时明显增高(P＜0.01)，峰值在30天；心肌ACE蛋白及ACE mRNA表达均在术后4小时明显增高(P＜0.05或＜0.01)，其后逐渐升高，峰值在30天；5天及其后，LVMI与ACE蛋白及ACE mRNA表达数量呈正相关。

In the study, N4 -acetyl-sulfamethazine(N4 -ACE-SM2) was synthesized, the determination method of sulfamethazine(SM2) and N4-ACE-SM2 in sturgeon muscle and water were developed, bioconcentration and depuration of SM2 in the sturgeon were completed at last.

本研究合成了磺胺二甲嘧啶(SM_2)的主要代谢产物N~4-乙酰化磺胺二甲嘧啶(N~4-ACE-SM_2)，并建立了SM_2和N~4-ACE-SM_2在鲟鱼肌肉和水中的检测方法，进一步利用流水式鱼类试验，对SM_2在鲟鱼体内的生物富集和生物清除进行了研究。

Initiation of the 6-month treatment with bena zepril induced a signif icant drop in MABP, UAER and ACE levels in all three groups(P＜0.05), but th e reduction was significantly greater in patients with II genotype (UAER 58.6%, MABP 2.87 kPa, ACE 72.3%), compared with patients with either ID or DD geno type (P＜0.01, respectivly).

结果：苯那普利治疗后3组UAER、MABP、ACE均下降，以II型组下降幅度最大(分别为58.6%、2.87kPa和72.3%)，DD型组下降幅度最小(P＜0.05)；而Ccr在DD型组下降幅度最大，II型组下降幅度最小(P＜0.05)；多元线性逐步回归分析显示：ACE基因型对UAER下降率有显著回归效果(R2=0.72，P＜0.001)。

The testing method of ACE inhibitory activities was studied, and the antihypertensive peptides were derived from mytilus coruscus, then the ACE inhibitory activities were studied on different conditions; the antihypertensive effects were tested by SHR-feeding method.

探讨了ACE抑制活性的检测方法，并以贻贝为原料制取降血压肽，研究了不同酶解条件对其ACE抑制活性的影响，然后利用SHR饲喂试验检测其降血压活性。

The testing method of ACE inhibitory activities was studied, and the antihypertensive peptides were derived from mytilus coruscus, then the ACE inhibitory activities were studied on different conditions; the antihypertensive effects were tested by SHR-feeding method.

探讨了ACE抑制活性的检测方法，并以贻贝为原料制取降血压肽，研究了不同酶解条件对其ACE抑制活性的影响，然后利用SHR饲餵试验检测其降血压活性。

The testing method of ACE inhibitory activities was studied, and the antihypertensive peptides were derived from mytilus coruscus, then the ACE inhibitory activities were studied on different conditions; the antihypertensive effects were tested by SHR-feeding method.

探讨了ACE抑制活性的检测方法，并以贻贝原料制取降血压肽，研究了不同酶解条件对其ACE抑制活性的影响，然后利用SHR饲喂试验检测其降血压活性结果表明，降血压肽有较好的ACE抑制活性：其ACE抑制率可达88.08%。

A 241 kph ace set up match point and he closed it with yet another ace.

罗迪克以一记时速241公里的 ACE 球造就全场赛点，并用另一个 ACE 球结束整场比赛。

Fermentation condition was researched. Growing curve of lactic acid bacteria ATCC15019 and ACE-inhibitory activity of the products was measured. We used proteinase to hydrolyse whey proteins, and the product can be used to measure ACE-inhibitory activity.

本实验的主要内容如下：用MRS培养基培养瑞士乳杆菌ATCC15019，测定其生长曲线，并研究发酵牛奶过程中发酵液抑制ACE的变化，确定此菌适合用来进行乳酸菌蛋白酶乳清水解物抑制ACE活性的研究。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。