查询词典 amylase

Objective To study the significance of urinary trypsinogen-2test for screening acute pancreatiˉtis in patients with acute abdomen.Methods Urinary trypsinogen-2as well as serumal and urinary amylase were asˉsayed in135patients with acute abdomen.Results The diagnosis of acute pancreatitis was established in29patients.

目的 探讨试纸法尿胰蛋白酶原-2快速测定在急腹症中筛选急性胰腺炎的意义方法对135例就诊的急腹症患者同时检测尿胰蛋白酶原-2及血、尿淀粉酶，并比较其特异性和敏感性。

The activity variations of protease, amylase and cellulase of Siliqua minima in different seasons were studied.

摘要研究了小荚蛏蛋白酶、淀粉酶和纤维素酶在不同季节的活力变化。

The optimum pH values of stomach, pancreas and intestine for the protease are 2.6, 6.2 and 7.0 respectively, and for the amylase are 5.0, 6.4 and 7.0 in Silurus meridionalis.

南方大口鲶胃、胰脏和肠蛋白酶的最适pH值分别为2.6、6.2和70。，淀粉酶最适pH值分别为5.0、6.4和7.0；蛋白酶最适温度分别为33、39℃和45℃，淀粉酶最适温度分别为45、39℃和41℃。

The result of canonical correlation analysis showed that there existed a significant canonical correlation between "Integral soil enzyme activity factor" and "Integral soil fertility factor",among the test enzymes, peroxidase,urease, polyphenol oxidase and amylase had great relations with the siol organic matter and total N.

典型相关分析的结果表明&综合土壤酶活性因子&与&综合土壤肥力因子&存在极显著的典型相关关系，其中过氧化物酶、脲酶、多酚氧化酶和淀粉酶与有机质和全氮关系密切。

Serum concentrations of amylase were detected in all patients before sphincterotomy and 4,24 hours after sphincterotomy.

检测三组患者EST术前、术后4h及24h血清淀粉酶，并观察术中出血及术后胰腺炎的发生率。

The expression changes of ICAM-1 and p65 mRNA level were detected by reverse transcription-polymerase chain reaction and the expression of p65 protein in AR42J cell lines were detected with Stept Avidin-Biotin complex respectively, and the changes of amylase in culture medium with chromatometry.

逆转录－多聚酶链反应半定量法观察细胞间黏附分子(ICAM-1)和p65亚单位mRNA表达的变化；链酶亲和素－生物素－过氧化物酶复合物法检测p65蛋白在AR42J细胞中的表达；人工碘比色法观察培养液上清中淀粉酶的活性改变。

The characteristics of the thermostableα-amylase were also discussed. The optimal temperature and pH for the enzyme were determined as 95℃and 10.0 respectively.

通过对酶性质的研究可得知：酶的最适反应温度为95℃，最适酶作用pH10.0，适量浓度Ca2+在60℃~80℃的范围对酶活力有激活作用，在80℃以上对酶活力有抑制作用，过高浓度的Ca2+对酶活力有抑制作用。

Methods Immobilizing α-amylase on chitosan by using trichloroacetic acid or chloroacetic acid as cross-link agent.

以自制壳聚糖为载体，一氯乙酸或三氯乙酸为交联剂，将α-淀粉酶固定化。

During starvation, activities of amylase and cellulose decreased dramatically in the first two days, and then maintained stable, while activities of pepsin and tryptase decreased slowly.

饥饿条件下，淀粉酶和纤维素酶活力在最初的1~2天下降最为明显，此后保持在一定水平；类胰蛋白酶和胃蛋白酶活力总体下降不大。

During starvation, activities of amylase and cellulose decreased dramatically in the first two days, and then maintained stable, while activities of pepsin and tryptase decreased slowly.

饥饿条件下，淀粉酶和纤维素酶活力在最初的1～2d下降最为明显，此后保持在一定水平；类胰蛋白酶和胃蛋白酶活力总体下降不大。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。