血清酶

Irradiative injury was induced using 60Coγ ray. EbD polysaccharide was administered by clyster once a day for two weeks. Fourteen days later, the mice were sacrificed and about 2-cm segment of duodenum, jejunum and ileum were dissected respectively for crypt survival assay. The contents of intestinal mucosal protein, DNA and diamine oxidase were determined.

采用60Coγ射线一次性全身均匀照射建立小肠辐射损伤模型，相应灌胃用药2wk后，测定小鼠肠段的肠腺存活率百分比和二胺氧化酶含量，检测肠黏膜蛋白质和DNA含量，肠组织中SOD活性和MDA含量，血清中TNF、IL-4、IL-6水平。

Jugular vein blood and milk of both udders were taken immediately before and at 3, 6, 9 and 24 h after infusion and correlated enzymes and cytokines were measured to observe their changes.

于灌注的第0、3、6、9、24h分别采集颈静脉血和左右两侧乳房的乳汁，对采集的血清和乳汁中相关酶活性和细胞因子含量进行测定，观测其动态变化规律。

Abstract］ Objective To investigate the clinical value of serum ACE levels of Kazak and Han people in north of Xinjiang region.

目的 探讨新疆北疆地区哈萨克民族血清中的血管紧张素转换酶的浓度水平及临床价值。

Methods: The objects were all the works who were on the job or retired, the lipids kevel of TG.TC.HDL-C was measured by EIA.

检测对象全部为我市各单位在职及退休职工，用酶法测定甘油三脂、血清胆固醇、高密度脂蛋白胆固醇。

In addition, 75% ethanol extract of SM also obviously increased serum lipase activity.

另外，丹参75％乙醇提取物也可增加血清脂酶的活性。

Methods hepatocytes were digested by iv-collagenase and cultured with low-serum medium, induced by h2o2 after 12～16 h. various concentrations of calf liver extract were added to the primary cultured hepatocytes to observe the effect of (100～1 000) mg/l calf liver extract on the injured liver cell.

采用ⅳ型胶原酶消化法制备游离肝细胞悬液，以低血清进行肝细胞原代培养，12～16 h后用0.1 mmol/l的h2o2诱导肝细胞损伤，同时加以不同浓度的肝提取物，观察(100～1 000)mg/l的小牛肝提取物对肝细胞损伤的影响。

in order to probe into whether glycine supplementation plays an adjusting role in sports performance and immune functions, the authors divided 30 mice randomly into an exhaustive exercising group (e1), glycine supplemented exhaustive exercising group (e2) and a normal resting control group, with 10 mice in each group, supplemented glycine to mice in group e2 and physiological saline to mice in the other two groups, let mice in groups e1 and e2 do an exhaustive swimming exercise 4 weeks later, applied the trace ch50 hemolysis method to analyze supplement activity, applied the mtt method to perform a quantitative analysis on the lymphopoiesis ability of spleen, and thus revealed the following findings: compared with mice in group e1, the time taken by mice in group e2 to swim to an exhausted state is significantly longer (p.05); total supplement activity in blood serum of mice in group e1 is significantly lower than the same of mice in group s (p＜0.01), and total supplement activity in blood serum of mice in group e2 is significantly higher than the same of mice in group e1 (p.01), but still significantly lower than the same of mice in group s (p.05); as observed from the test of the lymphopoiesis ability of spleen, the lymphopoiesis ability of spleen of mice in group e1 is significantly lower than the same of mice in group s, and the lymphopoiesis ability of spleen of mice in group e2 is significantly higher than the same of mice in group e1, but still significantly lower than the same of mice in group s.

四型肽精氨酸脱氨酶在类风湿性关节炎。。。以马来酸酐与氨水为原料热缩聚法合成。。。摘要：为探讨甘氨酸补充对运动能力及免疫功能是否具有调节作用，将30只小鼠随机分成力竭游泳运动组(e1)、甘氨酸补充后力竭游泳组(e2)和静息正常对照组，每组10只。在e2组补充甘氨酸，其余两组给予生理盐水，处理4周后，e1组和e2组均做力竭性游泳运动。采用微量ch50溶血法分析补体活性，采用mtt法定量分析脾脏淋巴细胞增殖能力。结果显示，与e1组比较，e2组游泳至力竭的时间显著延长(p＜0.01)。e1组血清总补体活性显著低于s组(p＜0.01)，e2组显著高于e1组(p.01)，但仍显著低于s组(p.05)。在脾脏淋巴细胞增殖试验中观察到，e1组显著低于s组，e2组显著高于e1组但仍显著低于s组。

MAIA is a more advanced measure technology that measure contents of little incretions and tumor markers of bodies blood serum and urine.

磁酶免检测技术是目前测量血清或尿液中微量激素和肿瘤标志物等含量的比较先进的方法。

It appears that SCC Ag level in serum may be of considerable importance in early diagnosis for the squamous cell carcinoma of the lung.Key words:Squamous cell carcinoma;Lung cancer;Antigen;Methylcholanthrene

我们应用微粒子酶免疫试验技术测定诱发性肺鳞癌大鼠血清SCC Ag，并同时测定癌胚抗原(carcinoembrynic antigen，CEA)和CA15-3作对照，分析癌变发生过程中这几种肿瘤标志物的异常情况。

ArK was closely associated with the microsome fraction of the liver and plasma high densi ty lipoprotein. In 1979 Lorentz first reported that ArE decrease in hepatic disorders especially in cirrhosis and carcinoma of the liver.

在肝脏中ArE全部存在于微粒体片段，在血清中则主要与HDL结合。1979年，Lorentz首先报道该酶在肝脏疾病，特别是肝硬化和肝癌时明显降低。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！