核苷酸酶

Objectives To study the relationship between the coronary heart disease and serum 5'- nucleotidase.

目的 探讨 5 核苷酸酶与冠心病发病之间的关系。

The 5'-Nucleotidase activity in testes and ovary was higher.

5'—核苷酸酶在卵巢和睾丸部活性较高。

Purpose To investigate the effect of 5'-nucleotidase from Trimeresurus albolabris venom on platelet aggregations and its mechanism.

目的 研究白唇竹叶青蛇毒5'-核苷酸酶对血小板聚集的影响，探讨其作用机制。

These results suggest that increased serum 5'- nucleotidase may play a protective role in the formation of CHD.

血清 5 核苷酸酶可能在冠心病的发病中起到一定的保护作用。

The results showed that the electrolytic leakage and the content of MDA in leaves treated with cold acclimation were lower than those of non-treated, the contents of proline and the activities of SOD and 5'-nucleotidase kept higher levels compared with those of controls.

通过对其相对电导率、丙二醛和脯氨酸含量及5'-核苷酸酶、过氧化物歧化酶和超氧化物歧化酶活性的测定，研究了低温锻炼对菊花抗寒性的诱导。

Results 5'-nucleotidase significantly inhibited platelet aggregations induced by ADP, AA and PAF in a dose-dependent manner.

结果 白唇竹叶青蛇毒5'-核苷酸酶能抑制ADP、AA、PAF诱导的血小板聚集，且其抑制率与剂量增加成正比；抑制血小板聚集作用与ADP的水解和腺苷的积累有关。

The coronary flow,troponin-T and adenosine of effuent,ecto-5′-nucleotidase activity and MDA in myocardial tissue were measured.

应用兔离体心肌缺血再灌注损伤模型，在Thomas 液中加入黄芪注射液，检测冠脉流量、冠脉回流液中肌钙蛋白-T和腺苷释放、心肌组织中的MDA及外部-5′-核苷酸酶的活性。

Methods Platelet aggregations induced by ADP, AA and PAF, respectively, were measured by turbidimetric method after platelet incubated with 5'-nucleotidase.

采用比浊法测定白唇竹叶青蛇毒5'-核苷酸酶对二磷酸腺苷、花生四烯酸、血小板活化因子诱导血小板聚集的影响。

Washed platelet inhibition experiment and the effect of Adenosine, CP/CPK on platelet aggregations showed that platelet aggregations inhibited by 5'-nucleotidase were associated with ADP hydrolysis and adenosine accumulation.

白唇竹叶青蛇毒5'-核苷酸酶能抑制血小板聚集，抑制作用主要通过水解ADP和积累腺苷，可能与阻断TXA2的生成有关。

A titania sol-gel film was formed by vapor deposition method to coimmobilize 5′-nucleotidase (5′-NT) and horseradish peroxidase on a glassy carbon electrode surface for the construction of an amperometric inosine monophosphate biosensor (5′-NT-HRP/GCE).

利用气相沉积方法在玻碳电极表面得到二氧化钛凝胶膜，并在电极表面同时固定5′-核苷酸酶(5′-NT)和辣根过氧化物酶，构建了一种新型快速测定肌苷酸含量的安培传感电极(5′-NT-HRP/GCE)。

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％。