英语释义

1. a crystalline aliphatic amine C7H19N3 which is found especially in semen

片语

spermidine amide二氢黄酮苷

spermidine syathase亚精胺合成酶

Exogenous spermidine抗盐性

Urinary spermidine尿精瞇

Spermidine Phosphate亚精胺磷酸盐

Spermidine BioChemica亚精胺

spermidine acetyltransferase精脒乙酰基转移酶

spermidine synthaseSpermidine synthase is an enzyme () that catalyzes the transfer of the propylamine group from S-adenosylmethioninamine to putrescine in the biosynthesis of spermidine. The enzyme has a molecular weight of approximately 73,000 kD and is composed of two subunits of equal size.

Spermidine trihydrochlorideCAS三盐酸亚精胺产品

英汉例句

• These observations suggest that DNA spermidine condensation could have multiple stages, which are very sensitive to the DNA and spermidine concentrations.

  这些观察暗示了亚精胺诱导DNA凝聚可能是一个分级自组装过程。

• Results SOD significantly reduced the rapid decrease of the cell viability and DNA chain fragmentation when treated with enriched uranium and markedly enhanced the free spermidine of PC12 cell. Concl…

  结果SOD可抑制浓缩铀诱发细胞活性迅速下降及DNA链断裂，同时提高细胞内游离精脒含量。

• Methods Polyamide thin layer chromatography is used to determine the spermidine content in urine.

  方法采用聚酰胺薄层层析法测定尿液精脒含量。

• Spermine was added extracellularly to the bath before anoxia and spermine, spermidine or putrescine was added extracellularly after reoxygenation.

  分别在缺氧前给予精胺，缺氧-复氧后给予精胺、精脒、腐胺。

• To investigate the clinical significance of the spermidine content in urine as an index of accessory diagnosis, prognosis and therapeutic effect evaluation for patients with lung cancer.

  目的探讨尿液精脒含量作为肺癌患者辅助诊断、预后、疗效评价指标的临床意义。

• Adding spermidine suppressed various processes associated with ageing, as well as reducing free radicals and increasing lifespan.

  增加精索可以抑制各种与衰老有关的过程，还能减少自由基并延长生命跨度。

• Conclusion Determination of spermidine content in urine can be used as an index of accessory diagnosis, prognosis and therapeutic effect evaluation for patients with lung cancer.

  结论尿液精脒含量可作为肺癌患者辅助诊断、预后、疗效评价的指标。

• The severer the condition of cerebral infarction, the higher the putrescine level and the lower the spermidine and spermine levels.

  脑梗死急性期腐胺水平随病情加重显着升高，精脒、精胺水平随病情加重而下降。

• Zhejiang Stoker Group, Inc. spermidine and products such as plant expansion project to pipe layout and map production process, production and possession of the table material statistics;

  浙江嘉化集团股份有限公司精胺及系列产品等生产装置改扩建工程管路布置图、工艺流程图制作、管段表制作及材料统计；