查询词典 spermine

Experiments were conducted to study the effect of different concentration spermine on the storage life and shelf-life.

以不同浓度的精胺对草莓果实进行处理。

AIM: To study the effects of exogenous spermine on human umbilical veins endotheliocytes and to explore its possible mechanism.

目的： 观察外源性精胺对传代培养的人脐静脉内皮细胞的作用，并初步探讨其可能机制。

The authors concluded that citrate, myo-inositol and spermine are potentially important markers of prostate cancer in human EPS.

作者总结柠檬酸盐、肌醇和精胺是潜在的重要的人EPS前列腺癌标记物。

Agmatine is the precursor of spermine and spermidine; however, neither of the two polyamines influenced morphine analgesia.

胍丁胺是精胺及亚精胺的合成前体。精胺和亚精胺均不影响吗啡的镇痛作用。

METHODS: The serial subculture of HUVECs was used to investigate the effect of exogenous spermine with different concentrations (50 μmol/L-5 mmol/L) on HUVECs in different times (2 h, 4 h).

采用传代培养的方法，观察不同浓度精胺(50 μmol/L-5 mmol/L)对HUVECs作用2 h、4 h的影响。

Treatment with exogenous Spermine could enhance the increase in enzyme activity and delay the increase in permeability of plasma membrane and MDA content.

外源Spm可以提高水分胁迫下SOD、CAT和POD活性的上升幅度，减少膜脂过氧化产物MDA的积累和叶片质膜相对透性的上升幅度。

These protective effects were at-tenuated by treatment with spermine (20μmol/L) during the first 10 min reoxygenation.

复氧期的前10min用精胺(20μmol/L)处理可减弱低氧预处理的心脏作用。

Methods Spermidine and spermine of RBCPA in the blood were detected quantatively by high performance liquid chromatography in 56 inpatients with digestive diseases.

采用高效液相色谱法定量测定56例消化系疾病患者血液中RBCPA的精胺Spd和Spm水平。

Furthermore, intracellular injection of spermine or administration of ryanodine eliminated the activity-dependent response enhancement.

这些结果显示，重复性红光刺激所引起的LHC对红光反应增强可能来源于突触后与钙离子相关的机制。

These protective effects were attenuated by treatment with spermine (20 μmol/L) during the first 10 min reoxygenation.

用环孢菌素A（0.2 μmol/L）处理20 min（复氧前5 min到复氧期的前15 min）则减弱上述精胺在低氧预处理中的心肌作用。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。