钙

Objective To review the recombinant expression systems of calcitonin and provide a reference for the further research and development of calcitonin.

目的综述基因工程法生产降钙素的研究进展，为进一步研究利用降钙素提供参考。

Objective To study the effects of calcium and calmodulin dependent kinase against hypoxic neuronal injury and its possible mechanisms.

目的 探讨钙及钙调蛋白依赖性激酶(calmodulin dependent kinase， CaMK)在神经元缺氧损伤中的作用及机制。

Calmodulin A Ca2+binding protein found in high levels in eukaryote cells.

钙调蛋白：在真核细胞中高水平存在的一种钙离子结合蛋白。

As the only phosphatase regulated by Calmodulin, calcineurin plays an important role in psycological function.

钙调蛋白磷酸酶是唯一一个受钙调素调节的蛋白磷酸酶，有着重要的生理功能作用，然而它的CaM结合区及自抑制区的结构信息却长期处于未知状态。

Cameleon, which is based on fluorescence resonance energy transfer and GFP, was used to study calcium dynamics in hippocampal neuron.

本实验使用基于GFP 的钙离子基因探针——Cameleon 来研究了树突棘的钙动力学。

The causations of the former should be related with the lack of feeding and the simplified foods.

学龄组微量元素钙缺乏较高与较快的生长发育有关；每组儿童微量元素钙的高低对合理补充微量元素有重要的指导作用。

Studies with calcium chelator BAPTA/AM suggest that the rapid calcium rise, an event downstream of early ROS production, is involved in PARP-1 and JNK activation.

实验结果中发现，MNNG造成钙离子的快速上升，是属於早期活性氧化物累积的下游反应，而且钙离子也参与了PARP-1和JNK的活化。

Blocking the Ca2+ channel or using Ca2+ chelator attenuates I/R renal injury.

许多研究也显示：阻断钙离子通道或加入钙离子螫合剂可以减缓缺氧再灌流肾脏伤害。

The maximum calcium dissovling value is 318.75mg/g which is larger than the maximum value of EDTA. ESA is confirmed to be an excellent chelator for calcium by the results.

通过反应条件的优化，得出ESA的最大钙螯合值为318.75mg/g，大于EDTA等螯合剂的最大钙螯合值，是一种络合能力极强的螯合剂。

"I was trying to find the right kind of calcium in a chewable form for my fussy teenager. She really liked these and I thought they were a good bargain."

我努力为我的孩子寻找咀嚼形式的钙片，她现在非常喜欢这款钙产品，我也觉得是它很不错的产品。

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。