脱氧核糖核酸酶

The main products as follows: aprotinin, chymotrypsin, trypsin, deoxyribonuclease, kallikrein enzymes and enzyme products.

主要产品为：抑肽酶、糜蛋白酶、胰蛋白酶、脱氧核糖核酸酶、激肽释放酶等酶类制品。

Objective To study partial biochemical characterization and effect of lumbricus dornases.

：目的研究地龙体内两种新型脱氧核糖核酸酶的部分生化性质，并对其作用进行初步探索。

The above indicated that EWDs found in Lumbricus Bimastus had special enzymological characters and were new DNases, which were different from DnaseⅠand DNase II their catalytic mechanisms and classification wait to be studied and sorted.

这些提示：蚯蚓组织中发现的脱氧核糖核酸酶EWDs具有特殊的酶学特征，不同于DNaseⅠ和DNaseⅡ，是种新型的脱氧核糖核酸酶，但其作用机理和分类有待于进一步的研究和归类。

Inhibitors of deoxyribonucleases include DEPC and chelators such as EDTA or EGTA.

脱氧核糖核酸酶抑制剂包括DEPC和金属离子螯合剂比如EDTA／EGTA。

The pathogen of gas gangrene mainly exist and live in local place, and seldom enter blood system to cause blood poisoning, but than can form lots of toxins, this toxins can harm blood system, kidney system, and also the tissue can putrescence and the wound will enlarge step by step, all tissue putrescence and toxin can make these bacteria easier to live and reproduce, all these situation if not being control in time will lead a serious situation that multiple organs dysfunction and then died

气性坏疽的病原菌主要在伤口内生长繁殖很少侵入血液循环引起败血症。产气夹膜杆菌产生α毒素、胶原酶透明质酸酶、溶纤维酶和脱氧核糖核酸酶等，红细胞破坏引起溶血血红蛋白尿、尿少、肾组织坏死水肿、液化，肌肉大片坏死使病变迅速扩散、恶化。糖类分解产生大量气体使组织膨胀；蛋白质的分解和明胶的液化，产生硫化氢，使伤口发生恶臭由于局部缺血，血浆渗出，及各种毒素的作用伤口内的组织和肌肉，进一步坏死和腐化，更利于细菌的繁殖使病变更为恶化。

This kind of deoxyribonuclease possesses unique characteristics, which is different from the deoxyribonucleases which we have known before.

这种酶具有独特的酶学性质，不同于以往所知的脱氧核糖核酸酶。

Objective:To purify a kind of deoxyribonuclease from earthworm Eisenia foetida and study its characteristics.

目的：从蚯蚓组织中纯化得到一种脱氧核糖核酸酶(取名为蚯蚓脱氧核糖核酸酶，简称EDNase)并研究其酶学性质。

Objective:To purify a kind of deoxyribonuclease from earthworm Eisenia foetidaand study its characteristics.

目的：从蚯蚓组织中纯化得到一种脱氧核糖核酸酶(取名为蚯蚓脱氧核糖核酸酶，简称EDNase)并研究其酶学性质。

Purpose To study the major characteristics of a novel deoxyribonuclease (EWD1) from Earthworm Eisenia foetida.

目的 研究蚯蚓组织中1种新型脱氧核糖核酸酶(EWD1)的主要酶学性质。

The purification method of the deoxyribonuclease comprises the following steps: drying fresh fruiting body of Ganoderma lucidum, pulverizing, extracting to obtain crude deoxyribonuclease, salting out with ammonium sulfate, carrying out affinity chromatography, gradient-eluting, carrying chromatography in SP Sephorose Fast Flow column, and gradient-eluting with 0 to 0.3 M NaCl to obtain seoxyribonuclease of Ganoderma lucidum.

该酶的提取纯化方法，以新鲜灵芝子实体为原料，经干燥处理后粉碎、粗酶抽提、硫酸铵盐析、亲和层析，梯度洗脱，再用SP Sephorose Fast Flow柱层析，以0～0.3M NaCl梯度洗脱，即可获得灵芝脱氧核糖核酸酶。

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。