核苷

The results show that the optimal conditions of cell disruption was enzymolysis with 0.1% cellulase at 50℃ for 3h.

结果表明，浓度为0.1%的纤维素酶在50℃条件下处理样品3h破壁效果最佳，能较好地使细胞内含物包括核苷类物质滚出，其次是微波法。

Deoxyadenosine is the first nucleoside antibiotic separated from epiphyte, it has many pharmacological activities.

虫草素第一个从真菌中分离出来的核苷类抗菌素，它具有多种药理活性作用。

Up-regulated proteins under salt stress include an ABC transporter permease, glycerol-3-phosphate permease, pyrimidine nucleotide transporter, formate dehydrogenase, and down-regulated proteins include succinate dehydrogenase iron-sulfur subunit, flavoprotein subunit, cytochrome b-556 subunit, and a hypothetical membrane protein similar to charperone DnaJ. Some of these changes were further verified by enzyme activity assay.

盐胁迫诱导上调表达的蛋白包括ABC型转运蛋白，3-磷酸甘油透性酶，嘧啶核苷转运蛋白和甲酸脱氢酶；下调表达的蛋白包括琥珀酸脱氢酶铁硫亚基、黄素蛋白亚基、细胞色素b556亚基，以及分子伴侣DnaJ的同源蛋白，酶活力测定结果表明胁迫条件下上述蛋白的活性变化与表达量变化相一致。

Is only suppresses viral the function not to have the nuclear glucoside the synonym to be so strong, to be so quick, the expense relatively is also high.

只是抑制病毒的作用没核苷类似物那么强、那么快，费用也相对较高。

The overall, the nuclear glucoside the kind of medicine characteristic is may suppress the virus directly, can be very rapid, control powerfully the virus.

总体来看，核苷类药物的特点是可以直接抑制病毒，能够很迅速、强有力地把病毒控制住。

Post-transcriptional modification in which a derivative of guanosine is attached to the 5' end of the pre-mRNA.

将鸟嘌呤核苷的衍生物加到前体mRNA 5'端上去的转录后修饰作用。

MPA was shown to hae a distinct anti-HC mechanism of action, independent of cell proliferation and guanosine depletion.

麦考酚酸表现出一种特殊的抗丙肝病毒复制的作用机制，它不依赖细胞增殖及鸟嘌呤核苷消耗。

Entecavir, a guanosine analog, has been recently approved in US for the therapy of chronic hepatitis B and its registration is expected soon in Europe.

恩替卡维，一种鸟嘌呤核苷类似物，已经在美国得到批准用于治疗慢性乙肝并且预期在不久以后将会在欧洲得到批准。

The content of adenosine, guanosine, uridine and hypoxanthosine in its adulterants and counterfeits also existed higher than the adenine in them.

常见的混淆品亚香棒虫草、凉山虫草及伪品与冬虫夏草有相似的化学成分，但其主要核苷的含量与正品有差异。

Objective: To clone and analyze the nucleoside triphosphate hydrolase gene of Toxoplasma gondii.

目的：克隆并分析我国刚地弓形虫三磷酸核苷水解酶的编码基因。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。