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Several dozen researchers, led by Rebecca Garten of America's Centres for Disease Control and Prevention, sequenced full or partial genomes of 76 samples of the new virus, which has afflicted almost 13,000 people around the world so far.

在四月份出现了一种具有大规模流行病爆发可能性的流感病毒,我们一般把它称之为&流感&,这是因为这种病毒和存在于体内的A/H1N1病毒类似。

Methods:The fresh porcine blood added sodium citrate was used for extracting of heme. The methods of hematolysis by water,ethanol and supersonic wave were compared.

新鲜抗凝血为原料,比较了水溶胀法、乙醇法以及超声波法对红细胞溶血效果,以盐酸丙酮配比,盐酸丙酮与溶血液体积比对血中血红素提取的影响。

Methods We developed hepatic failure by two methods.(1) Surgical moldel of hepatic failure: Under general anesthesia, an end-to-side portocaval shunt was performed in seven trial minipigs. Forty-eight hours later after operation, these minipigs underwent transient total liver ischemia for 4 hours by ligating the hepatoduodenal ligament.

应用中国实验小型7头,采用Ⅰ期门静脉-下腔静脉吻合、Ⅱ期(48h后)供肝动脉暂时结扎4h的方法建立缺血性急性肝功能衰竭动物模型;中国实验小型6头给于1.2g/kg的D-氨基半乳糖诱导肝功能衰竭,建立药物性急性肝功能衰竭动物模型。

Then the fusion protein was primary purified by affinity chromatography. The GST tail of the fusion protein was cleaved by Thrombin. Nucleotide sequence analysis showed that the gdh gene of S.suis possesses the highly conserved motifs typical of family I hexameric GDHs.

链球菌2型谷氨酸脱氢酶编码基因克隆、序列分析及原核表达根据已发表的链球菌2型的gdh基因设计引物,扩增海安病人分离株Habb中的目的基因,并进行序列测定和分析;构建重组表达载体pGEX4T-2-gdh,在大肠杆菌中表达,并纯化重组蛋白。

Methods The in vitro cultured porcine vascular endothelial cells and human sera were co-reacted to set up an in vitro model of hyperacute rejection of pig-to-human xenotransplantation.

用体外培养的血管内皮细胞和不同人的血清共同反应,建立与人异种移植超急性排斥反应的体外实验模型。

Because two internal carotid arteries come from the right innominate artery, the right innominate artery is very important for the blood supply of the pavimentum cerebri.

结论实验用小型主动脉分支及脊髓供血动脉与人类相似,但无在人类十分重要的腰大动脉,应用小型可以构建主动脉手术所致脊髓缺血的动物模型。

The eukaryotic expression plasmids were used as genetic vaccines to immunized intramuscularly experimental animals and post-weaning piglets.

同时还研究证明白细胞介素2和6基因对伪狂犬病核酸疫苗的免疫增效作用。

Methods After FK506 administration at a dose of 1 mg/kg body weight intramuscularly for 21 days the pigs were sacrificed and the thymus were removed.

对5头按1 mg/kg肌肉注射FK506 21 d,然后取胸腺制成细胞悬液,双色法间接免疫荧光染色后,以流式细胞仪检测。

The relationships between root length of Salsola implica, Halocnemum strobilaceum and Kalidium foliatum seedlings and soil salt concentration are significant, but the relationship between the number of lateral roots of Suaeda linifolia seedlings is significantly negative, the tall, fresh weigh and the number of leaves of Suaeda linifolia and Salsola implicata are almost normal distribution in the range of soil salt concentration, the optimum salt concentration is 0.27-0.89% and 0.16-0.36% respectively; The growth of Halocnemum strobilaceum and Kalidium foliatum seedlings are poor in high salt soil.

亚麻叶碱蓬幼苗侧根数与土壤含盐量呈显著负相关,密枝毛菜幼苗根长与土壤含盐量相关显著,而亚麻叶碱蓬和密枝毛菜幼苗的株高、鲜重和叶数在土壤一定含盐范围内呈近似正态分布,其最适盐度值分别在0.27%-0.89%和0.16%-0.36%。

Lactobacilli as live vaccine delivery vectors: progress and prospects .

传染性胃肠炎和流行性腹泻疫苗研究进展。

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推荐网络例句

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸,那乌黑、忧郁的眼睛,她便会相信,他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失

But because of its youthful corporate culture—most people are hustled out of the door in their mid-40s—it had no one to send.

但是因为该公司年轻的企业文化——大多数员工在40来岁的时候都被请出公司——一时间没有好的人选。