致死性

In this thesis, the acute lethal toxicity to Rana japonica tadpoles, the short-term phytotoxicity to Cucumis sativus and the population growth inhibition toxicity to Tetrahymena pyriformis of selected substituted phenols with multiple mechanisms of toxic action were compared and interspecies correlation was investigated.

本文比较了具有多种毒性作用机制的取代苯酚对两栖动物幼体的急性致死性毒性、对高等植物生长的抑制毒性以及对原生动物—四膜虫的种群生长抑制毒性，探讨了这一类污染物的毒性作用机制，进行了种间相关性研究。

If urethral obstruction occurs, congenital megaurethra is lethal without patent urachus or rectoesical fistula.

如果存在尿道梗阻，先天性巨尿道即便没有脐尿管未闭或直肠膀胱瘘也是致死性的。

Methods The left anterior descending coronary artery was ligated and gas embolism was performed through vein tube inserted distal to the ligated site of LAD in 6 dogs,while 8 dogs underwent ligation of LAD.cTnI,CK,CK-MB,LDH and electrocardiographic parameters were evaluated before,and 30min,60min,90min,120min,and 180min after occlusion.

最后用红四氮唑和伊凡氏蓝染色确定心肌梗死区和缺血危险区并称其湿重，计算二者比值。结果结扎前降支血管后30、60、90、120、180min时间点，实验组cTnI、CK、NST和∑ST较对照组明显高，差异有统计学意义(P.05)，在部分时间点LDH、CK-MB亦升高(P.05)。实验组心肌梗死与缺血危险区比值(0.58±0.16)%较对照组(0.29±0.31)%明显高，差异有统计学意义(P.05)。对照组2例(25%)发生致死性室颤。

The tripartite cytolethal distending toxin induces cell cycle arrest and apoptosis in eukaryotic cells.

由三部分组成的细胞致死性扩张毒素诱发真核细胞周期停止和凋亡。

It is because of infecting with the human immunity blemish virus Understanding that people of the our country to the AIDS get sick and not much.

它是由于感染了人类免疫缺陷病毒后引起的一种致死性传染病。我国的人民对艾滋病的了解并不多。

This concept of Tenju-gann may help people to deal with fatal neoplastic disease more realistically.

因此，&天寿癌&的提出可能有助于老年人较实际地面对致死性肿瘤性疾病。

Background Duchenne Muscular Dystrophy is an X-linked recessive lethal inherited disease, which involves skeletal and cardi...

Duchenne型肌营养不良症(Duchenne muscular dystrophy，DMD)是一种以骨骼肌进行性变性、坏死为主要表现的致死性X-连锁隐性遗传病。

From above results, NCS inhibited the growth of eukaryote, but did not affected the growth of prokaryote.

NCS对酵母细胞生长的抑制作用没有致死性，是可以被恢复的。

Results: Of the 709 interviewee, 574(80.96%) recognized rabies as a fatal disease, 156(22.00%) disregarded the threat posed by pet bites, 446 (62.91%) would seek medical assistance once bit, while 121(17.07%) reported treatment of wounds using improper, thumbnail approaches. Prevention was observed based on doctor's advices in all of 9 degree Ⅰ exposers (100.00%), 76 of 91 degree Ⅱ exposers (83.52%) and 32 of 212 degree Ⅲ exposers (15.09%).

结果：有80.96%(574/709)的被调查者知晓狂犬病是一种致死性疾病，22.00%(156/709)的被调查者对家养动物致伤表示无所谓、不用治疗的观点，认为只要致伤需就诊者占62.91%(446/709)，用土方法等不正确方法处理伤口者占17.07%(121/709)；100.00%(9/9)的Ⅰ级暴露者，83.52%(76/91)的Ⅱ级暴露者和15.09%(32/212)的Ⅲ级暴露者完全按照医嘱进行了预防治疗。

It is important that the turtle does not have a heat lamp over its head during this process. Due to the fact that the turtle is sitting dry on paper towels, there is a much higher risk of dehydration and death.

在此治疗过程中，每天将龟龟的头部浸入水中五分钟左右以使其补水，确保不要用加热灯照射龟龟，因为龟龟置于干燥的纸巾之上，有很高的脱水致死性。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。