脲

Objective: To investigate the effect of enzyme inhibitor of inducible nitric oxide synthase S-methylisothiourea in cervical intervertebral disc cataplasia of rats.

目的：研究诱导型一氧化氮合酶抑制剂S-甲基异硫脲(S-methylisothiourea， SMT)在大鼠颈椎间盘退变中的作用。

Methods: Type 1 diabetes was induced by caudal vein injection of high-dose streptozotocin in 30 male Wistar rats.

40只雄性Wistar大鼠，大剂量链脲佐菌素尾静脉注射造成1型糖尿病动物模型。

A new collector with chelate-ability,diphenyl α-(3-phenylthioureido) alkanephosphonate,is synthesized,and the collecting performance for cerussite ,calcite and quartz,and the relationship between property and structure are investigated, and the depressor function of pyrogallic acid are also studied.

合成具有螯合性能的新型捕收剂———-α(3-苯基硫脲基)烃基膦酸二苯酯，研究该系列化合物对白铅矿、方解石和石英的捕收能力以及结构和性能的关系，并考查焦性末食子酸的抑制作用。

A new study just published in the International Journal of Cancer examined the activity of chlorophyllin and found that, on a dose-by-dose basis , it was 10 times more potent at causing death of colon cancer cells than hydroxyurea, a chemotherapeutic drug commonly used in cancer treatment.

根据国际癌症杂志的一项对叶绿酸的活性研究，发现同等剂量下，它比常用的化疗药物羟基脲在杀死结肠癌细胞的作用要强10倍。

Beyond that, chlorophyllin kills cancer cells by blocking the same phase of cellular division that hydroxyurea does, but by a different mechanism.

此外，叶绿酸是通过抑制细胞分裂杀死癌细胞，它与羟基脲作用于相同的细胞分裂期，但是机制不同。

New research shows that chlorophyllin -- a water-soluble derivative of chlorophyll, the green pigment found in most plants -- may be 10 times more potent at killing colon cancer cells than hydroxyurea, a chemotherapeutic drug commonly used in cancer treatment.

新的研究表明叶绿酸，这种多数植物里都含有的叶绿素的水溶性衍生物，可能比常用的化疗药物羟基脲在导致结肠癌细胞死亡的作用上要强10倍。

The reported organocatalyst for asymmetric Michael additions include proline and its derivatives, chiral imidazolidinone derivatives, chiral urea, cinchona alkaloids and so on.

目前报道的催化Michael加成反应的有机催化剂主要有脯氨酸及其衍生物、手性咪唑啉酮、手性脲、金鸡纳碱衍生物等。

Embryonic development: Cloaca malformation and ARM rats were produced by treating with administration of ETU on pregnant rats.

①胚胎发育：用乙烯硫脲致畸孕鼠产生泄殖腔畸形和无肛畸形胎鼠。

Result In 330 specimens of EPS, there were 116 strains of gram-positive gram positive coccus,5 strains of gram-negative bacillus,15 strains of Gardnrella vaginallis,99 strains of ureaplasma urealyticum, different degree of drug resistance to various drugs was found.

结果 330例患者的前列腺液标本中，培养出革兰阳性球菌116株，革兰阴性杆菌5株，阴道加德纳菌15株，培养出解脲支原体99株，并对各种抗菌药物表现出不同程度的耐药。

Thiourea and multi-hydroxyl compound with the certain proportion combines the virtue of these two substance, which increases the long-time stability of polymer solution to a great extent. And the proper proportion is 1:5 and the proper addition is 100 mg/L.

用硫脲和自制的多羟基化合物以1：5比例复配后的稳定剂结合了这两类物质的优点，当加入量为100mg/L时，使聚合物溶液的高温长期稳定性有了很大的提高。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷