查询词典 thiouracil

Drugs (methimazole, methylthiouracil, propylthiouracil and thiouracil); some sedatives (doxylamine succinate and phenobarbital); and some other drugs including the systemic antifungal antibiotic griseofulvin, the diuretic spironolactone, and the antibacterial sulfa drugs sulfamethazine and sulfamethoxazole.

抗甲状腺？药物（他巴唑，甲基硫氧嘧啶，丙基硫氧和硫氧嘧啶）；一些镇静剂（doxylamine琥珀和苯巴比妥），以及包括系统性真菌抗生素灰黄霉素，安体舒通的利尿一些其他药物，以及抗菌磺胺类药物和磺胺二甲嘧啶。

The fluorescence quenching of bovine serum albumin by thiouracil was investigated. The binding ratio between BSA and TU and the binding constant were found to be 1:1 and 1.35X 105 L/mol,respectively.

利用硫脲嘧啶对牛血清白蛋白内源荧光的猝灭，发现两者结合比为1∶1，结合常数为1.35×10~5L/mol。

The waves are very useful for the determination Of these compounds, for homocystine, 6-mercaptopurine and thiouracil, the detection limits are 2×10-8, 8×10-8 and 5×10-8 mol/L,respecrespectively.

处产生的阳极化波较为灵敏，其检测限为2×10－8mol／L高胱氨酸，线性范围为8×10－8～1×10－5mol／L.6－巯基嘌呤和硫尿嘧啶在乙二胺介质中与铜产生的络合物波较好，前者在－0.83V处和后者在－0.44V处的阴极波较适合于分析。它们的检测限分别为8×10－8mol／L和5×10－8mol／L，线性范围为1×10－7～1×10－5和1×10－7～2×10－5mol／L。

A antithyroid drug methyl thiouracil can be taken up by the mother and son while the inhibition of thyroid function乳儿, oral pyrimidine thiourea can lead to goiter and乳儿leukocyte granule deficiency.

抗甲状腺甲药物甲基硫氧嘧啶，可以由母及子而抑制乳儿的甲状腺功能，口服硫脲嘧啶，可导致乳儿甲状腺肿和颗粒性白细胞缺乏症。

Experiments were conducted with fertile chicken eggs to determine the effects ofthyroxine and thiouracil on chicken digestive enzyme activity,hatchability and yolk-absorption.

分别测定孵化第17d、第19d及1、5、10、15、20日龄小鸡的腺胃、十二指肠与胰腺匀浆消化酶的活性，检查啄壳迟早、孵化率与雏鸡卵黄囊吸收情况。

The influence of thyroxine on the healing rate of gastric ulcer.The experimental hypothyroidism in rat was achieved by giving 0.1% thiouracil solution as drinking water which led to the retardation of ulcerous healing.

甲状腺素对胃溃疡愈合率的影响：用0.1%硫氧嘧啶水溶液饮喂大鼠，引起大鼠实验性甲状腺功能低下，使胃溃疡愈合速度明显减慢。

Sensitive polarographic waves which relate to thiouracil, 6-mercaptopurine and homocystine(in sodium citric acid buffer solution) appeared in the presence of Cu.

高胱氨酸、6－巯基嘌呤和硫尿嘧啶均能与铜离子作用而在汞电极上产生两个吸附波。在柠檬酸钠溶液中，高胱氨酸与铜的络合物在－0.06v

Methacryloyloxydecyl-2-thiouracil-5-carboxylate was synthesized from the reaction of thiouracil with diethyl ethoxymethylene malonate and ω-hydroxy-decyl-methacrylate.

以硫脲、乙氧基次甲基丙二酸二乙酯和甲基丙烯酸ω-羟癸酯为主要原料合成了一种新的粘接性单体10-甲基丙烯酰氧癸基－2-硫脲嘧啶－5-羧酸酯。

T4; Thiouracil ; Chick ; Digestive enzyme ; Hatchability ; Yolk absorption

T_4；硫尿嘧啶；鸡；消化酶活性；孵化率；卵黄囊吸收

Methyl-5-ethyl-2-thiouracil,m.p.211°,was prepared according to the direc- tions of Johnson and Baily.4-Methyl-5-ethyl-uracil,m.p.236°,was formed in a 81% yield from 4-methyl-5-ethyl-2-thiouracil by boiling the latter with an aqueous solution of monochloroacetic acid.4-Methyl-5-ethyl-uracil reacted with phosphorous oxychloride and phosphorous pentachloride,giving 4-methyl-5-ethyl-2,6-dichloropy- rimidine in a 79% yield.

14-甲基5-乙基-2，6-二氯代嘧啶曾用磷醯氯和五氯化磷与其相应的2，6-二羟基嘧啶作用制取。(2)4-甲基-5-乙基-2，6-二氯代嘧啶与醇钠作用，极易转变成4-甲基-5-乙基-2，6-二烷氧基嘧啶。(3)4-甲基-5-乙基-2，6-二甲氧基嘧啶和2-氧代-3，4-二甲基-5-乙基-6-甲氧基嘧啶在高温时重排成其稳定构型的的异构体：1，3，4-三甲基-5-乙基-2，6-二氧代嘧啶。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。