硫代酰胺

Methods: The rats were injected with thioacetamide 600mg/kg twice at same time for two days to induce the model of acute hepatic failure rat except the normal group injected with the normal saline hypodermically.

按600mg/kg的剂量经皮下注射硫代乙酰胺1次，24小时后按相同剂量重复注射1次，造成大鼠急性肝衰竭模型，于实验前3天至实验结束分别给予各组大鼠生理盐水，不同剂量丹黄方及促肝细胞生长素，观察造模后48小时内大鼠病死率，并于造模48小时后经腹主动脉采血测定ALT、AST、TBil、TNF-α、IL-6，取肝组织作病检。

Compostie effects between zinc dialkyldithiophosphate and succinimide in liquid paraffin were investigated, and the protecting films formed on iron surface by either of the two additives alone or their combination were studied with the aid of in situ dynamic temperature variation infrared spectroscopic technique.

研究了二烷基二硫代磷酸锌与丁二酰亚胺在液体石蜡中的复合效应，并对这2种添加剂单独使用或组合使用时在铁表面形成的保护膜进行了原位动态变温红外光谱分析，同时还与其它添加剂组合体系作了对比试验研究，探讨了二者产生复合效应的机理。

Zinc dialkyldithiophosphate succinimide friction reduction and antiwear performances synergistic effect adverse effect

中文关键词：二烷基二硫代磷酸锌，丁二酰亚胺，减摩抗磨性能，协同效应，对抗效应

Results Eleven compounds were obtained and identified as sarcodonin A, scabronine B, 3β-hydroxy-5α, 8a-epidioxyergosta-6, 22-dien,(22E, 24R)-ergosta-7, 22-diene-3β, 5α, 6β-triol,(22E, 24R)-ergosta-7, 22-diene-3β-ol, benzoic acid, 4-hydroxylben-zaldehyde, 4-monopropanoylbenzenediol, ethy1-β-D-glucopyranoside, thioacetic anhydride,(2S, 2'R, 3S, 4R)-2-(2-hydroxyoctadecanoylamino) docosane-1, 3, 4-triol.

结果共分离鉴定了11个化合物，分别是：sarcodonin A、scabronine B、3β羟－5α，5α-过氧麦角甾－6，22-二烯－3β-醇、(22E，24R)-麦角甾－7，22-二烯－3β，5α，6β三醇、(22E，24R)-麦角甾－7，22-二烯－3β-醇、苯甲酸、对羟基苯甲醛、对羟基苯甲酸乙酯、乙基－β-D-吡喃葡萄糖苷、硫代乙酸酐、（25，2'R，3S，4R）-2-（2-羟基－十八碳酰胺）二十二碳烷－l，3，4-三醇。

The paper reports the research concerned with the activity of the inhibitor, the duration of validity, and the kinetics of enzyme-catalyzed reactions of the soil urease inhibitor N - tiophosphoric triamide prepared by Dalian Institute of Light Industry .

本文报道的研究工作是关于大连轻工业学院合成的土壤尿素酶抑制剂正丁基硫代磷酰三胺的最佳研究浓度、有效期及酶促反应动力学。

Soil urease ; inhibitor ; Nitrogeny ; N- tiophosphoric triamide

土壤尿素酶；抑制剂；氮耐尔；正丁基硫代磷酰三胺

The structural assignment of Ⅱwas supported by spectral data and was confirmed by the identification of the compound as the product obtained by synthesis from triethyl orthoacetate and 2- cyanot hioacetamide.

结构的指定得到由光谱数据的支持，确认结构是通过原乙酸三乙酯和2-氰基-硫代乙酰胺合成得到的化合物。

Results:It is suggested that the drug significantly protectes liver from CCl4,thioacetamide and galactosamine in mice and rats,lowers the activity of enzyme ALT in serum,shorten the sleep duration of CCl4-damaged mice induced by embuter,inhibites HBsAg in vitro,and potentiates non-specific immunity in mice and rats.

结果：研究表明，该药对四氯化碳、硫代乙酰胺和氨基半乳糖引起小鼠及大鼠的急性肝损伤有明显的保护作用，能降低谷丙转氨酶；缩短CCl4肝损伤小鼠戊巴比妥钠的睡眠时间；抑制体外乙肝病毒表面抗原；对非特异性免疫有一定增强作用。

Keratin mutation predisposes to mouse liver fibrosis and unmasks differential effects of the carbon tetrachloride and thioacetamide models.

角蛋白突变诱发小鼠肝脏纤维化，揭示四氯化碳和硫代乙酰胺模型的的差别效应

RESULTS: At 12 weeks after infusing thioacetamide, pathological section showed that hepatic lobules were destroyed; hepatic cord was disordered; liver cells had adipose degeneration, with few necrotic cells; interstitial fibrous tissues were hyperplastic, and folioles in some fibrous tissues, inflammatory cell infiltration were detected. These were the symptom of hepatic fibrosis.

结果：注射硫代乙酰胺12周时，病理切片显示肝小叶结构破坏，肝索排列紊乱，肝细胞脂肪变性，有少许坏死，间质纤维组织增生，有部分伸入小叶，有炎性细胞浸润，为肝纤维化症状。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。