巴比妥钠

These ingredients includes epidermal growth factor, hepatocyte growth factor, dimethyl sulfoxide, phenobarbital sodium and all trans-retinoic acid. We isolate and culture primary 10-weeks-old human fetal hepatocytes, observe hepatocytes form and its function markers. Inoculate hepatocytes with HBV Dane particles to observe if HBV susceptibility of fetal hepatocytes can be induced in vitro. To detect HBV covalently closed circular DNA within hepatocytes, we improve the existent PCR method.

基于上述假设，我们设计了10种培养条件，在自行设计的无血清培养基中添加不同的细胞分化诱导物，包括表皮生长因子、肝细胞生长因子、二甲基亚砜、苯巴比妥钠、全反式维甲酸等，分离孕10周龄人胎肝细胞进行原代培养，观测肝细胞形态及功能指标变化，并定时给予HBV感染，观察能否在体外诱导胎肝细胞出现HBV易感性；为检测肝细胞内HBV共价闭合环状DNA(covalently closed circular DNA，cccDNA)，我们改进了现有的PCR检测法。

Phenobarbital Sodium Inj.

苯巴比妥钠注射液

To study the pharmacokinetics of acetaminophen and the effect of phenobarbital pretreatment on the disposition of Ace in mice.

目的 研究小鼠醋氨酚的有关药代动力学及苯巴比妥钠对其的影响。

The tertiary phosphate of sodium used as a builder in soaps and detergents.

被用作镇静药和催眠药使用的一种巴比妥钠盐。

METHODS: After weighted, the cat was injected abdominally with 30 g/L pentobarbitol sodium solution at 30 mg/kg.

将猫称重后用30g/L戊巴比妥钠液按30 mg/kg行腹腔注射。

MPG has the actions of enhancing myocardial contraction, improving myocardial compliancy and left ventricular systolic and diostolic function and increasing cardiac output and arterial blood pressure in heart failure cats caused by Pentobarbital sodium.These show MPG is beneficial to releasing heart failure.

甲基葡萄糖苷对戊巴比妥钠诱发的实验性心衰猫具有加强心肌收缩力、改善心肌顺应性和左室舒缩功能、增加心排血量、升高动脉血压的作用。

After heart perfusion, the spinal cord and brainstem were removed, and post-fixed overnight, then coronally sliced into 25μm thick of each piece.

取出后过量戊巴比妥钠麻醉，心脏灌流，取脊髓和脑干，后固定过夜，冰冻切片，片厚25μm。

METHOD: The following tests were made:①test with of hemopoietic inhibition induced by cyclophosphamide on mice,②Carban particles clearance test,③Erythrolysin formetien test,④Swimming test,⑤Hypoxia test,⑥Sedation test,⑦Hypnosis test.

①由环磷酸胺引起的小鼠造血系统抑制模型；②小鼠碳粒廓清试验；③小鼠溶血素形成试验；④小鼠游泳试验；⑤小鼠耐缺氧试验；⑥小鼠旷野活动试验；⑦由戊巴比妥钠引起的小鼠催眠模型。

The extremities were titanic, and there was no response to touch stimulations.Our results suggested that Pentobarbital sodium inhibited neuronal firing through GABA_A receptors, therefore the local field potentials and neural firing rates were inhibited; Urethane acted on many kinds of receptors including inhibitory and excitory ones, so the local field potentials did not change significantly; however, because of the multiform receptors on the neurons, the changing of firing rates to different neurons were not the same; Ketamine mainly acted on the NMDA receptors, therefore the local field potentials and neural firing rates were enhanced, and most neural firing rates would be increased.

从这三种麻醉剂的底层作用机制来看，戊巴比妥钠通过作用于GABAA受体对神经细胞发挥抑制性作用，因此表现为场电位和神经元放电的降低；氨基甲酸乙酯同时作用于多种受体通道，既有兴奋性受体，也有抑制性受体，因此，对场电位的影响不大，但对单个神经元来说，每个神经细胞上的受体通道分布差异较大，因此，单个神经元的放电频率变化会有所不同；盐酸氯胺酮主要作用于兴奋性的NMDA受体，故整体场电位活性增加，多数神经元的放电频率也会有所升高。

GroupⅤwas perfused with pentobarbital sodium and nikethamide(5mmol/L).

I组用Kreb氏液洗脱，Ⅱ-Ⅴ组用戊巴比妥钠Kreb氏液洗脱。

Shop assistant: Please check at the door.

店员：请您到门口柜台交费。

In the end, transportation of PAHs in the environmental matrix was preliminarily investigated and discussed according to PAHs data of soils and sediments from a certain region in Shanghai. The result indicated that there are two or more pathways on PAHs transportation in the environmental matrix.

最后，对上海特定地区内PAHs在环境介质中的迁移径途进行了分析讨论，结果表明上海市土壤和沉积物等环境介质中PAHs的迁移存在多种途径。