草酸

Results TAEP can significantly decrease the contents of monoamine neurotransmitter in the straite body and the bordering area of rat forebrain, increase the contents of neutral and acidic metabolites in the straite body, and increase the contents of 5-HIAA and HVA of the monoamines in the bordering area of rat forebrain.

结果 TAEP对大鼠纹状体的单胺类神经递质的含量具有显著的降低作用，同时升高纹状体单胺类递质中性及酸性代谢产物的含量；对大鼠前脑边缘区的单胺类递质具有显著的降低作用，同时显著升高边缘区单胺代谢物5—羟吲哚乙酸(5—HIAA)，高香草酸的含量。

Butylcarbonic acid; valerianic acid

丁基碳酸；纈草酸

The product chorismate of this pathway is precursor to the synthesis of the aromatic amino acids phenylalanine,tyrosine,and tryptophan as well as other essential aromatic secondary metabolites such as ubiquinone,menaquinone and vitamin K.

芳香族氨基酸苯丙氨酸、酪氨酸、色氨酸和其它一些必需代谢物如泛醌、维生素K2类、维生素K的起始物是莽草酸途径所产生的分枝酸。

Precipitation of calcium oxalate in the renal tubules can lead to renal failure.

草酸钙在肾小管中析出可导致肾小管功能紊乱。

The article introduces the thermal decomposition kinetics of potassium oxalate-hydrogen peroxide in nitrogen, using the programmed temperature method and NETZSCH STA409 PC/PG Comprehensive Thermal Analyzer, measures the sample's TG and DSC curves in the condition of different heating rates in nitrogen, and analyses the kinetics model of thermal decomposition by the multiple nonlinear regression.

利用程序升温法在NETZSCH STA409 PC/PG综合热分析仪上研究了草酸钾－过氧化氢在氮气氛围中的热分解动力学，测定了样品在氮气中不同升温速率下的TG和DSC曲线，采用多元非线性回归对其热分解动力学模型进行了筛选研究。

Objective To establish HPLC-UV method for determination of glycyrrhizin acid in compound nasal spray of glycyrrhizin and flower flos magnoliae,the chief active ingredient of formulation,glycyrrhizin acid,and to observethe therapeutic effect of this formulation on guinea pig's hypersensitive rhinitis.Methods A compound nasal spray formulation was prepared using extracts of glycyrrhizin and measured by HPLC-UV method.Mobile phase conˉsisted of methanol,0.2mol/L ammonium acetate and glacial acetic acid（67:33:1,v/v）,analytical column was Zorbax ODS C 18 and wavelength250nm.

目的 建立测定复方甘草和辛夷喷雾剂含量的方法并观察该制剂对豚鼠超敏性鼻炎的疗效方法以甘草提取的甘草甜素和辛夷花蒸馏提取液主药制备成鼻用喷雾剂，用反相高效液相色谱法测定制剂中甘草酸含量，检测波长为250nm，Zorbax ODS C 18 分析柱，流动相为甲醇：0.2mol/L醋酸铵：冰醋酸（67：33：1）。

The degradation of 2, 4-dichiorophoxyacetic acid (2, 4-D) by ozonation combined with sonication (03/US) was investigated. Based on the authors' first paper about the synergistic effect of ozone and US, this paper presents intermediate products of 2, 4-D degradation. The main intermediates were 2, 4-dichiorophenol, benzopuinone, hydroquinone and organic acids, such as maleic acid and oxalic acid and soon.

利用臭氧超声波联合工艺对苯氧羧酸类除草剂2，4-D进行降解研究，在前文探讨臭氧超声波之间协同效应的基础上，确定其中间产物种类主要有2，4-二氯苯酚、苯醌、氢醌以及小分子酸如顺丁烯二酸、草酸、甲酸、乙酸等。

No ALT and AST recured in the treatment group after the SNMC tablet continue therapy.

治疗组停用静脉复方甘草酸苷针剂改口服片剂后未见1例转氨酶反跳。

SNMC was effective in treating chronic hepatitis B with40ml/d combined treatment and no ALT and AST recured after the treatment.

联合应用复方甘草酸苷（40ml/d）治疗慢性乙肝有确切的疗效，且停药后不易引起转氨酶反跳。

A coarse annual herb introduced into North America from Siberia; dangerous to sheep and cattle on western rangelands because of its high oxalate content.

从西伯利亚引种到北美的一种粗糙的一年生草本植物；因为其具有高草酸盐，所以对美国西部牧场的牛羊有害。

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。