草酸

Different extracts were admi nistered through a stom ach tube to rats of different groups with renal calcium oxalate stones induced by ethylene glycol and ammonium chloride.

通过喂服泽泻提取物不同组分对乙二醇和氯化铵诱导的大白鼠肾草酸钙结石模型进行实验研究。

METHODS: Animal model of calcium oxalate nephrolithiasis was established by administration of 2.5% ethylene glycol+2.5% ammonium chloride 2mL two doses daily to adult male Sprague-Dawley rats in company with restriction of drinking water intake for 4 weeks.

采用定量灌胃2.5%乙二醇＋2.5%氯化铵（4mL/d，分2次给予）并控制饮水4周诱导建立草酸钙肾结石大鼠模型。

Anodising reaction proceeds in the sequence of growth of porous anodic alumina when the aluminum layer is consumed up to the underlying metal, and the growth of metal oxide under the bottoms of the alumina pores occurred simultaneously.

以电化学的方式在阳极产生氧化铝孔洞的同时，底层的金属同时被氧化而在孔洞底端成长出奈米点。以草酸、硫酸和磷酸不同的电解液和不同施加电压下观察奈米点的阵列。

Ascospores require free moisture plus a food base such as senescent flower petals or damaged tissue to produce a small colony that can then infect the plant. The pathogen produces oxalic acid and numerous enzymes that break down and degrade plant tissue.

在自然湿度和衰老的花瓣、损坏的组织等良好的营养基础上，子蘘孢子产生小菌落，这些小菌落接着就能够浸染植株，病菌产生草酸和大量的能够分解和降解植物组织的酶。

The relationship between the CaOxa stones growth and the morphology of CaOxa crystals was discussed. The reasons why multicarboxylate such as citrates and tartrates were used as stone inhibitors in clinic were also discussed. Our results supported that citrates are the best medicine in preventing and curing CaOxa stones.

初步探讨了草酸钙的不同晶型及物相与结石病防治之间的关系，并讨论了柠檬酸盐和酒石酸盐在临床上被用作结石病治疗药物的原因及其作用机理，以此推测了不同添加剂用作结石病预防和治疗药物时的应用前景。

However, flow cytometers suffer from their intrinsic inability to tolerate large particles that associate with the isolated nuclei. A plant nuclei suspension can often contain a high level of crystalline calcium oxalate that blocks the fluidics system of the flow cytometer.

但是植物的细胞核悬浮液中常含有草酸钙结晶，样品中过大的杂质颗粒常会堵塞流式细胞仪吸取样品的管子。

The higher the concentration of citric acid, the more the desorbed Cd.

在较低pH区，苹果酸最有利于Cd解吸，在高pH区(pH≥5)，柠檬酸最有利于Cd解吸，草酸的Cd解吸能力最低。

Objective To develop an RP-HPLC for simultaneous determination of the epimers of glycyrrhizic acid in Radix Glycyrrhizae.

目的 建立RP-HPLC法同时测定甘草药材中甘草酸差向异构体的含量。

Its main active component is glycyrrhizic acid. GL hastwo epimers, namelyα-GL andβ-GL.

甘草酸具有两种差向异构体，分别为α-GL和β-GL。

The therapy of protection of liver function is very necessary: diammonium glycyrrhizinate can recover the non-specific damage of liver cells, Fufangdanshen can improve the microcirculation of liver, and tiopronin and reduced glutathione has the unique function to recover liver damage caused by fat invasion. Of 168 cases, 60 cases (35.7%) show exacerbation of liver function after using fat-reducing drugs for 1-2 weeks. Of 41 cases (male 36 and female 5) with the complication DM2, 58.5%(24/41) of cases also show exacerbation of liver function after using sugar-reducing drugs.

保肝治疗非常必要，甘草酸二铵有修复非特异性的肝细胞损伤的作用，复方丹参可以改善肝脏微循环；硫普罗宁或还原性谷胱甘肽，对于脂肪肝之由于脂肪浸润引起的肝细胞损伤的修复有独到的作用。168例中有60例（35.7%）因用降脂药物1～2周出现肝功能异常的加重；合并2型糖尿病的41例（男36例，女5例）患者中有58.5%(24/41)的人用降糖药物后也出现肝功能异常的加重。

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。