草酰乙酸

在各种氨基酸比方丙氨酸以及苹果酸和草酰乙酸合成中作为前体。苹果酸与草酰乙酸均是三羧酸循环的中间产物。

It is a precursor in the synthesis of various amino acids , such as alanine , and of malic acid and oxaloacetic acid , both intermediates in the KREBS CYCLE .

菠萝叶片PEP羧激酶活性及草酰乙酸与腺苷酸库的昼夜变化

Diurnal Changes of Phosphoenolpyruvate Carboxykinase Activity , Oxalacetate Content and Adenosine Pool in Pineapple Leaves

目的探讨血清谷氨酸草酰乙酸转氨酶（AST）和血清谷氨酸丙酮酸转氨酶（ALT）升高在小儿钝性腹部创伤的意义。

Objective To evaluate the significance of elevated serum glutamic oxaloacetic transaminase ( AST ) and serum glutamic pyruvic transaminase ( ALT ) levels with intra-abdominal injury in children .

以乙酸乙酯和草酸二乙酯为原料，经交叉Claisen酯缩合反应合成钠代草酰乙酸乙酯。

Sodium diethyl oxalacetate was prepared by Claisen condensation with acetic and oxalic acid esters .

苹果酸脱氢酶（MDH）是三羧酸循环中的一个关键酶，在生物体内普遍存在，MDH以NADH或NAD+为辅因子，催化苹果酸盐与草酰乙酸盐的相互转化。

Malate dehydrogenase ( MDH ) is the key enzyme of tricarboxylic acid cycle ( TCA ), which is commonly observed in living organisms .

苹果酸脱氢酶（EC1.1.1.37，MDH）是生物体三羧酸循环（TCA）的关键酶之一，它在柠檬酸循环中催化苹果酸形成草酰乙酸，也可以催化草酰乙酸形成苹果酸。

Malate dehydrogenase ( EC 1.1.1.37 , MDH ) is one of the key enzymes in TCA cycle , it reversibly catalyzes the convertion of malic acid and oxaloacetate .

线粒体中草酰乙酸水平又取决于氧化还原状态。

The oxaloacetate level in the mitochondria is determined by the redox state .

而且它还加强了血清中谷氨酸草酰乙酸转移酶和谷氨酸丙酮酸转移酶的浓度。

Further it also enhanced glutamate oxaloacetate transferase ( GOT ) and glutamate pyruvate transferase ( GPT ) levels in the serum .

在对此测定中合抱虫的鸟氨酸转氨酶活力为谷氨酸丙酮酸转氨酸活力的1.5倍，谷氨酸草酰乙酸转氨酶活力的2.4倍。

The activity of the first enzyme was 1.5 times greater than that of GPT and 2.4 times greater than that of GOT .

太原市城市初中生心理健康状况调查线粒体中草酰乙酸水平又取决于氧化还原状态。

Mental health status of urban junior middle school students in Taiyuan City The oxaloacetate level in the mitochondria is determined by the redox state .

在线液膜萃取富集流动注射分光光度法测定水中除草剂乙草胺线粒体中草酰乙酸水平又取决于氧化还原状态。

FI-Spectrophotometric Determination of the Herbicide Acetochlor in Water with On-line Liquid Membrane Enrichment The oxaloacetate level in the mitochondria is determined by the redox state .