脱水酶

And the brains were got, post fixed, dehydrated gradiently in the alcohol, then impregnated andembedded in the celloidin, sliced into 90μm thick. The slices with the biggest dorsal hippocampus were stained by the alkali phosphatase method, then routine mounting.

对照组和实验组动物分别在给予生理盐水或KA7d后，水合氯醛麻醉，心脏灌流固定，取脑，后固定，酒精梯度脱水，火棉胶包埋，切片(厚90μm)，碱性磷酸酶染色，常规封片。

There was a close relationship between desiccation tolerance and the activities of antioxidant enzymes during maize seeds development and imbibition.

玉米种子吸胀和发育过程中脱水耐性的变化与抗氧化酶（SOD、POD、CAT）活性有密切关系。

Activities of cytochrome c oxidase and malate dehydrogenase in mitochondria increased at the initial phase of dehydration stress, and then decreased.

线粒体细胞色素c氧化酶和苹果酸脱氢酶的活性在脱水胁迫的初期增加，然后下降。

Each of the two genes was expressed by high-efficient expression-vector pBV220, two expression products were of Chorismate mutase/Prephenate dehydratase or DAHP synthetase activities.

用高效原核表达载体pBV220分别实现了分支酸变位酶／预苯酸脱水酶和抗反馈抑制的DAHP合成酶的高效表达，两种表达产物都具有生物学活性。

For example, the reducing sugar content of fruits and vegetables that are to be dehydrated or processed with heat is frequently an indicator of the extent of nonenzymic browing that can expected during processing and storage.

例如，欲待脱水或热处理的水果和蔬菜，其还原糖含量经常时一项预示加工和贮藏过程中非酶褐变程度的指标。

The activities of glycerol dehydrogenase and 1,3-PD oxidoreductase were also studied, and it was found that the activity of GDHt was enhanced, but the mutation had little influence on the activity of PDOR.

同时测定了诱变前后还原途径中甘油脱水酶和1，3-丙二醇氧化还原酶的酶活变化，研究表明诱变对GDHt有明显的促进作用，而对PDOR的影响不明显。

When chinese wampee seeds were naturally desiccated, the content of soluble sugar in seeds increased, and the content of starch in seeds decreased. In the meantime, the activities of phosphorylase and isocitrate lyase in seeds, and of α-and β-amylase in embryonic axes enhanced initially, and then fell.

自然脱水时，黄皮种子中可溶性糖的含量增加，淀粉含量下降；磷酸化酶，异柠檬酸裂解酶以及胚轴中α-和β-淀粉酶的活性先增加然后下降：子叶中α-和β-淀粉酶的活性呈下降趋势。

During dehydration, the tolerance of wampee axes to desiccation which was analyzed as germination percentage, vigour index, and rate of electrolyte leakage, and activities of antioxidant enzymes gradually decreased, the content of malondialdehyde , progressively increased.

黄皮种子离体胚轴在脱水过程中，胚轴的萌发率、活力指数、电解质渗漏速率，超氧化物歧化酶、过氧化物酶和过氧化氢酶活性逐渐降低，膜质过氧化产物MDA的含量不断增加。

(1)PAL is better entrapped by PAG with a T∶C ratio of 8∶30.(2)PAL immobilized by glutaric dialdehyde on Bio-Gel P-300 is better than by CDC.(3)The best one is the dehydration and redehydration method.(4)Immobilized and permeated PAL active yeast cells are resistant to trypsin digestion and retain its PAL activity.

(1)固定化酶活性采用T∶C比为8∶30明显高于8∶19；(2)以戊二醛将PAL固定于Bio-GelP300优于用DCD固定化的酶；(3)质脂体包被中以脱水再加水法对酶活性影响较少，脂类组成以磷脂酰胆碱：胆固醇：磷脂酰丝氨酸比值7∶2∶1最好；(4)固定化PAL活性酵母细胞能较好地抵抗人工肠液中胰蛋白酶的水解作用，亦能明显降低苯丙氨酸的浓度。

This drug inhibits the action of carbonic anhydrase on the proximal convoluted tubules within the kidneys, which effectively inhibits reabsorption of bicarbonate, thus alkalinizing the urine.

这种药能抑制肾里面靠近环绕形小管碳的脱水酶作用，而这种作用抑制重碳酸盐的重吸收，因而碱化尿。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。