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The effects of different denaturants on CK and salt-induced molten globule state were studied. The results showed that arginine and aspartate caused inactivation and unfolding of CK.

在研究不同变性剂对肌酸激酶结构和活性的影响及盐诱导的熔球态时发现精氨酸和天门冬氨酸引起肌酸激酶失活和去折叠，为一级反应的一相过程。

The influence of various factors on the efficiency of separation on ammonia nitrogen was investigated, including the surfactant dosage, the value of pH in the external phase, the concentration of sulfuric acid in the internal phase, the ratio between the volume of oil phase and the volume of water phase and so on.

用ME表面活性剂制作的乳液萃取冶金废水中的氨氮，考察了表面活性剂用量、外相水pH值、膜内相硫酸浓度、油内比、乳水比等因素对氨氮去除率的影响。

But noactivity was detectable in plasma after laminarin injection.

本实验还首次利用蛋白质组学技术对2D凝胶上的精氨酸激酶成功进行了鉴定，并发现在海带多糖注射后 45min的血浆中精氨酸激酶是变化最明显的蛋白之一。

The culture medium is composed of human keratinocyte serum free culture medium +2.5 mg/L bovine pituitary lixivium +5 μg/L epidermal growth factor+438 mg/L glutamine, glutamine can promote the growth of the keratinocyte.

采用改良的无血清培养技术进行人体角质形成细胞的培养，培养基为人角质形成细胞无血清培养基+2.5 mg/L牛垂体浸出液+5 μg/L表皮生长因子+438 mg/L谷氨酰胺，其中谷氨酰胺能促进角质形成细胞的生长。

While the usage of ornithine in arg-4 single mutant with intact ornithine transport function is only slightly inhibited by lysine.

具正常鸟氨酸转运功能的arg-4单突变株在鸟氨酸基本培养基的生长只受微弱的赖氨酸抑制。

Both proline content and K+ content in leaf at four different ABAconcentrations increased more than that in control plant, exogenous ABA promotedproline generation and K+ accumulation in leaf resulting in osmoregulation.

四种ABA浓度下叶片中的脯氨酸和K+含量均比对照明显升高，外源ABA能够促进叶片中脯氨酸形成和K+的积累，导致渗透调节的发生。

Objective To study the effects of different doses of manganese on activities of GS and PAG in the rat striatum and the activities of SDH and Na^＋-K^＋-ATPase in pallium in order to explore the cell molecular mechanism of manganese-induced exeitotoxicity.

目的研究不同剂量锰对大鼠纹状体谷氨酰胺合成酶、谷氨酰胺酶和脑皮质琥珀酸脱氢酶、钠钾三磷酸腺苷酶（Na^＋-K^＋-ATPase）活性的影响，以探讨锰的兴奋性毒性的细胞分子学机制。

Therefore, it is important to search for an effective pharmacological approach to the prevention of homocysteine-induced vascular diseases.

因此寻找一种药物对抗同型半胱氨酸的血管损伤作用，对防治与高同型半胱氨酸血症有关的心血管疾病具有十分重要的理论与实际意义。

Persons with phenylketonuria do not metabolize phenylalanine properly and must adhere to a diet free of it.

患有苯丙酮尿症的人不能进行苯丙氨酸的正常代谢，必须采取没有苯丙氨酸的饮食方式。

Chiral separation of D -, L -phenylglycine by RP-HPLC was accomplished by adding a complex of optically active L -Phe-Cu2+ to the mobile phase. Chiral separation mechanism was further elucidated in light of unambiguously assigning the structure of the elutents from RP-HPLC by taking advantage of tandem mass spectrometry due to its unique capability of structural identification of the unknows.

以含 L -苯丙氨酸铜配位络合物的溶液作为手性流动相，采用反相高效液相色谱法拆分了非衍生苯甘氨酸对映体，使用质谱对拆分组分进行了结构鉴定，得到了拆分组分的化学结构，用量子化学计算预测了该结构的最稳定构象。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。