丙酮

Objective To analyze the brain abnormalities in phenylketonuria patients by using MRI.

目的 分析苯丙酮尿症颅脑MRI异常表现。

" Tyrosine: One of the amino acids, not essential for humans unless they have the hereditary disorder phenylketonuria ."

酪氨酸：一种氨基酸，对人体不是必需的，除非它们含有苯丙酮尿症。

Objective To find out a method that is simple and reliable for screening phenylketonuria heterzygotes.

目的 寻找一种筛查苯丙酮尿症(phenylketonuria， PKU)杂合子的可靠易行方法。

" Tyrosine: One of the amino acids, not essential for humans unless they have the hereditary disorder phenylketonuria."

酪氨酸：一种氨基酸，对人体不是必需的，但患有苯丙酮尿症的人群除外。

People with phenylketonuria may be deficient in CoQ10 because of dietary restrictions.

患有苯丙酮尿症可能因为缺乏辅酶Q10饮食限制。

Objective:To realize the ratio of congenital hypothyroidism and phenylketonuria in Weifang City by neonatal screening.

目的：对全市20万新生儿进行先天性甲状腺功能低下及苯丙酮尿症筛查，了解潍坊市两病发病率。

Phenylalanine dehydrogenase (EC 1.4.1.20) is employed for the determination of Phenylketonuria in the clinic.

苯丙氨酸脱氢酶(Phenylalanine dehydrogenase，EC 1.4.1.20，简称PheDH)是临床苯丙酮尿症的检测用酶。

Results: The survey of the Chinese middle class life of 15254cases of newborn screening11552cases, diagnosed with a congenital heart gland dysfunction 3 cases of phenylketonuria 1 cases, more than 4 cases in a timely manner are Treatment to prevent the occurrence of mental retardation.

结果：本次调查中共出生活产新生儿15 254例，筛查11 552例，确诊先天性甲状腺功能低下3例，苯丙酮尿症1例，以上4例均得到及时的治疗，避免了智力障碍的发生。

MethodsCSF was extracted from patients with GBS and controls, and proteins were precipitated with icecold acetone. Isoelectric focusing electrophoresis was employed as the first dimension and sodium dodecylsulfatepolyacrylamide gel electrophoresis was employed as the second dimension.

方法分别取GBS疾病组和对照组的新鲜脑脊液，冰丙酮沉淀法提取总蛋白，进行第一向等电聚焦电泳和第二向十二烷基磺酸钠聚丙烯酰胺凝胶电泳分离蛋白质组，Image Master 2D图像分析软件对分析胶进行比较分析，识别差异表达明显的蛋白质点。

When the heterogeneous catalyst is used in the asymmetric catalytic hydrogenation reaction of ethyl pyruvate under the room temperature and the medium hydrogen pressure, high activity and optical selectivity more than 70 percent are obtained in acetic acid solution, and the heterogeneous catalyst can be repeatedly used for more than 15 times.

本发明提供的催化剂在室温、中等氢压力下用于丙酮酸乙酯的不对称催化氢化反应时在乙酸溶剂中可得到高活性和超过70％的光学选择性，且可以重复使用15次以上。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。