查询词典 tyrosine

Protein tyrosine nitration is an important posttranslational modification involving a variety of diseases.

蛋白质酪氨酸硝基化是一种重要的蛋白质翻译后修饰，与多种病症相关。

The present invention discloses beet noctuid nuclear polyhedrosis virus insect killing suspending agent, in which the virus bearer content is 5-20 hundred million PIB/ml., itis composed of chlorbenzuron analogue chlorfluazuron, aromatic amino acid tyrosine, fluorescent whitener, dispersant, glycerin, sterilized water.

本发明公开了一种甜菜夜蛾核多角体病毒杀虫悬浮剂。该剂型的主要成分是甜菜夜蛾核多角体病毒，悬浮剂中病毒包涵体含量5－20亿PIB/ml，它由灭幼脲类似物氟啶脲、芳香族氨基酸酪氨酸、精制荧光增白剂、分散剂、甘油、无菌水组成。

Src is a cytoplasmic tyrosine kinase involved in the regulation of a variety of normal and oncogenic processes.

Src是一种参与了多种正常和致癌过程调控的胞内酪氨酸激酶。

In most known examples, the affected proteins are enzymes, as in phenylketonuric oligophrenia which affects 1 in 10,000 of the population. It is due to deficiency in the liver cells of phenylalanine hydroxylase, which normally converts phenylalanine to tyrosine, and brain damage apparently results from raised blood and cerebrospinal fluid levels of phenylalanine and its metabolites.

在已知的大部分病例中受损的蛋白质是酶，如苯丙酮尿酸精神幼稚病，患者占人口的万分之一，是由于在正常情况下使苯基氨基酸转变为酪氨酸的肝细胞苯基丙氨酸羟化酶缺乏所致，因此血液和脑脊液的苯基丙氨酸和其代谢产物水平升高而引起脑损伤。

On the basis of the analytical results of infrared spectrometry,paper chromatography,tyrosine color development reaction and the assay of anti-acid buffer capability,we confirm that chlorine dioxide in stabilized solution with sodium percarbonate as stabilizer exists in the form of chlorition (ClO2-) and exists in NaHCO3-Na2CO3 buffer system. When the stabilizer is sodium perborate,chlorine dioxide may be retained in the solution comprised of H3BO3-Na2B4O7 as a labile complex.

通过对几种样品的红外光谱分析、纸色谱分析、酪氨酸显色反应及抗酸缓冲能力的测定，证实在以过碳酸钠为稳定剂的稳定液中，ClO2以亚氯酸根离子(ClO2-)形式存在，并处在一个由NaHCO3-Na2CO3组成的缓冲体系中；在以过硼酸钠为稳定剂的稳定液中，ClO2可能是以活性配位化合物的形式存在，并处在由H3BO3-Na2B4O7组成的缓冲体系中。

Objective: To develop a rapid assay for the determi n ation of phenylalanine and tyrosine in serum.

目的：建立快速、直接、同时测定血清苯丙氨酸和酪氨酸的方法。

In addition to tryptophan, the method worked with phenylalanine and tyrosine, two amino acids commonly found in signaling proteins.

除色氨酸外，用同样的方法研究了苯丙氨酸和酪氨酸，它们是信号蛋白质中两个2个常见的氨基酸。

Phenylalanine and tyrosine are precursors to catecholamines.

苯丙氨酸和酪氨酸是儿茶酚胺的前体。

Objective:To investigate the role of protein tyrosine phosphatase 1B(PTP-1B) in pathogenesis of type 2 diabetes.

目的：研究蛋白酪氨酸磷酸酶1B(PTP-1B)在2型糖尿病发病中的作用。

Objective To study the expression of protein tyrosine phosphatase PRL-3 and its relationship with angiogenesis and clinicopathological features of breast cancer.

目的研究蛋白酪氨酸磷酸酶PRL-3在乳腺癌组织中的表达及其与乳腺癌血管形成和临床病理特征之间的关系。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。